Firestone Building Products Company, LLC (FSBP), is a leading manufacturer of EPDM, TPO, asphalt, and metal roofing systems, polyiso insulation and accessories for the commercial roofing industry. In addition to superior roofing products, FSBP offers installation expertise and product support through a technical services department and an international network of roofing contractors, distributors and field sales representatives. Headquartered in Indianapolis, Ind., FSBP is a subsidiary of Bridgestone Firestone Diversified Products.