TopBuild is an installer and distributor of insulation and other building products to the construction industry. Co.'s segments are: Installation, which provides insulation installation services, including fiberglass batts and rolls, blown-in loose fill fiberglass, blown-in loose fill cellulose, and polyurethane spray foam, as well as installs other building products including rain gutters, glass and windows, afterpaint products, fireproofing, garage doors, fireplaces, shower enclosures, and closet shelving; and Distribution, which distributes insulation and other building products including rain gutters, fireplaces, closet shelving, and roofing materials.
