QXO, Inc. is a distributor of roofing products, lumber and building materials, and waterproofing products. It is also distributor and installer of insulation. It focuses on being a tech-enabled company in the building products distribution industry. The Company specializes in helping contractors, distributors, and suppliers streamline operations. Its product categories include Residential, Building Materials and Supplies, Siding, Waterproofing, Commercial, and TRI-BUILT. Its residential product category includes asphalt shingles, metal roofing, roofing accessories, roofing insulation, slate roofing, tile roofing, and wood roofing. Its building materials and supplies product category includes exterior materials, interior materials, and tools and equipment. Its Siding products include vinyl siding, aluminum siding, steel siding, fiber cement siding, wood and composite siding, trim and accessories, and gutters and accessories.