TopBuild to Present at Investor Conferences

TopBuild Corp., the leading installer and distributor of insulation products to the United States construction industry, today announced that Mr. Jerry Volas, Chief Executive Officer, Mr. Robert Buck, President and Chief Operating Officer and Mr. John Peterson, Chief Financial Officer will present at the following conferences:

• J.P. Morgan 2015 Homebuilding & Building Products Conference - New YorkMay 19, 2015 at 10:15 a.m. ET

• Deutsche Bank Global Industrials and Basic Materials Conference - ChicagoJune 3, 2015 at 9:20 a.m. CT

The presentations will be webcast live under the Investor Relations section at www.masco.com. A replay of the webcast for the conferences will also be available on the website.

About TopBuild

TopBuild Corp. is the new independent publicly-traded company being formed in mid-2015 from the spin-off of Masco Corporation's Installation and Other Services businesses. TopBuild Corp. is the leading installer and distributor of insulation products to the United States construction industry, based on revenue. TopBuild provides insulation installation services nationwide through our Contractor Services business, TruTeam, which has over 190 installation branches located in 43 states. We also distribute insulation nationwide through our Service Partners business from over 70 distribution centers located in 35 states. In addition to insulation products, we also install or distribute other building products, including rain gutters, garage doors, fireplaces, shower enclosures, closet shelving and roofing. Further, we are a leader in building science and winner of the 2015 Energy Star Partner of the Year award from the U.S. Department of Energy.

MascoIrene TasiDirector – Investor Relations313.792.5500