Owens Corning provides essential building and remodeling solutions including high-performance roofing shingles, insulation products, and composite materials for residential and commercial needs.

IKO is a global manufacturer and supplier of residential asphalt roofing shingles, insulation, and complementary roof system accessories for homeowners and professionals.

Malarkey is a roofing shingle manufacturer specializing in sustainable, high-performance asphalt shingles made with upcycled materials and smog-reducing granules.

TAMKO Building Products manufactures high-performance residential roofing shingles, including Titan XT and StormFighter FLEX, for homeowners and contractors.