As filed with the Securities and Exchange Commission on April 3, 2009

Registration No. 333-155565

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Amendment No. 2 to

FORM S-3

REGISTRATION STATEMENT

UNDER

THE SECURITIES ACT OF 1933

HEADWATERS INCORPORATED

(Exact Name of Registrant as Specified in Its Charter)

Delaware	87-0547337
(State or Other Jurisdiction of Incorporation or Organization)	(I.R.S. Employer Identification Number)

10653 South River Front Parkway, Suite 300

South Jordan, Utah 84095

(801) 984-9400

(Address, Including Zip Code, and Telephone Number, Including

Area Code, of Registrant’s Principal Executive Offices)

Kirk A. Benson

CEO and Chairman of the Board of Directors

10653 South River Front Parkway, Suite 300

South Jordan, Utah 84095

(801) 984-9400

(Name, Address, Including Zip Code, and Telephone Number, Including Area Code, of Agent for Service)

With copy to:

Linda C. Williams, Esq.

Jeffrey Grill, Esq.

Pillsbury Winthrop Shaw Pittman LLP

50 Fremont Street

San Francisco, California 94105

Telephone: (415) 983-1000

Approximate date of commencement of proposed sale to the public: From time to time after this registration statement becomes effective, as determined by market conditions and other factors.

If the only securities being registered on this form are being offered pursuant to dividend or interest reinvestment plans, check the following box.  ¨

If any of the securities being registered on this form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities offered only in connection with dividend or interest reinvestment plans, check the following box.  x

If this form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.  ¨

If this form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.  ¨

If this form is a registration statement pursuant to General Instruction I.D. or a post-effective amendment thereto that shall become effective upon filing with the Commission pursuant to Rule 462(e) under the Securities Act, check the following box.  ¨

If this form is a post-effective amendment to a registration statement filed pursuant to General Instruction I.D. to register additional securities or additional classes of securities pursuant to Rule 413(b) under the Securities Act, check the following box.  ¨

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 the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer  x	Accelerated filer  ¨	Non-accelerated filer  ¨	Smaller reporting company  ¨
		(Do not check if a smaller reporting company)

CALCULATION OF REGISTRATION FEE

Title of each class of securities to be registered	Proposed maximum offering price(1)(2)	Amount of registration fee
Debt Securities(3)
Preferred Stock(3)
Common Stock(3)
Warrants
Depositary Shares
Units
Total	$250,000,000(3)	$9,825(4)

(1) Not applicable pursuant to Form S-3 General Instruction II(E). An indeterminate aggregate initial offering price or number of the securities of each identified class is being registered as may from time to time be issued at indeterminate prices, with an aggregate initial offering price not to exceed $250,000,000. Includes $17,860,088.50 aggregate initial public offering price of securities that were previously registered pursuant to Registration Statement on Form S-3 (No. 333-96919) filed by the Registrant on July 22, 2002, and were not sold thereunder. Separate consideration may or may not be received for securities that are issuable on exercise, conversion or exchange of other securities or that are issued in units or represented by depositary shares.

(2) There are being registered hereunder such indeterminate number of shares of common stock and preferred stock, such indeterminate principal amount of debt securities, such indeterminate number of warrants to purchase common stock, preferred stock and/or debt securities, and such indeterminate number of units as may be sold by the registrant from time to time, which together shall have an aggregate initial offering price not to exceed $250,000,000. If any debt securities are issued at an original issue discount, then the offering price of such debt securities shall be in such greater principal amount at maturity as shall result in an aggregate offering price not to exceed $250,000,000, less the aggregate dollar amount of all securities previously issued hereunder. Any securities registered hereunder may be sold separately or as units with the other securities registered hereunder. The proposed maximum offering price per unit will be determined, from time to time, by the registrant in connection with the issuance by the registrant of the securities registered hereunder.

(3) Subject to footnote (2), there are also being registered hereunder an indeterminate principal amount or number of shares of debt securities, preferred stock or common stock that may be issued upon conversion of, or in exchange for, debt securities or preferred stock registered hereunder or upon exercise of warrants registered hereunder, as the case may be.

(4) Estimated solely for the purpose of calculating the registration fee for a primary offering pursuant to Rule 457(o) under the Securities Act of 1933. Pursuant to Rule 457(o) under the Securities Act of 1933 and General Instruction II.D. of Form S-3, which permits the registration fee to be calculated on the basis of the maximum offering price of all the securities listed for the primary offering, the table does not specify by each class information as to the amount to be registered or proposed maximum offering price per unit. Pursuant to Rule 415(a)(6), $1,643 of the total fee has already been paid with respect to $17,860,088.50 aggregate initial public offering price of securities that were previously registered pursuant to Registration Statement on Form S-3 (No. 333-96919) filed by the Registrant on July 22, 2002, and were not sold thereunder. Includes $8,182 previously paid on November 20, 2008.

The Registrant hereby amends this registration statement on such date or dates as may be necessary to delay its effective date until the Registrant shall file a further amendment which specifically states that this registration statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933 or until the registration statement shall become effective on such date as the Commission, acting pursuant to said Section 8(a), may determine.

The information in this prospectus is not complete and may be changed. We may not sell these securities until the registration statement filed with Securities and Exchange Commission is effective. This prospectus is not an offer to sell these securities and is not soliciting an offer to buy these securities in any state where the offer or sale is not permitted.

Subject To Completion, Dated April 3, 2009

PROSPECTUS

HEADWATERS INCORPORATED

Common Stock

Preferred Stock

Debt Securities

Warrants

Depositary Shares

Units

From time to time, we may offer up to $250,000,000 of any combination of the securities described in this prospectus, either individually or in units. We may also offer common stock or preferred stock upon conversion of debt securities, common stock upon conversion of preferred stock, or common stock, preferred stock or debt securities upon the exercise of warrants. Such securities may be offered and sold by us in one or more offerings with a total aggregate principal amount or initial purchase price not to exceed $250,000,000.

This prospectus provides a general description of these securities. We will provide specific information and the terms of the securities being offered in supplements to this prospectus. The supplements may also add, update or change information in this prospectus. Please read this prospectus and any prospectus supplements carefully before investing. This prospectus may not be used to sell securities unless accompanied by a prospectus supplement.

Our common stock is traded on the New York Stock Exchange under the symbol “HW.” On April 2, 2009, the last reported sale price for our common stock on the New York Stock Exchange was $3.55 per share.

This prospectus includes $17,860,088.50 in aggregate initial public offering price of securities that were previously registered pursuant to Registration Statement on Form S-3 (Registration No. 333-96919) filed on July 22, 2002 that were not sold thereunder.

Our principal executive offices are located at 10653 South River Front Parkway, Suite 300, South Jordan, Utah 84095, and our telephone number is (801) 984-9400.

We may offer these securities directly to investors, through agents, underwriters or dealers, on a continuous or delayed basis. See “Plan of Distribution.” Each prospectus supplement will provide the terms of the plan of distribution relating to each series of securities.

Investing in our securities involves risks that are described in our most recent Annual Report on Form 10-K, and any subsequent Quarterly Reports on Form 10-Q, which are incorporated by reference into this prospectus or any applicable prospectus supplement.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or passed upon the adequacy or accuracy of this prospectus. Any representation to the contrary is a criminal offense.

The date of this prospectus is             , 2009.

TABLE OF CONTENTS

ABOUT THIS PROSPECTUS	- 2 -
HEADWATERS INCORPORATED	- 2 -
THE SECURITIES WE MAY OFFER	- 2 -
RISK FACTORS	- 3 -
INCORPORATION BY REFERENCE	- 3 -
WHERE YOU CAN FIND MORE INFORMATION	- 3 -
SPECIAL NOTE ABOUT FORWARD-LOOKING STATEMENTS	- 4 -
USE OF PROCEEDS	- 4 -
RATIO OF EARNINGS TO FIXED CHARGES	- 4 -
DESCRIPTION OF CAPITAL STOCK	- 5 -
DESCRIPTION OF DEBT SECURITIES	- 7 -
DESCRIPTION OF WARRANTS	- 15 -
DESCRIPTION OF DEPOSITARY SHARES	- 16 -
DESCRIPTION OF UNITS	- 18 -
PLAN OF DISTRIBUTION	- 20 -
LEGAL MATTERS	- 21 -
EXPERTS	- 21 -

You should rely only on the information incorporated by reference or provided in this prospectus, any prospectus supplement and the registration statement. We have not authorized anyone else to provide you with different information. If anyone provides you with different or inconsistent information, you should not rely on it. We are not making an offer to sell these securities in any state where the offer or sale is not permitted. You should assume that the information in this prospectus and any prospectus supplement, or incorporated by reference, is accurate only as of the dates of those documents. Our business, financial condition, results of operations and prospects may have changed since those dates.

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ABOUT THIS PROSPECTUS

This prospectus is part of a registration statement that we filed with the Securities and Exchange Commission using a “shelf” registration, or continuous offering, process. Under this shelf registration process, we may, from time to time, offer shares of our preferred stock, either separately or represented by depositary shares, common stock or warrants to purchase any of such securities, either individually or in units, and various series of debt securities, in one or more offerings, up to a total dollar amount of $250,000,000.

This prospectus provides you with a general description of the securities we may offer. The specific terms of any securities to be offered will be described in a prospectus supplement. Any prospectus supplement and any related free writing prospectus that we may authorize to be provided to you may also add, update or change information contained in this prospectus. Any statement that we make in this prospectus will be modified or superseded by any inconsistent statement made by us in a prospectus supplement. The registration statement we filed with the SEC includes exhibits that provide more detail on descriptions of the matters discussed in this prospectus. You should read this prospectus and the related exhibits filed with the SEC and any prospectus supplement, together with additional information described under the heading “Where You Can Find More Information.”

Unless the context otherwise requires, references in this prospectus and the accompanying prospectus supplement to “we,” “us” and “our” refer to Headwaters Incorporated and its subsidiaries.

HEADWATERS INCORPORATED

Headwaters Incorporated (“Headwaters”) is a diversified company providing products, technologies and services in three industries: building products, coal combustion products and energy.

Our principal executive offices are located at 10653 South River Front Parkway, Suite 300 South Jordan, Utah 84095. Our telephone number is (801) 984-9400. Headwaters has a website located at http://www.headwaters.com. The information on this website is not a part of this prospectus.

THE SECURITIES WE MAY OFFER

We may offer shares of our preferred stock, either separately or represented by depositary shares, common stock or warrants to purchase any of such securities, either individually or in units, and various series of debt securities, with a total value of up to $250,000,000 from time to time under this prospectus at prices and on terms to be determined by market conditions at the time of any offering. This prospectus provides you with a general description of the securities we may offer. Each time we offer a type or series of securities under this prospectus, we will provide a prospectus supplement that will describe the specific amounts, prices and other important terms of the securities, including, to the extent applicable:

• designation or classification;

• aggregate principal amount or aggregate offering price;

• maturity, if applicable;

• original issue discount, if any;

• rates and times of payment of interest or dividends, if any;

• redemption, conversion, exercise, exchange or sinking fund terms, if any;

• ranking;

• restrictive covenants, if any;

• voting or other rights, if any;

• conversion prices, if any; and

• important U.S. federal income tax considerations.

The prospectus supplement and any related free writing prospectus that we may authorize to be provided to you may also add, update or change information contained in this prospectus or in documents we have incorporated by reference. However, no prospectus supplement or free writing prospectus will offer a security that is not registered and described in this prospectus at the time of the effectiveness of the registration statement of which this prospectus is a part.

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RISK FACTORS

An investment in our securities involves a high degree of risk. Prior to making a decision about investing in our securities, you should carefully consider the specific risk factors discussed in the sections entitled “Risk Factors” contained in any applicable prospectus supplement and our filings with the SEC and incorporated by reference in this prospectus, together with all of the other information contained in this prospectus, or any applicable prospectus supplement. If any of the risks or uncertainties described in our SEC filings or any prospectus supplement or any additional risks and uncertainties actually occur, our business, financial condition and results of operations could be materially and adversely affected. In that case, the trading price of our securities could decline and you might lose all or part of your investment.

INCORPORATION BY REFERENCE

The SEC permits us to “incorporate by reference” the information contained in documents we file with the SEC, which means that we can disclose important information to you by referring you to those documents rather than by including them in this prospectus. Information that is incorporated by reference is considered to be part of this prospectus and you should read it with the same care. Later information that we file with the SEC will automatically update and supersede the information that is either contained herein or incorporated by reference herein, and will be considered to be a part of this prospectus from the date such documents are filed. We have filed with the SEC, and incorporate by reference in this prospectus:

• our Annual Report on Form 10-K for the year ended September 30, 2008, filed with the SEC on November 21, 2008;

• Our Quarterly Report on Form 10-Q for the quarter ended December 31, 2008, filed with the SEC on February 6, 2009;

• our Current Reports on Form 8-K, filed with the SEC on December 22, 2008 and April 3, 2009; and

• the description of our common stock contained in our amended Annual Report on Form 10-K/A, filed with the SEC on April 24, 1996.

We also incorporate by reference all additional documents that we file with the SEC under the terms of Sections 13(a), 13(c), 14 or 15(d) of the Exchange Act, that are made after the initial filing date of the registration statement of which this prospectus is a part and before the termination of any offering of securities offered by this prospectus. Any statement contained in this prospectus or in a document incorporated in, or deemed to be incorporated by reference to, this prospectus shall be deemed to be modified or superseded, for purposes of this prospectus, to the extent that a statement contained in

• the prospectus;

• the accompanying prospectus supplement; or

• any other subsequently filed document which also is incorporated in, or is deemed to be incorporated by reference to this prospectus;

modifies or supersedes such statement. Any such statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this prospectus.

Upon your written or oral request of any or all of the documents incorporated by reference but not delivered with this prospectus, we will send to you the copies you requested at no charge. However, we will not send exhibits to such documents, unless such exhibits are specifically incorporated by reference in such documents. You should direct requests for such copies to the Corporate Secretary, Headwaters Incorporated, 10653 South River Front Parkway, Suite 300, South Jordan, Utah 84095. Our telephone number is (801) 984-9400.

WHERE YOU CAN FIND MORE INFORMATION

We are a reporting company and file annual, quarterly and current reports, proxy statements and other information with the Securities and Exchange Commission, or SEC. In addition, we have filed with the SEC a registration statement on Form S-3, of which this prospectus is a part, under the Securities Act of 1933, as amended, with respect to the securities offered hereby. This prospectus does not contain all of the information set forth in the registration statement or the exhibits which are a part of the registration statement. You may read and copy the registration statement and any document we file

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with the SEC at the public reference room maintained by the SEC at 100 F Street, N.E., Washington, D.C. 20549. You may obtain information on the operation of the public reference room by calling the SEC at 1-800-SEC-0330. Our filings with the SEC are also available to the public through the SEC’s Internet site at http://www.sec.gov and through the New York Stock Exchange, 20 Broad Street, New York, New York 10005, on which our common stock is listed.

SPECIAL NOTE ABOUT FORWARD-LOOKING STATEMENTS

Some of the statements in this prospectus, the documents incorporated by reference into this prospectus and in any prospectus supplement, constitute forward-looking statements (as such term is defined in Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934). . These statements involve known and unknown risks, uncertainties and other factors that may cause our or our industry’s results, levels of activity, or achievements to be materially different from any future results, levels of activity or achievements expressed or implied by such forward-looking statements. For a discussion of the factors that could cause actual results to differ from expectations, please see the risk factors described in our most recent Annual Report on Form 10-K, and any subsequent Quarterly Reports on Form 10-Q, which are incorporated by reference into this Prospectus.

In some cases, you can identify forward-looking statements by terminology such as “may,” “will,” “should,” “intend,” “expect,” “plan,” “anticipate,” “believe,” “estimate,” “predict,” “potential” or “continue,” or the negative of such terms or other comparable terminology.

Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee future results, events, levels of activity, performance or achievements. Except as may be required by law, we undertake no obligation to publicly update any forward-looking statements for any reason, even if new information becomes available or other events occur in the future.

USE OF PROCEEDS

Unless otherwise indicated in the applicable prospectus supplement, we intend to use the net proceeds from the sale of the securities offered in the prospectus and any prospectus supplement for future acquisitions, repayment or redemption of existing indebtedness, and general corporate purposes, which may include additions to working capital, financing of capital expenditures, research and development of new technologies and strategic investment opportunities. We expect from time to time to evaluate the acquisition of businesses, products and technologies for which a portion of the net proceeds may be used. Pending such uses, we may also invest the net proceeds in interest bearing securities. We may borrow additional funds from time to time from public and private sources on both a long-term and short-term basis to fund our future capital and working capital requirements in excess of internally generated funds.

As of December 31, 2008, $200.0 million of indebtedness under our senior secured credit facility was outstanding, which currently bears a variable interest rate of LIBOR plus 5.0%. The first lien term loan is repayable $74.8 million in February 2011 and $125.2 million in April 2011, the termination date. The weighted average interest rate on our first lien term loan was approximately 6.0% at December 31, 2008. As of December 31, 2008 we had outstanding approximately $91.6 million in aggregate principal amount of our 2.875% Convertible Senior Subordinated Notes due 2016, with a fixed annual interest rate of 2.875%; approximately $63.3 million in aggregate principal amount of our 16.0% Convertible Senior Subordinated Notes due 2016, with a fixed annual interest rate of 16.0%; and $160.0 million in aggregate principal amount of our 2.50% Convertible Senior Subordinated Notes due 2014, with a fixed annual interest rate of 2.50%.

RATIO OF EARNINGS TO FIXED CHARGES

The following table sets forth the ratio of earnings to fixed charges for the periods indicated:

	Year Ended September 30,						Quarter ended December 31,
	2004	2005	2006	2007	2008		2007	2008
Ratio of earnings to fixed charges	5.90	3.63	4.33	2.52	N/A	*	3.60	1.18

* Total earnings for 2008 were less than zero dollars.

For purposes of calculating the ratio of earnings to fixed charges, (i) fixed charges consist of interest expensed and capitalized, amortization of discount on debt and capitalized expenses related to indebtedness, and a reasonable approximation of interest within rental expense; and (ii) earnings consist of pre-tax income from continuing operations before adjustment for minority interests in consolidated subsidiaries or income or loss from equity, plus fixed charges, less interest capitalized.

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DESCRIPTION OF CAPITAL STOCK

This section describes the general terms and provisions of the shares of our common stock, par value $0.001 per share and preferred stock, par value $0.001 per share. The summary is not complete and is qualified in its entirety by reference to the description of our common stock incorporated by reference in this prospectus. We have also filed our certificate of incorporation and our bylaws as exhibits to the registration statement, of which this prospectus is a part. You should read our certificate of incorporation and our bylaws for additional information before you buy any of our capital stock. See “Where You Can Find More Information.”

Common Stock

As of December 31, 2008, our authorized common stock was 100,000,000 shares, of which 42.3 million shares were issued and outstanding. The holders of common stock are entitled to one vote per share on all matters submitted to a vote of our stockholders. Subject to preferences that may be applicable to any preferred stock outstanding at the time, the holders of outstanding shares of common stock are entitled to receive ratably any dividends out of assets legally available therefor as our board of directors may from time to time determine. Upon liquidation, dissolution or winding up of our company, holders of our common stock are entitled to share ratably in all assets remaining after payment of liabilities and the liquidation preference of any then outstanding shares of preferred stock. Holders of common stock have no preemptive or conversion rights or other subscription rights. There are no redemption or sinking fund provisions applicable to the common stock. All outstanding shares of common stock are fully paid and nonassessable.

Preferred Stock

As of December 31, 2008, our authorized preferred stock was 10,000,000 shares, of which none were issued and outstanding.

We may issue preferred stock with such designations, powers, preferences and other rights and qualifications, limitations or restrictions as our board of directors may authorize, without further action by our stockholders, including but not limited to:

• the distinctive designation of each series and the number of shares that will constitute such series;

• the voting rights, if any, of shares of the series and the terms and conditions of such voting rights;

• the dividend rate on the shares of the series, the dates on which dividends are payable, any restriction, limitation or condition upon the payment of dividends, whether dividends will be cumulative and the dates from and after which dividends shall accumulate;

• the prices at which, and the terms and conditions on which, the shares of the series may be redeemed, if such shares are redeemable;

• the terms and conditions of a sinking or purchase fund for the purchase or redemption of shares of the series, if such a fund is provided;

• any preferential amount payable upon shares of the series in the event of the liquidation, dissolution or winding up of, or upon the distribution of any of our assets; and

• the prices or rates of conversion or exchange at which, and the terms and conditions on which, the shares of such series may be converted or exchanged into other securities, if such shares are convertible or exchangeable.

The particular terms of any series of preferred stock will be described in a prospectus supplement. Any material U.S. federal income tax consequences and other special considerations with respect to any preferred stock offered under this prospectus will also be described in the applicable prospectus supplement.

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Anti-Takeover Provisions of Delaware Law and Charter Provisions

We are subject to Section 203 of the Delaware General Corporation Law, which prohibits a publicly-held Delaware corporation from engaging in a “business combination,” except under certain circumstances, with an “interested stockholder” for a period of three years following the date such person became an “interested stockholder” unless:

• before such person became an interested stockholder, the board of directors of the corporation approved either the business combination or the transaction that resulted in the interested stockholder becoming an interested stockholder;

• upon the consummation of the transaction that resulted in the interested stockholder becoming an interested stockholder, the interested stockholder owned at least 85% of the voting stock of the corporation outstanding at the time the transaction commenced, excluding shares held by directors who also are officers of the corporation and shares held by employee stock plans; or

• at or following the time such person became an interested stockholder, the business combination is approved by the board of directors of the corporation and authorized at a meeting of stockholders by the affirmative vote of the holders of 66 2/3% of the outstanding voting stock of the corporation which is not owned by the interested stockholder.

The term “interested stockholder” generally is defined as a person who, together with affiliates and associates, owns, or, within the three years prior to the determination of interested stockholder status, owned, 15% or more of a corporation’s outstanding voting stock. The term “business combination” includes mergers, asset or stock sales and other similar transactions resulting in a financial benefit to an interested stockholder. Section 203 makes it more difficult for an “interested stockholder” to effect various business combinations with a corporation for a three-year period. The existence of this provision would be expected to have an anti-takeover effect with respect to transactions not approved in advance by our board of directors, including discouraging attempts that might result in a premium over the market price for the shares of common stock held by stockholders.

The ability of the board of directors to issue shares of preferred stock and to set the voting rights, preferences and other terms thereof, without further stockholder action, may be deemed to have anti-takeover effect and may discourage takeover attempts not first approved by the board of directors, including takeovers which stockholders may deem to be in their best interests. If takeover attempts are discouraged, temporary fluctuations in the market price of our common stock, which may result from actual or rumored takeover attempts, may be inhibited. These provisions, together with the ability of our board of directors to issue preferred stock without further stockholder action, including adoption of a stockholders rights plan using preferred stock rights, could also delay or frustrate the removal of incumbent directors or the assumption of control by stockholders, even if the removal or assumption would be beneficial to our stockholders. These provisions could also discourage or inhibit a merger, tender offer or proxy contests, even if favorable to the interests of stockholders, and could depress the market price of our common stock. In addition, our bylaws provide that our board of directors is divided into three classes, a separate class to be elected each year, making it more difficult to replace the entire board of directors or remove individual directors. In addition, our bylaws may be amended by action of the board of directors. Certain provisions under consideration for amendment are notice requirements and other procedures with respect to special meetings called by stockholders, stockholder action by written consent and director nominations by stockholders.

Limitation of Liability and Indemnification

Delaware law permits, and our certificate of incorporation contains, provisions eliminating a director’s personal liability for monetary damages resulting from a breach of fiduciary duty, except in certain circumstances involving wrongful acts, such as (i) for any breach of the director’s duty of loyalty to the company or its stockholders, (ii) for acts or omissions not in good faith or which involve intentional misconduct or a knowing violation of law, (iii) liability under Section 174 of the Delaware General Corporation Law for improper dividends, repurchases or redemptions of stock or (iv) for any transaction from which the director derives an improper personal benefit. These provisions do not limit or eliminate our rights or any stockholder’s rights to seek non-monetary relief, such as an injunction or rescission, in the event of a breach of director’s fiduciary duty. These provisions will not alter a director’s liability under federal securities law. We have put in place agreements with our directors and executive officers containing provisions indemnifying our directors and officers to the fullest extent permitted by Delaware General Corporation Law. We believe that these provisions will assist us in attracting and retaining qualified individuals to serve as our directors.

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Transfer Agent

The transfer agent and registrar for our common stock is American Stock Transfer & Trust Company.

DESCRIPTION OF DEBT SECURITIES

The following is a summary of the general terms of the debt securities. We will file a prospectus supplement that may contain additional terms when we issue debt securities. The terms presented here, together with the terms in a related prospectus supplement, will be a description of the material terms of the debt securities. You should also read the indenture under which the debt securities are to be issued. We have filed a form of indenture governing different types of debt securities with the SEC as an exhibit to the registration statement of which this prospectus is a part. All capitalized terms have the meanings specified in the indenture.

We may issue, from time to time, debt securities, in one or more series, that will consist of either our senior debt, our senior subordinated debt or our subordinated debt. We refer to the subordinated debt securities and the senior subordinated debt securities together as the subordinated securities. The debt securities we offer will be issued under an indenture between us and Wells Fargo Bank, National Association, as trustee. Debt securities, whether senior, senior subordinated or subordinated, may be issued as convertible debt securities or exchangeable debt securities. The following is a summary of the material provisions of the indenture filed as an exhibit to the registration statement of which this prospectus is a part. For each series of debt securities, the applicable prospectus supplement for the series may change and supplement the summary below.

General Terms of the Indenture

The indenture does not limit the amount of debt securities that we may issue. It provides that we may issue debt securities up to the principal amount that we may authorize and may be in any currency or currency unit that we may designate. We may, without the consent of the holders of any series, increase the principal amount of securities in that series in the future, on the same terms and conditions and with the same CUSIP numbers as that series. Except for the limitations on consolidation, merger and sale of all or substantially all of our assets contained in the indenture, the terms of the indenture do not contain any covenants or other provisions designed to give holders of any debt securities protection against changes in our operations, financial condition or transactions involving us.

We may issue the debt securities issued under the indenture as “discount securities,” which means they may be sold at a discount below their stated principal amount. These debt securities, as well as other debt securities that are not issued at a discount, may be issued with “original issue discount”, or OID, for U.S. federal income tax purposes because of interest payment and other characteristics. Material U.S. federal income tax considerations applicable to debt securities issued with original issue discount will be described in more detail in any applicable prospectus supplement.

The applicable prospectus supplement for a series of debt securities that we issue will describe, among other things, the following terms of the offered debt securities:

• the title and authorized denominations of the series of debt securities;

• any limit on the aggregate principal amount of the series of debt securities;

• whether such debt securities will be issued in fully registered form without coupons or in a form registered as to principal only with coupons or in bearer form with coupons;

• whether issued in the form of one or more global securities and whether all or a portion of the principal amount of the debt securities is represented thereby;

• the price or prices at which the debt securities will be issued;

• the date or dates on which principal is payable;

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• the place or places where and the manner in which principal, premium or interest, if any, will be payable and the place or places where the debt securities may be presented for transfer and, if applicable, conversion or exchange;

• interest rates, and the dates from which interest, if any, will accrue, and the dates when interest is payable and the maturity;

• the right, if any, to extend the interest payment periods and the duration of the extensions;

• our rights or obligations to redeem or purchase the debt securities;

• any sinking fund or other provisions that would obligate us to repurchase or otherwise redeem some or all of the debt securities;

• conversion or exchange provisions, if any, including conversion or exchange prices or rates and adjustments thereto;

• the currency or currencies of payment of principal or interest;

• the terms applicable to any debt securities issued at a discount from their stated principal amount;

• the terms, if any, under which any debt securities will rank junior to any of our other debt;

• whether and upon what terms the debt securities may be defeased, if different from the provisions set forth in the indenture;

• if the amount of payments of principal or interest is to be determined by reference to an index or formula, or based on a coin or currency other than that in which the debt securities are stated to be payable, the manner in which these amounts are determined and the calculation agent, if any, with respect thereto;

• if other than the entire principal amount of the debt securities when issued, the portion of the principal amount payable upon acceleration of maturity as a result of a default on our obligations;

• the events of default and covenants relating to the debt securities that are in addition to, modify or delete those described in this prospectus;

• the nature and terms of any security for any secured debt securities; and

• any other specific terms of any debt securities.

The applicable prospectus supplement will present material U.S. federal income tax considerations for holders of any debt securities and the securities exchange or quotation system on which any debt securities are to be listed or quoted.

Senior Debt Securities

Payment of the principal of, premium and interest, if any, on senior debt securities will rank on a parity with all of our other unsecured and unsubordinated debt.

Senior Subordinated Debt Securities

Payment of the principal of, premium and interest, if any, on senior subordinated debt securities will be junior in right of payment to the prior payment in full of all of our unsubordinated debt, including senior debt securities and any credit facility. We will state in the applicable prospectus supplement relating to any senior subordinated debt securities the subordination terms of the securities as well as the aggregate amount of outstanding debt, as of the most recent practicable date, that by its terms would be senior to the senior subordinated debt securities. We will also state in such prospectus supplement limitations, if any, on issuance of additional senior debt.

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Subordinated Debt Securities

Payment of the principal of, premium and interest, if any, on subordinated debt securities will be subordinated and junior in right of payment to the prior payment in full of all of our senior debt, including our senior debt securities and senior subordinated debt securities. We will state in the applicable prospectus supplement relating to any subordinated debt securities the subordination terms of the securities as well as the aggregate amount of outstanding indebtedness, as of the most recent practicable date, that by its terms would be senior to the subordinated debt securities. We will also state in such prospectus supplement limitations, if any, on issuance of additional senior indebtedness.

Conversion or Exchange Rights

Debt securities may be convertible into or exchangeable for other securities, including, for example, shares of our equity securities. The terms and conditions of conversion or exchange will be stated in the applicable prospectus supplement. The terms will include, among others, the following:

• the conversion or exchange price;

• the conversion or exchange period;

• provisions regarding the ability of us or the holder to convert or exchange the debt securities;

• events requiring adjustment to the conversion or exchange price; and

• provisions affecting conversion or exchange in the event of our redemption of the debt securities.

Consolidation, Merger or Sale

We cannot consolidate or merge with or into, or transfer or lease all or substantially all of our assets to, any person, and we cannot permit any other person to consolidate with or merge into us, unless (1) we will be the continuing corporation or (2) the successor corporation or person to which our assets are transferred or leased is a corporation organized under the laws of the United States, any state of the United States or the District of Columbia and it expressly assumes our obligations under the debt securities and the indenture. In addition, we cannot complete such a transaction unless immediately after completing the transaction, no event of default under the indenture, and no event which, after notice or lapse of time or both, would become an event of default under the indenture, shall have occurred and be continuing. When the person to whom our assets are transferred or leased has assumed our obligations under the debt securities and the indenture, we shall be discharged from all our obligations under the debt securities and the indenture except in limited circumstances.

This covenant would not apply to any recapitalization transaction, a change of control of us or a highly leveraged transaction, unless the transaction or change of control were structured to include a merger or consolidation or transfer or lease of all or substantially all of our assets.

Events of Default

The term “Event of Default,” when used in the indenture, unless otherwise indicated, means any of the following:

• failure to pay interest for 30 days after the date payment is due and payable;

• failure to pay principal or premium, if any, on any debt security when due, either at maturity, upon any redemption, by declaration or otherwise;

• failure to make sinking fund payments when due;

• failure to perform other covenants for 60 days after notice that performance was required;

• events in bankruptcy, insolvency or reorganization relating to us; or

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• any other Event of Default provided in the applicable officer’s certificate, resolution of our board of directors or the supplemental indenture under which we issue a series of debt securities.

An Event of Default for a particular series of debt securities does not necessarily constitute an Event of Default for any other series of debt securities issued under the indenture.

If an Event of Default with respect to any series of senior debt securities occurs and is continuing, then either the trustee for such series or the holders of a majority in aggregate principal amount of the outstanding debt securities of such series, by notice in writing, may declare the principal amount of and interest on all of the debt securities of such series to be due and payable immediately; provided, however, unless otherwise provided in the applicable prospectus supplement, if such an Event of Default occurs and is continuing with respect to more than one series of senior debt securities under the indenture, the trustee for such series or the holders of a majority in aggregate principal amount of the outstanding debt securities of all such series of senior debt securities of equal ranking (or, if any of such senior debt securities are discount securities, such portion of the principal amount as may be specified in the terms of that series), voting as one class, may make such declaration of acceleration as to all series of such equal ranking and not the holders of the debt securities of any one of such series of senior debt securities.

If an Event of Default with respect to any series of subordinated securities occurs and is continuing, then either the trustee for such series or the holders of a majority in aggregate principal amount of the outstanding debt securities of such series, by notice in writing, may declare the principal amount of and interest on all of the debt securities of such series to be due and payable immediately; provided, however, unless otherwise provided in the applicable prospectus supplement, if such an Event of Default occurs and is continuing with respect to more than one series of subordinated securities under the indenture, the trustee for such series or the holders of a majority in aggregate principal amount of the outstanding debt securities of all such series of subordinated securities of equal ranking (or, if any of such subordinated securities are discount securities, such portion of the principal amount as may be specified in the terms of that series), voting as one class, may make such declaration of acceleration as to all series of equal ranking and not the holders of the debt securities of any one of such series of subordinated securities.

The holders of not less than a majority in aggregate principal amount of the debt securities of all affected series of equal ranking may, after satisfying certain conditions, rescind and annul any of the above-described declarations and consequences involving such series.

If an Event of Default relating to events in bankruptcy, insolvency or reorganization of us occurs and is continuing, then the principal amount of all of the debt securities outstanding, and any accrued interest, will automatically become due and payable immediately, without any declaration or other act by the trustee or any holder.

The indenture imposes limitations on suits brought by holders of debt securities against us. Except for actions for payment of overdue principal or interest, no holder of debt securities of any series may institute any action against us under the indenture unless:

• the holder has previously given to the trustee written notice of default and continuance of such default;

• the holders of not less than a majority in principal amount of the outstanding debt securities of the affected series of equal ranking have requested that the trustee institute the action;

• the requesting holders have offered the trustee reasonable indemnity for expenses and liabilities that may be incurred by bringing the action;

• the trustee has not instituted the action within 60 days of the request; and

• the trustee has not received inconsistent direction by the holders of a majority in principal amount of the outstanding debt securities of the affected series of equal ranking.

We will be required to file annually with the trustee a certificate, signed by one of our officers, stating whether or not the officer knows of any default by us in the performance, observance or fulfillment of any condition or covenant of the indenture.

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Registered Global Securities and Book Entry System

The debt securities of a series may be issued in whole or in part in book-entry form and may be represented by one or more fully registered global securities or in unregistered form with or without coupons. We will deposit any registered global securities with a depositary or with a nominee for a depositary identified in the applicable prospectus supplement and registered in the name of such depositary or nominee. In such case, we will issue one or more registered global securities denominated in an amount equal to the aggregate principal amount of all of the debt securities of the series to be issued and represented by such registered global security or securities. This means that we will not issue certificates to each holder.

Unless and until it is exchanged in whole or in part for debt securities in definitive registered form, a registered global security may not be transferred except as a whole:

• by the depositary for such registered global security to its nominee;

• by a nominee of the depositary to the depositary or another nominee of the depositary; or

• by the depositary or its nominee to a successor of the depositary or a nominee of the successor.

The prospectus supplement relating to a series of debt securities will describe the specific terms of the depositary arrangement involving any portion of the series represented by a registered global security. We anticipate that the following provisions will apply to all depositary arrangements for registered debt securities:

• ownership of beneficial interests in a registered global security will be limited to persons that have accounts with the depositary for such registered global security, these persons being referred to as “participants,” or persons that may hold interests through participants;

• upon the issuance of a registered global security, the depositary for the registered global security will credit, on its book-entry registration and transfer system, the participants’ accounts with the respective principal amounts of the debt securities represented by the registered global security beneficially owned by the participants;

• any dealers, underwriters, or agents participating in the distribution of the debt securities represented by a registered global security will designate the accounts to be credited; and

• ownership of beneficial interest in such registered global security will be shown on, and the transfer of such ownership interest will be effected only through, records maintained by the depositary for such registered global security for interests of participants, and on the records of participants for interests of persons holding through participants.

The laws of some states may require that specified purchasers of securities take physical delivery of the securities in definitive form. These laws may limit the ability of those persons to own, transfer or pledge beneficial interests in registered global securities.

So long as the depositary for a registered global security, or its nominee, is the registered owner of such registered global security, the depositary or such nominee, as the case may be, will be considered the sole owner or holder of the debt securities represented by the registered global security for all purposes under the indenture. Except as stated below, owners of beneficial interests in a registered global security:

• will not be entitled to have the debt securities represented by a registered global security registered in their names;

• will not receive or be entitled to receive physical delivery of the debt securities in the definitive form; and

• will not be considered the owners or holders of the debt securities under the relevant indenture.

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Accordingly, each person owning a beneficial interest in a registered global security must rely on the procedures of the depositary for the registered global security and, if the person is not a participant, on the procedures of a participant through which the person owns its interest, to exercise any rights of a holder under the indenture.

We understand that under existing industry practices, if we request any action of holders or if an owner of a beneficial interest in a registered global security desires to give or take any action that a holder is entitled to give or take under the indenture, the depositary for the registered global security would authorize the participants holding the relevant beneficial interests to give or take the action, and the participants would authorize beneficial owners owning through the participants to give or take the action or would otherwise act upon the instructions of beneficial owners holding through them.

We will make payments of principal and premium, if any, and interest, if any, on debt securities represented by a registered global security registered in the name of a depositary or its nominee to the depositary or its nominee, as the case may be, as the registered owners of the registered global security. None of us, the trustee or any other agent of ours or the trustee will be responsible or liable for any aspect of the records relating to, or payments made on account of, beneficial ownership interests in the registered global security or for maintaining, supervising or reviewing any records relating to the beneficial ownership interests.

We expect that the depositary for any debt securities represented by a registered global security, upon receipt of any payments of principal and premium, if any, and interest, if any, in respect of the registered global security, will immediately credit participants’ accounts with payments in amounts proportionate to their respective beneficial interests in the registered global security as shown on the records of the depositary. We also expect that standing customer instructions and customary practices will govern payments by participants to owners of beneficial interests in the registered global security held through the participants, as is now the case with the securities held for the accounts of customers in bearer form or registered in “street name.” We also expect that any of these payments will be the responsibility of the participants.

If the depositary for any debt securities represented by a registered global security is at any time unwilling or unable to continue as depositary or stops being a clearing agency registered under the Exchange Act, we will appoint an eligible successor depositary. If we fail to appoint an eligible successor depositary within 90 days, we will issue the debt securities in definitive form in exchange for the registered global security. In addition, we may at any time and in our sole discretion decide not to have any of the debt securities of a series represented by one or more registered global securities. In that event, we will issue debt securities of the series in a definitive form in exchange for all of the registered global securities representing the debt securities. The trustee will register any debt securities issued in definitive form in exchange for a registered global security in the name or names as the depositary, based upon instructions from its participants, shall instruct the trustee.

We may also issue bearer debt securities of a series in the form of one or more global securities, referred to as “bearer global securities.” We will deposit these securities with a common depositary for Euroclear System and Cedel Bank, Société Anonyme, or with a nominee for the depositary identified in the prospectus supplement relating to the series. The prospectus supplement relating to a series of debt securities represented by a bearer global security will describe the applicable terms and procedures. These will include the specific terms of the depositary arrangement and any specific procedures for the issuance of debt securities in definitive form in exchange for a bearer global security, in proportion to the series represented by a bearer global security.

Discharge, Defeasance and Covenant Defeasance

We can discharge or decrease our obligations under the indenture as stated below.

We may discharge obligations to holders of any series of debt securities that have not already been delivered to the trustee for cancellation and that have either become due and payable or are by their terms to become due and payable, or are scheduled for redemption, within sixty (60) days. We may effect a discharge by irrevocably depositing with the trustee cash or U.S. government obligations, as trust funds, in an amount certified to be enough to pay when due, whether at maturity, upon redemption or otherwise, the principal of, premium and interest, if any, on the debt securities and any mandatory sinking fund payments.

Unless otherwise provided in the applicable prospectus supplement, we may also discharge any and all of our obligations to holders of any series of debt securities at any time, which we refer to as defeasance. We may also be released from the obligations imposed by any covenants of any outstanding series of debt securities and provisions of the indenture, and we may omit to comply with those covenants without creating an event of default under the trust declaration, which we refer to as covenant defeasance. We may effect defeasance and covenant defeasance only if, among other things:

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• we irrevocably deposit with the trustee cash or U.S. government obligations, as trust funds, in an amount certified to be enough to pay at maturity, or upon redemption, the principal, premium and interest, if any, on all outstanding debt securities of the series;

• we deliver to the trustee an opinion of counsel from a nationally recognized law firm to the effect that the holders of the series of debt securities will not recognize income, gain or loss for U.S. federal income tax purposes as a result of the defeasance or covenant defeasance and that defeasance or covenant defeasance will not otherwise alter the holders’ U.S. federal income tax treatment of principal, premium and interest, if any, payments on the series of debt securities; and

• in the case of subordinated debt securities, no event or condition shall exist that, based on the subordination provisions applicable to the series, would prevent us from making payments of principal of, premium and interest, if any, on any of the applicable subordinated debt securities at the date of the irrevocable deposit referred to above or at any time during the period ending on the 91st day after the deposit date.

In the case of a defeasance by us, the opinion we deliver must be based on a ruling of the Internal Revenue Service issued, or a change in U.S. federal income tax law occurring, after the date of the indenture, since such a result would not occur under the U.S. federal income tax laws in effect on such date.

Although we may discharge or decrease our obligations under the indenture as described in the two preceding paragraphs, we may not avoid, among other things, our duty to register the transfer or exchange of any series of debt securities, to replace any temporary, mutilated, destroyed, lost or stolen series of debt securities or to maintain an office or agency in respect of any series of debt securities.

Modification of the Indenture

The indenture provides that we and the trustee may enter into supplemental indentures without the consent of the holders of debt securities to:

• secure any debt securities and provide the terms and conditions for the release or substitution of the security;

• evidence the assumption by a successor corporation of our obligations;

• add covenants for the protection of the holders of debt securities;

• add any additional events of default;

• cure any ambiguity or correct any inconsistency or defect in the indenture;

• add to, change or eliminate any of the provisions of the indenture in a manner that will become effective only when there is no outstanding debt security which is entitled to the benefit of the provision as to which the modification would apply;

• establish the forms or terms of debt securities of any series;

• eliminate any conflict between the terms of the indenture and the Trust Indenture Act of 1939;

• evidence and provide for the acceptance of appointment by a successor trustee and add to or change any of the provisions of the indenture as is necessary for the administration of the trusts by more than one trustee; and

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• make any other provisions with respect to matters or questions arising under the indenture that will not be inconsistent with any provision of the indenture as long as the new provisions do not adversely affect the interests of the holders of any outstanding debt securities of any series created prior to the modification.

The indenture also provides that we and the trustee may, with the consent of the holders of not less than a majority in aggregate principal amount of debt securities of all series of senior debt securities or of Subordinated Securities of equal ranking, as the case may be, then outstanding and affected, voting as one class, add any provisions to, or change in any manner, eliminate or modify in any way the provisions of, the indenture or modify in any manner the rights of the holders of the debt securities. We and the trustee may not, however, without the consent of the holder of each outstanding debt security affected thereby:

• extend the final maturity of any debt security;

• reduce the principal amount or premium, if any;

• reduce the rate or extend the time of payment of interest;

• reduce any amount payable on redemption or impair or affect any right of redemption at the option of the holder of the debt security;

• change the currency in which the principal, premium or interest, if any, is payable;

• reduce the amount of the principal of any debt security issued with an original issue discount that is payable upon acceleration or provable in bankruptcy;

• alter provisions of the relevant indenture relating to the debt securities not denominated in U.S. dollars;

• impair the right to institute suit for the enforcement of any payment on any debt security when due;

• if applicable, adversely affect the right of a holder to convert or exchange a debt security; or

• reduce the percentage of holders of debt securities of any series whose consent is required for any modification of the indenture.

The indenture provides that the holders of not less than a majority in aggregate principal amount of the then outstanding debt securities of any and all affected series of equal ranking, by notice to the relevant trustee, may on behalf of the holders of the debt securities of any and all such series of equal ranking waive any default and its consequences under the indenture except:

• a continuing default in the payment of interest on, premium, if any, or principal of, any such debt security held by a nonconsenting holder; or

• a default in respect of a covenant or provision of the indenture that cannot be modified or amended without the consent of the holder of each outstanding debt security of each series affected.

Concerning the Trustee

The indenture provides that there may be more than one trustee under the indenture, each for one or more series of debt securities. If there are different trustees for different series of debt securities, each trustee will be a trustee of a trust under the indenture separate and apart from the trust administered by any other trustee under that indenture. Except as otherwise indicated in this prospectus or any prospectus supplement, any action permitted to be taken by a trustee may be taken by such trustee only on the one or more series of debt securities for which it is the trustee under the indenture. Any trustee under the indenture may resign or be removed from one or more series of debt securities. All payments of principal of, premium and interest, if any, on, and all registration, transfer, exchange, authentication and delivery of, the debt securities of a series will be effected by the trustee for that series at an office designated by the trustee.

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If the trustee becomes a creditor of ours, the indenture places limitations on the right of the trustee to obtain payment of claims or to realize on property received in respect of any such claim as security or otherwise. The trustee may engage in other transactions. If it acquires any conflicting interest relating to any duties concerning the debt securities, however, it must eliminate the conflict or resign as trustee.

The holders of a majority in aggregate principal amount of any and all affected series of debt securities of equal ranking then outstanding will have the right to direct the time, method and place of conducting any proceeding for exercising any remedy available to the trustee concerning the applicable series of debt securities, provided that the direction:

• would not conflict with any rule of law or with the relevant indenture;

• would not be unduly prejudicial to the rights of another holder of the debt securities; and

• would not involve any trustee in personal liability.

The indenture provides that in case an Event of Default shall occur, not be cured and be known to any trustee, the trustee must use the same degree of care as a prudent person would use in the conduct of his or her own affairs in the exercise of the trustee’s power. The trustee will be under no obligation to exercise any of its rights or powers under the indenture at the request of any of the holders of the debt securities, unless they shall have offered to the trustee security and indemnity satisfactory to the trustee.

No Individual Liability of Incorporators, Stockholders, Officers or Directors

The indenture provides that no incorporator and no past, present or future stockholder, officer or director of ours or any successor corporation in their capacity as such shall have any individual liability for any of our obligations, covenants or agreements under the debt securities or the indenture.

Governing Law

The indenture and the debt securities will be governed by, and construed in accordance with, the laws of the State of New York.

DESCRIPTION OF WARRANTS

We may issue warrants for the purchase of common stock, preferred stock and/or debt securities in one or more series. We may issue warrants independently or together with common stock, preferred stock and/or debt securities, and the warrants may be attached to or separate from these securities. While the terms summarized below will apply generally to any warrants that we may offer, we will describe the particular terms of any series of warrants in more detail in the applicable prospectus supplement. The terms of any warrants offered under a prospectus supplement may differ from the terms described below.

We will file as exhibits to the registration statement of which this prospectus is a part, or will incorporate by reference from reports that we file with the SEC, the form of warrant agreement, including a form of warrant certificate, that describes the terms of the particular series of warrants we are offering before the issuance of the related series of warrants. The following summaries of material provisions of the warrants and the warrant agreements are subject to, and qualified in their entirety by reference to, all the provisions of the warrant agreement and warrant certificate applicable to the particular series of warrants that we may offer under this prospectus. We urge you to read the applicable prospectus supplements related to the particular series of warrants that we may offer under this prospectus and the complete warrant agreements and warrant certificates that contain the terms of the warrants.

We will describe in the applicable prospectus supplement the terms of the series of warrants being offered, including:

• the offering price and aggregate number of warrants offered;

• the currency for which the warrants may be purchased;

• if applicable, the designation and terms of the securities with which the warrants are issued and the number of warrants issued with each such security or each principal amount of such security;

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• if applicable, the date on and after which the warrants and the related securities will be separately transferable;

• in the case of warrants to purchase debt securities, the principal amount of debt securities purchasable upon exercise of one warrant and the price at, and currency in which, this principal amount of debt securities may be purchased upon such exercise;

• in the case of warrants to purchase common stock or preferred stock, the number of shares of common stock or preferred stock, as the case may be, purchasable upon the exercise of one warrant and the price at which these shares may be purchased upon such exercise;

• the effect of any merger, consolidation, sale or other disposition of our business on the warrant agreements and the warrants;

• the terms of any rights to redeem or call the warrants;

• any provisions for changes to or adjustments in the exercise price or number of securities issuable upon exercise of the warrants;

• the dates on which the right to exercise the warrants will commence and expire;

• the manner in which the warrant agreements and warrants may be modified;

• a discussion of any material U.S. federal income tax consequences of holding or exercising the warrants;

• the terms of the securities issuable upon exercise of the warrants; and

• any other specific terms, preferences, rights or limitations of or restrictions on the warrants.

Each warrant will entitle the holder to purchase the securities that we specify in the applicable prospectus supplement at the exercise price that we describe in the applicable prospectus supplement. Holders of the warrants may exercise the warrants at any time up to the specified time on the expiration date that we set forth in the applicable prospectus supplement. After the close of business on the expiration date, unexercised warrants will become void.

Holders of the warrants may exercise the warrants by delivering the warrant certificate representing the warrants to be exercised together with specified information, and paying the required amount to the warrant agent in immediately available funds, as provided in the applicable prospectus supplement. We will set forth on the reverse side of the warrant certificate and in the applicable prospectus supplement the information that the holder of the warrant will be required to deliver to the warrant agent.

Upon receipt of the required payment and the warrant certificate properly completed and duly executed at the corporate trust office of the warrant agent or any other office indicated in the applicable prospectus supplement, we will issue and deliver the securities purchasable upon such exercise. If fewer than all of the warrants represented by the warrant certificate are exercised, then we will issue a new warrant certificate for the remaining amount of warrants. If we so indicate in the applicable prospectus supplement, holders of the warrants may surrender securities as all or part of the exercise price for warrants.

Unless we provide otherwise in the applicable prospectus supplement, the warrants and warrant agreements will be governed by and construed in accordance with the laws of the State of New York.

DESCRIPTION OF DEPOSITARY SHARES

The following is a general description of the depositary shares that we may offer from time to time. The particular terms of the depositary shares being offered and the extent to which such general provisions may apply will be set forth in the applicable prospectus supplement.

General. We may issue receipts for depositary shares, each of which will represent a fractional interest of a share of a particular series of a class of our preferred stock. We will deposit the shares of preferred stock of any series represented by depositary shares with a depositary under a deposit agreement. We will identify the depositary in a prospectus supplement. Subject to the terms of the deposit agreement, if you own a depositary share, you will be entitled, in proportion to the fraction of the share of preferred stock represented by your depositary share, to all of the rights and preferences to which you would be entitled if you owned the share of preferred stock represented by your depositary share directly (including dividend, voting, redemption, subscription and liquidation rights).

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The depositary shares will be represented by depositary receipts issued pursuant to the applicable deposit agreement. Immediately following the issuance and delivery of our preferred stock to the depositary, we will cause the depositary to issue, on our behalf, the depositary receipts. Upon request, we will provide you with copies of the applicable form of deposit agreement and depositary receipt.

Dividends and Other Provisions. If you are a “record holder” (as defined below) of depositary receipts and we pay a cash dividend or other cash distribution with respect to the preferred stock represented by your depositary share, the depositary will distribute all cash dividends or other cash distributions it receives in respect of the preferred stock represented by your depositary receipts in proportion to the numbers of depositary shares you owned on the record date for that dividend or distribution.

If we make a distribution in a form other than cash, the depositary will distribute the property it receives to you and all other record holders of depositary receipts in an equitable manner, unless the depositary determines that it is not feasible to do so. If the depositary decides it cannot feasibly distribute the property, it may sell the property and distribute the net proceeds from the sale to you and the other record holders. The amount the depositary distributes in any of the foregoing cases may be reduced by any amounts that we or the depositary is required to withhold on account of taxes.

A “record holder” is a person who holds depositary receipts on the record date for any dividend, distribution or other action. The record date for depositary shares will be the same as the record date for the preferred stock represented by those depositary receipts.

Withdrawal of Preferred Stock. If you surrender your depositary receipts, the depositary will be required to deliver certificates to you evidencing the number of shares of preferred stock represented by those receipts (but only in whole shares). If you deliver depositary receipts representing a number of depositary shares that is greater than the number of whole shares to be withdrawn, the depositary will deliver to you at the same time a new depositary receipt evidencing the fractional shares.

Redemption of Depositary Shares. If we redeem a series of shares of preferred stock represented by depositary receipts, the depositary will redeem depositary shares from the proceeds it receives after redemption of the preferred stock. The redemption price per depositary share will be equal to the applicable fraction of the redemption price per share payable with respect to that series of shares of preferred stock. If fewer than all the depositary shares are to be redeemed, the depositary will select shares to be redeemed by lot, pro rata or by any other equitable method it may determine. After the date fixed for redemption, the depositary shares called for redemption will no longer be outstanding. All rights of the holders of those depositary shares will cease, except the right to receive the redemption price that the holders of the depositary shares were entitled to receive upon redemption. Payments will be made when holders surrender their depositary receipts to the depositary.

Voting the Preferred Stock. When the depositary receives notice of any meeting at which the holders of preferred stock are entitled to vote, the depositary will mail information contained in the notice to you as a record holder of the depositary shares relating to the preferred stock. As a record holder of the depositary shares on the record date (which will be the same date as the record date for the preferred stock), you will be entitled to instruct the depositary as to how you would like your votes to be exercised. The depositary will endeavor, insofar as practicable, to vote the number of shares of preferred stock represented by your depositary shares in accordance with your instructions. We will agree to take all reasonable action that the depositary may deem necessary to enable the depositary to do this. If you do not send specific instructions the depositary will not vote the preferred stock represented by your depositary shares.

Liquidation Preference. In the event of our liquidation, dissolution or winding up, whether voluntary or involuntary, you will be entitled, as a record holder of depositary shares, to the fraction of the liquidation preference accorded each applicable share of preferred stock, as has been set forth in a prospectus supplement.

Amendment and Termination of the Deposit Agreement. We and the depositary may amend the form of depositary receipt and any provision of the deposit agreement at any time. However, any amendment which materially and adversely alters your rights as a holder of depositary shares will not be effective unless the holders of at least a majority of the depositary shares then outstanding approve the amendment. The deposit agreement will only terminate if:

• we redeem all outstanding depositary shares; or

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• we make a final distribution in respect of the related preferred stock to which the depositary shares and agreement relate, including in connection with any liquidation, dissolution or winding up and the distribution has been distributed to the holders of depositary shares.

Resignation and Removal of Depositary. The depositary may resign at any time by delivering notice to us of its election to do so. Additionally, we may remove the depositary at any time. Any resignation or removal will take effect when we appoint a successor depositary and the successor accepts the appointment. We must appoint a successor depositary within 60 days after delivery of the notice of resignation or removal. A successor depositary must be a bank or trust company having its principal office in the U.S. and having a combined capital and surplus of at least $50 million.

Charges of Depositary. We will pay all transfer and other taxes and governmental charges arising solely from the existence of the depositary arrangements. We will pay charges of the depositary in connection with the initial deposit of the preferred stock and issuance of depositary receipts, all withdrawals of preferred stock by owners of the depositary shares and any redemption of the preferred stock. You will pay other transfer and other taxes, governmental charges and other charges expressly provided for in the deposit agreement.

Miscellaneous. The depositary will forward to you all reports and communications from us that we are required, or otherwise determine, to furnish to the holders of the preferred stock.

Neither we nor the depositary will be liable under the deposit agreement to you other than for the depositary’s gross negligence, willful misconduct or bad faith. Neither we nor the depositary will be obligated to prosecute or defend any legal proceeding in respect of any depositary shares or preferred stock unless satisfactory indemnity is furnished. We and the depositary may rely upon written advice of counsel or accountants, or upon information provided by persons presenting preferred stock for deposit, holders of depositary receipts or other persons believed to be competent and on documents believed to be genuine.

DESCRIPTION OF UNITS

We may issue, in one more series, units consisting of common stock, preferred stock, debt securities and/or warrants for the purchase of common stock, preferred stock and/or debt securities in any combination in such amounts and in such numerous distinct series as we determine. While the terms we have summarized below will apply generally to any units that we may offer under this prospectus, we will describe the particular terms of any series of units in more detail in the applicable prospectus supplement. The terms of any units offered under a prospectus supplement may differ from the terms described below.

We will file as exhibits to the registration statement of which this prospectus is a part, or will incorporate by reference from reports that we file with the SEC, the form of unit agreement that describes the terms of the series of units we are offering, and any supplemental agreements, before the issuance of the related series of units. The following summaries of material terms and provisions of the units are subject to, and qualified in their entirety by reference to, all the provisions of the unit agreement and any supplemental agreements applicable to a particular series of units. We urge you to read the applicable prospectus supplements related to the particular series of units that we may offer under this prospectus, as well as any related free writing prospectuses and the complete unit agreement and any supplemental agreements that contain the terms of the units.

Each unit will be issued so that the holder of the unit is also the holder of each security included in the unit. Thus, the holder of a unit will have the rights and obligations of a holder of each included security. The unit agreement under which a unit is issued may provide that the securities included in the unit may not be held or transferred separately, at any time or at any time before a specified date.

We will describe in the applicable prospectus supplement the terms of the series of units being offered, including:

• the designation and terms of the units and of the securities comprising the units, including whether and under what circumstances those securities may be held or transferred separately;

• any provisions of the governing unit agreement that differ from those described below; and

• any provisions for the issuance, payment, settlement, transfer or exchange of the units or of the securities comprising the units.

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The provisions described in this section, as well as those described under “Description of Capital Stock,” “Description of Debt Securities” and “Description of Warrants” will apply to each unit and to any common stock, preferred stock, debt security or warrant included in each unit, respectively.

Each unit agent will act solely as our agent under the applicable unit agreement and will not assume any obligation or relationship of agency or trust with any holder of any unit. A single bank or trust company may act as unit agent for more than one series of units. A unit agent will have no duty or responsibility in case of any default by us under the applicable unit agreement or unit, including any duty or responsibility to initiate any proceedings at law or otherwise, or to make any demand upon us. Any holder of a unit may, without the consent of the related unit agent or the holder of any other unit, enforce by appropriate legal action its rights as holder under any security included in the unit.

We, and any unit agent and any of their agents, may treat the registered holder of any unit certificate as an absolute owner of the units evidenced by that certificate for any purpose and as the person entitled to exercise the rights attaching to the units so requested, despite any notice to the contrary.

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PLAN OF DISTRIBUTION

We may sell the securities offered by this prospectus in any one or more of the following ways from time to time:

• directly to investors, including through a specific bidding, auction or other process;

• to investors through agents;

• directly to agents;

• to or through brokers or dealers;

• to the public through underwriting syndicates led by one or more managing underwriters;

• to one or more underwriters acting alone for resale to investors or to the public; and

• through a combination of any such methods of sale.

We may also in sell the securities offered by this prospectus in “at the market offerings” within the meaning of Rule 415(a)(4) of the Securities Act, to or through a market maker or into an existing trading market, on an exchange or otherwise;

The accompanying prospectus supplement will set forth the terms of the offering and the method of distribution and will identify any firms acting as underwriters, dealers or agents in connection with the offering, including:

• the name or names of any underwriters, dealers or agents;

• the purchase price of the securities and the proceeds to us from the sale;

• any over-allotment options under which underwriters may purchase additional securities from us;

• any underwriting discounts and other items constituting compensation to underwriters, dealers or agents;

• any public offering price;

• any discounts or concessions allowed or reallowed or paid to dealers; and

• any securities exchange or market on which the securities offered in the prospectus supplement may be listed.

Only those underwriters identified in such prospectus supplement are deemed to be underwriters in connection with the securities offered in the prospectus supplement. Any underwritten offering may be on a best efforts or a firm commitment basis.

The distribution of the securities may be effected from time to time in one or more transactions at a fixed price or prices, which may be changed, at varying prices determined at the time of sale, or at prices determined as the applicable prospectus supplement specifies. The securities may be sold through a rights offering, forward contracts or similar arrangements. In any distribution of subscription rights to stockholders, if all of the underlying securities are not subscribed for, we may then sell the unsubscribed securities directly to third parties or may engage the services of one or more underwriters, dealers or agents, including standby underwriters, to sell the unsubscribed securities to third parties.

In connection with the sale of the securities, underwriters, dealers or agents may be deemed to have received compensation from us in the form of underwriting discounts or commissions and also may receive commissions from securities purchasers for whom they may act as agent. Underwriters may sell the securities to or through dealers, and the dealers may receive compensation in the form of discounts, concessions or commissions from the underwriters or commissions from the purchasers for whom they may act as agent.

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We will provide in the applicable prospectus supplement information regarding any underwriting discounts or other compensation that we pay to underwriters or agents in connection with the securities offering, and any discounts, concessions or commissions which underwriters allow to dealers. Underwriters, dealers and agents participating in the securities distribution may be deemed to be underwriters, and any discounts and commissions they receive and any profit they realize on the resale of the securities may be deemed to be underwriting discounts and commissions under the Securities Act of 1933. Underwriters and their controlling persons, dealers and agents may be entitled, under agreements entered into with us, to indemnification against and contribution toward specific civil liabilities, including liabilities under the Securities Act.

Unless otherwise specified in the related prospectus supplement, each series of securities will be a new issue with no established trading market, other than shares of common stock of Headwaters, which are listed on the NYSE. Any common stock sold pursuant to a prospectus supplement will be listed on the NYSE, subject to official notice of issuance. We may elect to list any series of debt securities or preferred stock, on an exchange, but we are not obligated to do so. It is possible that one or more underwriters may make a market in the securities, but such underwriters will not be obligated to do so and may discontinue any market making at any time without notice. No assurance can be given as to the liquidity of, or the trading market for, any offered securities.

In connection with an offering, the underwriters may purchase and sell securities in the open market. These transactions may include short sales, stabilizing transactions and purchases to cover positions created by short sales. Short sales involve the sale by the underwriters of a greater number of securities than they are required to purchase in an offering. Stabilizing transactions consist of bids or purchases made for the purpose of preventing or retarding a decline in the market price of the securities while an offering is in progress. The underwriters also may impose a penalty bid. This occurs when a particular underwriter repays to the underwriters a portion of the underwriting discount received by it because the underwriters have repurchased securities sold by or for the account of that underwriter in stabilizing or short-covering transactions. These activities by the underwriters may stabilize, maintain or otherwise affect the market price of the securities. As a result, the price of the securities may be higher than the price that otherwise might exist in the open market. If these activities are commenced, they may be discontinued by the underwriters at any time. Underwriters may engage in overallotment. If any underwriters create a short position in the securities in an offering in which they sell more securities than are set forth on the cover page of the applicable prospectus supplement, the underwriters may reduce that short position by purchasing the securities in the open market.

Underwriters, dealers or agents that participate in the offer of securities, or their affiliates or associates, may have engaged or engage in transactions with and perform services for, us or our affiliates in the ordinary course of business for which they may have received or receive customary fees and reimbursement of expenses.

LEGAL MATTERS

The validity of any securities offered by this prospectus will be passed upon for us by Pillsbury Winthrop Shaw Pittman LLP, San Francisco, California and New York, New York.

EXPERTS

The consolidated financial statements of Headwaters Incorporated appearing in Headwaters Incorporated’s Annual Report (Form 10-K) for the year ended September 30, 2008 and the effectiveness of Headwaters Incorporated internal control over financial reporting as of September 30, 2008, have been audited by Ernst & Young LLP, independent registered public accounting firm, as set forth in their reports thereon included therein, and incorporated herein by reference. Such consolidated financial statements are incorporated herein by reference in reliance upon such reports given on the authority of such firm as experts in accounting and auditing.

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PART II

Information Not Required In Prospectus

Item 14. Other Expenses of Issuance and Distribution.

The following is a statement of estimated expenses in connection with the issuance and distribution of the securities being registered, other than underwriting discounts and commission.

Registration Fee(1)	$	9,825
Transfer Agent, Depositary and Trustee’s Fees*		20,000
Printing Fees*		25,000
Legal Fees and Expenses*		100,000
Accounting Fees and Expenses*		125,000
Miscellaneous*		2,175
	$	282,000

* Estimated.

(1) Represents $1,643 previously paid in connection with Registration Statement No. 333-96919. Includes $8,182 previously paid on November 20, 2008.

Item 15. Indemnification of Directors and Officers.

Section 145 of the Delaware General Corporation Law provides that a corporation may indemnify any person, including an officer and director, who was or is, or is threatened to be made, a party to any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative (other than an action by or in the right of such cooperation), by reason of the fact that such person is or was a director, officer, employee or agent of such corporation, or is or was serving at the request of such corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise. The indemnity may include expenses (including attorneys’ fees), judgments, fines and amounts paid in settlement actually and reasonably incurred by such person in connection with such action, suit or proceeding, provided such person acted in good faith and in a manner such person reasonably believed to be in or not opposed to the best interests of such corporation, and, with respect to any criminal actions and proceedings, had no reasonable cause to believe that his conduct was unlawful. A Delaware corporation may indemnify any person, including an officer or director, who was or is, or is threatened to be made, a party to any threatened, pending or contemplated action or suit by or in the right of such corporation, under the same conditions, except that no indemnification is permitted without judicial approval if such person is adjudged to be liable to such corporation. Where an officer or director of a corporation is successful, on the merits or otherwise, in the defense of any action, suit or proceeding referred to above, or any claim, issue or matter herein, the corporation must indemnify such person against the expenses (including attorneys’ fees) which such officer or director actually and reasonably incurred in connection therewith.

Article VII of the Registrant’s certificate of incorporation exonerates the Registrant’s directors from personal liability for monetary damages for breach of the fiduciary duty of care as a director, except for any breach of the directors’ duty of loyalty for acts or omissions not in good faith or which involve intentional misconduct or knowing violations of law, for any improper declaration of dividends or for any transaction from which the director derived an improper personal benefit. Article VII does not eliminate a stockholder’s right to seek non-monetary, equitable remedies, such as an injunction or rescission, to redress an action taken by the directors. However, as a practical matter, equitable remedies may not be available in all situations, and there may be instances in which no effective remedy is available.

The Registrant maintains directors’ and officers’ liability insurance policies. The registrant has entered into contracts with its directors and executive officers providing for indemnification of the registrant’s officers and directors to the fullest extent permitted by applicable law.

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Item 16. Exhibits.

Exhibit No.	Description
1.1*	Form of Underwriting Agreement relating to common stock.
1.2*	Form of Underwriting Agreement relating to preferred stock.
1.3*	Form of Underwriting Agreement relating to debt securities.
4.1	Amended and Restated Certificate of Incorporation of Headwaters.(1)
4.2	By-Laws of Headwaters.(2)
4.3#	Form of Indenture relating to debt securities.
4.4*	Form of supplemental indenture or other instrument establishing the issuance of one or more series of senior debt securities or subordinated debt securities (including the form of such debt security).
4.5*	Form of Warrant Agreement and Warrant Certificate.
4.6*	Form of Unit Agreement.
4.7	Form of Common Stock Certificate.(3)
4.8#	Form of Deposit Agreement.
4.9*	Certificate of Designation of Preferred Stock.
4.10	Amendment of Bylaws.(4)
5.1#	Opinion of Pillsbury Winthrop Shaw Pittman LLP.
12.1	Statement of computation of ratios.(5)
23.1#	Consent of Pillsbury Winthrop Shaw Pittman LLP (included in Exhibit 5.1).
23.2	Consent of Ernst & Young LLP.
24.1#	Power of Attorney.
25.1#	Form T-1 Statement of Eligibility of the trustee for the debt securities.

* To be filed by amendment or pursuant to a report to be filed pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934, if applicable, and incorporated herein by reference.

# Previously filed.

(1) Incorporated by reference to the indicated exhibit filed with Headwaters’ Current Report on Form 8-K, for the event dated May 27, 2005, filed June 1, 2005.

(2) Incorporated by reference to the indicated exhibit filed with Headwaters’ Annual Report on Form 10-K, for the fiscal year ended September 30, 2006.

(3) Incorporated by reference to Exhibit 99.24 to Headwaters’ Annual Report on Form 10-K for the year ended September 30, 2008.

(4) Incorporated by reference to Exhibit 3.2.6 to Headwaters’ Current Report on Form 8-K, for the event dated December 16, 2008, filed December 22, 2008.

(5) Incorporated by reference to Exhibit 12 to Headwaters’ Quarterly Report on Form 10-Q for the quarter ended December 31, 2008.

Item 17. Undertakings.

The undersigned registrant hereby undertakes:

To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement:

(i) to include any prospectus required by Section 10(a)(3) of the Securities Act of 1933;

(ii) to reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high and of the estimated maximum offering range may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than a 20 percent change in the maximum aggregate offering price set forth in the “Calculation of Registration Fee” table in the effective registration statement; and

(iii) to include any material information with respect to the plan of distribution not previously disclosed in the registration statement or any material change to such information in the registration statement;

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provided, however, that paragraphs (i), (ii) and (iii) shall not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in periodic reports filed with or furnished to the Commission by the registrant pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934 that are incorporated by reference in the registration statement, or is contained in a form of prospectus filed pursuant to Rule 424(b) that is not part of the registration statement.

To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.

That, for purposes of determining any liability under the Securities Act of 1933, the information omitted from the form of prospectus filed as part of this registration statement in reliance upon Rule 430A and contained in a form of prospectus filed by the registrant pursuant to Rule 424(b) (1) or (4) or 497(h) under the Securities Act shall be deemed to be part of this registration statement as of the time it was declared effective.

That, for the purpose of determining any liability under the Securities Act of 1933, each post-effective amendment that contains a form of prospectus shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

That, for the purpose of determining liability under the Securities Act of 1933 to any purchaser:

(A) Each prospectus filed by a registrant pursuant to Rule 424(b)(3) shall be deemed to be part of the registration statement as of the date the filed prospectus was deemed part of and included in the registration statement; and

(B) Each prospectus required to be filed pursuant to Rule 424(b)(2), (b)(5) or (b)(7) as part of a registration statement in reliance on Rule 430B relating to an offering made pursuant to Rule 415(a)(1)(i), (vii) or (x) for the purpose of providing the information required by Section 10(a) of the Securities Act of 1933 shall be deemed to be part of and included in the registration statement as of the earlier of the date such form of prospectus is first used after effectiveness or the date of the first contract of sale of securities in the offering described in the prospectus. As provided in Rule 430B, for liability purposes of the issuer and any person that is at the date an underwriter, such date shall be deemed to be a new effective date of the registration statement relating to the securities in the registration statement to which the prospectus relates, and the offering of such securities at the time shall be deemed to be the initial bona fide offering thereof. Provided, however, that no statement made in a registration statement or prospectus that is part of the registration statement or made in a document incorporated or deemed incorporated by reference into the registration statement or prospectus that is part of the registration statement will, as to a purchaser with a time of contract of sale prior to such effective date, supersede or modify any statement that was made in the registration statement or prospectus that was part of the registration statement or made in any such document immediately prior to such effective date.

That, for the purposes of determining any liability of a registrant under the Securities Act of 1933 to any purchaser in the initial distribution of the securities, the undersigned registrant undertakes that in a primary offering of securities of an undersigned registrant pursuant to this registration statement, regardless of the underwriting method used to sell the securities to the purchaser, if the securities are offered or sold to such purchaser by means of any of the following communications, the undersigned registrant will be a seller to the purchaser and will be considered to offer or sell such securities to such purchaser:

(i) any preliminary prospectus or prospectus of an undersigned registrant relating to the offering required to be filed pursuant to Rule 424;

(ii) any free writing prospectus relating to the offering prepared by or on behalf of an undersigned registrant or used or referred to by an undersigned registrant;

(iii) the portion of any other free writing prospectus relating to the offering containing material information about an undersigned registrant or its securities provided by or on behalf of an undersigned registrant; and

(iv) any other communication that is an offer in the offering made by an undersigned registrant to the purchaser.

That, for purposes of determining any liability under the Securities Act of 1933, each filing of registrant’s annual report pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (and, where applicable, each filing of an employee benefit plan’s annual report pursuant to Section 15(d) of the Securities Exchange Act of 1934) that is incorporated by reference in the registration statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

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To file an application for the purpose of determining the eligibility of the trustee to act under subsection (a) of Section 310 of the Trust Indenture Act in accordance with the rules and regulations prescribed by the Commission under Section 305(b)(2) of the Trust Indenture Act.

Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers and controlling persons of the registrant pursuant to the foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Securities Act of 1933 and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the registrant of expenses incurred or paid by a director, officer or controlling person of the registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act of 1933 and will be governed by the final adjudication of such issue.

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SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-3 and has duly caused this amendment to Registration Statement on Form S-3 to be signed on its behalf by the undersigned, thereunto duly authorized in South Jordan, State of Utah, on April 3, 2009.

HEADWATERS INCORPORATED
By:	/s/ Kirk A. Benson
	Kirk A. Benson, Chief Executive Officer and Chairman of the Board of Directors

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Pursuant to the requirements of the Securities Act of 1933, the Registrant has duly caused this amendment to Registration Statement on Form S-3 to be signed on its behalf by the undersigned, and in the capacities and on the dates indicated.

Signature	Title	Date
/s/ Kirk A. Benson Kirk A. Benson	Chief Executive Officer and Chairman of the Board of Directors	April 3, 2009
/s/ Steven G. Stewart Steven G. Stewart	Chief Financial and Accounting Officer	April 3, 2009
* James A. Herickhoff	Director	April 3, 2009
* Raymond J. Weller	Director	April 3, 2009
* E.J. “Jake” Garn	Director	April 3, 2009
* R Sam Christensen	Director	April 3, 2009
* Malyn K. Malquist	Director	April 3, 2009
* William S. Dickinson	Director	April 3, 2009
* Blake O. Fisher, Jr.	Director	April 3, 2009

*By	/s/ Harlan M. Hatfield
	Harlan M. Hatfield Attorney-in-fact

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Exhibit Index

Exhibit No.	Description
1.1*	Form of Underwriting Agreement relating to common stock.
1.2*	Form of Underwriting Agreement relating to preferred stock.
1.3*	Form of Underwriting Agreement relating to debt securities.
4.1	Amended and Restated Certificate of Incorporation of Headwaters.(1)
4.2	By-Laws of Headwaters.(2)
4.3#	Form of Indenture relating to debt securities.
4.4*	Form of supplemental indenture or other instrument establishing the issuance of one or more series of senior debt securities or subordinated debt securities (including the form of such debt security).
4.5*	Form of Warrant Agreement and Warrant Certificate.
4.6*	Form of Unit Agreement.
4.7	Form of Common Stock Certificate. (3)
4.8#	Form of Deposit Agreement.
4.9*	Certificate of Designation of Preferred Stock.
4.10	Amendment of Bylaws.(4)
5.1#	Opinion of Pillsbury Winthrop Shaw Pittman LLP.
12.1	Statement of computation of ratios.(5)
23.1#	Consent of Pillsbury Winthrop Shaw Pittman LLP (included in Exhibit 5.1).
23.2	Consent of Ernst & Young LLP.
24.1#	Power of Attorney.
25.1#	Form T-1 Statement of Eligibility of the trustee for the debt securities.

* To be filed by amendment or pursuant to a report to be filed pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934, if applicable, and incorporated herein by reference.

# Previously filed.

(1) Incorporated by reference to the indicated exhibit filed with Headwaters’ Current Report on Form 8-K, for the event dated May 27, 2005, filed June 1, 2005.

(2) Incorporated by reference to the indicated exhibit filed with Headwaters’ Annual Report on Form 10-K, for the fiscal year ended September 30, 2006.

(3) Incorporated by reference to Exhibit 99.24 to Headwaters’ Annual Report on Form 10-K for the year ended September 30, 2008.

(4) Incorporated by reference to Exhibit 3.2.6 to Headwaters’ Current Report on Form 8-K, for the event dated December 16, 2008, filed on December 22, 2008.

(5) Incorporated by reference to Headwaters’ Quarterly Report on Form 10-Q for the quarter ended December 31, 2008.

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