A Member of SRS Distribution

Built-Up Roofing

Ourt Partners


GAF are not just experts in residential roofing. Unlike some commercial roofing manufacturers who seem to have a “one-technology-fits-all” mentality, GAF’s goal is to help contractors build their businesses by matching the right roofing technology to their clients’ specific needs. The company offers all major low-slope roofing technologies, including repair and maintenance products and roof restoration systems (often at half the cost of a new roof), as well as new roofing systems (BUR, MB, TPO, PVC, and composite systems). Built-Up Roofing systems are one of the oldest roofing technologies, yet still one of the most popular commercial roofing systems. GAF offers built-up roofing insulation and cover boards.


MSA manufactures a variety of products for built-up roofing, from roofing asphalt to tapered insulation.


CertainTeed Commercial Roofing offers a complete line of hot asphalt, cold process, torch welded and self-adhered low-slope roofing systems providing a wide array of APP and SBS modified bitumen roofing choices and built-up roofing options for the applicator and designer. CertainTeed’s commercial roofing products and systems are engineered to offer superior performance and longevity.


BITEC will offer contractors, building owners and architects high-quality roofing products. They have over one hundred years of combined manufacturing experience, both in product development and technology, and are dedicated to providing the consumer with the highest-quality product possible. Since 1986, BITEC, INC. has provided the industry with the highest quality APP and SBS products, and unparalleled service and support to its customers, and will continue to do so.

Bitumen roofing photo


POLYGLASS® is a leading manufacturer of modified bitumen roofing and waterproofing membranes and roof coatings for low- and steep-slope applications. Polyglass utilizes the most technologically advanced manufacturing processes in the industry with four state-of-the-art manufacturing facilities – three in the United States, and one in Italy which services all of Europe. Polyglass also has operations in Great Britain and Romania.