Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 33-87304) of Gibraltar Industries, Inc., formerly known as Gibraltar Steel Corporation, of our report dated June 21, 2007 relating to the financial statements and Supplemental Schedules of Gibraltar 401(k) Plan as of and for the year ended December 31, 2006,
which appears in this Form 11-K.

Freed Maxick & Battaglia, CPAs, PC
Buffalo, New York
June 21, 2007

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