Manufacturers

Atlas has long been the world's largest producer of roll roofing and saturated felt underlayment. For over 30 years, Atlas has served homeowners, contractors, builders, and distributors by manufacturing quality roofing materials, unmatched support, and a long-term commitment to the industry.

TAMKO Building Products LLC is a leading independent manufacturer of residential roofing shingles crafted with American pride for more than 75 years. The popular Heritage® shingle series features the best roofing colors on the market that are backed by a brand name recognized for its rich history, core values of honesty and integrity, quality products and processes, authority with building professionals.

Malarkey Roofing Products® is a Portland, Oregon based roofing manufacturer that provides performance-driven residential, commercial, and sustainable roofing solutions with unparalleled service and integrity. Since 1956 the company has consistently valued innovation and is motivated to provide committed to long-term solutions products.

More homes and businesses in the U.S. are protected by a GAF roof than by any other product. We are the leading roofing manufacturer in North America, with plants strategically located across the U.S. As a Standard Industries company, GAF is part of the largest roofing and waterproofing business in the world.

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.

Boral Roofing is the nation’s largest manufacturer of sustainable, durable and affordable clay, concrete, stone coated steel and composite slate and shake roof tile products. Boral’s roofing brands include Boral Roof Tile & Components, US Tile by Boral, Boral Steel and Inspire. All products portfolio certified by the Cool Roof Rating Council (CRRC).

As the pioneer of stone-coated metal roofing, DECRA products have withstood the test of time thanks to decades of innovation and an unwavering commitment to quality. Manufactured at our state-of-the-art facility in Corona, CA, DECRA roofs are crafted with meticulous attention to durability and longevity.

EDCO is one of the oldest and continuous running domestic metal fabricators, and is the largest manufacturer of pre-finished metal siding products in the United States.

Finally, a shingle that stands up to hail, high wind, and UV exposure from a company that stands behind it! If you’re ready to stop replacing your roof after every weather event, we are your best option and smartest choice for a much better roof.

Watkins Sawmills is one of the largest manufacturers of cedar siding and roofing in North America. Watkins Sawmills offers a complete solution for customers and dealers across the continent looking for high quality Western Red Cedar roofing products.

The company was founded in 1951. Today, more than 60 years after its founding, IKO has grown to be among the world’s largest exporters of asphalt shingles. IKO is now a worldwide enterprise with more than 25 manufacturing plants in Canada, the United States, England, Belgium, Holland, France and Slovakia. The company ships roofing products to 96 countries around the globe.

Owens Corning provides innovative products, manufacturing technologies, and sustainable solutions that address energy efficiency, product safety, renewable energy, durable infrastructure, and labor productivity. These solutions provide a material difference to the company’s customers and make the world a better place.