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10-K - FORM 10-K - ARMSTRONG WORLD INDUSTRIES INCc96514e10vk.htm
EX-11 - EXHIBIT 11 - ARMSTRONG WORLD INDUSTRIES INCc96514exv11.htm
EX-21 - EXHIBIT 21 - ARMSTRONG WORLD INDUSTRIES INCc96514exv21.htm
EX-24 - EXHIBIT 24 - ARMSTRONG WORLD INDUSTRIES INCc96514exv24.htm
EX-32.1 - EXHIBIT 32.1 - ARMSTRONG WORLD INDUSTRIES INCc96514exv32w1.htm
EX-10.7 - EXHIBIT 10.7 - ARMSTRONG WORLD INDUSTRIES INCc96514exv10w7.htm
EX-31.1 - EXHIBIT 31.1 - ARMSTRONG WORLD INDUSTRIES INCc96514exv31w1.htm
EX-32.2 - EXHIBIT 32.2 - ARMSTRONG WORLD INDUSTRIES INCc96514exv32w2.htm
EX-10.8 - EXHIBIT 10.8 - ARMSTRONG WORLD INDUSTRIES INCc96514exv10w8.htm
EX-99.1 - EXHIBIT 99.1 - ARMSTRONG WORLD INDUSTRIES INCc96514exv99w1.htm
EX-23.2 - EXHIBIT 23.2 - ARMSTRONG WORLD INDUSTRIES INCc96514exv23w2.htm
EX-31.2 - EXHIBIT 31.2 - ARMSTRONG WORLD INDUSTRIES INCc96514exv31w2.htm
EX-10.32 - EXHIBIT 10.32 - ARMSTRONG WORLD INDUSTRIES INCc96514exv10w32.htm
EX-10.28 - EXHIBIT 10.28 - ARMSTRONG WORLD INDUSTRIES INCc96514exv10w28.htm
EX-10.15 - EXHIBIT 10.15 - ARMSTRONG WORLD INDUSTRIES INCc96514exv10w15.htm
Exhibit No. 23.1
Consent of Independent Registered Public Accounting Firm
The Board of Directors
Armstrong World Industries, Inc.:
We consent to the incorporation by reference in the registration statements (Nos. 333-138034 and 333-154765) on Form S-8 of Armstrong World Industries, Inc. of our reports dated February 26, 2010, with respect to the consolidated balance sheets of Armstrong World Industries, Inc. and subsidiaries as of December 31, 2009 and 2008, and the related consolidated statements of earnings, equity, and cash flows for each of the years in the three-year period ended December 31, 2009, and related financial statement schedule, and the effectiveness of internal control over financial reporting as of December 31, 2009, which reports appear in the December 31, 2009 annual report on Form 10-K of Armstrong World Industries, Inc.
/s/ KPMG LLP
Philadelphia, Pennsylvania
February 26, 2010