10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark one)

x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2015

OR

¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission File Number 0-22462

GIBRALTAR INDUSTRIES, INC.

(Exact name of Registrant as specified in its charter)

Delaware	16-1445150
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
3556 Lake Shore Road, P.O. Box 2028 Buffalo, New York	14219-0228
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code: (716) 826-6500

Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  x    No  ¨

Indicate by checkmark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  x    No  ¨

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company. See definition of “large accelerated filer”, “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer	¨	Accelerated filer	x
Non-accelerated filer	¨	Smaller reporting company	¨

Indicated by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act.).    Yes  ¨    No  x

As of May 5, 2015, the number of common shares outstanding was: 30,963,569

GIBRALTAR INDUSTRIES, INC.

INDEX

		PAGE NUMBER
PART I.	FINANCIAL INFORMATION
Item 1.	Financial Statements (unaudited)
	Consolidated Statements of Operations for the Three Months Ended March 31, 2015 and 2014	3
	Consolidated Statements of Comprehensive Income for the Three Months Ended March 31, 2015 and 2014	4
	Consolidated Balance Sheets as of March 31, 2015 and December 31, 2014	5
	Consolidated Statements of Cash Flows for the Three Months Ended March 31, 2015 and 2014	6
	Consolidated Statement of Shareholders’ Equity for the Three Months Ended March 31, 2015	7
	Notes to Consolidated Financial Statements	8-28
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	29-34
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	35
Item 4.	Controls and Procedures	36
PART II.	OTHER INFORMATION
Item 1.	Legal Proceedings	36
Item 1A.	Risk Factors	36
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	36
Item 3.	Defaults Upon Senior Securities	36
Item 4.	Mine Safety Disclosures	36
Item 5.	Other Information	36
Item 6.	Exhibits	37

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PART I. FINANCIAL INFORMATION

Item 1. Financial Statements

GIBRALTAR INDUSTRIES, INC.

CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands, except per share data)

(unaudited)

	Three Months Ended   March 31,
	2015			2014
Net Sales	$	200,615		$	191,032
Cost of sales	170,700			161,168
Gross profit	29,915			29,864
Selling, general, and administrative expense	20,945			29,531
Income from operations	8,970			333
Interest expense	3,700			3,640
Other (income) expense	(3,559		)	30
Income (loss) before taxes	8,829			(3,337		)
Provision for (benefit of) income taxes	3,292			(1,251		)
Income (loss) from continuing operations	5,537			(2,086		)
Discontinued operations:
Loss before taxes	(44		)	—
Benefit of income taxes	(16		)	—
Loss from discontinued operations	(28		)	—
Net income (loss)	$	5,509		$	(2,086	)
Net earnings per share – Basic:
Income (loss) from continuing operations	$	0.18		$	(0.07	)
Loss from discontinued operations	—			—
Net income (loss)	$	0.18		$	(0.07	)
Weighted average shares outstanding – Basic	31,191			31,034
Net earnings per share – Diluted:
Income (loss) from continuing operations	$	0.18		$	(0.07	)
Loss from discontinued operations	—			—
Net income (loss)	$	0.18		$	(0.07	)
Weighted average shares outstanding – Diluted	31,386			31,034

See accompanying notes to consolidated financial statements.

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GIBRALTAR INDUSTRIES, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(in thousands)

(unaudited)

	Three Months Ended   March 31,
	2015			2014
Net income (loss)	$	5,509		$	(2,086	)
Other comprehensive (loss) income:
Foreign currency translation adjustment	(3,800		)	(904		)
Reclassification of loss on cash flow hedges, net of tax	143			—
Adjustment to retirement benefit liability, net of tax	2			2
Adjustment to post-retirement health care liability, net of tax	37			19
Other comprehensive loss	(3,618		)	(883		)
Total comprehensive income (loss)	$	1,891		$	(2,969	)

See accompanying notes to consolidated financial statements.

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GIBRALTAR INDUSTRIES, INC.

CONSOLIDATED BALANCE SHEETS

(in thousands, except per share data)

(unaudited)

	March 31, 2015			December 31, 2014
Assets
Current assets:
Cash and cash equivalents	$	118,300		$	110,610
Accounts receivable, net of reserve of $4,154 and $4,280 in 2015 and 2014	115,284			101,141
Inventories	133,624			128,743
Other current assets	22,116			19,937
Total current assets	389,324			360,431
Property, plant, and equipment, net	113,769			129,575
Goodwill	235,523			236,044
Acquired intangibles	80,439			82,215
Other assets	4,702			5,895
	$	823,757		$	814,160
Liabilities and Shareholders’ Equity
Current liabilities:
Accounts payable	$	90,155		$	81,246
Accrued expenses	48,419			52,439
Current maturities of long-term debt	400			400
Total current liabilities	138,974			134,085
Long-term debt	213,200			213,200
Deferred income taxes	49,652			49,772
Other non-current liabilities	32,572			29,874
Shareholders’ equity:
Preferred stock, $0.01 par value; authorized 10,000 shares; none outstanding	—			—
Common stock, $0.01 par value; authorized 50,000 shares; 31,401 and 31,342 shares issued in 2015 and 2014	314			313
Additional paid-in capital	247,826			247,232
Retained earnings	160,134			154,625
Accumulated other comprehensive loss	(13,169		)	(9,551		)
Cost of 451 and 429 common shares held in treasury in 2015 and 2014	(5,746		)	(5,390		)
Total shareholders’ equity	389,359			387,229
	$	823,757		$	814,160

See accompanying notes to consolidated financial statements.

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GIBRALTAR INDUSTRIES, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(in thousands)(unaudited) 

	Three Months Ended   March 31,
	2015			2014
Cash Flows from Operating Activities
Net income (loss)	$	5,509		$	(2,086	)
Loss from discontinued operations	(28		)	—
Income (loss) from continuing operations	5,537			(2,086		)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Depreciation and amortization	6,149			6,566
Stock compensation expense	568			660
Net gain on sale of assets	(8,141		)	—
Other non-cash adjustments	(1,718		)	550
Non-cash charges to interest expense	179			261
Changes in operating assets and liabilities:
Accounts receivable	(15,332		)	(17,107		)
Inventories	(5,361		)	(6,266		)
Other current assets and other assets	1,786			(2,248		)
Accounts payable	8,450			13,060
Accrued expenses and other non-current liabilities	(6,869		)	(8,016		)
Net cash used in operating activities	(14,752		)	(14,626		)
Cash Flows from Investing Activities
Purchases of property, plant, and equipment	(2,022		)	(4,056		)
Net proceeds from sale of property and equipment	26,181			137
Other investing activities	(61		)	—
Net cash provided by (used in) investing activities	24,098			(3,919		)
Cash Flows from Financing Activities
Long-term debt payments	—			(2		)
Purchase of treasury stock at market prices	(356		)	(408		)
Net proceeds from issuance of common stock	9			365
Excess tax benefit from stock compensation	18			91
Net cash (used in) provided by financing activities	(329		)	46
Effect of exchange rate changes on cash	(1,327		)	(354		)
Net increase (decrease) in cash and cash equivalents	7,690			(18,853		)
Cash and cash equivalents at beginning of year	110,610			97,039
Cash and cash equivalents at end of period	$	118,300		$	78,186

See accompanying notes to consolidated financial statements.

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GIBRALTAR INDUSTRIES, INC.

CONSOLIDATED STATEMENT OF SHAREHOLDERS’ EQUITY

(in thousands)

(unaudited)

	Common Stock			Additional Paid-In Capital			Retained Earnings		Accumulated Other Comprehensive Loss			Treasury Stock				Total Shareholders’ Equity
	Shares	Amount										Shares	Amount
Balance at December 31, 2014	31,342	$	313	$	247,232		$	154,625	$	(9,551	)	429	$	(5,390	)	$	387,229
Net income	—	—		—			5,509		—			—	—			5,509
Foreign currency translation adjustment	—	—		—			—		(3,800		)	—	—			(3,800		)
Adjustment to pension benefit liability, net of taxes of $2	—	—		—			—		2			—	—			2
Adjustment to post employment health care benefit liability, net of taxes of $23	—	—		—			—		37			—	—			37
Reclassification of loss on cash flow hedges, net of tax of $82	—	—		—			—		143			—	—			143
Stock compensation expense	—	—		568			—		—			—	—			568
Excess tax benefit from stock compensation	—	—		18			—		—			—	—			18
Stock options exercised	1	—		9			—		—			—	—			9
Net settlement of restricted stock units	58	1		(1		)	—		—			22	(356		)	(356		)
Balance at March 31, 2015	31,401	$	314	$	247,826		$	160,134	$	(13,169	)	451	$	(5,746	)	$	389,359

See accompanying notes to consolidated financial statements.

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GIBRALTAR INDUSTRIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

1. CONSOLIDATED FINANCIAL STATEMENTS

The accompanying consolidated financial statements have been prepared by Gibraltar Industries, Inc. (the Company) without audit. In the opinion of management, all adjustments (consisting of normal recurring adjustments and accruals) necessary to present fairly the results of operations and other comprehensive income for the three months ended March 31, 2015 and 2014, the financial position at March 31, 2015 and December 31, 2014, the statements of cash flow for the three months ended March 31, 2015 and 2014, and the statement of shareholders’ equity for the three months ended March 31, 2015 have been included therein in accordance with U.S. Securities and Exchange Commission (SEC) rules and regulations and prepared using the same accounting principles as are used for our annual audited financial statements.

Certain information and footnote disclosures, including significant accounting policies normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America, have been condensed or omitted in accordance with the prescribed SEC rules. It is suggested that these consolidated financial statements be read in conjunction with the consolidated financial statements and footnotes included in the Company’s Annual Report for the year ended December 31, 2014 as filed on Form 10-K along with any new disclosures provided below:

The consolidated balance sheet at December 31, 2014 has been derived from the audited consolidated financial statements at that date, but does not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements.

The results of operations for the three month periods ended March 31, 2015 are not necessarily indicative of the results to be expected for the full year. The Company is subject to seasonal fluctuations in its businesses primarily due to reduced activity in the first and fourth quarters for the industries which we serve due to inclement weather.

Sale-Leaseback Transaction

During the first quarter of 2015, in order to capitalize on favorable real estate market conditions, the Company entered into a transaction to sell one of its real estate properties to an independent third party for $26,373,000. The Company leased back the entire property under a five year operating lease agreement. In accordance with U.S. generally accepted accounting principles, the Company accounted for the transaction as a sale-leaseback. The net present value of the Company's future minimum lease payments of $5,765,000 were less than the gain on sale of $13,144,000. As such, the portion of the gain equal to the fair value of the future minimum lease payments was deferred and is being amortized on a straight-line basis over the five year life of the lease. The gain exceeding the fair value of the minimum lease payments of $7,379,000 was recognized during the quarter ended March 31, 2015 as a component of selling, general, and administrative expenses. The minimum lease payment for each of the five years is $1,378,000.

2. RECENT ACCOUNTING PRONOUNCEMENTS

In April 2014, the FASB issued Accounting Standards Update 2014-08, "Presentation of Financial Statements (Topic 205) and Property, Plant, and Equipment (Topic 360)". The amendments in this update affect the presentation on the financial statements of assets which are disposed of or classified as held for sale. The amendments in Topic 205 and 360 are effective prospectively beginning on or after December 15, 2014. Early adoption is permitted, but only for disposals, or classifications of assets held for sale, that have not been reported in financial statements previously issued or available for issuance. The Company does not expect the adoption of Update 2014-08 to have a material impact on the Company's consolidated financial results.

In May 2014, the FASB issued Accounting Standards Update 2014-09, "Revenue from Contracts with Customers" (Topic 606). The update clarifies the principles for recognizing revenue and develops a common standard for U.S. Generally Accepted Accounting Principles and International Financial Reporting Standards. More specifically, the core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The amendments in Topic 606 are effective for annual reporting periods beginning after December 15, 2016, including interim periods within that reporting period. Early adoption is not permitted. The Company is currently evaluating the impact of adopting the new standard on revenue recognition and its consolidated financial statements.

In January 2015, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update 2015-01, "Income Statement - Extraordinary and Unusual Items" (Subtopic 225-20). The amendments in this Update simplify the income statement presentation by eliminating the concept of extraordinary items. The amendment in this Update is effective beginning

8

after December 15, 2015, and early adoption is permitted. The Company adopted the amendments in this Update as of March 31, 2015, and the adoption does not have a material impact on either the Company's financial results, or the presentation of those results.

In February 2015, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update 2015-02, "Consolidation" (Topic 810). The amendments in this Update change the analysis that a reporting entity must perform to determine whether it should consolidate certain types of legal entities specifically related to variable interest entities, limited partnerships, and other similar legal entities. The amendments in this Update are effective beginning after December 15, 2015, and early adoption is permitted. The Company adopted the amendments in this Update as of March 31, 2015, and the adoption does not have a material impact on the Company's financial results.

In April 2015, guidance was issued which changes the presentation of debt issuance costs from an asset to a direct deduction from the related liability. This guidance, which is effective for fiscal years beginning after December 15, 2015, and interim periods within those fiscal years, may be early adopted for financial statements that have not been previously issued and its provisions are to be retrospectively applied as a change in accounting principle. Upon adoption, this guidance is expected to decrease Other assets, which includes our deferred financing costs on our debt obligations, and comparably decrease Long-term debt on our Balance Sheets. This guidance is not expected to have any impact on our Statements of Operations or our Statements of Cash Flows.

3. INVENTORIES

Inventories consist of the following (in thousands):

	March 31, 2015		December 31, 2014
Raw material	$	62,451	$	58,665
Work-in-process	14,251		12,841
Finished goods	56,922		57,237
Total inventories	$	133,624	$	128,743

4. ACQUISITIONS

In September 2013, the Company purchased the assets of a domestic designer and distributor of solar-powered roof and attic ventilation products. The results of this acquisition have been included in the Company’s consolidated financial results since the date of acquisition (included in the Company’s Residential Products segment). The fair value of the aggregate purchase consideration for the assets acquired was $7,454,000. As part of the purchase agreement, the Company is required to pay additional consideration, or an earn-out provision, based on the acquired business’s EBITDA (Earnings Before Interest, Taxes Depreciation and Amortization) through the last day of the twenty-fourth month following the closing date of the acquisition. The Company expects to make payments of additional consideration through the end of 2015. The purchase agreement does not provide for a limit of the amount of additional consideration. The Company recorded a payable of $2,322,000 to reflect the fair value of the Company’s obligation at the date of the acquisition. Adjustments to this payable are and will be reflected in the Company’s Statement of Operations. The fair value of the Company’s obligation was $305,000 as of March 31, 2015, which resulted in a $228,000 gain recorded in SG&A during the three months ended March 31, 2015. The Company also recorded $4,000 to interest expense for this obligation during the three months ended March 31, 2015.

The purchase price for the acquisition was allocated to the assets acquired and liabilities assumed based upon their respective fair values. The excess consideration was recorded as goodwill and totaled $2,466,000, all of which is deductible for tax purposes. Goodwill represents future economic benefits arising from other assets acquired that could not be individually identified including growth opportunities and increased presence in the building products markets.

The allocation of purchase consideration to the assets acquired and liabilities assumed during 2013 were as follows (in thousands):

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Working capital	$	2,665
Property, plant, and equipment	153
Acquired intangible assets	2,170
Goodwill	2,466
Fair value of purchase consideration	$	7,454

The intangible assets acquired in this acquisition consisted of the following (in thousands):

	Fair Value		Estimated Useful Life
Trademarks	$	640	Indefinite
Technology	260		15 years
Customer relationships	1,130		15 years
Non-compete agreements	140		5 years
Total	$	2,170

The 2013 acquisition was financed through cash on hand. The Company incurred certain acquisition-related costs composed of legal and consulting fees, and these costs were recognized as a component of selling, general and administrative expenses in the consolidated statement of operations. The Company also recognized costs related to the sale of inventory at fair value as a result of allocating the purchase price of this acquisition. All acquisition related costs (including the gain recognized as a result of the calculation of the earn-out obligation at fair value) consisted of the following (in thousands):

	Three Months Ended   March 31,
	2015			2014
Selling, general and administrative costs	$	(228	)	$	2
Cost of sales	—			206
Total acquisition related costs	$	(228	)	$	208

5. GOODWILL AND RELATED INTANGIBLE ASSETS

Goodwill

The changes in the carrying amount of goodwill for the three months ended March 31, 2015 are as follows (in thousands):

	Residential Products		Industrial and Infrastructure Products			Total
Balance at December 31, 2014	$	181,285	$	54,759		$	236,044
Foreign currency translation	—		(521		)	(521		)
Balance at March 31, 2015	$	181,285	$	54,238		$	235,523

The goodwill balances as of March 31, 2015 and December 31, 2014 are net of accumulated impairment losses of $255,530,000.

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Acquired Intangible Assets

Acquired intangible assets consist of the following (in thousands):

	March 31, 2015				December 31, 2014
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization		Estimated Life
Indefinite-lived intangible assets:
Trademarks	$	41,785	$	—	$	42,720	$	—	Indefinite
Finite-lived intangible assets:
Trademarks	4,493		1,949		3,886		1,827		2 to 15 Years
Unpatented technology	24,527		9,210		24,527		8,768		5 to 20 Years
Customer relationships	52,336		31,775		52,974		31,554		5 to 16 Years
Non-compete agreements	1,807		1,575		1,807		1,550		4 to 10 Years
Backlog	1,330		1,330		1,330		1,330		1 to 2 Years
	84,493		45,839		84,524		45,029
Total acquired intangible assets	$	126,278	$	45,839	$	127,244	$	45,029

The following table summarizes the acquired intangible asset amortization expense for the three months ended March 31 (in thousands):

	Three Months Ended   March 31,
	2015		2014
Amortization expense	$	1,426	$	1,439

Amortization expense related to acquired intangible assets for the remainder of fiscal 2015 and the next five years thereafter is estimated as follows (in thousands):

2015	$4,169
2016	$5,254
2017	$4,916
2018	$4,358
2019	$3,688
2020	$3,327

6. LONG-TERM DEBT

Long-term debt consists of the following (in thousands):

	March 31, 2015		December 31, 2014
Senior Subordinated 6.25% Notes	$	210,000	$	210,000
Other debt	3,600		3,600
Total debt	213,600		213,600
Less current maturities	400		400
Total long-term debt	$	213,200	$	213,200

On January 31, 2013, the Company issued $210 million of 6.25% Senior Subordinated Notes (6.25% Notes) due February 1, 2021. In connection with the issuance of the 6.25% Notes, the Company initiated a tender offer for the purchase of the outstanding $204 million of 8% Senior Subordinated Notes (8% Notes). Simultaneously with the closing of the sale of the 6.25% Notes, the Company purchased tendered notes or called for redemption of all of the remaining 8% Notes that were not purchased. In connection with the redemption and tender offer, the Company satisfied and discharged its obligations under the

11

8% Notes during the first quarter of 2013. The Company recorded a charge of approximately $7,166,000 in the first quarter of 2013, including $3,702,000 for the prepayment premium paid to holders of the 8% Notes, $2,199,000 to write-off deferred financing fees and $1,265,000 for the unamortized original issue discount related to the 8% Notes. In connection with the issuance of the 6.25% Notes, the Company paid $3,755,000 in placement and other fees which are recorded as deferred financing costs, which are included in other assets and are being amortized over the term of the 6.25% Notes.

Separately, we have a Senior Credit Agreement entered into during 2011 that provides both a revolving credit facility and letters of credit which in an aggregate amount, are not permitted to exceed the lesser of (i) $200 million and (ii) a borrowing base determined by reference to the trade receivables, inventories, and property, plant, and equipment of the Company’s significant domestic subsidiaries. Borrowings under the Senior Credit Agreement are secured by the trade receivables, inventory, personal property, equipment, and certain real property of the Company’s significant domestic subsidiaries. The Senior Credit Agreement is also guaranteed by each of the Company’s significant domestic subsidiaries. The Company can request additional financing from the lenders under the Senior Credit Facility to increase the revolving credit facility to $250 million under the terms of the Senior Credit Agreement. We have had no revolver borrowing against the Senior Credit Agreement since October 2012.

The Senior Credit Agreement is currently committed through October 10, 2016. Interest rates on the revolving credit facility are based on the London Interbank Offering Rate (LIBOR) plus an additional margin of 2.0% to 2.5%. In addition, the revolving credit facility is subject to an annual commitment fee calculated as 0.375% of the daily average undrawn balance.

Standby letters of credit issued under the Senior Credit Agreement to third parties on behalf of the Company, which, as of March 31, 2015 amounted to $19,641,000. These letters of credit reduce the amount otherwise available under the revolving credit facility. As of March 31, 2015, based upon the Company’s current borrowing base calculation, the Company had $106,107,000 of availability under the revolving credit facility.

On a trailing four-quarter basis, the Senior Credit Agreement includes a single financial covenant that requires the Company to maintain a minimum fixed charge coverage ratio of 1.25 to 1.00 at the end of each quarter. As of March 31, 2015, the Company was in compliance with this financial covenant. The Senior Credit Agreement contains other provisions and events of default that are customary for similar agreements and may limit the Company’s ability to take various actions.

7. ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME

The cumulative balance of each component of accumulated other comprehensive loss, net of tax, is as follows (in thousands):

	Foreign Currency Translation Adjustment			Cash Flow Hedges			Minimum Pension Liability Adjustment		Unamortized Post Retirement Health Care Costs			Total Pre-Tax Amount			Tax (Benefit) Expense			Accumulated  Other Comprehensive (Loss) Income
Balance at December 31, 2014	$	(6,565	)	$	(225	)	$	43	$	(4,521	)	$	(11,268	)	$	(1,717	)	$	(9,551	)
Reclassified loss on cash flow hedge from other comprehensive income (loss)	—			225			—		—			225			82			143
Minimum pension and post retirement health care plan adjustments	—			—			4		60			64			25			39
Foreign currency translation loss	(3,800		)	—			—		—			(3,800		)	—			(3,800		)
Balance at March 31, 2015	$	(10,365	)	$	—		$	47	$	(4,461	)	$	(14,779	)	$	(1,610	)	$	(13,169	)

The realized losses relating to the Company’s foreign currency cash flow hedges were reclassified from Accumulated Other Comprehensive Loss and included in net sales in the Consolidated Statements of Operations.

The realized adjustments relating to the Company’s minimum pension liability and post retirement health care costs were reclassified from Accumulated Other Comprehensive Loss and included in Selling, General and Administrative Expenses in the Consolidated Statement of Operations.

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8. EQUITY-BASED COMPENSATION

Equity-based payments to employees and directors, including grants of stock options, restricted stock units, and restricted stock, are recognized in the statements of operations based on the grant-date fair value of the award. The Company uses the straight-line method of attributing the value of stock-based compensation expense over the vesting periods. Stock compensation expense recognized during the period is based on the value of the portion of equity-based awards that is ultimately expected to vest during the period. Vesting requirements vary for directors, executives, and key employees with a vesting period that typically equals four years with graded vesting.

The Gibraltar Industries, Inc. 2005 Equity Incentive Plan (the Plan) is an incentive compensation plan that allows the Company to grant equity-based incentive compensation awards to eligible participants to provide them an additional incentive to promote the business of the Company, to increase their proprietary interest in the success of the Company, and to encourage them to remain in the Company’s employ. Awards under the plan may be in the form of options, restricted shares, restricted units, performance shares, performance stock units, and rights. The Plan provides for the issuance of up to 3,000,000 shares of common stock. Of the total number of shares of common stock issuable under the Plan, the aggregate number of shares which may be issued in connection with grants of incentive stock options and rights cannot exceed 900,000 shares. Vesting terms and award life are governed by the award document.

Restricted Stock Units and Restricted Shares

The following table provides the number of restricted stock units (that will convert to shares upon vesting) and restricted shares that were issued during the three months ended March 31, along with the weighted average grant date fair value of each award:

	2015			2014
Awards	Number of Awards	Weighted Average Grant Date Fair Value		Number of Awards	Weighted Average Grant Date Fair Value
Restricted stock units	101,788	$	15.95	88,755	$	18.42

Performance Stock Units

In January 2013, the Company awarded 304,000 performance stock units with a grant date fair value of $4,123,000. As of March 31, 2015, 237,000 of the originally awarded performance stock units remained outstanding after forfeitures. The final number of performance stock units earned was determined based on the Company’s actual return on invested capital (ROIC) for 2013 relative to the improved ROIC targeted for the performance period ending December 31, 2013. During the performance period, the participants earned an aggregate of 114,000 performance stock units, representing 50% of the targeted award of 237,000 units.

In January 2014 and June 2014, the Company awarded 212,000 and 19,000, respectively, of performance stock units with a grant date fair value of $3,914,000 and $319,000, respectively. As of March 31, 2015, 224,000 of the originally awarded performance stock units remain outstanding after forfeitures. The final number of performance stock units earned was determined based on the Company’s actual return on invested capital (ROIC) for 2014. Based on the actual 2014 ROIC, no shares were earned during the performance period.

In January 2015, the Company awarded 219,000 performance stock units with a grant date fair value of $4,039,000. As of March 31, 2015, all of the originally awarded performance stock units remained outstanding. The final number of performance stock units earned will be determined based on the Company's actual ROIC for 2015.

The cost of the 2013, 2014, and 2015 performance stock units will be recognized over the requisite vesting period, which ranges between one year and three years, depending on the date a participant turns 60 and completes 5 years of service. After the vesting period, any performance stock units earned will convert to cash based on the trailing 90-day closing price of the Company’s common stock as of December 31, 2015, 2016, and 2017 and be payable to participants in January 2016, 2017, and 2018, respectively.

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The following table summarizes the compensation expense recognized for the performance stock units for the three months ended March 31, (in thousands):

	Three Months Ended   March 31,
	2015		2014
Performance stock unit compensation expense	$	581	$	1,137

Management Stock Purchase Plan

The Management Stock Purchase Plan (MSPP) is an integral component of the Plan and provides participants the ability to defer a portion of their salary, their annual bonus under the Management Incentive Compensation Plan, and Directors’ fees. The deferral is converted to restricted stock units and credited to an account together with a company-match in restricted stock units equal to a percentage of the deferral amount. The account is converted to cash at the trailing 200-day average closing price of the Company’s stock and payable to the participants upon a termination of their service to the Company. The matching portion vests only if the participant has reached their sixtieth (60th) birthday. If a participant terminates their service to the Company prior to age sixty (60), the match is forfeited. Upon termination, the account is converted to a cash account that accrues interest at 2% over the then current ten-year U.S. Treasury note rate. The account is then paid out in either one lump sum, or in five or ten equal annual cash installments at the participant’s election.

The fair value of restricted stock units held in the MSPP equals the trailing 200-day average closing price of the Company’s common stock as of the last day of the period. During the three months ended March 31, 2015 and 2014, 74,549 and 108,043 restricted stock units, respectively, including the company-match, were credited to participant accounts. At March 31, 2015 and December 31, 2014, the value of the restricted stock units in the MSPP was $15.24 and $15.68 per unit, respectively. At March 31, 2015 and December 31, 2014, 596,683 and 647,371 restricted stock units, including the company-match, were credited to participant accounts including 76,580 and 62,455, respectively, of unvested restricted stock units. The Company made disbursements of $1,475,000 out of the MSPP during the three months ended March 31, 2015, and $395,000 out of the MSPP during the three months ended March 31, 2014.

9. DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES

The Company is exposed to certain risks arising from both its business operations and economic conditions. The primary risks that the Company manages through its derivative instruments are foreign currency exchange rate risk and commodity pricing risk. Accordingly, we have instituted hedging programs that are accounted for in accordance with Topic 815, “Derivatives and Hedging.”

• Our foreign currency hedging program is a cash flow hedge program designed to limit the Company's exposure to variability in expected future cash flows. The Company uses foreign currency forward agreements and currency options, all of which mature within eleven months, to manage its exposure to fluctuations in the foreign currency exchange rates. These contracts are not currently designated as hedging instruments in accordance with Topic 815 and, therefore, changes in fair value are recorded through earnings.

• Our commodity price hedging program is designed to mitigate the risks associated with market fluctuations in the price of commodities. The Company uses commodity options, which are classified as economic hedges, to manage this risk. All economic hedges are recorded at fair value through earnings, as the Company does not qualify to use the hedge accounting designation as prescribed by Topic 815.

Although certain of our derivative financial instruments do not qualify or are not accounted for under hedge accounting, we do not hold or issue derivative financial instruments for trading or other speculative purposes. We monitor our derivative positions using techniques including market valuations and sensitivity analyses. Hedge accounting generally provides for the matching of the timing of gain or loss recognition on the hedging instrument with the recognition of the changes in the fair value of the hedged asset or liability. These changes in fair value are attributable to the earnings effect of the hedged forecasted transactions in a cash flow hedge.

We consider the classification of the underlying hedged item’s cash flows in determining the classification for the designated derivative instrument’s cash flows. We classify derivative instrument cash flows from hedges of changes in foreign currency as operating activities due to the nature of the hedged item. Cash flows from derivative instruments not designated under hedge accounting, such as our aluminum price options, are classified as investing activities.

14

Derivatives not designated as hedging instruments

To minimize commodity price exposure, the Company had commodity options with notional amounts of $8,100,000 at March 31, 2015. These derivative instruments mature at various times through January 2016.

To minimize foreign currency exposure, the Company had foreign currency options with notional amounts of $66,400,000 at March 31, 2015. These derivative instruments mature at various times through February 2016.

These commodity options, foreign exchange forward and forward exchange options are recorded in the consolidated balance sheet at fair value and the resulting gains or losses are recorded to other income in the consolidated statement of operations. The (gains) losses recognized for the three months ended March 31, are as follows (in thousands):

	Three Months Ended   March 31,
Derivatives not designated as hedging instruments	2015			2014
Commodity options	$	429		$	—
Foreign exchange options (1)	(4,169		)	—
Total non-designated derivative realized (gain) loss, net	$	(3,740	)	$	—

(1) Includes a loss of $182,000 for the discontinuation of cash flow hedges for which the forecasted transactions are not expected to occur within the originally forecasted time frame.

Summary of Derivatives

Derivatives consist of the following (in thousands):

		March 31, 2015		December 31, 2014
Derivatives not designated as hedging instruments	Classification	Fair Value		Fair Value
Commodity options	Other current assets	$	311	$	591
Commodity options	Other assets	—		162
Foreign exchange options	Other current assets	5,454		1,851
Foreign exchange options	Other assets	—		445
	Total assets	$	5,765	$	3,049

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10. FAIR VALUE MEASUREMENTS

FASB ASC Topic 820, “Fair Value Measurements and Disclosures,” defines fair value, sets out a framework for measuring fair value, and requires certain disclosures about fair value measurements. A fair value measurement assumes that the transaction to sell an asset or transfer a liability occurs in the principal market for the asset or liability. Fair value is defined based upon an exit price model. ASC 820 establishes a valuation hierarchy for disclosure of the inputs used to measure fair value into three broad levels. A financial asset or liability’s classification within the hierarchy is determined based on the lowest level input that is significant to the fair value measurement as follows:

• Level 1 - Unadjusted quoted prices in active markets that are accessible to the reporting entity at the measurement date for identical assets and liabilities.

• Level 2 - Inputs are quoted prices for similar assets and liabilities in active markets or inputs that are observable for the asset or liability, either directly or indirectly through market corroboration, for substantially the full term of the financial instrument.

• Level 3 - Unobservable inputs for the assets or liability supported by little or no market activity. Level 3 inputs are based on the Company’s assumptions used to measure assets and liabilities at fair value.

As described in Note 4 of the consolidated financial statements, the Company acquired the assets of one business during the year ended December 31, 2013. The estimated fair values allocated to the assets acquired and liabilities assumed relied upon fair value measurements based in part on Level 3 inputs. The valuation techniques used to assign fair values to inventory, property, plant and equipment, and intangible assets included the cost approach, market approach, relief-from-royalty approach, and other income approaches. The valuation techniques relied on a number of inputs that included the cost and condition of the property, plant and equipment, forecasted net sales and incomes, and royalty rates. In addition, the Company has a contingent consideration liability related to the earn-out provision for the 2013 acquisition discussed in Note 4 that is recorded at fair value on a recurring basis each reporting period. A discounted cash flow analysis, which takes into account a discount rate, forecasted EBITDA of the acquired business and the Company’s estimate of the probability of the acquired business achieving the forecasted EBITDA is used to determine the fair value of this liability at each reporting period until the liability will be settled in 2015. The fair value of this liability is determined using Level 3 inputs. The fair value of this liability is sensitive primarily to changes in the forecasted EBITDA of the acquired business.

As described in Note 10 of the consolidated financial statements, the Company holds derivative foreign currency exchange options and commodity options. The fair values of foreign currency exchange contracts are determined through the use of cash flow models that utilize observable market data inputs to estimate fair value. These observable market data inputs include foreign exchange rate and credit spread curves. In addition, the Company received fair value estimates from the foreign currency contract counterparties to verify the reasonableness of the Company’s estimates.

The fair value of commodity options is determined through the use of cash flow models that utilize observable market data inputs to estimate fair value. These observable market data inputs include forward rates and implied volatility. In addition, the Company received fair value estimates from the commodity contract counterparty to verify the reasonableness of the Company’s estimates.

The Company’s other financial instruments primarily consist of cash and cash equivalents, accounts receivable, notes receivable, and accounts payable, and long-term debt.  The carrying values for our financial instruments approximate fair value with the exception, at times, of long-term debt. At March 31, 2015 and December 31, 2014, the carrying value of outstanding debt was $213,600,000 and $213,600,000, respectively.  The fair value of the Company’s Senior Subordinated 6.25% Notes was estimated based on quoted market prices. 

16

The following table sets forth by level, within the fair value hierarchy, our assets (liabilities) carried at fair value as of March 31, 2015 and December 31, 2014 (in thousands):

		March 31, 2015
	Classification	Level 1		Level 2		Level 3		Total
Carried at fair value
Contingent consideration liability	Accrued expenses	$	—	$	—	$	305	$	305
Foreign currency exchange options	Other current assets	—		5,454		—		5,454
Commodity instruments	Other current assets	—		311		—		311
Disclosed at fair value
Total long-term debt	Long-term debt	$	217,275	$	—	$	—	$	217,275

		December 31, 2014
	Classification	Level 1		Level 2		Level 3		Total
Carried at fair value
Contingent consideration liability	Accrued expenses	$	—	$	—	$	328	$	328
Foreign currency exchange options	Other current assets	—		1,851		—		1,851
Foreign currency exchange options	Other assets	—		445		—		445
Commodity instruments	Other current assets	—		591		—		591
Commodity instruments	Other assets	—		162		—		162
Disclosed at fair value
Total long-term debt	Long-term debt	$	215,831	$	—	$	—	$	215,831

11. DISCONTINUED OPERATIONS

For certain divestiture transactions completed in prior years, the Company has agreed to indemnify the buyer for various liabilities that may arise after the disposal date, subject to limits of time and amount. The Company is a party to certain claims made under these indemnification provisions. As of March 31, 2015, the Company has a contingent liability recorded for such provisions related to discontinued operations. Management does not believe that the outcome of this claim, or other claims, would significantly affect the Company’s financial condition or results of operation.

12. EXIT ACTIVITY COSTS AND ASSET IMPAIRMENTS

The Company focuses on being the most efficient provider of its products by reducing operating costs and implementing lean manufacturing initiatives, which have in part led to the consolidation of facilities and product lines. During the three months ended March 31, 2015, the Company sold one facility and eliminated one product line. As a result, the Company recorded a net reduction of selling, general and administrative expense of $6,691,000, the net result of a gain on the sale of this facility, partially offset by impairment charges due to the elimination of the product line, along with other exit activity costs incurred during the quarter. During 2014, the Company consolidated two facilities in this effort. During the three months ended March 31,2014, the Company incurred $83,000 of asset impairment charges along with exit activity costs, including contract termination costs, severance costs, and other moving and closing costs. If future opportunities for cost savings are identified, other facility consolidations and closings will be considered.

The following table provides a summary of asset impairments and exit activity (gains) costs incurred by segment during the three months ended March 31, (in thousands):

17

	Three Months Ended   March 31,
	2015			2014
Residential Products	$	(6,580	)	$	327
Industrial and Infrastructure Products	—			102
Net asset impairment and exit activity (gains) charges	$	(6,580	)	$	429

The following table provides a summary of where the asset impairments and exit activity (gains) costs were recorded in the statement of operations for the three months ended March 31, (in thousands):

	Three Months Ended   March 31,
	2015			2014
Cost of sales	$	188		$	325
Selling, general, and administrative expense	(6,768		)	104
Net asset impairment and exit activity (gains) charges	$	(6,580	)	$	429

The following table reconciles the beginning and ending liability for exit activity costs relating to the Company’s facility consolidation efforts (in thousands):

	2015			2014
Balance at January 1	$	575		$	1,092
Exit activity costs recognized	111			346
Cash payments	(323		)	(536		)
Balance at March 31	$	363		$	902

13. INCOME TAXES

The following table summarizes the provision for income taxes for continuing operations for the three months ended March 31, and the applicable effective tax rates (in thousands):

	Three Months Ended   March 31,
	2015			2014
Provision for (benefit of) income taxes	$	3,292		$	(1,251	)
Effective tax rate	37.3		%	(37.5		)%

The Company’s provision for income taxes in interim periods is computed by applying forecasted annual effective tax rates to income or loss before income taxes for the interim period. In addition, non-recurring or discrete items, including interest on prior year tax liabilities, are recorded during the period in which they occur. To the extent that actual income or loss before taxes for the full year differs from the forecast estimates applied at the end of the most recent interim period, the actual tax rate recognized for the year ending December 31, 2015 could be materially different from the forecasted rate used for the three months ended March 31, 2015.

The effective tax rates for the first q    uarters ended March 31, 2015 and March 31, 2014 exceeded the U.S. federal statutory rate of 35% due to state taxes partially offset by favorable permanent differences.

14. NET EARNINGS PER SHARE

Basic earnings per share is based on the weighted average number of common shares outstanding. Diluted earnings per share is based on the weighted average number of common shares outstanding, as well as dilutive potential common shares which, in the Company’s case, comprise of shares issuable under its equity compensation plans described in Note 9 of the consolidated financial statements. The weighted average number of shares and conversions utilized in the calculation of diluted earnings per share does not include potential anti-dilutive common shares aggregating 453,000 and 515,000 at March 31, 2015 and 2014, respectively. The treasury stock method is used to calculate dilutive shares, which reduces the gross number of dilutive shares

18

by the number of shares purchasable from the proceeds of the options assumed to be exercised and the unrecognized expense related to the restricted stock and restricted stock unit awards assumed to have vested.

The following table sets forth the computation of basic and diluted earnings per share for the three months ended March 31, (in thousands):

	Three Months Ended   March 31,
	2015			2014
Numerator:
Income (loss) from continuing operations	$	5,537		$	(2,086	)
Loss from discontinued operations	(28		)	—
Net income (loss) available to common shareholders	$	5,509		$	(2,086	)
Denominator for basic earnings per share:
Weighted average shares outstanding	31,191			31,034
Denominator for diluted earnings per share:
Weighted average shares outstanding	31,191			31,034
Common stock options and restricted stock	195			—
Weighted average shares and conversions	$	31,386		$	31,034

For the three months ended March 31, 2014, all stock options, unvested restricted stock, and unvested restricted stock units were anti-dilutive and, therefore, not included in the dilutive loss per share calculation. The number of weighted average stock options, unvested restricted stock, and unvested restricted stock units that were not included in the dilutive loss per share calculation because the effect would have been anti-dilutive was 209,000 for the three months ended March 31, 2014.

15. SEGMENT INFORMATION

The Company is organized into two reportable segments on the basis of the production processes and products and services provided by each segment, identified as follows:

(i) Residential Products, which primarily includes roof and foundation ventilation products, mail and package storage products, rain dispersion products and roofing accessories; and

(ii) Industrial and Infrastructure Products, which primarily includes fabricated bar grating, expanded and perforated metal, expansion joints and structural bearings used in a variety of industrial and commercial-related markets.

When determining the reportable segments, the Company aggregated several operating segments based on their similar economic and operating characteristics.

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The following table sets forth the reconciliation of sales to earnings before income taxes by segment for the three months ended March 31, (in thousands):

	Three Months Ended   March 31,
	2015			2014
Net sales:
Residential Products	$	106,795		$	86,983
Industrial and Infrastructure Products	94,285			104,346
Less: Intersegment sales	(465		)	(297		)
	93,820			104,049
Total consolidated net sales	$	200,615		$	191,032
Income (loss) from operations:
Residential Products	$	12,133		$	2,093
Industrial and Infrastructure Products	2,006			3,108
Unallocated Corporate Expenses	(5,169		)	(4,868		)
Total income (loss) from operations	$	8,970		$	333

16. SUPPLEMENTAL FINANCIAL INFORMATION

The following information sets forth the consolidating summary financial statements of the issuer (Gibraltar Industries, Inc.) and guarantors, which guarantee the Senior Subordinated 6.25% Notes due February 1, 2021, and the non-guarantors. The guarantors are 100% owned subsidiaries of the issuer and the guarantees are full, unconditional, joint and several.

Investments in subsidiaries are accounted for by the parent using the equity method of accounting. The guarantor subsidiaries and non-guarantor subsidiaries are presented on a combined basis. The principal elimination entries eliminate investments in subsidiaries and intercompany balances and transactions.

20

GIBRALTAR INDUSTRIES, INC.

CONSOLIDATING STATEMENTS OF OPERATIONS

THREE MONTHS ENDED MARCH 31,2015

(in thousands)

	Gibraltar Industries, Inc.			Guarantor Subsidiaries			Non-Guarantor Subsidiaries			Eliminations			Total
Net sales	$	—		$	184,350		$	19,748		$	(3,483	)	$	200,615
Cost of sales	—			156,864			17,216			(3,380		)	170,700
Gross profit	—			27,486			2,532			(103		)	29,915
Selling, general, and administrative expense	40			19,362			1,543			—			20,945
(Loss) income from operations	(40		)	8,124			989			(103		)	8,970
Interest expense (income)	3,402			327			(29		)	—			3,700
Other expense (income)	7			(3,523		)	(43		)	—			(3,559		)
(Loss) income before taxes	(3,449		)	11,320			1,061			(103		)	8,829
(Benefit of) provision for income taxes	(1,210		)	4,261			241			—			3,292
(Loss) income from continuing operations	(2,239		)	7,059			820			(103		)	5,537
Discontinued operations:
Loss from discontinued operations before taxes	—			(44		)	—			—			(44		)
Benefit of income taxes	—			(16		)	—			—			(16		)
Loss from discontinued operations	—			(28		)	—			—			(28		)
Equity in earnings from subsidiaries	7,851			820			—			(8,671		)	—
Net income	$	5,612		$	7,851		$	820		$	(8,774	)	$	5,509

21

GIBRALTAR INDUSTRIES, INC.

CONSOLIDATING STATEMENTS OF OPERATIONS

THREE MONTHS ENDED MARCH 31,2014

(in thousands)

	Gibraltar Industries, Inc.			Guarantor Subsidiaries			Non-Guarantor Subsidiaries			Eliminations			Total
Net sales	$	—		$	172,781		$	22,919		$	(4,668	)	$	191,032
Cost of sales	—			145,161			20,494			(4,487		)	161,168
Gross profit	—			27,620			2,425			(181		)	29,864
Selling, general, and administrative expense	36			27,763			1,732			—			29,531
(Loss) income from operations	(36		)	(143		)	693			(181		)	333
Interest expense (income)	3,361			314			(35		)	—			3,640
Other expense	—			30			—			—			30
(Loss) income before taxes	(3,397		)	(487		)	728			(181		)	(3,337		)
(Benefit of) provision for income taxes	(1,177		)	(234		)	160			—			(1,251		)
(Loss) income from continuing operations	(2,220		)	(253		)	568			(181		)	(2,086		)
Equity in earnings from subsidiaries	315			568			—			(883		)	—
Net (loss) income	$	(1,905	)	$	315		$	568		$	(1,064	)	$	(2,086	)

22

GIBRALTAR INDUSTRIES, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

THREE MONTHS ENDED MARCH 31,2015

(in thousands)

	Gibraltar Industries, Inc.		Guarantor Subsidiaries		Non-Guarantor Subsidiaries			Eliminations			Total
Net income	$	5,612	$	7,851	$	820		$	(8,774	)	$	5,509
Other comprehensive (loss) income:
Foreign currency translation adjustment	—		—		(3,800		)	—			(3,800		)
Reclassification of loss on cash flow hedges, net of tax	—		143		—			—			143
Adjustment to retirement benefit liability, net of tax	—		2		—			—			2
Adjustment to post-retirement health care liability, net of tax	—		37		—			—			37
Other comprehensive income (loss)	—		182		(3,800		)	—			(3,618		)
Total comprehensive income (loss)	$	5,612	$	8,033	$	(2,980	)	$	(8,774	)	$	1,891

23

GIBRALTAR INDUSTRIES, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

THREE MONTHS ENDED MARCH 31,2014

(in thousands)

	Gibraltar Industries, Inc.			Guarantor Subsidiaries		Non-Guarantor Subsidiaries			Eliminations			Total
Net (loss) income	$	(1,905	)	$	315	$	568		$	(1,064	)	$	(2,086	)
Other comprehensive (loss) income:
Foreign currency translation adjustment	—			—		(904		)	—			(904		)
Adjustment to retirement benefit liability, net of tax	—			2		—			—			2
Adjustment to post-retirement health care liability, net of tax	—			19		—			—			19
Other comprehensive income (loss)	—			21		(904		)	—			(883		)
Total comprehensive (loss) income	$	(1,905	)	$	336	$	(336	)	$	(1,064	)	$	(2,969	)

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GIBRALTAR INDUSTRIES, INC.

CONSOLIDATING BALANCE SHEETS

MARCH 31,2015

(in thousands)

	Gibraltar Industries, Inc.		Guarantor Subsidiaries			Non-Guarantor Subsidiaries			Eliminations			Total
Assets
Current assets:
Cash and cash equivalents	$	—	$	100,829		$	17,471		$	—		$	118,300
Accounts receivable, net	—		104,708			10,576			—			115,284
Intercompany balances	18,298		(400		)	(17,898		)	—			—
Inventories	—		126,248			7,376			—			133,624
Other current assets	1,283		19,885			948			—			22,116
Total current assets	19,581		351,270			18,473			—			389,324
Property, plant, and equipment, net	—		101,858			11,911			—			113,769
Goodwill	—		229,558			5,965			—			235,523
Acquired intangibles	—		75,915			4,524			—			80,439
Other assets	2,810		1,892			—			—			4,702
Investment in subsidiaries	578,899		30,541			—			(609,440		)	—
	$	601,290	$	791,034		$	40,873		$	(609,440	)	$	823,757
Liabilities and Shareholders’ Equity
Current liabilities:
Accounts payable	$	—	$	83,969		$	6,186		$	—		$	90,155
Accrued expenses	1,931		44,667			1,821			—			48,419
Current maturities of long-term debt	—		400			—			—			400
Total current liabilities	1,931		129,036			8,007			—			138,974
Long-term debt	210,000		3,200			—			—			213,200
Deferred income taxes	—		47,741			1,911			—			49,652
Other non-current liabilities	—		32,158			414			—			32,572
Shareholders’ equity	389,359		578,899			30,541			(609,440		)	389,359
	$	601,290	$	791,034		$	40,873		$	(609,440	)	$	823,757

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GIBRALTAR INDUSTRIES, INC.

CONSOLIDATING BALANCE SHEETS

DECEMBER 31, 2014

(in thousands)

	Gibraltar Industries, Inc.		Guarantor Subsidiaries			Non-Guarantor Subsidiaries			Eliminations			Total
Assets
Current assets:
Cash and cash equivalents	$	—	$	91,466		$	19,144		$	—		$	110,610
Accounts receivable, net	—		91,713			9,428			—			101,141
Intercompany balances	21,619		(1,850		)	(19,769		)	—			—
Inventories	—		120,091			8,652			—			128,743
Other current assets	4,484		14,488			965			—			19,937
Total current assets	26,103		315,908			18,420			—			360,431
Property, plant, and equipment, net	—		116,628			12,947			—			129,575
Goodwill	—		229,558			6,486			—			236,044
Acquired intangibles	—		77,259			4,956			—			82,215
Other assets	2,931		2,964			—			—			5,895
Investment in subsidiaries	573,664		32,404			—			(606,068		)	—
	$	602,698	$	774,721		$	42,809		$	(606,068	)	$	814,160
Liabilities and Shareholders’ Equity
Current liabilities:
Accounts payable	$	—	$	74,751		$	6,495		$	—		$	81,246
Accrued expenses	5,469		45,561			1,409			—			52,439
Current maturities of long-term debt	—		400			—			—			400
Total current liabilities	5,469		120,712			7,904			—			134,085
Long-term debt	210,000		3,200			—			—			213,200
Deferred income taxes	—		47,717			2,055			—			49,772
Other non-current liabilities	—		29,428			446			—			29,874
Shareholders’ equity	387,229		573,664			32,404			(606,068		)	387,229
	$	602,698	$	774,721		$	42,809		$	(606,068	)	$	814,160

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GIBRALTAR INDUSTRIES, INC.

CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS

THREE MONTHS ENDEDMARCH 31,2015

(in thousands)

	Gibraltar Industries, Inc.			Guarantor Subsidiaries			Non-Guarantor Subsidiaries			Eliminations		Total
Cash Flows from Operating Activities
Net cash (used in) provided by operating activities	$	(6,609	)	$	(8,853	)	$	710		$	—	$	(14,752	)
Cash Flows from Investing Activities
Purchases of property, plant, and equipment	—			(1,720		)	(302		)	—		(2,022		)
Other investing activities	—			(61		)	—			—		(61		)
Net proceeds from sale of property and equipment	—			26,181			—			—		26,181
Net cash provided by (used in) investing activities	—			24,400			(302		)	—		24,098
Cash Flows from Financing Activities
Purchase of treasury stock at market prices	(356		)	—			—			—		(356		)
Net proceeds from issuance of common stock	9			—			—			—		9
Intercompany financing	6,938			(6,184		)	(754		)	—		—
Excess tax benefit from stock compensation	18			—			—			—		18
Net cash provided by (used in) financing activities	6,609			(6,184		)	(754		)	—		(329		)
Effect of exchange rate changes on cash	—			—			(1,327		)	—		(1,327		)
Net increase (decrease) in cash and cash equivalents	—			9,363			(1,673		)	—		7,690
Cash and cash equivalents at beginning of year	—			91,466			19,144			—		110,610
Cash and cash equivalents at end of period	$	—		$	100,829		$	17,471		$	—	$	118,300

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GIBRALTAR INDUSTRIES, INC.

CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS

THREE MONTHS ENDEDMARCH 31,2014

(in thousands)

	Gibraltar Industries, Inc.			Guarantor Subsidiaries			Non-Guarantor Subsidiaries			Eliminations		Total
Cash Flows from Operating Activities
Net cash (used in) provided by operating activities	$	(6,639	)	$	(8,985	)	$	998		$	—	$	(14,626	)
Cash Flows from Investing Activities
Purchases of property, plant, and equipment	—			(2,474		)	(1,582		)	—		(4,056		)
Net proceeds from sale of property and equipment	—			135			2			—		137
Net cash used in investing activities	—			(2,339		)	(1,580		)	—		(3,919		)
Cash Flows from Financing Activities
Long-term debt payments	—			(2		)	—			—		(2		)
Purchase of treasury stock at market prices	(408		)	—			—			—		(408		)
Net proceeds from issuance of common stock	365			—			—			—		365
Intercompany financing	6,591			(6,929		)	338			—		—
Excess tax benefit from stock compensation	91			—			—			—		91
Net cash provided by (used in) financing activities	6,639			(6,931		)	338			—		46
Effect of exchange rate changes on cash	—			—			(354		)	—		(354		)
Net decrease in cash and cash equivalents	—			(18,255		)	(598		)	—		(18,853		)
Cash and cash equivalents at beginning of year	—			75,856			21,183			—		97,039
Cash and cash equivalents at end of period	$	—		$	57,601		$	20,585		$	—	$	78,186

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Certain information set forth herein includes statements that express our opinions, expectations, beliefs, plans, objectives, assumptions or projections regarding future events or future results and, therefore, are or may be deemed to be, “forward-looking statements.” These forward-looking statements can generally be identified by the use of forward-looking terminology, including the terms “believes,” “anticipates,” “expects,” “estimates,” “seeks,” “projects,” “intends,” “plans,” “may,” “will” or “should” or, in each case, their negative or other variations or comparable terminology. These forward-looking statements include all matters that are not historical facts. They include statements regarding our intentions, beliefs or current expectations concerning, among other things, our results of operations, financial condition, liquidity, prospects, growth, competition, strategies and the industry in which we operate. By their nature, forward-looking statements involve risks and uncertainties because they relate to events and depend on circumstances that may or may not occur in the future. We believe that these risks and uncertainties include, but are not limited to, those described in the “Risk Factors” disclosed in our Annual Report on Form 10-K. Although we base these forward-looking statements on assumptions that we believe are reasonable when made, we caution you that forward-looking statements are not guarantees of future performance and that our actual results of operations, financial condition and liquidity and the development of the industries in which we operate may differ materially from those made in or suggested by the forward-looking statements contained herein. In addition, even if our results of operations, financial condition and liquidity and the development of the industries in which we operate are consistent with the forward-looking statements contained in this quarterly report, those results or developments may not be indicative of results or developments in subsequent periods. Given these risks and uncertainties, you are cautioned not to place undue reliance on these forward-looking statements. Any forward-looking statements that we make herein speak only as of the date of those statements, and we undertake no obligation to update those statements or to publicly announce the results of any revisions to any of those statements to reflect future events or developments. Comparisons of results for current and any prior periods are not intended to express any future trends or indications of future performance, unless expressed as such, and should only be viewed as historical data.

Overview

Gibraltar is a leading manufacturer and distributor of products that provide structural and architectural enhancements for residential homes, low-rise retail, other commercial and professional buildings, industrial plants, bridges and a wide-variety of other structures.

We serve customers primarily throughout North America and Europe. Our customers include major home improvement retailers, wholesalers, and industrial distributors and contractors. As of March 31, 2015, we operated 42 facilities in 22 states, Canada, England, and Germany, giving us a base of operations to provide customer support, delivery, service and quality to a number of regional and national customers and providing us with manufacturing and distribution efficiencies in North America, as well as a presence in the European market.

The Company operates and reports its results in the following two reporting segments, entitled “Residential Products” and “Industrial and Infrastructure Products”.

Our Residential Products segment focuses on new residential housing construction and residential repair and remodeling activity with products including roof and foundation ventilation products, mail and package storage products, rain dispersion products and roof ventilation accessories. Its products are sold through major retail home centers, building material wholesalers, buying groups, roofing distributors, and residential contractors.

Our Industrial and Infrastructure Products segment focuses on a variety of markets including discrete and process manufacturing, highway and bridge construction, and energy and power generation markets with products including fabricated bar grating for industrial flooring, expanded and perforated metal, plus expansion joints and structural bearings for roadways and bridges. This segment distributes its products through industrial, commercial and transportation contractors, industrial distributors and original equipment manufacturers.

Our strategy is to position Gibraltar as the most efficient provider and market share leader in product areas that offer opportunities for sales growth and margin enhancement over the long-term. We focus on operational excellence including lean initiatives throughout the Company to position Gibraltar as our customers’ preferred provider of the products we offer. We continuously seek to improve our on-time delivery, quality, and service to position Gibraltar as a preferred supplier to our customers. We also strive to develop new products, enter new markets, expand market share in the residential markets, and further penetrate domestic and international industrial and infrastructure markets to strengthen our product leadership positions.

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The end markets our businesses serve are subject to economic conditions that are influenced by various factors, including but not limited to, interest rates, commodity costs, demand for residential construction, governmental policies and funding, the level of non-residential construction and infrastructure projects and demand for related repair and remodeling. Over the past few years, many economic indicators, such as residential housing starts, non-residential construction starts, industrial shipments and home repair and remodeling activity, have shown uneven but modest improvements. However, in early 2015, the Company is still impacted by levels of activity in its core markets that are below historical long-term averages. In response to slow-growth market conditions, we have restructured our operations, including the closing and consolidation of facilities, resulting in reductions in employees and overhead costs, and managed the business to generate cash. Investments in enterprise resource planning systems have enabled us to better react to fluctuations in commodity costs and customer demand, and have helped in improving margins and curtailed our investments in inventory. We have used the improved cash flows generated by these initiatives to maintain lower levels of debt, improve our liquidity position, and invest in growth initiatives.

Results of Operations

Three Months Ended March 31, 2015 Compared to the Three Months Ended March 31, 2014

The following table sets forth selected data from our statements of operations and the related percentage of net sales for the three months ended March 31, (in thousands):

	2015					2014
Net sales	$	200,615		100.0	%	$	191,032		100.0	%
Cost of sales	170,700			85.1	%	161,168			84.4	%
Gross profit	29,915			14.9	%	29,864			15.6	%
Selling, general, and administrative expense	20,945			10.4	%	29,531			15.4	%
Income from operations	8,970			4.5	%	333			0.2	%
Interest expense	3,700			1.8	%	3,640			1.9	%
Other (income) expense	(3,559		)	(1.7	)%	30			0.0	%
Income (loss) before taxes	8,829			4.4	%	(3,337		)	(1.7	)%
Provision for (benefit of) income taxes	3,292			1.6	%	(1,251		)	(0.6	)%
Income (loss) from continuing operations	5,537			2.8	%	(2,086		)	(1.1	)%
Loss from discontinued operations	(28		)	0.0	%	—			0.0	%
Net income (loss)	$	5,509		2.8	%	$	(2,086	)	(1.1	)%

The following table sets forth the Company’s net sales by reportable segment for the three months ended March 31, (in thousands):

										Change due to
	2015			2014			Total Change			Foreign Currency			Operations
Net sales:
Residential Products	$	106,795		$	86,983		$	19,812		$	(1,762	)	$	21,574
Industrial and Infrastructure Products	94,285			104,346			(10,061		)	(2,675		)	(7,386		)
Less: Intersegment sales	(465		)	(297		)	(168		)	—			(168		)
	93,820			104,049			(10,229		)	(2,675		)	(7,554		)
Consolidated	$	200,615		$	191,032		$	9,583		$	(4,437	)	$	14,020

Net sales increased by $9.6 million, or 5.0%, to $200.6 million for the three months ended March 31, 2015 from net sales of $191.0 million for the three months ended March 31, 2014. The increase was the result of a 6.4% increase in volume along with a 1.0% increase in pricing to customers. This increase was partially offset by foreign currency fluctuations, which contributed to a $4.4 million decrease in net sales during the first quarter of 2015 compared to the same period in the previous year.

Net sales in our Residential Products segment increased22.8%, or $19.8 million to $106.8 million for the three months ended March 31, 2015 compared to $87.0 million in the three months ended March 31, 2014. The increase was a result of a 23.0%

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increase in volume along with a 1.9% increase in pricing to customers, partially offset by foreign currency fluctuations, which contributed to a decrease in net sales of $1.8 million during the first quarter of 2015 as compared to the same period in the previous year. Excluding the impact of the currency fluctuations, the most significant contributor to the increased sales was higher demand for our centralized postal and parcel storage products. As postal authorities strive to convert door-to-door deliveries to centralized deliveries, sales of our cluster unit mail boxes have benefited. This segment also benefited from modestly higher sales of our roofing-related ventilation and rain dispersion products. The modest increase in pricing offered to customers was the result of covering raw material inflation.

Net sales in our Industrial and Infrastructure Products segment decreased9.8%, or $10.2 million to $93.8 million for the three months ended March 31, 2015 compared to $104.0 million for the three months ended March 31, 2014. Excluding the $2.7 million impact of exchange rate fluctuations, the decrease in net sales of $7.6 million was due to a decrease in volume while pricing remained relatively unchanged as compared to the prior year quarter. Lower volume for our industrial products came from energy-related sectors, the result of lower oil and gas prices. Despite uncertainty in government funding for transportation projects, demand for our infrastructure products, including components for bridges and elevated highways, related to these projects modestly increased as compared to the prior year quarter.

Despite our increase in consolidated net sales, our gross profit remained unchanged as gross margin decreased to 14.9% for the three months ended March 31, 2015 compared to 15.6% for the three months ended March 31, 2014. Within our Residential Products segment, gross profit increased as compared to the prior year quarter due to the benefit of higher sales volumes primarily from postal products, however, as a percentage of sales, our gross margin declined as compared to the prior year quarter. While we are starting to realize benefits from our margin improvement initiatives implemented during 2014, our Residential Products segment has not yet fully achieved the efficiencies related to building out our manufacturing capacity as compared to the prior year quarter. Currency fluctuations resulting from the strengthening U.S. dollar over the prior year quarter also contributed to the margin decline. In our Industrial and Infrastructure Products segment, the lower gross profit and gross margin was largely the result of a decrease in industrial sales volume along with currency fluctuations, partially offset by cost reductions resulting from staffing reductions in support functions implemented during the latter part of 2014.

Selling, general, and administrative (SG&A) expenses decreased by $8.6 million, or 29.1%, to $20.9 million for the three months ended March 31, 2015 from $29.5 million for the three months ended March 31, 2014. The $8.6 million decrease was largely the result of a $7.4 million gain on the sale of one of our facilities during the quarter, along with a $1.9 million decrease in variable performance-based compensation, as compared to the first quarter of 2014. SG&A expenses as a percentage of net sales decreased to 10.4% in the three months ended March 31, 2015 compared to 15.4% in the three months ended March 31, 2014.

The following table sets forth the Company’s income from operations and income from operations as a percentage of net sales by reportable segment for the three months ended March 31, (in thousands):

														Change due to
	2015					2014					Total Change			Foreign Currency			Operations
Income (loss) from operations:
Residential Products	$	12,133		11.4	%	$	2,093		2.4	%	$	10,040		$	(1,762	)	$	11,802
Industrial and Infrastructure Products	2,006			2.1	%	3,108			3.0	%	(1,102		)	(700		)	(402		)
Unallocated Corporate Expenses	(5,169		)	(2.6	)%	(4,868		)	(2.5	)%	(301		)	—			(301		)
Consolidated income (loss)	$	8,970		4.5	%	$	333		0.2	%	$	8,637		$	(2,462	)	$	11,099

Our Residential Products segment generated an operating margin of 11.4% during the three months ended March 31, 2015 compared to 2.4% during the three months ended March 31, 2014. Excluding the impact of the $7.4 million gain on the sale of a facility during the first quarter of 2015, the increase of $2.6 million is largely due to the benefit of higher sales volumes primarily from postal products during the quarter as compared to the same time period in 2014 along with cost reductions resulting from staffing reductions in SG&A support functions implemented during the first quarter of 2015. These benefits were partially offset by margin improvement initiatives which have not yet fully achieved the efficiencies related to building out our manufacturing capacity as compared to the prior year quarter. Additional offsets include the effects of currency fluctuations as compared to the three months ended March 31, 2014.

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Our Industrial and Infrastructure Products segment generated an operating margin of 2.1% during the three months ended March 31, 2015 compared to 3.0% during the three months ended March 31, 2014. The decrease was due to the lower volume, along with the negative impact of foreign currency fluctuations as compared to the three months ended March 31, 2014. Other cost reduction efforts including staffing reductions in the latter part of 2014, partially offset the decrease during the current quarter as compared to the prior year quarter.

Corporate expenses increased $0.3 million, or 6.2% from $4.9 million during the three months ended March 31, 2014 to $5.2 million during the three months ended March 31, 2015. The increase was largely the net result of costs incurred for senior leadership and management transitions offset by a decrease in variable performance-based compensation.

Other non-operating income was $3.6 million for the three months ended March 31, 2015. Non-operating income generated by the Company for the three months ended March 31, 2014 was negligible. Net gains on derivative contracts for hedges on foreign currencies and select raw materials related to transactions with our Residential Products segment, primarily comprised the non-operating income recorded during the first quarter of 2015.

Interest expense modestly increased by $0.1 million to $3.7 million for the three months ended March 31, 2015 compared to $3.6 million for the three months ended March 31, 2014. During the three months ended March 31, 2015 and 2014, no amounts were outstanding under our revolving credit facility.

We recognized a provision for income taxes of $3.3 million for the three months ended March 31, 2015, an effective tax rate of 37.3%, compared with a benefit from income taxes of $1.3 million, an effective tax rate of (37.5)%, for the same time period in 2014. The effective tax rate for the first quarter of 2015 exceeded the U.S. federal statutory rate of 35% due to state taxes partially offset by deductible permanent differences. The effective tax rate for the three months ended March 31, 2014 exceeded the U.S. federal statutory rate of 35% due to state taxes partially offset by favorable permanent differences.

Outlook

We expect net sales for full-year 2015 to be equivalent to 2014 with growth expected in residential-related product lines offset by a decline in industrial-related revenues. Regarding the Residential Products’ segment revenue growth in 2015, we anticipate that it will again be led by higher volume for postal products. In regards to revenues in our Industrial & Infrastructure Products segment, we expect 2015 to be unfavorable, by a mid-single digit. Our outlook contemplates no marked change in order rates for our infrastructure products. The decrease is anticipated in general industrial markets, with orders generated from energy-related sectors due to the effects of lower cost for oil and gas. Another factor which has affected revenues is the stronger U.S. dollar which primarily affects our Canadian and European businesses. We anticipate a two percent decrease on 2015 revenues resulting from these currency fluctuations.

In regards to profitability, the Company expects earnings per share to be in the range $0.55 to $0.65 for full year 2015. This range compares to loss of $2.63 per share for 2014, or an adjusted earnings per share of $0.47, which excludes the 2014 impairment loss of $3.09 per share. We believe this increase in earnings will also come from the incremental benefit of cost reduction actions we completed last year in overhead staffing, sales channel adjustments, and a facility closure along with margin improvement actions taken in 2014.

Liquidity and Capital Resources

General

Our principal capital requirements are to fund our operations with working capital, the purchase of capital improvements for our business and facilities, and to fund acquisitions. We will continue to invest in growth opportunities as appropriate while continuing to focus on working capital efficiency and profit improvement opportunities to minimize the cash invested to operate our business. During the three months ended March 31, 2015, we invested cash in our working capital to meet the upcoming higher seasonal demand from our customers as noted below in the “Cash Flows” section of Item 2 of this Quarterly Report on Form 10-Q.

As of March 31, 2015, our liquidity of $224.4 million consisted of $118.3 million of cash plus $106.1 million of availability under our revolving credit facility. We believe this liquidity, together with the cash expected to be generated from operations, should be sufficient to fund working capital needs and future growth. We continue to search for strategic acquisitions; and a larger acquisition may require additional borrowings and/or the issuance of our common stock.

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Our Senior Credit Agreement provides the Company with liquidity and capital resources for use by our U.S. operations. Historically, our foreign operations have generated cash flow from operations sufficient to invest in working capital and fund their capital improvements. As of March 31, 2015, our foreign subsidiaries held $17.5 million of cash in U.S. dollars. We believe cash held by our foreign subsidiaries provides our foreign operations with the necessary liquidity to meet future obligations and allows the foreign business units to reinvest in their operations. These cash resources could eventually be used to grow our business internationally through acquisitions. Repatriation of this cash for domestic purposes could result in significant tax consequences.

Over the long-term, we expect that future obligations, including strategic business opportunities such as acquisitions, may be financed through a number of sources, including internally available cash, availability under our revolving credit facility, new debt financing, the issuance of equity securities, or any combination of the above. Any potential acquisitions are evaluated on the basis of our ability to enhance our existing products, operations, or capabilities, as well as provide access to new products, markets, and customers, and improve shareholder value.

These expectations are forward-looking statements based upon currently available information and may change if conditions in the credit and equity markets deteriorate or other circumstances change. To the extent that operating cash flows are lower than current levels, or sources of financing are not available or available at acceptable terms, our future liquidity may be adversely affected.

Cash Flows

The following table sets forth selected cash flow data for the three months ended March 31, (in thousands):

	2015			2014
Cash (used in) provided by:
Operating activities of continuing operations	$	(14,752	)	$	(14,626	)
Investing activities of continuing operations	24,098			(3,919		)
Financing activities of continuing operations	(329		)	46
Effect of exchange rate changes	(1,327		)	(354		)
Net increase (decrease) in cash and cash equivalents	$	7,690		$	(18,853	)

During the three months ended March 31, 2015, net cash used in operating activities of continuing operations totaled $14.8 million, primarily driven by net income from continuing operations of $5.5 million and non-cash charges including depreciation, amortization, gain on sale of assets, and stock compensation of $3.0 million, offset by a seasonally higher $17.3 million investment in working capital. Net cash used in operating activities for the three months ended March 31, 2014 was $14.6 million, primarily driven by a $20.6 million investment in working capital and by a net loss from continuing operations of $2.1 million partially offset by non-cash charges including depreciation, amortization, and stock compensation of $8.0 million.

During the three months ended March 31, 2015, the Company invested $17.3 million in working capital to fund growth in sales and inventory to meet demand in our seasonally strongest periods. Cash invested in working capital and other net assets included $15.3 million and $5.4 million increases in accounts receivable and inventory, respectively, partially offset by a $8.5 million increase in accounts payable. The increase in accounts receivable was largely the result of increased sales volume. Inventory and accounts payable increased due to increased manufacturing activity. The increased sales volume and manufacturing activity were a direct result of the seasonality of customer order levels that impact our business. The decrease in accrued expenses and other non-current liabilities of $6.9 million was largely the result of performance-based incentive compensation awards earned in 2014 that were paid during the first quarter or 2015 and the timing of interest payments made on the long term debt during the first quarter. These decreases were partially offset by the deferred gain due to a sale-leaseback transaction. The decrease in other current assets and other assets of $1.8 million was largely due to the increase in value of foreign currency hedges resulting from the strengthening of the U.S. dollar.

Net cash provided by investing activities for the three months ended March 31, 2015 of $24.1 million was primarily due to $26.1 million received from the sale of a property offset by capital expenditures of $2.0 million. Net cash used in investing activities for the three months ended March 31, 2014 of $3.9 million was primarily due to capital expenditures

Net cash used in financing activities for the three months ended March 31, 2015, of $0.3 million was primarily the result of the purchase of treasury stock. Net cash provided by financing activities for the three months ended March 31, 2014 of less than

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$0.1 million was primarily the result of the offset between the purchase of treasury stock of $0.4 million and the proceeds from the issuance of common stock of $0.4 million.

Senior Credit Agreement and Senior Subordinated Notes

Borrowings under the 2011 Senior Credit Agreement are secured by the trade receivables, inventory, personal property and equipment, and certain real property of the Company’s significant domestic subsidiaries. The Senior Credit Agreement provides for both a revolving credit facility and letters of credit in an aggregate amount that does not exceed the lesser of (i) $200 million or (ii) a borrowing base determined by reference to the trade receivables, inventories, and property, plant, and equipment of the Company’s significant domestic subsidiaries. The Senior Credit Agreement provides the Company with more flexibility by allowing for the Company to request additional financing from the lenders to increase the revolving credit facility to $250 million.

The Senior Credit Agreement is currently committed through October 10, 2016. Only one financial covenant is contained within the Senior Credit Agreement, which requires the Company to maintain a fixed charge ratio (as defined in the Senior Credit Agreement) of 1.25 to 1.00 or higher on a trailing four-quarter basis.

Borrowings under the Senior Credit Agreement bear interest at a variable interest rate based upon the London Interbank Offered Rate (LIBOR) plus an additional margin of 2.0% to 2.5% on the revolving credit facility based on the amount of availability under the revolving credit facility. The revolving credit facility also carries an annual facility fee of 0.375% on the undrawn portion of the facility and fees on outstanding letters of credit which is payable quarterly. During the three months ended and as of March 31, 2015, no amounts were outstanding on the revolving credit facility. We had outstanding letters of credit of $19.6 million as of March 31, 2015. Each of our significant domestic subsidiaries has guaranteed the obligations under the Senior Credit Agreement. The Senior Credit Agreement contains other provisions and events of default that are customary for similar agreements and may limit our ability to take various actions.

In addition to our Senior Credit Agreement, the Company issued $210.0 million of 6.25% Notes in January 2013 which are due February 1, 2021. Provisions of the 6.25% Notes include, without limitation, restrictions on indebtedness, liens, and distributions from restricted subsidiaries, asset sales, affiliate transactions, dividends, and other restricted payments. Dividend payments are subject to annual limits of the greater of $0.25 per share or $25 million. The 6.25% Notes are redeemable at the option of the Company, in whole or in part, at any time on or after February 1, 2017, at the redemption price (as defined in the Senior Subordinated 6.25% Notes Indenture). The redemption prices are 103.13% and 101.56% of the principal amount thereof if the redemption occurs during the 12-month periods beginning February 1, of the years 2017 and 2018, respectively, and 100% of the principal amount thereof on and after February 1, 2019, in each case plus accrued and unpaid interest to the applicable redemption date. In addition,

prior to February 1, 2016, the Company may redeem up to 35% of the aggregate principal amount of the Notes with the net cash proceeds of certain equity offerings by the Company at a redemption price of 106.25% of the principal amount thereof, plus accrued and unpaid interest to the redemption date. In the event of a Change in Control (as defined in the Senior Subordinated 6.25% Notes Indenture), each holder of the 6.25% Notes may require the Company to repurchase all or a portion of such holder’s 6.25% Notes at a purchase price equal to 101% of the principal amount thereof. The Senior Subordinated 6.25% Notes Indenture also contains provisions that limit additional borrowings based on the Company’s consolidated interest coverage ratio.

Off Balance Sheet Financing Arrangements

We have no off-balance sheet arrangements, other than operating leases, that have or are reasonably likely to have a current or future effect on our financial condition, changes in financial condition, revenues or expenses, results of operations, liquidity, capital expenditures, or capital resources that is material to investors.

Contractual Obligations

Our contractual obligations have not changed materially from the disclosures included in Item 7 of the Company’s Annual Report on Form 10-K for the year ended December 31, 2014.

Critical Accounting Policies

The preparation of the financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make decisions based upon estimates, assumptions, and factors it considers relevant to the

34

circumstances. Such decisions include the selection of applicable principles and the use of judgment in their application, the results of which could differ from those anticipated.

Our most critical accounting policies include the valuation of accounts receivable; valuation of inventory; allocation of purchase price of acquisitions; assessment of recoverability of depreciable and amortizable long-lived assets, goodwill, and other indefinite-lived intangible assets; accounting for income taxes and deferred tax assets and liabilities; and accounting for derivative instruments and hedging transactions, which are described in Item 7 of the Company’s Annual Report on Form 10-K for the year ended December 31, 2014.

Recent Accounting Pronouncements

In April 2014, the FASB issued Accounting Standards Update 2014-08, "Presentation of Financial Statements (Topic 205) and Property, Plant, and Equipment (Topic 360)". The amendments in this update affect the presentation on the financial statements of assets which are disposed of or classified as held for sale. The amendments in Topic 205 and 360 are effective prospectively beginning on or after December 15, 2014. Early adoption is permitted, but only for disposals, or classifications of assets held for sale, that have not been reported in financial statements previously issued or available for issuance. The Company does not expect the adoption of Update 2014-08 to have a material impact on the Company's consolidated financial results.

In May 2014, the FASB issued Accounting Standards Update 2014-09, "Revenue from Contracts with Customers" (Topic 606). The update clarifies the principles for recognizing revenue and develops a common standard for U.S. Generally Accepted Accounting Principles and International Financial Reporting Standards. More specifically, the core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The amendments in Topic 606 are effective for annual reporting periods beginning after December 15, 2016, including interim periods within that reporting period. Early adoption is not permitted. The Company is currently evaluating the impact of adopting the new standard on revenue recognition and its consolidated financial statements.

In January 2015, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update 2015-01, "Income Statement - Extraordinary and Unusual Items" (Subtopic 225-20). The amendments in this Update simplify the income statement presentation by eliminating the concept of extraordinary items. The amendment in this Update is effective beginning after December 15, 2015, and early adoption is permitted. The Company adopted the amendments in this Update as of March 31, 2015, and the adoption does not have a material impact on either the Company's financial results, or the presentation of those results.

In February 2015, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update 2015-02, "Consolidation" (Topic 810). The amendments in this Update change the analysis that a reporting entity must perform to determine whether it should consolidate certain types of legal entities specifically related to variable interest entities, limited partnerships, and other similar legal entities. The amendments in this Update are effective beginning after December 15, 2015, and early adoption is permitted. The Company adopted the amendments in this Update as of March 31, 2015, and the adoption does not have a material impact on the Company's financial results.

In April 2015, guidance was issued which changes the presentation of debt issuance costs from an asset to a direct deduction from the related liability. This guidance, which is effective for fiscal years beginning after December 15, 2015, and interim periods within those fiscal years, may be early adopted for financial statements that have not been previously issued and its provisions are to be retrospectively applied as a change in accounting principle. Upon adoption, this guidance is expected to decrease Other assets, which includes our deferred financing costs on our debt obligations, and comparably decrease Long-term debt on our Balance Sheets. This guidance is not expected to have any impact on our Statements of Operations or our Statements of Cash Flows.

Item 3. Qualitative and Quantitative Disclosures About Market Risk

In the ordinary course of business, the Company is exposed to various market risk factors, including changes in general economic conditions, competition, foreign exchange rates, and raw materials pricing and availability. In addition, the Company is exposed to other financial market risks, primarily related to its long-term debt and foreign operations. There have been no material changes to the Company's exposure to market risk since December 31, 2014.

35

Item 4. Controls and Procedures

(a) Evaluation of Disclosure Controls and Procedures

The Company maintains a system of disclosure controls and procedures (as defined in Rule 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934). The Company’s Chief Executive Officer and the Chief Financial Officer evaluated the effectiveness of the Company’s disclosure controls as of the end of the period covered in this report. Based upon that evaluation and the definition of disclosure controls and procedures contained in Rule 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, the Company’s Chief Executive Officer and Chief Financial Officer have concluded that as of the end of such period the Company’s disclosure controls and procedures were effective.

(b) Changes in Internal Control over Financial Reporting

There have been no changes in the Company’s internal control over financial reporting (as defined by Rule 13a-15(f)) that occurred during the period covered by this Quarterly Report on Form 10-Q that have materially affected the Company’s internal control over financial reporting.

PART II. OTHER INFORMATION

Item 1. Legal Proceedings

Not applicable.

Item 1A. Risk Factors

In addition to the other information set forth in this report, you should carefully consider the risks discussed in “Part I, Item 1A. Risk Factors” in our Annual Report on Form 10-K for the fiscal year ended December 31, 2014. These risks and uncertainties have the potential to materially affect our business, financial condition, results of operation, cash flows, and future prospects. Additional risks and uncertainties not currently known to us or that we currently deem immaterial may materially adversely impact our business, financial condition, or operating results.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

Not applicable.

Item 3. Defaults Upon Senior Securities

Not applicable.

Item 4. Mine Safety Disclosures

Not applicable.

Item 5. Other Information

Not applicable.

36

Item 6. Exhibits

6(a) Exhibits

a.	Exhibit 10.1 – Amended and Restated Employment Agreement dated as of January 1, 2015 between the Registrant and Brian J. Lipke (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed January 5, 2015)
b.	Exhibit 10.2 – Employment Agreement dated as of May 9, 2014 between the Registrant and Frank G. Heard (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed May 15, 2014), as amended by Employment Agreement, dated January 1, 2015 (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed January 5, 2015)
c.	Exhibit 10.3 – Change in Control Agreement between the Company and Frank G. Heard dated January 1, 2015 (incorporated by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K filed January 5, 2015)
d.	Exhibit 31.1 – Certification of President and Chief Executive Officer pursuant to Section 302 of the Sarbanes–Oxley Act of 2002.
e.	Exhibit 31.2 - Certification of Senior Vice President and Chief Financial Officer pursuant to Section 302 of the Sarbanes–Oxley Act of 2002.
f.	Exhibit 32.1 – Certification of the President and Chief Executive Officer pursuant to Title 18, United States Code, Section 1350, as adopted pursuant to Section 906 of the Sarbanes–Oxley Act of 2002.
g.	Exhibit 32.2 – Certification of the Senior Vice President and Chief Financial Officer pursuant to Title 18, United States Code, Section 1350, as adopted pursuant to Section 906 of the Sarbanes–Oxley Act of 2002.
h.	Exhibit 101.INS – XBRL Instance Document *
i.	Exhibit 101.SCH – XBRL Taxonomy Extension Schema Document *
j.	Exhibit 101.CAL – XBRL Taxonomy Extension Calculation Linkbase Document *
k.	Exhibit 101.LAB – XBRL Taxonomy Extension Label Linkbase Document *
l.	Exhibit 101.PRE – XBRL Taxonomy Extension Presentation Linkbase Document *
m.	Exhibit 101.DEF – XBRL Taxonomy Extension Definition Linkbase Document *

* Submitted electronically with this Quarterly Report on Form 10-Q.

37

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

GIBRALTAR INDUSTRIES, INC.

(Registrant)

/s/ Frank G. Heard

Frank G. Heard

President and Chief Executive Officer

/s/ Kenneth W. Smith

Kenneth W. Smith

Senior Vice President and

Chief Financial Officer

Date: May 7, 2015

38

EX-31.1

EXHIBIT 31.1

CERTIFICATIONS

I, Frank G. Heard, certify that:

1. I have reviewed this report on Form 10-Q of Gibraltar Industries, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:	May 7, 2015	/s/ Frank G. Heard
		Frank G. Heard
		President and Chief Executive Officer

EX-31.2

EXHIBIT 31.2

CERTIFICATIONS

I, Kenneth W. Smith, certify that:

1. I have reviewed this report on Form 10-Q of Gibraltar Industries, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:	May 7, 2015	/s/ Kenneth W. Smith
		Kenneth W. Smith
		Senior Vice President and Chief Financial Officer

EX-32.1

EXHIBIT 32.1

CERTIFICATION OF PRESIDENT AND CHIEF EXECUTIVE OFFICER

PURSUANT TO TITLE 18, UNITED STATES CODE, SECTION 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Frank G. Heard, President and Chief Executive Officer, of Gibraltar Industries, Inc. (the “Company”), certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350, that:

The Quarterly Report on Form 10-Q of the Company for the year ended March 31, 2015 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m); and

The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Frank G. Heard

Frank G. Heard

President and Chief Executive Officer

May 7, 2015

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

EX-32.2

EXHIBIT 32.2

CERTIFICATION OF SENIOR VICE PRESIDENT AND CHIEF FINANCIAL OFFICER

PURSUANT TO TITLE 18, UNITED STATES CODE, SECTION 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Kenneth W. Smith, Senior Vice President and Chief Financial Officer, of Gibraltar Industries, Inc. (the “Company”), certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350, that:

The Quarterly Report on Form 10-Q of the Company for the year ended March 31, 2015 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m); and

The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Kenneth W. Smith

Kenneth W. Smith

Senior Vice President and Chief Financial Officer

May 7, 2015

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

XML

Consolidated Financial Statements (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Sale price	$ 26,373
Period of lease	5 years
Net present value of future minimum lease payments	5,765
Deferred gain on sale	13,144
Recognized gain exceeding fair value	7,379
Minimum lease payment, year one	1,378
Minimum lease payment, year two	1,378
Minimum lease payment, year three	1,378
Minimum lease payment, year four	1,378
Minimum lease payment, year five	$ 1,378

XML

Equity-Based Compensation (Schedule of Compensation Expense Recognized from Change in Fair Value and Vesting of Performance Stock Units) (Details) (Performance Stock Units, USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Performance Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance stock unit compensation expense	$ 581	$ 1,137

XML

Goodwill and Related Intangible Assets (Schedule of Amortization Expense) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization expense	$ 1,426	$ 1,439
2015	4,169
2016	5,254
2017	4,916
2018	4,358
2019	3,688
2020	$ 3,327

XML

Supplemental Financial Information (Schedule of Consolidating Statements of Comprehensive Income) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Schedule Of Supplemental Financial Information [Line Items]
Net income (loss)	$ 5,509	$ (2,086)
Other comprehensive (loss) income:
Foreign currency translation adjustment	(3,800)	(904)
Change in unrealized loss on cash flow hedges, net of tax	143	0
Adjustment to retirement benefit liability, net of tax	2	2
Adjustment to post-retirement health care liability, net of tax	37	19
Other comprehensive loss	(3,618)	(883)
Total comprehensive income (loss)	1,891	(2,969)
Gibraltar Industries, Inc.
Schedule Of Supplemental Financial Information [Line Items]
Net income (loss)	5,612	(1,905)
Other comprehensive (loss) income:
Foreign currency translation adjustment	0	0
Change in unrealized loss on cash flow hedges, net of tax	0
Adjustment to retirement benefit liability, net of tax	0	0
Adjustment to post-retirement health care liability, net of tax	0	0
Other comprehensive loss	0	0
Total comprehensive income (loss)	5,612	(1,905)
Guarantor Subsidiaries
Schedule Of Supplemental Financial Information [Line Items]
Net income (loss)	7,851	315
Other comprehensive (loss) income:
Foreign currency translation adjustment	0	0
Change in unrealized loss on cash flow hedges, net of tax	143
Adjustment to retirement benefit liability, net of tax	2	2
Adjustment to post-retirement health care liability, net of tax	37	19
Other comprehensive loss	182	21
Total comprehensive income (loss)	8,033	336
Non-Guarantor Subsidiaries
Schedule Of Supplemental Financial Information [Line Items]
Net income (loss)	820	568
Other comprehensive (loss) income:
Foreign currency translation adjustment	(3,800)	(904)
Change in unrealized loss on cash flow hedges, net of tax	0
Adjustment to retirement benefit liability, net of tax	0	0
Adjustment to post-retirement health care liability, net of tax	0	0
Other comprehensive loss	(3,800)	(904)
Total comprehensive income (loss)	(2,980)	(336)
Eliminations
Schedule Of Supplemental Financial Information [Line Items]
Net income (loss)	(8,774)	(1,064)
Other comprehensive (loss) income:
Foreign currency translation adjustment	0	0
Change in unrealized loss on cash flow hedges, net of tax	0
Adjustment to retirement benefit liability, net of tax	0	0
Adjustment to post-retirement health care liability, net of tax	0	0
Other comprehensive loss	0	0
Total comprehensive income (loss)	$ (8,774)	$ (1,064)

XML

Derivative Instruments and Hedging Activities (Narrative) (Details) (USD $)	3 Months Ended
	Mar. 31, 2015		Mar. 31, 2014
Derivative [Line Items]
Maturity period	11 months
Derivatives not designated as hedging instruments
Derivative [Line Items]
Total non-designated derivative realized (gain) loss, net	$ (3,740,000)		$ 0
Derivatives not designated as hedging instruments | Commodity options
Derivative [Line Items]
Notional amount	8,100,000
Total non-designated derivative realized (gain) loss, net	429,000		0
Derivatives not designated as hedging instruments | Foreign currency option
Derivative [Line Items]
Notional amount	66,400,000
Derivatives not designated as hedging instruments | Foreign exchange options
Derivative [Line Items]
Total non-designated derivative realized (gain) loss, net	(4,169,000)	[1]	0	[1]
Cash Flow Hedges | Derivatives not designated as hedging instruments | Foreign exchange options
Derivative [Line Items]
Total non-designated derivative realized (gain) loss, net	$ 182,000	[1]

[1] Includes a loss of $182,000 for the discontinuation of cash flow hedges for which the forecasted transactions are not expected to occur within the originally forecasted time frame.

XML

Goodwill and Related Intangible Assets (Narrative) (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]
Accumulated impairment losses	$ 255,530,000	$ 150,965,000

XML

Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2015

Fair Value Disclosures [Abstract]

Fair Value of Assets (Liabilities)

The following table sets forth by level, within the fair value hierarchy, our assets (liabilities) carried at fair value as of March 31, 2015 and December 31, 2014 (in thousands):

		March 31, 2015
	Classification	Level 1		Level 2		Level 3		Total
Carried at fair value
Contingent consideration liability	Accrued expenses	$	—	$	—	$	305	$	305
Foreign currency exchange options	Other current assets	—		5,454		—		5,454
Commodity instruments	Other current assets	—		311		—		311
Disclosed at fair value
Total long-term debt	Long-term debt	$	217,275	$	—	$	—	$	217,275

		December 31, 2014
	Classification	Level 1		Level 2		Level 3		Total
Carried at fair value
Contingent consideration liability	Accrued expenses	$	—	$	—	$	328	$	328
Foreign currency exchange options	Other current assets	—		1,851		—		1,851
Foreign currency exchange options	Other assets	—		445		—		445
Commodity instruments	Other current assets	—		591		—		591
Commodity instruments	Other assets	—		162		—		162
Disclosed at fair value
Total long-term debt	Long-term debt	$	215,831	$	—	$	—	$	215,831

XML

Derivative Instruments and Hedging Activities (Fair Value of Derivatives) (Details) (Derivatives not designated as hedging instruments, USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Derivatives, Fair Value [Line Items]
Derivative Asset	$ 5,765	$ 3,049
Commodity options | Other current assets
Derivatives, Fair Value [Line Items]
Derivative Asset	311	591
Commodity options | Other assets
Derivatives, Fair Value [Line Items]
Derivative Asset	0	162
Foreign exchange options | Other current assets
Derivatives, Fair Value [Line Items]
Derivative Asset	5,454	1,851
Foreign exchange options | Other assets
Derivatives, Fair Value [Line Items]
Derivative Asset	$ 0	$ 445

XML

Supplemental Financial Information (Schedule of Consolidating Balance Sheets) (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014	Mar. 31, 2014	Dec. 31, 2013
Schedule Of Supplemental Financial Information [Line Items]
Cash and cash equivalents	$ 118,300,000	$ 110,610,000	$ 78,186,000	$ 97,039,000
Accounts receivable, net of reserve of $4,154 and $4,280 in 2015 and 2014	115,284,000	101,141,000
Intercompany balances	0	0
Inventories	133,624,000	128,743,000
Other current assets	22,116,000	19,937,000
Total current assets	389,324,000	360,431,000
Property, plant, and equipment, net	113,769,000	129,575,000
Goodwill	235,523,000	236,044,000
Acquired intangibles	80,439,000	82,215,000
Other assets	4,702,000	5,895,000
Investment in subsidiaries	0	0
Total assets	823,757,000	814,160,000
Accounts payable	90,155,000	81,246,000
Accrued expenses	48,419,000	52,439,000
Current maturities of long-term debt	400,000	400,000
Total current liabilities	138,974,000	134,085,000
Long-term debt	213,200,000	213,200,000
Deferred income taxes	49,652,000	49,772,000
Other non-current liabilities	32,572,000	29,874,000
Total shareholders’ equity	389,359,000	387,229,000
Total liabilities and shareholders' equity	823,757,000	814,160,000
Gibraltar Industries, Inc.
Schedule Of Supplemental Financial Information [Line Items]
Cash and cash equivalents	0	0	0	0
Accounts receivable, net of reserve of $4,154 and $4,280 in 2015 and 2014	0	0
Intercompany balances	18,298,000	21,619,000
Inventories	0	0
Other current assets	1,283,000	4,484,000
Total current assets	19,581,000	26,103,000
Property, plant, and equipment, net	0	0
Goodwill	0	0
Acquired intangibles	0	0
Other assets	2,810,000	2,931,000
Investment in subsidiaries	578,899,000	573,664,000
Total assets	601,290,000	602,698,000
Accounts payable	0	0
Accrued expenses	1,931,000	5,469,000
Current maturities of long-term debt	0	0
Total current liabilities	1,931,000	5,469,000
Long-term debt	210,000,000	210,000,000
Deferred income taxes	0	0
Other non-current liabilities	0	0
Total shareholders’ equity	389,359,000	387,229,000
Total liabilities and shareholders' equity	601,290,000	602,698,000
Guarantor Subsidiaries
Schedule Of Supplemental Financial Information [Line Items]
Cash and cash equivalents	100,829,000	91,466,000	57,601,000	75,856,000
Accounts receivable, net of reserve of $4,154 and $4,280 in 2015 and 2014	104,708,000	91,713,000
Intercompany balances	(400,000)	(1,850,000)
Inventories	126,248,000	120,091,000
Other current assets	19,885,000	14,488,000
Total current assets	351,270,000	315,908,000
Property, plant, and equipment, net	101,858,000	116,628,000
Goodwill	229,558,000	229,558,000
Acquired intangibles	75,915,000	77,259,000
Other assets	1,892,000	2,964,000
Investment in subsidiaries	30,541,000	32,404,000
Total assets	791,034,000	774,721,000
Accounts payable	83,969,000	74,751,000
Accrued expenses	44,667,000	45,561,000
Current maturities of long-term debt	400,000	400,000
Total current liabilities	129,036,000	120,712,000
Long-term debt	3,200,000	3,200,000
Deferred income taxes	47,741,000	47,717,000
Other non-current liabilities	32,158,000	29,428,000
Total shareholders’ equity	578,899,000	573,664,000
Total liabilities and shareholders' equity	791,034,000	774,721,000
Non-Guarantor Subsidiaries
Schedule Of Supplemental Financial Information [Line Items]
Cash and cash equivalents	17,471,000	19,144,000	20,585,000	21,183,000
Accounts receivable, net of reserve of $4,154 and $4,280 in 2015 and 2014	10,576,000	9,428,000
Intercompany balances	(17,898,000)	(19,769,000)
Inventories	7,376,000	8,652,000
Other current assets	948,000	965,000
Total current assets	18,473,000	18,420,000
Property, plant, and equipment, net	11,911,000	12,947,000
Goodwill	5,965,000	6,486,000
Acquired intangibles	4,524,000	4,956,000
Other assets	0	0
Investment in subsidiaries	0	0
Total assets	40,873,000	42,809,000
Accounts payable	6,186,000	6,495,000
Accrued expenses	1,821,000	1,409,000
Current maturities of long-term debt	0	0
Total current liabilities	8,007,000	7,904,000
Long-term debt	0	0
Deferred income taxes	1,911,000	2,055,000
Other non-current liabilities	414,000	446,000
Total shareholders’ equity	30,541,000	32,404,000
Total liabilities and shareholders' equity	40,873,000	42,809,000
Eliminations
Schedule Of Supplemental Financial Information [Line Items]
Cash and cash equivalents	0	0	0	0
Accounts receivable, net of reserve of $4,154 and $4,280 in 2015 and 2014	0	0
Intercompany balances	0	0
Inventories	0	0
Other current assets	0	0
Total current assets	0	0
Property, plant, and equipment, net	0	0
Goodwill	0	0
Acquired intangibles	0	0
Other assets	0	0
Investment in subsidiaries	(609,440,000)	(606,068,000)
Total assets	(609,440,000)	(606,068,000)
Accounts payable	0	0
Accrued expenses	0	0
Current maturities of long-term debt	0	0
Total current liabilities	0	0
Long-term debt	0	0
Deferred income taxes	0	0
Other non-current liabilities	0	0
Total shareholders’ equity	(609,440,000)	(606,068,000)
Total liabilities and shareholders' equity	$ (609,440,000)	$ (606,068,000)

XML

Recent Accounting Pronouncements (Policies)

3 Months Ended

Mar. 31, 2015

Accounting Policies [Abstract]

Recent Accounting Pronouncements

RECENT ACCOUNTING PRONOUNCEMENTS

In April 2014, the FASB issued Accounting Standards Update 2014-08, "Presentation of Financial Statements (Topic 205) and Property, Plant, and Equipment (Topic 360)". The amendments in this update affect the presentation on the financial statements of assets which are disposed of or classified as held for sale. The amendments in Topic 205 and 360 are effective prospectively beginning on or after December 15, 2014. Early adoption is permitted, but only for disposals, or classifications of assets held for sale, that have not been reported in financial statements previously issued or available for issuance. The Company does not expect the adoption of Update 2014-08 to have a material impact on the Company's consolidated financial results.

In May 2014, the FASB issued Accounting Standards Update 2014-09, "Revenue from Contracts with Customers" (Topic 606). The update clarifies the principles for recognizing revenue and develops a common standard for U.S. Generally Accepted Accounting Principles and International Financial Reporting Standards. More specifically, the core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The amendments in Topic 606 are effective for annual reporting periods beginning after December 15, 2016, including interim periods within that reporting period. Early adoption is not permitted. The Company is currently evaluating the impact of adopting the new standard on revenue recognition and its consolidated financial statements.

In January 2015, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update 2015-01, "Income Statement - Extraordinary and Unusual Items" (Subtopic 225-20). The amendments in this Update simplify the income statement presentation by eliminating the concept of extraordinary items. The amendment in this Update is effective beginning after December 15, 2015, and early adoption is permitted. The Company adopted the amendments in this Update as of March 31, 2015, and the adoption does not have a material impact on either the Company's financial results, or the presentation of those results.

In February 2015, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update 2015-02, "Consolidation" (Topic 810). The amendments in this Update change the analysis that a reporting entity must perform to determine whether it should consolidate certain types of legal entities specifically related to variable interest entities, limited partnerships, and other similar legal entities. The amendments in this Update are effective beginning after December 15, 2015, and early adoption is permitted. The Company adopted the amendments in this Update as of March 31, 2015, and the adoption does not have a material impact on the Company's financial results.

In April 2015, guidance was issued which changes the presentation of debt issuance costs from an asset to a direct deduction from the related liability. This guidance, which is effective for fiscal years beginning after December 15, 2015, and interim periods within those fiscal years, may be early adopted for financial statements that have not been previously issued and its provisions are to be retrospectively applied as a change in accounting principle. Upon adoption, this guidance is expected to decrease Other assets, which includes our deferred financing costs on our debt obligations, and comparably decrease Long-term debt on our Balance Sheets. This guidance is not expected to have any impact on our Statements of Operations or our Statements of Cash Flows.

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Long-Term Debt (Narrative) (Details) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2013	Jan. 31, 2013
Senior Credit Agreement
Debt Instrument [Line Items]
Maximum borrowing capacity under the revolving credit facility	$ 200,000,000
Revolving credit facility, increase, additional borrowings	250,000,000
Standby letters of credit	19,641,000
Fixed charge coverage ratio	125.00%
Senior Subordinated 8% Notes, Due December 1, 2015
Debt Instrument [Line Items]
Debt instrument, issued value		204,000,000
Senior Subordinated Notes, interest rate		8.00%
Loss on extinguishment of debt		7,166,000
Prepayment premium for extinguishment of debt		3,702,000
Write-off deferred financing fees		2,199,000
Write off of debt discount		1,265,000
Revolving Credit Facility
Debt Instrument [Line Items]
Revolving credit facility, annual commitment fee	0.375%
Revolving credit facility, availability amount	106,107,000
Senior Subordinated 6.25% Notes
Debt Instrument [Line Items]
Debt instrument, issued value			210,000,000
Senior Subordinated Notes, interest rate	6.25%	6.25%
Placement and other fees		$ 3,755,000
London Interbank Offering Rate (LIBOR) | Minimum | Revolving Credit Facility
Debt Instrument [Line Items]
LIBOR floor, plus	2.00%
London Interbank Offering Rate (LIBOR) | Maximum | Revolving Credit Facility
Debt Instrument [Line Items]
LIBOR floor, plus	2.50%

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Acquisitions (Allocation of Purchase Consideration to the Assets Acquired and Liabilities Assumed) (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014	Mar. 31, 2014
Business Acquisition [Line Items]
Goodwill	$ 235,523,000	$ 236,044,000
September 2013 Acquisition
Business Acquisition [Line Items]
Working capital			2,665,000
Property, plant, and equipment			153,000
Acquired intangible assets			2,170,000
Goodwill	2,466,000		2,466,000
Fair value of purchase consideration			$ 7,454,000

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Segment Information (Tables)

3 Months Ended

Mar. 31, 2015

Segment Reporting Information, Revenue for Reportable Segment [Abstract]

Reconciliation Of Sales To Earnings Before Income Taxes by Segment

The following table sets forth the reconciliation of sales to earnings before income taxes by segment for the three months ended March 31, (in thousands):

	Three Months Ended   March 31,
	2015			2014
Net sales:
Residential Products	$	106,795		$	86,983
Industrial and Infrastructure Products	94,285			104,346
Less: Intersegment sales	(465		)	(297		)
	93,820			104,049
Total consolidated net sales	$	200,615		$	191,032
Income (loss) from operations:
Residential Products	$	12,133		$	2,093
Industrial and Infrastructure Products	2,006			3,108
Unallocated Corporate Expenses	(5,169		)	(4,868		)
Total income (loss) from operations	$	8,970		$	333

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Equity-Based Compensation (Narrative) (Details) (USD $)	3 Months Ended		12 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2013	Jan. 31, 2013	Jan. 31, 2014	Jan. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Typical vesting period, in years	4 years
MSPP company matching portion, vesting age	60 years
Number of restricted stock units credited to participant accounts	596,683		647,371
Disbursements of MSPP		$ 395,000
Former President and Chief Operating Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Disbursements of MSPP	1,475,000
2005 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of shares that may be issued under the Plan	3,000,000
Maximum number of shares that may be issued in connection with grants of incentive stock options and rights	900,000
Performance Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Years of service	5 years
Average closing price, number of days trailing	90 days
Management Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Average closing price, number of days trailing	200 days
Accrues interest	2.00%
Number of restricted stock units credited to participant accounts	74,549	108,043
Weighted average fair value of per unit awarded	15.24		15.68
Minimum | Performance Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance stock unit vesting period	1 year
Maximum | Performance Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance stock unit vesting period	3 years
Unvested Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of restricted stock units credited to participant accounts	76,580		62,455
Awarded January 2013 | Performance Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance stock units outstanding	237,000			304,000
Performance stock unit grant-date fair value				4,123,000
Percentage of target performance stock units earned			50.00%
Performance stock units earned			114,000
Performance stock units target awards			237,000
Awarded January 2014 | Performance Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance stock units outstanding					212,000
Performance stock unit grant-date fair value					3,914,000
Awarded June 2014 | Performance Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance stock units outstanding	19,000
Performance stock unit grant-date fair value	319,000
Awarded January 2015 | Performance Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance stock units outstanding						219,000
Performance stock unit grant-date fair value						$ 4,039,000

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Segment Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015 segment	Mar. 31, 2014
Segment Reporting, Other Significant Reconciling Item [Line Items]
Number of reportable segments	2
Net sales:	$ 200,615	$ 191,032
Income (loss) from operations:	29,915	29,864
Unallocated Corporate Expenses	(5,169)	(4,868)
Total income (loss) from operations	8,970	333
Residential Products
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net sales:	106,795	86,983
Income (loss) from operations:	12,133	2,093
Industrial and Infrastructure Products
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net sales:	94,285	104,346
Income (loss) from operations:	2,006	3,108
Intersegment Sales
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net sales:	(465)	(297)
Intersegment Elimination | Industrial and Infrastructure Products
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net sales:	$ 93,820	$ 104,049

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Exit Activity Costs and Asset Impairments (Summary of Exit Activity Costs and Asset Impairments by Segment) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Restructuring Cost and Reserve [Line Items]
Net asset impairment and exit activity (gains) charges	$ (6,580)	$ 429
Residential Products
Restructuring Cost and Reserve [Line Items]
Net asset impairment and exit activity (gains) charges	(6,580)	327
Industrial and Infrastructure Products
Restructuring Cost and Reserve [Line Items]
Net asset impairment and exit activity (gains) charges	$ 0	$ 102

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Goodwill and Related Intangible Assets (Schedule of Acquired Intangible Assets) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount, Finite-lived intangible assets	84,493	$ 84,524
Total acquired intangible assets, Gross Carrying Amount	126,278	127,244
Accumulated Amortization, Finite-lived intangible assets	45,839	45,029
Total acquired intangible assets, Accumulated Amortization	45,839	45,029
Trademarks
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount, Finite-lived intangible assets	4,493	3,886
Accumulated Amortization, Finite-lived intangible assets	1,949	1,827
Unpatented technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount, Finite-lived intangible assets	24,527	24,527
Accumulated Amortization, Finite-lived intangible assets	9,210	8,768
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount, Finite-lived intangible assets	52,336	52,974
Accumulated Amortization, Finite-lived intangible assets	31,775	31,554
Non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount, Finite-lived intangible assets	1,807	1,807
Accumulated Amortization, Finite-lived intangible assets	1,575	1,550
Backlog
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount, Finite-lived intangible assets	1,330	1,330
Accumulated Amortization, Finite-lived intangible assets	1,330	1,330
Trademarks
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount, Indefinite-lived intangible assets	41,785	42,720
Accumulated Amortization, Indefinite-lived intangible assets	0	$ 0
Minimum | Trademarks
Finite-Lived Intangible Assets [Line Items]
Estimated Life	2 years
Minimum | Unpatented technology
Finite-Lived Intangible Assets [Line Items]
Estimated Life	5 years
Minimum | Customer relationships
Finite-Lived Intangible Assets [Line Items]
Estimated Life	5 years
Minimum | Non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Estimated Life	4 years
Minimum | Backlog
Finite-Lived Intangible Assets [Line Items]
Estimated Life	1 year
Maximum | Trademarks
Finite-Lived Intangible Assets [Line Items]
Estimated Life	15 years
Maximum | Unpatented technology
Finite-Lived Intangible Assets [Line Items]
Estimated Life	20 years
Maximum | Customer relationships
Finite-Lived Intangible Assets [Line Items]
Estimated Life	16 years
Maximum | Non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Estimated Life	10 years
Maximum | Backlog
Finite-Lived Intangible Assets [Line Items]
Estimated Life	2 years

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Consolidated Financial Statements

3 Months Ended

Mar. 31, 2015

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Consolidated Financial Statements

CONSOLIDATED FINANCIAL STATEMENTS

The accompanying consolidated financial statements have been prepared by Gibraltar Industries, Inc. (the Company) without audit. In the opinion of management, all adjustments (consisting of normal recurring adjustments and accruals) necessary to present fairly the results of operations and other comprehensive income for the three months ended March 31, 2015 and 2014, the financial position at March 31, 2015 and December 31, 2014, the statements of cash flow for the three months ended March 31, 2015 and 2014, and the statement of shareholders’ equity for the three months ended March 31, 2015 have been included therein in accordance with U.S. Securities and Exchange Commission (SEC) rules and regulations and prepared using the same accounting principles as are used for our annual audited financial statements.

Certain information and footnote disclosures, including significant accounting policies normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America, have been condensed or omitted in accordance with the prescribed SEC rules. It is suggested that these consolidated financial statements be read in conjunction with the consolidated financial statements and footnotes included in the Company’s Annual Report for the year ended December 31, 2014 as filed on Form 10-K along with any new disclosures provided below:

The consolidated balance sheet at December 31, 2014 has been derived from the audited consolidated financial statements at that date, but does not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements.

The results of operations for the three month periods ended March 31, 2015 are not necessarily indicative of the results to be expected for the full year. The Company is subject to seasonal fluctuations in its businesses primarily due to reduced activity in the first and fourth quarters for the industries which we serve due to inclement weather.

Sale-Leaseback Transaction

During the first quarter of 2015, in order to capitalize on favorable real estate market conditions, the Company entered into a transaction to sell one of its real estate properties to an independent third party for $26,373,000. The Company leased back the entire property under a five year operating lease agreement. In accordance with U.S. generally accepted accounting principles, the Company accounted for the transaction as a sale-leaseback. The net present value of the Company's future minimum lease payments of $5,765,000 were less than the gain on sale of $13,144,000. As such, the portion of the gain equal to the fair value of the future minimum lease payments was deferred and is being amortized on a straight-line basis over the five year life of the lease. The gain exceeding the fair value of the minimum lease payments of $7,379,000 was recognized during the quarter ended March 31, 2015 as a component of selling, general, and administrative expenses. The minimum lease payment for each of the five years is $1,378,000.

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Exit Activity Costs and Asset Impairments (Summary of Exit Activity Costs and Asset Impairments) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Restructuring Cost and Reserve [Line Items]
Net asset impairment and exit activity (gains) charges	$ (6,580)	$ 429
Cost of sales
Restructuring Cost and Reserve [Line Items]
Net asset impairment and exit activity (gains) charges	188	325
Selling, general, and administrative expense
Restructuring Cost and Reserve [Line Items]
Net asset impairment and exit activity (gains) charges	$ (6,768)	$ 104

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Acquisitions (Schedule of Acquired Intangible Assets) (Details) (September 2013 Acquisition, USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 2,170
Technology
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value	260
Estimated Useful Life	15 years
Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value	1,130
Estimated Useful Life	15 years
Non-compete agreements
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value	140
Estimated Useful Life	5 years
Trademarks
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 640

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Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2015

Long-term Debt, Unclassified [Abstract]

Schedule Of Long-Term Debt

Long-term debt consists of the following (in thousands):

	March 31, 2015		December 31, 2014
Senior Subordinated 6.25% Notes	$	210,000	$	210,000
Other debt	3,600		3,600
Total debt	213,600		213,600
Less current maturities	400		400
Total long-term debt	$	213,200	$	213,200

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Goodwill and Related Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule Of Changes In Carrying Amount Of Goodwill

The changes in the carrying amount of goodwill for the three months ended March 31, 2015 are as follows (in thousands):

	Residential Products		Industrial and Infrastructure Products			Total
Balance at December 31, 2014	$	181,285	$	54,759		$	236,044
Foreign currency translation	—		(521		)	(521		)
Balance at March 31, 2015	$	181,285	$	54,238		$	235,523

Schedule Of Acquired Intangible Assets

Acquired intangible assets consist of the following (in thousands):

	March 31, 2015				December 31, 2014
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization		Estimated Life
Indefinite-lived intangible assets:
Trademarks	$	41,785	$	—	$	42,720	$	—	Indefinite
Finite-lived intangible assets:
Trademarks	4,493		1,949		3,886		1,827		2 to 15 Years
Unpatented technology	24,527		9,210		24,527		8,768		5 to 20 Years
Customer relationships	52,336		31,775		52,974		31,554		5 to 16 Years
Non-compete agreements	1,807		1,575		1,807		1,550		4 to 10 Years
Backlog	1,330		1,330		1,330		1,330		1 to 2 Years
	84,493		45,839		84,524		45,029
Total acquired intangible assets	$	126,278	$	45,839	$	127,244	$	45,029

Schedule of Acquired Intangible Asset Amortization Expense

The following table summarizes the acquired intangible asset amortization expense for the three months ended March 31 (in thousands):

	Three Months Ended   March 31,
	2015		2014
Amortization expense	$	1,426	$	1,439

Schedule Of Amortization Expense

Amortization expense related to acquired intangible assets for the remainder of fiscal 2015 and the next five years thereafter is estimated as follows (in thousands):

2015	$4,169
2016	$5,254
2017	$4,916
2018	$4,358
2019	$3,688
2020	$3,327

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Derivative Instruments and Hedging Activities (Derivatives Not Designated as Hedging Instruments) (Details) (Derivatives not designated as hedging instruments, USD $)	3 Months Ended
	Mar. 31, 2015		Mar. 31, 2014
Derivative [Line Items]
Total non-designated derivative realized (gain) loss, net	$ (3,740,000)		$ 0
Commodity options
Derivative [Line Items]
Total non-designated derivative realized (gain) loss, net	429,000		0
Foreign exchange options
Derivative [Line Items]
Total non-designated derivative realized (gain) loss, net	$ (4,169,000)	[1]	$ 0	[1]

[1] Includes a loss of $182,000 for the discontinuation of cash flow hedges for which the forecasted transactions are not expected to occur within the originally forecasted time frame.

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Acquisitions (Acquisition Related Costs) (Details) (September 2013 Acquisition, USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Business Acquisition [Line Items]
Total acquisition related costs	$ (228)	$ 208
Selling, general and administrative costs
Business Acquisition [Line Items]
Total acquisition related costs	(228)	2
Cost of sales
Business Acquisition [Line Items]
Total acquisition related costs	$ 0	$ 206

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Accumulated Other Comprehensive (Loss) Income (Tables)

3 Months Ended

Mar. 31, 2015

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Schedule Of Components Of Accumulated Other Comprehensive Loss

The cumulative balance of each component of accumulated other comprehensive loss, net of tax, is as follows (in thousands):

	Foreign Currency Translation Adjustment			Cash Flow Hedges			Minimum Pension Liability Adjustment		Unamortized Post Retirement Health Care Costs			Total Pre-Tax Amount			Tax (Benefit) Expense			Accumulated  Other Comprehensive (Loss) Income
Balance at December 31, 2014	$	(6,565	)	$	(225	)	$	43	$	(4,521	)	$	(11,268	)	$	(1,717	)	$	(9,551	)
Reclassified loss on cash flow hedge from other comprehensive income (loss)	—			225			—		—			225			82			143
Minimum pension and post retirement health care plan adjustments	—			—			4		60			64			25			39
Foreign currency translation loss	(3,800		)	—			—		—			(3,800		)	—			(3,800		)
Balance at March 31, 2015	$	(10,365	)	$	—		$	47	$	(4,461	)	$	(14,779	)	$	(1,610	)	$	(13,169	)

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Equity-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2015

Share-based Compensation [Abstract]

Schedule Of Number Of Awards And Weighted Average Grant Date Fair Value

The following table provides the number of restricted stock units (that will convert to shares upon vesting) and restricted shares that were issued during the three months ended March 31, along with the weighted average grant date fair value of each award:

	2015			2014
Awards	Number of Awards	Weighted Average Grant Date Fair Value		Number of Awards	Weighted Average Grant Date Fair Value
Restricted stock units	101,788	$	15.95	88,755	$	18.42

Schedule Of Compensation Expense Recognized From Change In Fair Value And Vesting Of Performance Stock Units

The following table summarizes the compensation expense recognized for the performance stock units for the three months ended March 31, (in thousands):

	Three Months Ended   March 31,
	2015		2014
Performance stock unit compensation expense	$	581	$	1,137

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Consolidated Statement Of Shareholders' Equity (Parenthetical) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015
Statement of Stockholders' Equity [Abstract]
Adjustment to pension benefit liability, taxes	$ 2
Adjustment to post-retirement health care benefit liability, taxes	(23)
Reclassification of loss cash flow hedges, taxes	$ 82

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Derivative Instruments and Hedging Activities (Tables)

3 Months Ended

Mar. 31, 2015

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivatives not designated as hedging instruments

The (gains) losses recognized for the three months ended March 31, are as follows (in thousands):

	Three Months Ended   March 31,
Derivatives not designated as hedging instruments	2015			2014
Commodity options	$	429		$	—
Foreign exchange options (1)	(4,169		)	—
Total non-designated derivative realized (gain) loss, net	$	(3,740	)	$	—

Fair value of derivatives

Summary of Derivatives

Derivatives consist of the following (in thousands):

		March 31, 2015		December 31, 2014
Derivatives not designated as hedging instruments	Classification	Fair Value		Fair Value
Commodity options	Other current assets	$	311	$	591
Commodity options	Other assets	—		162
Foreign exchange options	Other current assets	5,454		1,851
Foreign exchange options	Other assets	—		445
	Total assets	$	5,765	$	3,049

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Inventories (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Inventory Disclosure [Abstract]
Raw material	$ 62,451	$ 58,665
Work-in-process	14,251	12,841
Finished goods	56,922	57,237
Total inventories	$ 133,624	$ 128,743

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Equity-Based Compensation (Schedule of Number of Awards and Weighted Average Grant Date Fair Value) (Details) (Restricted stock units, USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Awards	101,788	88,755
Weighted Average Grant Date Fair Value	$ 15.95	$ 18.42

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Supplemental Financial Information (Schedule of Condensed Consolidating Statements of Cash Flows) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Schedule Of Supplemental Financial Information [Line Items]
Net cash used in operating activities	$ (14,752)	$ (14,626)
Purchases of property, plant, and equipment	(2,022)	(4,056)
Other investing activities	(61)	0
Net proceeds from sale of property and equipment	26,181	137
Net cash provided by (used in) investing activities	24,098	(3,919)
Long-term debt payments	0	(2)
Purchase of treasury stock at market prices	(356)	(408)
Net proceeds from issuance of common stock	9	365
Intercompany financing	0	0
Excess tax benefit from stock compensation	18	91
Net cash (used in) provided by financing activities	(329)	46
Effect of exchange rate changes on cash	(1,327)	(354)
Net increase (decrease) in cash and cash equivalents	7,690	(18,853)
Cash and cash equivalents at beginning of year	110,610	97,039
Cash and cash equivalents at end of period	118,300	78,186
Gibraltar Industries, Inc.
Schedule Of Supplemental Financial Information [Line Items]
Net cash used in operating activities	(6,609)	(6,639)
Purchases of property, plant, and equipment	0	0
Other investing activities	0
Net proceeds from sale of property and equipment	0	0
Net cash provided by (used in) investing activities	0	0
Long-term debt payments		0
Purchase of treasury stock at market prices	(356)	(408)
Net proceeds from issuance of common stock	9	365
Intercompany financing	6,938	6,591
Excess tax benefit from stock compensation	18	91
Net cash (used in) provided by financing activities	6,609	6,639
Effect of exchange rate changes on cash	0	0
Net increase (decrease) in cash and cash equivalents	0	0
Cash and cash equivalents at beginning of year	0	0
Cash and cash equivalents at end of period	0	0
Guarantor Subsidiaries
Schedule Of Supplemental Financial Information [Line Items]
Net cash used in operating activities	(8,853)	(8,985)
Purchases of property, plant, and equipment	(1,720)	(2,474)
Other investing activities	(61)
Net proceeds from sale of property and equipment	26,181	135
Net cash provided by (used in) investing activities	24,400	(2,339)
Long-term debt payments		(2)
Purchase of treasury stock at market prices	0	0
Net proceeds from issuance of common stock	0	0
Intercompany financing	(6,184)	(6,929)
Excess tax benefit from stock compensation	0	0
Net cash (used in) provided by financing activities	(6,184)	(6,931)
Effect of exchange rate changes on cash	0	0
Net increase (decrease) in cash and cash equivalents	9,363	(18,255)
Cash and cash equivalents at beginning of year	91,466	75,856
Cash and cash equivalents at end of period	100,829	57,601
Non-Guarantor Subsidiaries
Schedule Of Supplemental Financial Information [Line Items]
Net cash used in operating activities	710	998
Purchases of property, plant, and equipment	(302)	(1,582)
Other investing activities	0
Net proceeds from sale of property and equipment	0	2
Net cash provided by (used in) investing activities	(302)	(1,580)
Long-term debt payments		0
Purchase of treasury stock at market prices	0	0
Net proceeds from issuance of common stock	0	0
Intercompany financing	(754)	338
Excess tax benefit from stock compensation	0	0
Net cash (used in) provided by financing activities	(754)	338
Effect of exchange rate changes on cash	(1,327)	(354)
Net increase (decrease) in cash and cash equivalents	(1,673)	(598)
Cash and cash equivalents at beginning of year	19,144	21,183
Cash and cash equivalents at end of period	17,471	20,585
Eliminations
Schedule Of Supplemental Financial Information [Line Items]
Net cash used in operating activities	0	0
Purchases of property, plant, and equipment	0	0
Other investing activities	0
Net proceeds from sale of property and equipment	0	0
Net cash provided by (used in) investing activities	0	0
Long-term debt payments		0
Purchase of treasury stock at market prices	0	0
Net proceeds from issuance of common stock	0	0
Intercompany financing	0	0
Excess tax benefit from stock compensation	0	0
Net cash (used in) provided by financing activities	0	0
Effect of exchange rate changes on cash	0	0
Net increase (decrease) in cash and cash equivalents	0	0
Cash and cash equivalents at beginning of year	0	0
Cash and cash equivalents at end of period	$ 0	$ 0

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Consolidated Statements Of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Income Statement [Abstract]
Net Sales	$ 200,615	$ 191,032
Cost of sales	170,700	161,168
Gross profit	29,915	29,864
Selling, general, and administrative expense	20,945	29,531
Income from operations	8,970	333
Interest expense	3,700	3,640
Other (income) expense	(3,559)	30
Income (loss) before taxes	8,829	(3,337)
Provision for (benefit of) income taxes	3,292	(1,251)
Income (loss) from continuing operations	5,537	(2,086)
Discontinued operations:
Loss before taxes	(44)	0
Benefit of income taxes	(16)	0
Loss from discontinued operations	(28)	0
Net income (loss)	$ 5,509	$ (2,086)
Net earnings per share – Basic:
Income (loss) from continuing operations	$ 0.18	$ (0.07)
Loss from discontinued operations	$ 0.00	$ 0.00
Net income (loss)	$ 0.18	$ (0.07)
Weighted average shares outstanding – Basic	31,191	31,034
Net earnings per share – Diluted:
Income (loss) from continuing operations	$ 0.18	$ (0.07)
Loss from discontinued operations	$ 0.00	$ 0.00
Net income (loss)	$ 0.18	$ (0.07)
Weighted average shares outstanding – Diluted	31,386	31,034

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Goodwill and Related Intangible Assets (Schedule of Changes in Carrying Amount of Goodwill) (Details) (USD $)	3 Months Ended
	Mar. 31, 2015
Goodwill [Line Items]
Balance at	$ 236,044,000
Foreign currency translation	(521,000)
Balance at	235,523,000
Residential Products
Goodwill [Line Items]
Balance at	181,285,000
Foreign currency translation	0
Balance at	181,285,000
Industrial and Infrastructure Products
Goodwill [Line Items]
Balance at	54,759,000
Foreign currency translation	(521,000)
Balance at	$ 54,238,000

XML

Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Cash Flows from Operating Activities
Net income (loss)	$ 5,509	$ (2,086)
Loss from discontinued operations	(28)	0
Income (loss) from continuing operations	5,537	(2,086)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Depreciation and amortization	6,149	6,566
Stock compensation expense	568	660
Net gain on sale of assets	(8,141)	0
Other non-cash adjustments	(1,718)	550
Non-cash charges to interest expense	179	261
Changes in operating assets and liabilities:
Accounts receivable	(15,332)	(17,107)
Inventories	(5,361)	(6,266)
Other current assets and other assets	1,786	(2,248)
Accounts payable	8,450	13,060
Accrued expenses and other non-current liabilities	(6,869)	(8,016)
Net cash used in operating activities	(14,752)	(14,626)
Cash Flows from Investing Activities
Purchases of property, plant, and equipment	(2,022)	(4,056)
Net proceeds from sale of property and equipment	26,181	137
Other investing activities	(61)	0
Net cash provided by (used in) investing activities	24,098	(3,919)
Cash Flows from Financing Activities
Long-term debt payments	0	(2)
Purchase of treasury stock at market prices	(356)	(408)
Net proceeds from issuance of common stock	9	365
Excess tax benefit from stock compensation	18	91
Net cash (used in) provided by financing activities	(329)	46
Effect of exchange rate changes on cash	(1,327)	(354)
Net increase (decrease) in cash and cash equivalents	7,690	(18,853)
Cash and cash equivalents at beginning of year	110,610	97,039
Cash and cash equivalents at end of period	$ 118,300	$ 78,186

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Fair Value Measurements (Fair Value of Assets (Liabilities)) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Contingent consideration liability | Accrued expenses
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	$ 305	$ 328
Contingent consideration liability | Accrued expenses | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	0	0
Contingent consideration liability | Accrued expenses | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	0	0
Contingent consideration liability | Accrued expenses | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	305	328
Foreign exchange options | Other current assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	5,454	1,851
Foreign exchange options | Other current assets | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	0	0
Foreign exchange options | Other current assets | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	5,454	1,851
Foreign exchange options | Other current assets | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	0	0
Foreign exchange options | Other assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)		445
Foreign exchange options | Other assets | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)		0
Foreign exchange options | Other assets | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)		445
Foreign exchange options | Other assets | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)		0
Commodity instruments | Other current assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	311	591
Commodity instruments | Other current assets | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	0	0
Commodity instruments | Other current assets | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	311	591
Commodity instruments | Other current assets | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	0	0
Commodity instruments | Other assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)		162
Commodity instruments | Other assets | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)		0
Commodity instruments | Other assets | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)		162
Commodity instruments | Other assets | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)		0
Total long-term debt | Long-term debt
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	217,275	215,831
Total long-term debt | Long-term debt | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	217,275	215,831
Total long-term debt | Long-term debt | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	0	0
Total long-term debt | Long-term debt | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	$ 0	$ 0

XML

Income Taxes (Tables)

3 Months Ended

Mar. 31, 2015

Income Tax Disclosure [Abstract]

Summary Of Provision For Income Taxes For Continuing Operations

The following table summarizes the provision for income taxes for continuing operations for the three months ended March 31, and the applicable effective tax rates (in thousands):

	Three Months Ended   March 31,
	2015			2014
Provision for (benefit of) income taxes	$	3,292		$	(1,251	)
Effective tax rate	37.3		%	(37.5		)%

XML

Income Taxes (Narrative) (Details)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Income Tax Disclosure [Abstract]
Statutory tax rate, percentage	35.00%	35.00%

XML

Net Earnings Per Share

3 Months Ended

Mar. 31, 2015

Earnings Per Share [Abstract]

Net Earnings Per Share

NET EARNINGS PER SHARE

Basic earnings per share is based on the weighted average number of common shares outstanding. Diluted earnings per share is based on the weighted average number of common shares outstanding, as well as dilutive potential common shares which, in the Company’s case, comprise of shares issuable under its equity compensation plans described in Note 9 of the consolidated financial statements. The weighted average number of shares and conversions utilized in the calculation of diluted earnings per share does not include potential anti-dilutive common shares aggregating 453,000 and 515,000 at March 31, 2015 and 2014, respectively. The treasury stock method is used to calculate dilutive shares, which reduces the gross number of dilutive shares by the number of shares purchasable from the proceeds of the options assumed to be exercised and the unrecognized expense related to the restricted stock and restricted stock unit awards assumed to have vested.

The following table sets forth the computation of basic and diluted earnings per share for the three months ended March 31, (in thousands):

	Three Months Ended   March 31,
	2015			2014
Numerator:
Income (loss) from continuing operations	$	5,537		$	(2,086	)
Loss from discontinued operations	(28		)	—
Net income (loss) available to common shareholders	$	5,509		$	(2,086	)
Denominator for basic earnings per share:
Weighted average shares outstanding	31,191			31,034
Denominator for diluted earnings per share:
Weighted average shares outstanding	31,191			31,034
Common stock options and restricted stock	195			—
Weighted average shares and conversions	$	31,386		$	31,034

For the three months ended March 31, 2014, all stock options, unvested restricted stock, and unvested restricted stock units were anti-dilutive and, therefore, not included in the dilutive loss per share calculation. The number of weighted average stock options, unvested restricted stock, and unvested restricted stock units that were not included in the dilutive loss per share calculation because the effect would have been anti-dilutive was 209,000 for the three months ended March 31, 2014.

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Net Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2015

Earnings Per Share [Abstract]

Schedule Of Computation Of Basic And Diluted Loss Per Share

The following table sets forth the computation of basic and diluted earnings per share for the three months ended March 31, (in thousands):

	Three Months Ended   March 31,
	2015			2014
Numerator:
Income (loss) from continuing operations	$	5,537		$	(2,086	)
Loss from discontinued operations	(28		)	—
Net income (loss) available to common shareholders	$	5,509		$	(2,086	)
Denominator for basic earnings per share:
Weighted average shares outstanding	31,191			31,034
Denominator for diluted earnings per share:
Weighted average shares outstanding	31,191			31,034
Common stock options and restricted stock	195			—
Weighted average shares and conversions	$	31,386		$	31,034

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Supplemental Financial Information

3 Months Ended

Mar. 31, 2015

Condensed Financial Information of Parent Company Only Disclosure [Abstract]

Supplemental Financial Information

SUPPLEMENTAL FINANCIAL INFORMATION

The following information sets forth the consolidating summary financial statements of the issuer (Gibraltar Industries, Inc.) and guarantors, which guarantee the Senior Subordinated 6.25% Notes due February 1, 2021, and the non-guarantors. The guarantors are 100% owned subsidiaries of the issuer and the guarantees are full, unconditional, joint and several.

Investments in subsidiaries are accounted for by the parent using the equity method of accounting. The guarantor subsidiaries and non-guarantor subsidiaries are presented on a combined basis. The principal elimination entries eliminate investments in subsidiaries and intercompany balances and transactions.

GIBRALTAR INDUSTRIES, INC.

CONSOLIDATING STATEMENTS OF OPERATIONS

THREE MONTHS ENDED MARCH 31,2015

(in thousands)

	Gibraltar Industries, Inc.			Guarantor Subsidiaries			Non-Guarantor Subsidiaries			Eliminations			Total
Net sales	$	—		$	184,350		$	19,748		$	(3,483	)	$	200,615
Cost of sales	—			156,864			17,216			(3,380		)	170,700
Gross profit	—			27,486			2,532			(103		)	29,915
Selling, general, and administrative expense	40			19,362			1,543			—			20,945
(Loss) income from operations	(40		)	8,124			989			(103		)	8,970
Interest expense (income)	3,402			327			(29		)	—			3,700
Other expense (income)	7			(3,523		)	(43		)	—			(3,559		)
(Loss) income before taxes	(3,449		)	11,320			1,061			(103		)	8,829
(Benefit of) provision for income taxes	(1,210		)	4,261			241			—			3,292
(Loss) income from continuing operations	(2,239		)	7,059			820			(103		)	5,537
Discontinued operations:
Loss from discontinued operations before taxes	—			(44		)	—			—			(44		)
Benefit of income taxes	—			(16		)	—			—			(16		)
Loss from discontinued operations	—			(28		)	—			—			(28		)
Equity in earnings from subsidiaries	7,851			820			—			(8,671		)	—
Net income	$	5,612		$	7,851		$	820		$	(8,774	)	$	5,509

GIBRALTAR INDUSTRIES, INC.

CONSOLIDATING STATEMENTS OF OPERATIONS

THREE MONTHS ENDED MARCH 31,2014

(in thousands)

	Gibraltar Industries, Inc.			Guarantor Subsidiaries			Non-Guarantor Subsidiaries			Eliminations			Total
Net sales	$	—		$	172,781		$	22,919		$	(4,668	)	$	191,032
Cost of sales	—			145,161			20,494			(4,487		)	161,168
Gross profit	—			27,620			2,425			(181		)	29,864
Selling, general, and administrative expense	36			27,763			1,732			—			29,531
(Loss) income from operations	(36		)	(143		)	693			(181		)	333
Interest expense (income)	3,361			314			(35		)	—			3,640
Other expense	—			30			—			—			30
(Loss) income before taxes	(3,397		)	(487		)	728			(181		)	(3,337		)
(Benefit of) provision for income taxes	(1,177		)	(234		)	160			—			(1,251		)
(Loss) income from continuing operations	(2,220		)	(253		)	568			(181		)	(2,086		)
Equity in earnings from subsidiaries	315			568			—			(883		)	—
Net (loss) income	$	(1,905	)	$	315		$	568		$	(1,064	)	$	(2,086	)

GIBRALTAR INDUSTRIES, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

THREE MONTHS ENDED MARCH 31,2015

(in thousands)

	Gibraltar Industries, Inc.		Guarantor Subsidiaries		Non-Guarantor Subsidiaries			Eliminations			Total
Net income	$	5,612	$	7,851	$	820		$	(8,774	)	$	5,509
Other comprehensive (loss) income:
Foreign currency translation adjustment	—		—		(3,800		)	—			(3,800		)
Reclassification of loss on cash flow hedges, net of tax	—		143		—			—			143
Adjustment to retirement benefit liability, net of tax	—		2		—			—			2
Adjustment to post-retirement health care liability, net of tax	—		37		—			—			37
Other comprehensive income (loss)	—		182		(3,800		)	—			(3,618		)
Total comprehensive income (loss)	$	5,612	$	8,033	$	(2,980	)	$	(8,774	)	$	1,891

GIBRALTAR INDUSTRIES, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

THREE MONTHS ENDED MARCH 31,2014

(in thousands)

	Gibraltar Industries, Inc.			Guarantor Subsidiaries		Non-Guarantor Subsidiaries			Eliminations			Total
Net (loss) income	$	(1,905	)	$	315	$	568		$	(1,064	)	$	(2,086	)
Other comprehensive (loss) income:
Foreign currency translation adjustment	—			—		(904		)	—			(904		)
Adjustment to retirement benefit liability, net of tax	—			2		—			—			2
Adjustment to post-retirement health care liability, net of tax	—			19		—			—			19
Other comprehensive income (loss)	—			21		(904		)	—			(883		)
Total comprehensive (loss) income	$	(1,905	)	$	336	$	(336	)	$	(1,064	)	$	(2,969	)

GIBRALTAR INDUSTRIES, INC.

CONSOLIDATING BALANCE SHEETS

MARCH 31,2015

(in thousands)

	Gibraltar Industries, Inc.		Guarantor Subsidiaries			Non-Guarantor Subsidiaries			Eliminations			Total
Assets
Current assets:
Cash and cash equivalents	$	—	$	100,829		$	17,471		$	—		$	118,300
Accounts receivable, net	—		104,708			10,576			—			115,284
Intercompany balances	18,298		(400		)	(17,898		)	—			—
Inventories	—		126,248			7,376			—			133,624
Other current assets	1,283		19,885			948			—			22,116
Total current assets	19,581		351,270			18,473			—			389,324
Property, plant, and equipment, net	—		101,858			11,911			—			113,769
Goodwill	—		229,558			5,965			—			235,523
Acquired intangibles	—		75,915			4,524			—			80,439
Other assets	2,810		1,892			—			—			4,702
Investment in subsidiaries	578,899		30,541			—			(609,440		)	—
	$	601,290	$	791,034		$	40,873		$	(609,440	)	$	823,757
Liabilities and Shareholders’ Equity
Current liabilities:
Accounts payable	$	—	$	83,969		$	6,186		$	—		$	90,155
Accrued expenses	1,931		44,667			1,821			—			48,419
Current maturities of long-term debt	—		400			—			—			400
Total current liabilities	1,931		129,036			8,007			—			138,974
Long-term debt	210,000		3,200			—			—			213,200
Deferred income taxes	—		47,741			1,911			—			49,652
Other non-current liabilities	—		32,158			414			—			32,572
Shareholders’ equity	389,359		578,899			30,541			(609,440		)	389,359
	$	601,290	$	791,034		$	40,873		$	(609,440	)	$	823,757

GIBRALTAR INDUSTRIES, INC.

CONSOLIDATING BALANCE SHEETS

DECEMBER 31, 2014

(in thousands)

	Gibraltar Industries, Inc.		Guarantor Subsidiaries			Non-Guarantor Subsidiaries			Eliminations			Total
Assets
Current assets:
Cash and cash equivalents	$	—	$	91,466		$	19,144		$	—		$	110,610
Accounts receivable, net	—		91,713			9,428			—			101,141
Intercompany balances	21,619		(1,850		)	(19,769		)	—			—
Inventories	—		120,091			8,652			—			128,743
Other current assets	4,484		14,488			965			—			19,937
Total current assets	26,103		315,908			18,420			—			360,431
Property, plant, and equipment, net	—		116,628			12,947			—			129,575
Goodwill	—		229,558			6,486			—			236,044
Acquired intangibles	—		77,259			4,956			—			82,215
Other assets	2,931		2,964			—			—			5,895
Investment in subsidiaries	573,664		32,404			—			(606,068		)	—
	$	602,698	$	774,721		$	42,809		$	(606,068	)	$	814,160
Liabilities and Shareholders’ Equity
Current liabilities:
Accounts payable	$	—	$	74,751		$	6,495		$	—		$	81,246
Accrued expenses	5,469		45,561			1,409			—			52,439
Current maturities of long-term debt	—		400			—			—			400
Total current liabilities	5,469		120,712			7,904			—			134,085
Long-term debt	210,000		3,200			—			—			213,200
Deferred income taxes	—		47,717			2,055			—			49,772
Other non-current liabilities	—		29,428			446			—			29,874
Shareholders’ equity	387,229		573,664			32,404			(606,068		)	387,229
	$	602,698	$	774,721		$	42,809		$	(606,068	)	$	814,160

GIBRALTAR INDUSTRIES, INC.

CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS

THREE MONTHS ENDEDMARCH 31,2015

(in thousands)

	Gibraltar Industries, Inc.			Guarantor Subsidiaries			Non-Guarantor Subsidiaries			Eliminations		Total
Cash Flows from Operating Activities
Net cash (used in) provided by operating activities	$	(6,609	)	$	(8,853	)	$	710		$	—	$	(14,752	)
Cash Flows from Investing Activities
Purchases of property, plant, and equipment	—			(1,720		)	(302		)	—		(2,022		)
Other investing activities	—			(61		)	—			—		(61		)
Net proceeds from sale of property and equipment	—			26,181			—			—		26,181
Net cash provided by (used in) investing activities	—			24,400			(302		)	—		24,098
Cash Flows from Financing Activities
Purchase of treasury stock at market prices	(356		)	—			—			—		(356		)
Net proceeds from issuance of common stock	9			—			—			—		9
Intercompany financing	6,938			(6,184		)	(754		)	—		—
Excess tax benefit from stock compensation	18			—			—			—		18
Net cash provided by (used in) financing activities	6,609			(6,184		)	(754		)	—		(329		)
Effect of exchange rate changes on cash	—			—			(1,327		)	—		(1,327		)
Net increase (decrease) in cash and cash equivalents	—			9,363			(1,673		)	—		7,690
Cash and cash equivalents at beginning of year	—			91,466			19,144			—		110,610
Cash and cash equivalents at end of period	$	—		$	100,829		$	17,471		$	—	$	118,300

GIBRALTAR INDUSTRIES, INC.

CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS

THREE MONTHS ENDEDMARCH 31,2014

(in thousands)

	Gibraltar Industries, Inc.			Guarantor Subsidiaries			Non-Guarantor Subsidiaries			Eliminations		Total
Cash Flows from Operating Activities
Net cash (used in) provided by operating activities	$	(6,639	)	$	(8,985	)	$	998		$	—	$	(14,626	)
Cash Flows from Investing Activities
Purchases of property, plant, and equipment	—			(2,474		)	(1,582		)	—		(4,056		)
Net proceeds from sale of property and equipment	—			135			2			—		137
Net cash used in investing activities	—			(2,339		)	(1,580		)	—		(3,919		)
Cash Flows from Financing Activities
Long-term debt payments	—			(2		)	—			—		(2		)
Purchase of treasury stock at market prices	(408		)	—			—			—		(408		)
Net proceeds from issuance of common stock	365			—			—			—		365
Intercompany financing	6,591			(6,929		)	338			—		—
Excess tax benefit from stock compensation	91			—			—			—		91
Net cash provided by (used in) financing activities	6,639			(6,931		)	338			—		46
Effect of exchange rate changes on cash	—			—			(354		)	—		(354		)
Net decrease in cash and cash equivalents	—			(18,255		)	(598		)	—		(18,853		)
Cash and cash equivalents at beginning of year	—			75,856			21,183			—		97,039
Cash and cash equivalents at end of period	$	—		$	57,601		$	20,585		$	—	$	78,186

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Supplemental Financial Information (Narrative) (Details)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2013
Schedule Of Supplemental Financial Information [Line Items]
Ownership percentage	100.00%
Senior Subordinated 6.25% Notes
Schedule Of Supplemental Financial Information [Line Items]
Senior Subordinated Notes, interest rate	6.25%	6.25%

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Consolidated Statement Of Shareholders' Equity (USD $) In Thousands, unless otherwise specified	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Treasury Stock
Balance, value at Dec. 31, 2014	$ 387,229	$ 313	$ 247,232	$ 154,625	$ (9,551)	$ (5,390)
Balance, shares at Dec. 31, 2014		31,342				429
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	5,509			5,509
Foreign currency translation adjustment	(3,800)				(3,800)
Adjustment to pension benefit liability, net of taxes of $2	2				2
Adjustment to post employment health care benefit liability, net of taxes of $23	37				37
Reclassification of loss on cash flow hedges, net of tax of $82	143				143
Stock compensation expense	568		568
Excess tax benefit from stock compensation	18		18
Stock options exercised, shares		1
Stock options exercised	9		9
Net settlement of restricted stock units, shares		58				22
Net settlement of restricted stock units	(356)	1	(1)			(356)
Balance, value at Mar. 31, 2015	$ 389,359	$ 314	$ 247,826	$ 160,134	$ (13,169)	$ (5,746)
Balance, shares at Mar. 31, 2015		31,401				451

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Consolidated Statements Of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Net income (loss)	$ 5,509	$ (2,086)
Other comprehensive (loss) income:
Foreign currency translation adjustment	(3,800)	(904)
Reclassification of loss on cash flow hedges, net of tax	143	0
Adjustment to retirement benefit liability, net of tax	2	2
Adjustment to post-retirement health care liability, net of tax	37	19
Other comprehensive loss	(3,618)	(883)
Total comprehensive income (loss)	$ 1,891	$ (2,969)

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Derivative Instruments and Hedging Activities (Notes)

3 Months Ended

Mar. 31, 2015

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivatives

DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES

The Company is exposed to certain risks arising from both its business operations and economic conditions. The primary risks that the Company manages through its derivative instruments are foreign currency exchange rate risk and commodity pricing risk. Accordingly, we have instituted hedging programs that are accounted for in accordance with Topic 815, “Derivatives and Hedging.”

• Our foreign currency hedging program is a cash flow hedge program designed to limit the Company's exposure to variability in expected future cash flows. The Company uses foreign currency forward agreements and currency options, all of which mature within eleven months, to manage its exposure to fluctuations in the foreign currency exchange rates. These contracts are not currently designated as hedging instruments in accordance with Topic 815 and, therefore, changes in fair value are recorded through earnings.

• Our commodity price hedging program is designed to mitigate the risks associated with market fluctuations in the price of commodities. The Company uses commodity options, which are classified as economic hedges, to manage this risk. All economic hedges are recorded at fair value through earnings, as the Company does not qualify to use the hedge accounting designation as prescribed by Topic 815.

Although certain of our derivative financial instruments do not qualify or are not accounted for under hedge accounting, we do not hold or issue derivative financial instruments for trading or other speculative purposes. We monitor our derivative positions using techniques including market valuations and sensitivity analyses. Hedge accounting generally provides for the matching of the timing of gain or loss recognition on the hedging instrument with the recognition of the changes in the fair value of the hedged asset or liability. These changes in fair value are attributable to the earnings effect of the hedged forecasted transactions in a cash flow hedge.

We consider the classification of the underlying hedged item’s cash flows in determining the classification for the designated derivative instrument’s cash flows. We classify derivative instrument cash flows from hedges of changes in foreign currency as operating activities due to the nature of the hedged item. Cash flows from derivative instruments not designated under hedge accounting, such as our aluminum price options, are classified as investing activities.

Derivatives not designated as hedging instruments

To minimize commodity price exposure, the Company had commodity options with notional amounts of $8,100,000 at March 31, 2015. These derivative instruments mature at various times through January 2016.

To minimize foreign currency exposure, the Company had foreign currency options with notional amounts of $66,400,000 at March 31, 2015. These derivative instruments mature at various times through February 2016.

These commodity options, foreign exchange forward and forward exchange options are recorded in the consolidated balance sheet at fair value and the resulting gains or losses are recorded to other income in the consolidated statement of operations. The (gains) losses recognized for the three months ended March 31, are as follows (in thousands):

	Three Months Ended   March 31,
Derivatives not designated as hedging instruments	2015			2014
Commodity options	$	429		$	—
Foreign exchange options (1)	(4,169		)	—
Total non-designated derivative realized (gain) loss, net	$	(3,740	)	$	—

(1) Includes a loss of $182,000 for the discontinuation of cash flow hedges for which the forecasted transactions are not expected to occur within the originally forecasted time frame.

Summary of Derivatives

Derivatives consist of the following (in thousands):

		March 31, 2015		December 31, 2014
Derivatives not designated as hedging instruments	Classification	Fair Value		Fair Value
Commodity options	Other current assets	$	311	$	591
Commodity options	Other assets	—		162
Foreign exchange options	Other current assets	5,454		1,851
Foreign exchange options	Other assets	—		445
	Total assets	$	5,765	$	3,049

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Document And Entity Information	3 Months Ended
	Mar. 31, 2015	May 05, 2015
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2015
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	Q1
Trading Symbol	ROCK
Entity Registrant Name	GIBRALTAR INDUSTRIES, INC.
Entity Central Index Key	0000912562
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		30,963,569

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Fair Value Measurements

3 Months Ended

Mar. 31, 2015

Fair Value Disclosures [Abstract]

Fair Value Measurements

FAIR VALUE MEASUREMENTS

FASB ASC Topic 820, “Fair Value Measurements and Disclosures,” defines fair value, sets out a framework for measuring fair value, and requires certain disclosures about fair value measurements. A fair value measurement assumes that the transaction to sell an asset or transfer a liability occurs in the principal market for the asset or liability. Fair value is defined based upon an exit price model. ASC 820 establishes a valuation hierarchy for disclosure of the inputs used to measure fair value into three broad levels. A financial asset or liability’s classification within the hierarchy is determined based on the lowest level input that is significant to the fair value measurement as follows:

• Level 1 - Unadjusted quoted prices in active markets that are accessible to the reporting entity at the measurement date for identical assets and liabilities.

• Level 2 - Inputs are quoted prices for similar assets and liabilities in active markets or inputs that are observable for the asset or liability, either directly or indirectly through market corroboration, for substantially the full term of the financial instrument.

• Level 3 - Unobservable inputs for the assets or liability supported by little or no market activity. Level 3 inputs are based on the Company’s assumptions used to measure assets and liabilities at fair value.

As described in Note 4 of the consolidated financial statements, the Company acquired the assets of one business during the year ended December 31, 2013. The estimated fair values allocated to the assets acquired and liabilities assumed relied upon fair value measurements based in part on Level 3 inputs. The valuation techniques used to assign fair values to inventory, property, plant and equipment, and intangible assets included the cost approach, market approach, relief-from-royalty approach, and other income approaches. The valuation techniques relied on a number of inputs that included the cost and condition of the property, plant and equipment, forecasted net sales and incomes, and royalty rates. In addition, the Company has a contingent consideration liability related to the earn-out provision for the 2013 acquisition discussed in Note 4 that is recorded at fair value on a recurring basis each reporting period. A discounted cash flow analysis, which takes into account a discount rate, forecasted EBITDA of the acquired business and the Company’s estimate of the probability of the acquired business achieving the forecasted EBITDA is used to determine the fair value of this liability at each reporting period until the liability will be settled in 2015. The fair value of this liability is determined using Level 3 inputs. The fair value of this liability is sensitive primarily to changes in the forecasted EBITDA of the acquired business.

As described in Note 10 of the consolidated financial statements, the Company holds derivative foreign currency exchange options and commodity options. The fair values of foreign currency exchange contracts are determined through the use of cash flow models that utilize observable market data inputs to estimate fair value. These observable market data inputs include foreign exchange rate and credit spread curves. In addition, the Company received fair value estimates from the foreign currency contract counterparties to verify the reasonableness of the Company’s estimates.

The fair value of commodity options is determined through the use of cash flow models that utilize observable market data inputs to estimate fair value. These observable market data inputs include forward rates and implied volatility. In addition, the Company received fair value estimates from the commodity contract counterparty to verify the reasonableness of the Company’s estimates.

The Company’s other financial instruments primarily consist of cash and cash equivalents, accounts receivable, notes receivable, and accounts payable, and long-term debt.  The carrying values for our financial instruments approximate fair value with the exception, at times, of long-term debt. At March 31, 2015 and December 31, 2014, the carrying value of outstanding debt was $213,600,000 and $213,600,000, respectively.  The fair value of the Company’s Senior Subordinated 6.25% Notes was estimated based on quoted market prices. 

The following table sets forth by level, within the fair value hierarchy, our assets (liabilities) carried at fair value as of March 31, 2015 and December 31, 2014 (in thousands):

		March 31, 2015
	Classification	Level 1		Level 2		Level 3		Total
Carried at fair value
Contingent consideration liability	Accrued expenses	$	—	$	—	$	305	$	305
Foreign currency exchange options	Other current assets	—		5,454		—		5,454
Commodity instruments	Other current assets	—		311		—		311
Disclosed at fair value
Total long-term debt	Long-term debt	$	217,275	$	—	$	—	$	217,275

		December 31, 2014
	Classification	Level 1		Level 2		Level 3		Total
Carried at fair value
Contingent consideration liability	Accrued expenses	$	—	$	—	$	328	$	328
Foreign currency exchange options	Other current assets	—		1,851		—		1,851
Foreign currency exchange options	Other assets	—		445		—		445
Commodity instruments	Other current assets	—		591		—		591
Commodity instruments	Other assets	—		162		—		162
Disclosed at fair value
Total long-term debt	Long-term debt	$	215,831	$	—	$	—	$	215,831

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Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 118,300	$ 110,610
Accounts receivable, net of reserve of $4,154 and $4,280 in 2015 and 2014	115,284	101,141
Inventories	133,624	128,743
Other current assets	22,116	19,937
Total current assets	389,324	360,431
Property, plant, and equipment, net	113,769	129,575
Goodwill	235,523	236,044
Acquired intangibles	80,439	82,215
Other assets	4,702	5,895
Total assets	823,757	814,160
Current liabilities:
Accounts payable	90,155	81,246
Accrued expenses	48,419	52,439
Current maturities of long-term debt	400	400
Total current liabilities	138,974	134,085
Long-term debt	213,200	213,200
Deferred income taxes	49,652	49,772
Other non-current liabilities	32,572	29,874
Shareholders’ equity:
Preferred stock, $0.01 par value; authorized 10,000 shares; none outstanding	0	0
Common stock, $0.01 par value; authorized 50,000 shares; 31,401 and 31,342 shares issued in 2015 and 2014	314	313
Additional paid-in capital	247,826	247,232
Retained earnings	160,134	154,625
Accumulated other comprehensive loss	(13,169)	(9,551)
Cost of 451 and 429 common shares held in treasury in 2015 and 2014	(5,746)	(5,390)
Total shareholders’ equity	389,359	387,229
Total liabilities and shareholders' equity	$ 823,757	$ 814,160

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Acquisitions

3 Months Ended

Mar. 31, 2015

Business Combinations [Abstract]

Acquisitions

ACQUISITIONS

In September 2013, the Company purchased the assets of a domestic designer and distributor of solar-powered roof and attic ventilation products. The results of this acquisition have been included in the Company’s consolidated financial results since the date of acquisition (included in the Company’s Residential Products segment). The fair value of the aggregate purchase consideration for the assets acquired was $7,454,000. As part of the purchase agreement, the Company is required to pay additional consideration, or an earn-out provision, based on the acquired business’s EBITDA (Earnings Before Interest, Taxes Depreciation and Amortization) through the last day of the twenty-fourth month following the closing date of the acquisition. The Company expects to make payments of additional consideration through the end of 2015. The purchase agreement does not provide for a limit of the amount of additional consideration. The Company recorded a payable of $2,322,000 to reflect the fair value of the Company’s obligation at the date of the acquisition. Adjustments to this payable are and will be reflected in the Company’s Statement of Operations. The fair value of the Company’s obligation was $305,000 as of March 31, 2015, which resulted in a $228,000 gain recorded in SG&A during the three months ended March 31, 2015. The Company also recorded $4,000 to interest expense for this obligation during the three months ended March 31, 2015.

The purchase price for the acquisition was allocated to the assets acquired and liabilities assumed based upon their respective fair values. The excess consideration was recorded as goodwill and totaled $2,466,000, all of which is deductible for tax purposes. Goodwill represents future economic benefits arising from other assets acquired that could not be individually identified including growth opportunities and increased presence in the building products markets.

The allocation of purchase consideration to the assets acquired and liabilities assumed during 2013 were as follows (in thousands):

Working capital	$	2,665
Property, plant, and equipment	153
Acquired intangible assets	2,170
Goodwill	2,466
Fair value of purchase consideration	$	7,454

The intangible assets acquired in this acquisition consisted of the following (in thousands):

	Fair Value		Estimated Useful Life
Trademarks	$	640	Indefinite
Technology	260		15 years
Customer relationships	1,130		15 years
Non-compete agreements	140		5 years
Total	$	2,170

The 2013 acquisition was financed through cash on hand. The Company incurred certain acquisition-related costs composed of legal and consulting fees, and these costs were recognized as a component of selling, general and administrative expenses in the consolidated statement of operations. The Company also recognized costs related to the sale of inventory at fair value as a result of allocating the purchase price of this acquisition. All acquisition related costs (including the gain recognized as a result of the calculation of the earn-out obligation at fair value) consisted of the following (in thousands):

	Three Months Ended   March 31,
	2015			2014
Selling, general and administrative costs	$	(228	)	$	2
Cost of sales	—			206
Total acquisition related costs	$	(228	)	$	208

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Inventories

3 Months Ended

Mar. 31, 2015

Inventory Disclosure [Abstract]

Inventories

INVENTORIES

Inventories consist of the following (in thousands):

	March 31, 2015		December 31, 2014
Raw material	$	62,451	$	58,665
Work-in-process	14,251		12,841
Finished goods	56,922		57,237
Total inventories	$	133,624	$	128,743

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Segment Information

3 Months Ended

Mar. 31, 2015

Segment Reporting Information, Revenue for Reportable Segment [Abstract]

Segment Information

SEGMENT INFORMATION

The Company is organized into two reportable segments on the basis of the production processes and products and services provided by each segment, identified as follows:

(i) Residential Products, which primarily includes roof and foundation ventilation products, mail and package storage products, rain dispersion products and roofing accessories; and

(ii) Industrial and Infrastructure Products, which primarily includes fabricated bar grating, expanded and perforated metal, expansion joints and structural bearings used in a variety of industrial and commercial-related markets.

When determining the reportable segments, the Company aggregated several operating segments based on their similar economic and operating characteristics.

The following table sets forth the reconciliation of sales to earnings before income taxes by segment for the three months ended March 31, (in thousands):

	Three Months Ended   March 31,
	2015			2014
Net sales:
Residential Products	$	106,795		$	86,983
Industrial and Infrastructure Products	94,285			104,346
Less: Intersegment sales	(465		)	(297		)
	93,820			104,049
Total consolidated net sales	$	200,615		$	191,032
Income (loss) from operations:
Residential Products	$	12,133		$	2,093
Industrial and Infrastructure Products	2,006			3,108
Unallocated Corporate Expenses	(5,169		)	(4,868		)
Total income (loss) from operations	$	8,970		$	333

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Discontinued Operations

3 Months Ended

Mar. 31, 2015

Discontinued Operations and Disposal Groups [Abstract]

Discontinued Operations

DISCONTINUED OPERATIONS

For certain divestiture transactions completed in prior years, the Company has agreed to indemnify the buyer for various liabilities that may arise after the disposal date, subject to limits of time and amount. The Company is a party to certain claims made under these indemnification provisions. As of March 31, 2015, the Company has a contingent liability recorded for such provisions related to discontinued operations. Management does not believe that the outcome of this claim, or other claims, would significantly affect the Company’s financial condition or results of operation.

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Accumulated Other Comprehensive (Loss) Income

3 Months Ended

Mar. 31, 2015

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Accumulated Other Comprehensive (Loss) Income

ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME

The cumulative balance of each component of accumulated other comprehensive loss, net of tax, is as follows (in thousands):

	Foreign Currency Translation Adjustment			Cash Flow Hedges			Minimum Pension Liability Adjustment		Unamortized Post Retirement Health Care Costs			Total Pre-Tax Amount			Tax (Benefit) Expense			Accumulated  Other Comprehensive (Loss) Income
Balance at December 31, 2014	$	(6,565	)	$	(225	)	$	43	$	(4,521	)	$	(11,268	)	$	(1,717	)	$	(9,551	)
Reclassified loss on cash flow hedge from other comprehensive income (loss)	—			225			—		—			225			82			143
Minimum pension and post retirement health care plan adjustments	—			—			4		60			64			25			39
Foreign currency translation loss	(3,800		)	—			—		—			(3,800		)	—			(3,800		)
Balance at March 31, 2015	$	(10,365	)	$	—		$	47	$	(4,461	)	$	(14,779	)	$	(1,610	)	$	(13,169	)

The realized losses relating to the Company’s foreign currency cash flow hedges were reclassified from Accumulated Other Comprehensive Loss and included in net sales in the Consolidated Statements of Operations.

The realized adjustments relating to the Company’s minimum pension liability and post retirement health care costs were reclassified from Accumulated Other Comprehensive Loss and included in Selling, General and Administrative Expenses in the Consolidated Statement of Operations.

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Exit Activity Costs and Asset Impairments (Narrative) (Details) (USD $)	3 Months Ended
	Mar. 31, 2015 product_line facility	Mar. 31, 2014
Restructuring and Related Activities [Abstract]
Number of facilities sold	1
Number of product lines eliminated	1
Asset impairment charges related to facility consolidations	$ 6,691,000	$ 83,000

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Goodwill and Related Intangible Assets

3 Months Ended

Mar. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Related Intangible Assets

GOODWILL AND RELATED INTANGIBLE ASSETS

Goodwill

The changes in the carrying amount of goodwill for the three months ended March 31, 2015 are as follows (in thousands):

	Residential Products		Industrial and Infrastructure Products			Total
Balance at December 31, 2014	$	181,285	$	54,759		$	236,044
Foreign currency translation	—		(521		)	(521		)
Balance at March 31, 2015	$	181,285	$	54,238		$	235,523

The goodwill balances as of March 31, 2015 and December 31, 2014 are net of accumulated impairment losses of $255,530,000.

Acquired Intangible Assets

Acquired intangible assets consist of the following (in thousands):

	March 31, 2015				December 31, 2014
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization		Estimated Life
Indefinite-lived intangible assets:
Trademarks	$	41,785	$	—	$	42,720	$	—	Indefinite
Finite-lived intangible assets:
Trademarks	4,493		1,949		3,886		1,827		2 to 15 Years
Unpatented technology	24,527		9,210		24,527		8,768		5 to 20 Years
Customer relationships	52,336		31,775		52,974		31,554		5 to 16 Years
Non-compete agreements	1,807		1,575		1,807		1,550		4 to 10 Years
Backlog	1,330		1,330		1,330		1,330		1 to 2 Years
	84,493		45,839		84,524		45,029
Total acquired intangible assets	$	126,278	$	45,839	$	127,244	$	45,029

The following table summarizes the acquired intangible asset amortization expense for the three months ended March 31 (in thousands):

	Three Months Ended   March 31,
	2015		2014
Amortization expense	$	1,426	$	1,439

Amortization expense related to acquired intangible assets for the remainder of fiscal 2015 and the next five years thereafter is estimated as follows (in thousands):

2015	$4,169
2016	$5,254
2017	$4,916
2018	$4,358
2019	$3,688
2020	$3,327

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Long-Term Debt

3 Months Ended

Mar. 31, 2015

Long-term Debt, Unclassified [Abstract]

Long-Term Debt

LONG-TERM DEBT

Long-term debt consists of the following (in thousands):

	March 31, 2015		December 31, 2014
Senior Subordinated 6.25% Notes	$	210,000	$	210,000
Other debt	3,600		3,600
Total debt	213,600		213,600
Less current maturities	400		400
Total long-term debt	$	213,200	$	213,200

On January 31, 2013, the Company issued $210 million of 6.25% Senior Subordinated Notes (6.25% Notes) due February 1, 2021. In connection with the issuance of the 6.25% Notes, the Company initiated a tender offer for the purchase of the outstanding $204 million of 8% Senior Subordinated Notes (8% Notes). Simultaneously with the closing of the sale of the 6.25% Notes, the Company purchased tendered notes or called for redemption of all of the remaining 8% Notes that were not purchased. In connection with the redemption and tender offer, the Company satisfied and discharged its obligations under the 8% Notes during the first quarter of 2013. The Company recorded a charge of approximately $7,166,000 in the first quarter of 2013, including $3,702,000 for the prepayment premium paid to holders of the 8% Notes, $2,199,000 to write-off deferred financing fees and $1,265,000 for the unamortized original issue discount related to the 8% Notes. In connection with the issuance of the 6.25% Notes, the Company paid $3,755,000 in placement and other fees which are recorded as deferred financing costs, which are included in other assets and are being amortized over the term of the 6.25% Notes.

Separately, we have a Senior Credit Agreement entered into during 2011 that provides both a revolving credit facility and letters of credit which in an aggregate amount, are not permitted to exceed the lesser of (i) $200 million and (ii) a borrowing base determined by reference to the trade receivables, inventories, and property, plant, and equipment of the Company’s significant domestic subsidiaries. Borrowings under the Senior Credit Agreement are secured by the trade receivables, inventory, personal property, equipment, and certain real property of the Company’s significant domestic subsidiaries. The Senior Credit Agreement is also guaranteed by each of the Company’s significant domestic subsidiaries. The Company can request additional financing from the lenders under the Senior Credit Facility to increase the revolving credit facility to $250 million under the terms of the Senior Credit Agreement. We have had no revolver borrowing against the Senior Credit Agreement since October 2012.

The Senior Credit Agreement is currently committed through October 10, 2016. Interest rates on the revolving credit facility are based on the London Interbank Offering Rate (LIBOR) plus an additional margin of 2.0% to 2.5%. In addition, the revolving credit facility is subject to an annual commitment fee calculated as 0.375% of the daily average undrawn balance.

Standby letters of credit issued under the Senior Credit Agreement to third parties on behalf of the Company, which, as of March 31, 2015 amounted to $19,641,000. These letters of credit reduce the amount otherwise available under the revolving credit facility. As of March 31, 2015, based upon the Company’s current borrowing base calculation, the Company had $106,107,000 of availability under the revolving credit facility.

On a trailing four-quarter basis, the Senior Credit Agreement includes a single financial covenant that requires the Company to maintain a minimum fixed charge coverage ratio of 1.25 to 1.00 at the end of each quarter. As of March 31, 2015, the Company was in compliance with this financial covenant. The Senior Credit Agreement contains other provisions and events of default that are customary for similar agreements and may limit the Company’s ability to take various actions.

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Equity-Based Compensation

3 Months Ended

Mar. 31, 2015

Share-based Compensation [Abstract]

Equity-Based Compensation

EQUITY-BASED COMPENSATION

Equity-based payments to employees and directors, including grants of stock options, restricted stock units, and restricted stock, are recognized in the statements of operations based on the grant-date fair value of the award. The Company uses the straight-line method of attributing the value of stock-based compensation expense over the vesting periods. Stock compensation expense recognized during the period is based on the value of the portion of equity-based awards that is ultimately expected to vest during the period. Vesting requirements vary for directors, executives, and key employees with a vesting period that typically equals four years with graded vesting.

The Gibraltar Industries, Inc. 2005 Equity Incentive Plan (the Plan) is an incentive compensation plan that allows the Company to grant equity-based incentive compensation awards to eligible participants to provide them an additional incentive to promote the business of the Company, to increase their proprietary interest in the success of the Company, and to encourage them to remain in the Company’s employ. Awards under the plan may be in the form of options, restricted shares, restricted units, performance shares, performance stock units, and rights. The Plan provides for the issuance of up to 3,000,000 shares of common stock. Of the total number of shares of common stock issuable under the Plan, the aggregate number of shares which may be issued in connection with grants of incentive stock options and rights cannot exceed 900,000 shares. Vesting terms and award life are governed by the award document.

Restricted Stock Units and Restricted Shares

The following table provides the number of restricted stock units (that will convert to shares upon vesting) and restricted shares that were issued during the three months ended March 31, along with the weighted average grant date fair value of each award:

	2015			2014
Awards	Number of Awards	Weighted Average Grant Date Fair Value		Number of Awards	Weighted Average Grant Date Fair Value
Restricted stock units	101,788	$	15.95	88,755	$	18.42

Performance Stock Units

In January 2013, the Company awarded 304,000 performance stock units with a grant date fair value of $4,123,000. As of March 31, 2015, 237,000 of the originally awarded performance stock units remained outstanding after forfeitures. The final number of performance stock units earned was determined based on the Company’s actual return on invested capital (ROIC) for 2013 relative to the improved ROIC targeted for the performance period ending December 31, 2013. During the performance period, the participants earned an aggregate of 114,000 performance stock units, representing 50% of the targeted award of 237,000 units.

In January 2014 and June 2014, the Company awarded 212,000 and 19,000, respectively, of performance stock units with a grant date fair value of $3,914,000 and $319,000, respectively. As of March 31, 2015, 224,000 of the originally awarded performance stock units remain outstanding after forfeitures. The final number of performance stock units earned was determined based on the Company’s actual return on invested capital (ROIC) for 2014. Based on the actual 2014 ROIC, no shares were earned during the performance period.

In January 2015, the Company awarded 219,000 performance stock units with a grant date fair value of $4,039,000. As of March 31, 2015, all of the originally awarded performance stock units remained outstanding. The final number of performance stock units earned will be determined based on the Company's actual ROIC for 2015.

The cost of the 2013, 2014, and 2015 performance stock units will be recognized over the requisite vesting period, which ranges between one year and three years, depending on the date a participant turns 60 and completes 5 years of service. After the vesting period, any performance stock units earned will convert to cash based on the trailing 90-day closing price of the Company’s common stock as of December 31, 2015, 2016, and 2017 and be payable to participants in January 2016, 2017, and 2018, respectively.

The following table summarizes the compensation expense recognized for the performance stock units for the three months ended March 31, (in thousands):

	Three Months Ended   March 31,
	2015		2014
Performance stock unit compensation expense	$	581	$	1,137

Management Stock Purchase Plan

The Management Stock Purchase Plan (MSPP) is an integral component of the Plan and provides participants the ability to defer a portion of their salary, their annual bonus under the Management Incentive Compensation Plan, and Directors’ fees. The deferral is converted to restricted stock units and credited to an account together with a company-match in restricted stock units equal to a percentage of the deferral amount. The account is converted to cash at the trailing 200-day average closing price of the Company’s stock and payable to the participants upon a termination of their service to the Company. The matching portion vests only if the participant has reached their sixtieth (60th) birthday. If a participant terminates their service to the Company prior to age sixty (60), the match is forfeited. Upon termination, the account is converted to a cash account that accrues interest at 2% over the then current ten-year U.S. Treasury note rate. The account is then paid out in either one lump sum, or in five or ten equal annual cash installments at the participant’s election.

The fair value of restricted stock units held in the MSPP equals the trailing 200-day average closing price of the Company’s common stock as of the last day of the period. During the three months ended March 31, 2015 and 2014, 74,549 and 108,043 restricted stock units, respectively, including the company-match, were credited to participant accounts. At March 31, 2015 and December 31, 2014, the value of the restricted stock units in the MSPP was $15.24 and $15.68 per unit, respectively. At March 31, 2015 and December 31, 2014, 596,683 and 647,371 restricted stock units, including the company-match, were credited to participant accounts including 76,580 and 62,455, respectively, of unvested restricted stock units. The Company made disbursements of $1,475,000 out of the MSPP during the three months ended March 31, 2015, and $395,000 out of the MSPP during the three months ended March 31, 2014.

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Income Taxes (Provision For Income Taxes For Continuing Operations) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Income Tax Disclosure [Abstract]
Provision for (benefit of) income taxes	$ 3,292	$ (1,251)
Effective tax rate	37.30%	(37.50%)

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Net Earnings Per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Income (loss) from continuing operations	$ 5,537	$ (2,086)
Loss from discontinued operations	(28)	0
Net income (loss)	$ 5,509	$ (2,086)
Weighted average shares outstanding	31,191,000	31,034,000
Common stock options and restricted stock	195,000	0
Weighted average shares outstanding – Diluted	31,386,000	31,034,000
Common shares
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from earnings per share calculation	453,000	515,000
Weighted Average Stock Options, Unvested Restricted Stock, and Unvested Restricted Stock Units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from earnings per share calculation		209,000

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Exit Activity Costs and Asset Impairments (Reconciles of Liability for Exit Activity Costs Relating to Facility Consolidation Efforts) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Restructuring and Related Activities [Abstract]
Balance as of	$ 575	$ 1,092
Exit activity costs recognized	111	346
Cash payments	(323)	(536)
Balance as of	$ 363	$ 902

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Exit Activity Costs and Asset Impairments (Tables)

3 Months Ended

Mar. 31, 2015

Restructuring and Related Activities [Abstract]

Summary Of Exit Activity Costs And Asset Impairments By Segment

The following table provides a summary of asset impairments and exit activity (gains) costs incurred by segment during the three months ended March 31, (in thousands):

	Three Months Ended   March 31,
	2015			2014
Residential Products	$	(6,580	)	$	327
Industrial and Infrastructure Products	—			102
Net asset impairment and exit activity (gains) charges	$	(6,580	)	$	429

Summary Of Exit Activity Costs And Asset Impairments

The following table provides a summary of where the asset impairments and exit activity (gains) costs were recorded in the statement of operations for the three months ended March 31, (in thousands):

	Three Months Ended   March 31,
	2015			2014
Cost of sales	$	188		$	325
Selling, general, and administrative expense	(6,768		)	104
Net asset impairment and exit activity (gains) charges	$	(6,580	)	$	429

Reconciliation Of Liability For Exit Activity Costs Relating To Facility Consolidation Efforts

The following table reconciles the beginning and ending liability for exit activity costs relating to the Company’s facility consolidation efforts (in thousands):

	2015			2014
Balance at January 1	$	575		$	1,092
Exit activity costs recognized	111			346
Cash payments	(323		)	(536		)
Balance at March 31	$	363		$	902

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Accumulated Other Comprehensive (Loss) Income (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Total Pre-Tax Amount
Balance at	$ (11,268)
Reclassified loss on cash flow hedge from other comprehensive income (loss)	225
Balance at	(14,779)
Tax (Benefit) Expense
Balance at	(1,717)
Reclassified loss on cash flow hedge from other comprehensive income (loss)	82
Balance at	(1,610)
Accumulated Other Comprehensive (Loss) Income
Balance at	(9,551)
Reclassified loss on cash flow hedge from other comprehensive income (loss)	143
Other comprehensive loss	(3,618)	(883)
Balance at	(13,169)
Accumulated Translation Adjustment [Member]
Total Pre-Tax Amount
Balance at	(6,565)
Other Comprehensive Income (Loss), before Tax	(3,800)
Balance at	(10,365)
Accumulated Other Comprehensive (Loss) Income
Other comprehensive loss	(3,800)
Cash Flow Hedges
Total Pre-Tax Amount
Balance at	(225)
Reclassified loss on cash flow hedge from other comprehensive income (loss)	225
Balance at	0
Accumulated Defined Benefit Plans Adjustment [Member]
Total Pre-Tax Amount
Other Comprehensive Income (Loss), before Tax	64
Tax (Benefit) Expense
Minimum pension and post retirement health care plan adjustments	25
Accumulated Other Comprehensive (Loss) Income
Other comprehensive loss	39
Minimum Pension Liability Adjustment | Accumulated Defined Benefit Plans Adjustment [Member]
Total Pre-Tax Amount
Balance at	43
Other Comprehensive Income (Loss), before Tax	4
Balance at	47
Postretirement Health Coverage [Member] | Accumulated Defined Benefit Plans Adjustment [Member]
Total Pre-Tax Amount
Balance at	(4,521)
Other Comprehensive Income (Loss), before Tax	60
Balance at	$ (4,461)

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Income Taxes

3 Months Ended

Mar. 31, 2015

Income Tax Disclosure [Abstract]

Income Taxes

INCOME TAXES

The following table summarizes the provision for income taxes for continuing operations for the three months ended March 31, and the applicable effective tax rates (in thousands):

	Three Months Ended   March 31,
	2015			2014
Provision for (benefit of) income taxes	$	3,292		$	(1,251	)
Effective tax rate	37.3		%	(37.5		)%

The Company’s provision for income taxes in interim periods is computed by applying forecasted annual effective tax rates to income or loss before income taxes for the interim period. In addition, non-recurring or discrete items, including interest on prior year tax liabilities, are recorded during the period in which they occur. To the extent that actual income or loss before taxes for the full year differs from the forecast estimates applied at the end of the most recent interim period, the actual tax rate recognized for the year ending December 31, 2015 could be materially different from the forecasted rate used for the three months ended March 31, 2015.

The effective tax rates for the first q    uarters ended March 31, 2015 and March 31, 2014 exceeded the U.S. federal statutory rate of 35% due to state taxes partially offset by favorable permanent differences.

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Inventories (Tables)

3 Months Ended

Mar. 31, 2015

Inventory Disclosure [Abstract]

Schedule Of Inventories

Inventories consist of the following (in thousands):

	March 31, 2015		December 31, 2014
Raw material	$	62,451	$	58,665
Work-in-process	14,251		12,841
Finished goods	56,922		57,237
Total inventories	$	133,624	$	128,743

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Long-Term Debt (Schedule of Long-Term Debt) (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014	Mar. 31, 2013
Debt Instrument [Line Items]
Total debt	$ 213,600,000	$ 213,600,000
Less current maturities	400,000	400,000
Total long-term debt	213,200,000	213,200,000
Senior Subordinated 6.25% Notes
Debt Instrument [Line Items]
Total debt	210,000,000	210,000,000
Senior Subordinated Notes, interest rate	6.25%		6.25%
Other debt
Debt Instrument [Line Items]
Total debt	$ 3,600,000	$ 3,600,000

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Acquisitions (Narrative) (Details) (USD $)	0 Months Ended	3 Months Ended
	Sep. 30, 2013	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Business Acquisition [Line Items]
Goodwill		$ 235,523,000		$ 236,044,000
September 2013 Acquisition
Business Acquisition [Line Items]
Total acquisition related costs		(228,000)	208,000
Aggregate purchase consideration			7,454,000
Fair value of business acquisition obligation	2,322,000	305,000
Goodwill		2,466,000	2,466,000
Selling, general and administrative costs | September 2013 Acquisition
Business Acquisition [Line Items]
Total acquisition related costs		(228,000)	2,000
Adjustment to payable, expense recorded		228,000
Interest Expense | September 2013 Acquisition
Business Acquisition [Line Items]
Adjustment to payable, expense recorded		$ (4,000)

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Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Statement of Financial Position [Abstract]
Accounts receivable, reserve	$ 4,154	$ 4,280
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	31,401,000	31,342,000
Treasury stock, shares	451,000	429,000

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Recent Accounting Pronouncements (Notes)

3 Months Ended

Mar. 31, 2015

Accounting Policies [Abstract]

Recent Accounting Pronouncements

RECENT ACCOUNTING PRONOUNCEMENTS

In April 2014, the FASB issued Accounting Standards Update 2014-08, "Presentation of Financial Statements (Topic 205) and Property, Plant, and Equipment (Topic 360)". The amendments in this update affect the presentation on the financial statements of assets which are disposed of or classified as held for sale. The amendments in Topic 205 and 360 are effective prospectively beginning on or after December 15, 2014. Early adoption is permitted, but only for disposals, or classifications of assets held for sale, that have not been reported in financial statements previously issued or available for issuance. The Company does not expect the adoption of Update 2014-08 to have a material impact on the Company's consolidated financial results.

In May 2014, the FASB issued Accounting Standards Update 2014-09, "Revenue from Contracts with Customers" (Topic 606). The update clarifies the principles for recognizing revenue and develops a common standard for U.S. Generally Accepted Accounting Principles and International Financial Reporting Standards. More specifically, the core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The amendments in Topic 606 are effective for annual reporting periods beginning after December 15, 2016, including interim periods within that reporting period. Early adoption is not permitted. The Company is currently evaluating the impact of adopting the new standard on revenue recognition and its consolidated financial statements.

In January 2015, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update 2015-01, "Income Statement - Extraordinary and Unusual Items" (Subtopic 225-20). The amendments in this Update simplify the income statement presentation by eliminating the concept of extraordinary items. The amendment in this Update is effective beginning after December 15, 2015, and early adoption is permitted. The Company adopted the amendments in this Update as of March 31, 2015, and the adoption does not have a material impact on either the Company's financial results, or the presentation of those results.

In February 2015, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update 2015-02, "Consolidation" (Topic 810). The amendments in this Update change the analysis that a reporting entity must perform to determine whether it should consolidate certain types of legal entities specifically related to variable interest entities, limited partnerships, and other similar legal entities. The amendments in this Update are effective beginning after December 15, 2015, and early adoption is permitted. The Company adopted the amendments in this Update as of March 31, 2015, and the adoption does not have a material impact on the Company's financial results.

In April 2015, guidance was issued which changes the presentation of debt issuance costs from an asset to a direct deduction from the related liability. This guidance, which is effective for fiscal years beginning after December 15, 2015, and interim periods within those fiscal years, may be early adopted for financial statements that have not been previously issued and its provisions are to be retrospectively applied as a change in accounting principle. Upon adoption, this guidance is expected to decrease Other assets, which includes our deferred financing costs on our debt obligations, and comparably decrease Long-term debt on our Balance Sheets. This guidance is not expected to have any impact on our Statements of Operations or our Statements of Cash Flows.

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Fair Value Measurements (Details) (USD $)	3 Months Ended
	Mar. 31, 2015 business	Dec. 31, 2014	Mar. 31, 2013
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Number of completed acquisitions	1
Carrying value of outstanding debt	$ 213,600,000	$ 213,600,000
Senior Subordinated 6.25% Notes
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Carrying value of outstanding debt	$ 210,000,000	$ 210,000,000
Senior Subordinated Notes, interest rate	6.25%		6.25%

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Supplemental Financial Information (Schedule of Consolidating Statements of Operations) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Schedule Of Supplemental Financial Information [Line Items]
Net Sales	$ 200,615	$ 191,032
Cost of sales	170,700	161,168
Gross profit	29,915	29,864
Selling, general, and administrative expense	20,945	29,531
Income from operations	8,970	333
Interest expense	3,700	3,640
Other (income) expense	(3,559)	30
Income (loss) before taxes	8,829	(3,337)
Provision for (benefit of) income taxes	3,292	(1,251)
Income (loss) from continuing operations	5,537	(2,086)
Loss before taxes	(44)	0
Benefit of income taxes	(16)	0
Loss from discontinued operations	(28)	0
Equity in earnings from subsidiaries	0	0
Net income (loss)	5,509	(2,086)
Gibraltar Industries, Inc.
Schedule Of Supplemental Financial Information [Line Items]
Net Sales	0	0
Cost of sales	0	0
Gross profit	0	0
Selling, general, and administrative expense	40	36
Income from operations	(40)	(36)
Interest expense	3,402	3,361
Other (income) expense	7	0
Income (loss) before taxes	(3,449)	(3,397)
Provision for (benefit of) income taxes	(1,210)	(1,177)
Income (loss) from continuing operations	(2,239)	(2,220)
Loss before taxes	0
Benefit of income taxes	0
Loss from discontinued operations	0
Equity in earnings from subsidiaries	7,851	315
Net income (loss)	5,612	(1,905)
Guarantor Subsidiaries
Schedule Of Supplemental Financial Information [Line Items]
Net Sales	184,350	172,781
Cost of sales	156,864	145,161
Gross profit	27,486	27,620
Selling, general, and administrative expense	19,362	27,763
Income from operations	8,124	(143)
Interest expense	327	314
Other (income) expense	(3,523)	30
Income (loss) before taxes	11,320	(487)
Provision for (benefit of) income taxes	4,261	(234)
Income (loss) from continuing operations	7,059	(253)
Loss before taxes	(44)
Benefit of income taxes	(16)
Loss from discontinued operations	(28)
Equity in earnings from subsidiaries	820	568
Net income (loss)	7,851	315
Non-Guarantor Subsidiaries
Schedule Of Supplemental Financial Information [Line Items]
Net Sales	19,748	22,919
Cost of sales	17,216	20,494
Gross profit	2,532	2,425
Selling, general, and administrative expense	1,543	1,732
Income from operations	989	693
Interest expense	(29)	(35)
Other (income) expense	(43)	0
Income (loss) before taxes	1,061	728
Provision for (benefit of) income taxes	241	160
Income (loss) from continuing operations	820	568
Loss before taxes	0
Benefit of income taxes	0
Loss from discontinued operations	0
Equity in earnings from subsidiaries	0	0
Net income (loss)	820	568
Eliminations
Schedule Of Supplemental Financial Information [Line Items]
Net Sales	(3,483)	(4,668)
Cost of sales	(3,380)	(4,487)
Gross profit	(103)	(181)
Selling, general, and administrative expense	0	0
Income from operations	(103)	(181)
Interest expense	0	0
Other (income) expense	0	0
Income (loss) before taxes	(103)	(181)
Provision for (benefit of) income taxes	0	0
Income (loss) from continuing operations	(103)	(181)
Loss before taxes	0
Benefit of income taxes	0
Loss from discontinued operations	0
Equity in earnings from subsidiaries	(8,671)	(883)
Net income (loss)	$ (8,774)	$ (1,064)

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Acquisitions (Tables)

3 Months Ended

Mar. 31, 2015

Business Combinations [Abstract]

Allocation Of Purchase Consideration To The Assets Acquired And Liabilities Assumed

The allocation of purchase consideration to the assets acquired and liabilities assumed during 2013 were as follows (in thousands):

Working capital	$	2,665
Property, plant, and equipment	153
Acquired intangible assets	2,170
Goodwill	2,466
Fair value of purchase consideration	$	7,454

Schedule Of Acquired Intangible Assets

The intangible assets acquired in this acquisition consisted of the following (in thousands):

	Fair Value		Estimated Useful Life
Trademarks	$	640	Indefinite
Technology	260		15 years
Customer relationships	1,130		15 years
Non-compete agreements	140		5 years
Total	$	2,170

Schedule of acquisition related costs

All acquisition related costs (including the gain recognized as a result of the calculation of the earn-out obligation at fair value) consisted of the following (in thousands):

	Three Months Ended   March 31,
	2015			2014
Selling, general and administrative costs	$	(228	)	$	2
Cost of sales	—			206
Total acquisition related costs	$	(228	)	$	208

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Supplemental Financial Information (Tables)

3 Months Ended

Mar. 31, 2015

Condensed Financial Information of Parent Company Only Disclosure [Abstract]

Schedule Of Consolidating Statements Of Operations

GIBRALTAR INDUSTRIES, INC.

CONSOLIDATING STATEMENTS OF OPERATIONS

THREE MONTHS ENDED MARCH 31,2015

(in thousands)

	Gibraltar Industries, Inc.			Guarantor Subsidiaries			Non-Guarantor Subsidiaries			Eliminations			Total
Net sales	$	—		$	184,350		$	19,748		$	(3,483	)	$	200,615
Cost of sales	—			156,864			17,216			(3,380		)	170,700
Gross profit	—			27,486			2,532			(103		)	29,915
Selling, general, and administrative expense	40			19,362			1,543			—			20,945
(Loss) income from operations	(40		)	8,124			989			(103		)	8,970
Interest expense (income)	3,402			327			(29		)	—			3,700
Other expense (income)	7			(3,523		)	(43		)	—			(3,559		)
(Loss) income before taxes	(3,449		)	11,320			1,061			(103		)	8,829
(Benefit of) provision for income taxes	(1,210		)	4,261			241			—			3,292
(Loss) income from continuing operations	(2,239		)	7,059			820			(103		)	5,537
Discontinued operations:
Loss from discontinued operations before taxes	—			(44		)	—			—			(44		)
Benefit of income taxes	—			(16		)	—			—			(16		)
Loss from discontinued operations	—			(28		)	—			—			(28		)
Equity in earnings from subsidiaries	7,851			820			—			(8,671		)	—
Net income	$	5,612		$	7,851		$	820		$	(8,774	)	$	5,509

GIBRALTAR INDUSTRIES, INC.

CONSOLIDATING STATEMENTS OF OPERATIONS

THREE MONTHS ENDED MARCH 31,2014

(in thousands)

	Gibraltar Industries, Inc.			Guarantor Subsidiaries			Non-Guarantor Subsidiaries			Eliminations			Total
Net sales	$	—		$	172,781		$	22,919		$	(4,668	)	$	191,032
Cost of sales	—			145,161			20,494			(4,487		)	161,168
Gross profit	—			27,620			2,425			(181		)	29,864
Selling, general, and administrative expense	36			27,763			1,732			—			29,531
(Loss) income from operations	(36		)	(143		)	693			(181		)	333
Interest expense (income)	3,361			314			(35		)	—			3,640
Other expense	—			30			—			—			30
(Loss) income before taxes	(3,397		)	(487		)	728			(181		)	(3,337		)
(Benefit of) provision for income taxes	(1,177		)	(234		)	160			—			(1,251		)
(Loss) income from continuing operations	(2,220		)	(253		)	568			(181		)	(2,086		)
Equity in earnings from subsidiaries	315			568			—			(883		)	—
Net (loss) income	$	(1,905	)	$	315		$	568		$	(1,064	)	$	(2,086	)

Schedule Of Consolidating Statements Of Comprehensive Income

IBRALTAR INDUSTRIES, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

THREE MONTHS ENDED MARCH 31,2015

(in thousands)

	Gibraltar Industries, Inc.		Guarantor Subsidiaries		Non-Guarantor Subsidiaries			Eliminations			Total
Net income	$	5,612	$	7,851	$	820		$	(8,774	)	$	5,509
Other comprehensive (loss) income:
Foreign currency translation adjustment	—		—		(3,800		)	—			(3,800		)
Reclassification of loss on cash flow hedges, net of tax	—		143		—			—			143
Adjustment to retirement benefit liability, net of tax	—		2		—			—			2
Adjustment to post-retirement health care liability, net of tax	—		37		—			—			37
Other comprehensive income (loss)	—		182		(3,800		)	—			(3,618		)
Total comprehensive income (loss)	$	5,612	$	8,033	$	(2,980	)	$	(8,774	)	$	1,891

GIBRALTAR INDUSTRIES, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

THREE MONTHS ENDED MARCH 31,2014

(in thousands)

	Gibraltar Industries, Inc.			Guarantor Subsidiaries		Non-Guarantor Subsidiaries			Eliminations			Total
Net (loss) income	$	(1,905	)	$	315	$	568		$	(1,064	)	$	(2,086	)
Other comprehensive (loss) income:
Foreign currency translation adjustment	—			—		(904		)	—			(904		)
Adjustment to retirement benefit liability, net of tax	—			2		—			—			2
Adjustment to post-retirement health care liability, net of tax	—			19		—			—			19
Other comprehensive income (loss)	—			21		(904		)	—			(883		)
Total comprehensive (loss) income	$	(1,905	)	$	336	$	(336	)	$	(1,064	)	$	(2,969	)

Schedule Of Consolidating Balance Sheets

GIBRALTAR INDUSTRIES, INC.

CONSOLIDATING BALANCE SHEETS

MARCH 31,2015

(in thousands)

	Gibraltar Industries, Inc.		Guarantor Subsidiaries			Non-Guarantor Subsidiaries			Eliminations			Total
Assets
Current assets:
Cash and cash equivalents	$	—	$	100,829		$	17,471		$	—		$	118,300
Accounts receivable, net	—		104,708			10,576			—			115,284
Intercompany balances	18,298		(400		)	(17,898		)	—			—
Inventories	—		126,248			7,376			—			133,624
Other current assets	1,283		19,885			948			—			22,116
Total current assets	19,581		351,270			18,473			—			389,324
Property, plant, and equipment, net	—		101,858			11,911			—			113,769
Goodwill	—		229,558			5,965			—			235,523
Acquired intangibles	—		75,915			4,524			—			80,439
Other assets	2,810		1,892			—			—			4,702
Investment in subsidiaries	578,899		30,541			—			(609,440		)	—
	$	601,290	$	791,034		$	40,873		$	(609,440	)	$	823,757
Liabilities and Shareholders’ Equity
Current liabilities:
Accounts payable	$	—	$	83,969		$	6,186		$	—		$	90,155
Accrued expenses	1,931		44,667			1,821			—			48,419
Current maturities of long-term debt	—		400			—			—			400
Total current liabilities	1,931		129,036			8,007			—			138,974
Long-term debt	210,000		3,200			—			—			213,200
Deferred income taxes	—		47,741			1,911			—			49,652
Other non-current liabilities	—		32,158			414			—			32,572
Shareholders’ equity	389,359		578,899			30,541			(609,440		)	389,359
	$	601,290	$	791,034		$	40,873		$	(609,440	)	$	823,757

GIBRALTAR INDUSTRIES, INC.

CONSOLIDATING BALANCE SHEETS

DECEMBER 31, 2014

(in thousands)

	Gibraltar Industries, Inc.		Guarantor Subsidiaries			Non-Guarantor Subsidiaries			Eliminations			Total
Assets
Current assets:
Cash and cash equivalents	$	—	$	91,466		$	19,144		$	—		$	110,610
Accounts receivable, net	—		91,713			9,428			—			101,141
Intercompany balances	21,619		(1,850		)	(19,769		)	—			—
Inventories	—		120,091			8,652			—			128,743
Other current assets	4,484		14,488			965			—			19,937
Total current assets	26,103		315,908			18,420			—			360,431
Property, plant, and equipment, net	—		116,628			12,947			—			129,575
Goodwill	—		229,558			6,486			—			236,044
Acquired intangibles	—		77,259			4,956			—			82,215
Other assets	2,931		2,964			—			—			5,895
Investment in subsidiaries	573,664		32,404			—			(606,068		)	—
	$	602,698	$	774,721		$	42,809		$	(606,068	)	$	814,160
Liabilities and Shareholders’ Equity
Current liabilities:
Accounts payable	$	—	$	74,751		$	6,495		$	—		$	81,246
Accrued expenses	5,469		45,561			1,409			—			52,439
Current maturities of long-term debt	—		400			—			—			400
Total current liabilities	5,469		120,712			7,904			—			134,085
Long-term debt	210,000		3,200			—			—			213,200
Deferred income taxes	—		47,717			2,055			—			49,772
Other non-current liabilities	—		29,428			446			—			29,874
Shareholders’ equity	387,229		573,664			32,404			(606,068		)	387,229
	$	602,698	$	774,721		$	42,809		$	(606,068	)	$	814,160

Schedule Of Condensed Consolidating Statements Of Cash Flows

GIBRALTAR INDUSTRIES, INC.

CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS

THREE MONTHS ENDEDMARCH 31,2015

(in thousands)

	Gibraltar Industries, Inc.			Guarantor Subsidiaries			Non-Guarantor Subsidiaries			Eliminations		Total
Cash Flows from Operating Activities
Net cash (used in) provided by operating activities	$	(6,609	)	$	(8,853	)	$	710		$	—	$	(14,752	)
Cash Flows from Investing Activities
Purchases of property, plant, and equipment	—			(1,720		)	(302		)	—		(2,022		)
Other investing activities	—			(61		)	—			—		(61		)
Net proceeds from sale of property and equipment	—			26,181			—			—		26,181
Net cash provided by (used in) investing activities	—			24,400			(302		)	—		24,098
Cash Flows from Financing Activities
Purchase of treasury stock at market prices	(356		)	—			—			—		(356		)
Net proceeds from issuance of common stock	9			—			—			—		9
Intercompany financing	6,938			(6,184		)	(754		)	—		—
Excess tax benefit from stock compensation	18			—			—			—		18
Net cash provided by (used in) financing activities	6,609			(6,184		)	(754		)	—		(329		)
Effect of exchange rate changes on cash	—			—			(1,327		)	—		(1,327		)
Net increase (decrease) in cash and cash equivalents	—			9,363			(1,673		)	—		7,690
Cash and cash equivalents at beginning of year	—			91,466			19,144			—		110,610
Cash and cash equivalents at end of period	$	—		$	100,829		$	17,471		$	—	$	118,300

GIBRALTAR INDUSTRIES, INC.

CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS

THREE MONTHS ENDEDMARCH 31,2014

(in thousands)

	Gibraltar Industries, Inc.			Guarantor Subsidiaries			Non-Guarantor Subsidiaries			Eliminations		Total
Cash Flows from Operating Activities
Net cash (used in) provided by operating activities	$	(6,639	)	$	(8,985	)	$	998		$	—	$	(14,626	)
Cash Flows from Investing Activities
Purchases of property, plant, and equipment	—			(2,474		)	(1,582		)	—		(4,056		)
Net proceeds from sale of property and equipment	—			135			2			—		137
Net cash used in investing activities	—			(2,339		)	(1,580		)	—		(3,919		)
Cash Flows from Financing Activities
Long-term debt payments	—			(2		)	—			—		(2		)
Purchase of treasury stock at market prices	(408		)	—			—			—		(408		)
Net proceeds from issuance of common stock	365			—			—			—		365
Intercompany financing	6,591			(6,929		)	338			—		—
Excess tax benefit from stock compensation	91			—			—			—		91
Net cash provided by (used in) financing activities	6,639			(6,931		)	338			—		46
Effect of exchange rate changes on cash	—			—			(354		)	—		(354		)
Net decrease in cash and cash equivalents	—			(18,255		)	(598		)	—		(18,853		)
Cash and cash equivalents at beginning of year	—			75,856			21,183			—		97,039
Cash and cash equivalents at end of period	$	—		$	57,601		$	20,585		$	—	$	78,186

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Exit Activity Costs and Asset Impairments

3 Months Ended

Mar. 31, 2015

Restructuring and Related Activities [Abstract]

Exit Activity Costs And Asset Impairments

EXIT ACTIVITY COSTS AND ASSET IMPAIRMENTS

The Company focuses on being the most efficient provider of its products by reducing operating costs and implementing lean manufacturing initiatives, which have in part led to the consolidation of facilities and product lines. During the three months ended March 31, 2015, the Company sold one facility and eliminated one product line. As a result, the Company recorded a net reduction of selling, general and administrative expense of $6,691,000, the net result of a gain on the sale of this facility, partially offset by impairment charges due to the elimination of the product line, along with other exit activity costs incurred during the quarter. During 2014, the Company consolidated two facilities in this effort. During the three months ended March 31,2014, the Company incurred $83,000 of asset impairment charges along with exit activity costs, including contract termination costs, severance costs, and other moving and closing costs. If future opportunities for cost savings are identified, other facility consolidations and closings will be considered.

The following table provides a summary of asset impairments and exit activity (gains) costs incurred by segment during the three months ended March 31, (in thousands):

	Three Months Ended   March 31,
	2015			2014
Residential Products	$	(6,580	)	$	327
Industrial and Infrastructure Products	—			102
Net asset impairment and exit activity (gains) charges	$	(6,580	)	$	429

The following table provides a summary of where the asset impairments and exit activity (gains) costs were recorded in the statement of operations for the three months ended March 31, (in thousands):

	Three Months Ended   March 31,
	2015			2014
Cost of sales	$	188		$	325
Selling, general, and administrative expense	(6,768		)	104
Net asset impairment and exit activity (gains) charges	$	(6,580	)	$	429

The following table reconciles the beginning and ending liability for exit activity costs relating to the Company’s facility consolidation efforts (in thousands):

	2015			2014
Balance at January 1	$	575		$	1,092
Exit activity costs recognized	111			346
Cash payments	(323		)	(536		)
Balance at March 31	$	363		$	902