Beacon Roofing Supply, Inc., together with its subsidiaries, engages in the distribution of residential and non-residential roofing and complementary building products to professional contractors, home builders, building owners, lumberyards, and retailers in the United States and Canada. It offers asphalt shingles; metal, wood, tile, and slate roofing products; PVC, TPO, EPDM, built up, modified, and low slope metal roofing products; underlayment, flashing, ventilation, drainage products, as well as adhesives, caulks, sealants, fasteners, commercial roof accessories, and weatherproofing supplies; and polyiso, coverboard, extruded and expanded polystyrene, nailboard, and insulation accessories. The company also provides siding, deck and railing, lumber and composites, skylights and windows, exterior accessories, gutter, and trim and related accessories; drywall and insulation materials; and nail, hand tools, air tools and compressors, job site equipment and supplies, soldering and welding products, and workwear and safety gear products. Beacon Roofing Supply, Inc. was founded in 1928 and is headquartered in Herndon, Virginia.