Atlas® Roofing Corporation is an innovative, customer-oriented manufacturer of residential and commercial building materials. Atlas has grown from a single roofing shingle manufacturing facility in 1982 into an industry leader with 19 plants in North America and worldwide product distribution. All Atlas products are manufactured in state-of-the-art facilities and shipped worldwide from its network of manufacturing plants and distribution facilities in the United States and Canada. Atlas Roofing Corporation is made up of 6 major divisions: Wall Insulation, Roof Insulation, Roof Shingles, Roof Underlayment, Web Technologies, and Atlas EPS.

Over 75 years of innovative tools & fastener solutions in the flooring, industrial applications, roofing, siding, and framing industries.

Founded in 1886, GAF has become North America’s largest manufacturer of commercial and residential roofing. Our success in growing the company to nearly $3 billion in sales has been a result of our relentless pursuit of quality, combined with industry-leading expertise and comprehensive roofing solutions. GAF is the most fully integrated roofing manufacturer in the United States, with more than 3,000 employees in 29 plants across the country.

We are proud to be a global leader in insulation, roofing, and fiberglass composite materials. Our insulation products conserve energy and improve acoustics, fire resistance, and air quality in the spaces where people live, work, and play. Our roofing products and systems enhance curb appeal and protect homes and commercial buildings alike. Our fiberglass composites make thousands of products lighter, stronger, and more durable. At Owens Corning, we provide innovative products and solutions that deliver a material difference to our customers and, ultimately, make the world a better place.

Since 1946, Union Corrugating has been a leading metal roofing manufacturer, providing metal roofing products, supplies, and wall systems for residential and commercial buildings. As a leading metal roofing manufacturer, we continually strive to make commercial and residential metal roofing materials that are more durable, beautiful, and energy efficient... commercial and residential metal roofs that save you money while protecting the environment.

Through the responsible development of innovative and sustainable building products, CertainTeed has helped shape the building products industry for more than 110 years. Founded in 1904 as General Roofing Manufacturing Company, today, CertainTeed® is North America’s leading brand of exterior and interior building products, including roofing, siding, fence, decking, railing, trim, insulation, gypsum, and ceilings. A subsidiary of Saint-Gobain.

Founded in 1971 and family owned since that time, Blevins, Inc. is the leading supplier to the manufactured housing industry while serving a number of other industries as well. Headquartered in Nashville, Tennessee, we operate 13 distribution locations and service customers across 35 states.