GAF Materials Corporation

GAF Materials Corporation has grown to become North America's largest manufacturer of residential roofing (sold under the GAF-Elk brand) and commercial roofing (sold under the GAF brand).

Professional installers have long preferred the rugged, dependable performance that only a GAF roof can offer, and have made it the #1-selling brand in North America.

Maier Roofing is a Factory Certified Master-Elite™ Contractor of GAF-Elk Products.

Duro-Last Roofing Inc

Duro-Last is The "World's Best Roof"®

Duro-Last's custom-prefabricated, reinforced, PVC roofing system is ideal for any flat or low-sloped application. Extremely durable and easily installed by authorized contractors without disruption to daily operations, the Duro-Last single-ply roofing system is also leak-proof, resistant to chemicals, fire and high winds, and virtually maintenance-free. Over a billion square feet of the Duro-Last PVC roofing system membrane have been installed on all types of commercial, industrial, and institutional buildings throughout North America.

Maier Roofing is a Master-Elite™ Contractor of Duro-Last products.

Pabco

Pabco Roofing

In 1984, Pacific Coast Building Products purchased the West Coast manufacturing facilities of CertainTeed to begin PABCOš Roofing, a quality supplier of asphalt shingle products to the Western United States. Roofing contractors who serve the new construction and residential reroofing markets rely on the company to provide excellent quality products in a broad range of styles and colors.

Malarky Roofing Products

Malarkey Roofing Products is a family-owned business in an industry dominated by large corporate interests. Herbert Malarkey started the company in 1956, and we proudly continue to make roofing in his tradition of quality, innovative products and friendly service.

Malarkey Roofing Products has manufactured quality roofing products for over fifty years. We offer a full line of residential roofing products and one of the most advanced lines of commercial roofing systems. Malarkey also manufacturers inorganic fiber mats that we use in our roofing products. Malarkey's products are made at our original location in Portland, Oregon and at our South Gate, California facility.