GAF Materials Corporation offers the most comprehensive line of quality residential and commercial roofing systems in the industry. Whether your design calls for a standard 3-tab shingle, an architectural shingle, single-ply system, conventional built-up roof, a modified bitumen system or composite system, our superior products and roofing specifications will meet your needs for a complete single-source installation.
Grainger is America's trusted source for industrial supplies and safety products. For over 90 years, Grainger has built a tradition of serving businesses, big and small, with effortless ways to get the products and services they need. We do this by providing a huge selection of over 1.5 million...
Atlas® Roofing Corporation is an innovative, customer-oriented manufacturer of residential and commercial building materials. Atlas Roofing Corporation is made up of 6 major divisions: Wall Insulation, Roof Insulation, Roof Shingles, Roof Underlayment, Web Technologies, and Atlas EPS.
The primary function of a ventilator is to produce a continuous exhaust to alleviate condensation and heat buildup in roofs and attics or inside buildings. The Aura Ventilator is designed to perform that function and is the lowest profile CFM producing ventilator on the market today.