TopBuild is the leading installer and distributor of insulation products and other building materials for new residential and commercial construction in the U.S. The company operates two divisions. TruTeam is the installation division with over 200 branches (72% of revenues) and Service Partners is the distribution division with over 75 warehouses (28% of revenues). The company services over 40% (30% from installation, 10% from distribution) and geographically covers 95% of all housing starts in the U.S.