Masco Corporation Announces Date for Earnings Release and Conference Call for 2011 First Quarter

April 12, 2011

Taylor, Mich., (April 12, 2011) - Masco Corporation (NYSE: MAS)  announced today that it will hold a conference call regarding 2011 first quarter results on Tuesday, April 26, 2011 at 8:00 a.m. ET. The conference call will be hosted by Masco President and Chief Executive Officer Timothy Wadhams. Participants in the call are asked to register five to ten minutes prior to the scheduled start time by dialing (913) 312-9335 (confirmation #1737120).

The 2011 first quarter results and supplemental material, including a presentation in PDF format, will be distributed after the market closes on April 25, 2011 and will be available on the Company's Web site at

The conference call will be webcast simultaneously and in its entirety through the Masco Corporation Web site.  Shareholders, media representatives and others interested in Masco may participate in the webcast by registering through the Investor Relations section on the Company's Web site.

A replay of the call will be available on Masco's Web site or by phone by dialing (719) 457-0820 (replay access code #1737120).  The replay will be available approximately two hours after the end of the call and continue through May 3, 2011.

Headquartered in Taylor, Michigan, Masco Corporation is one of the world's leading manufacturers of home improvement and building products, as well as a leading provider of services that include the installation of insulation and other building products.

Investor / Media Contact
Maria Duey
Vice President - Investor Relations and Communications