EX-23 2 dex23.htm CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Consent of Independent Registered Public Accounting Firm

Exhibit 23

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statement No. 333-144133 on Form S-8 of Apogee Enterprises, Inc., of our report dated June 29, 2011 (which report expresses an unqualified opinion and includes an explanatory paragraph relating to the change in Apogee Enterprises, Inc. 401(k) Retirement Plan’s presentation of participant loans), relating to the financial statements and financial statement schedule of Apogee Enterprises, Inc. 401(k) Retirement Plan for the year ended December 31, 2010.

/s/ Deloitte & Touche LLP

Minneapolis, Minnesota

June 29, 2011

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