Gaf Class A Torched On Roof

Torch down roofing is a type of roofing material that has been designed for low angle or flat roofs.

Gaf class a torched on roof.

Torch down roofs are composed of two or more layers of a modified asphalt membrane applied with an open flame torch. A two layer torch down roof consists of one base sheet and one smooth cap sheet. Two layer and three layer torch down roof systems. Tpo s long term heat uv and natural fungal resistance plus flexibility without need for plasticizers also make tpo a reliable low slope roofing system.

Typical system guarantees available for up to 15 years. Class a b and c flame resistance roofing materials and systems directory 2001 edition. Two layer torch down roofing may cost less. Gaf tri ply torch app granule modified bitumen membrane roll for low slope roofs lightweight material allows for installed roof systems to weigh less than 2 lb.

Heat welded seams provide superior strength. Installed roof designs weigh less than 2 pounds per square foot ruberoid torch granule membrane polyester mat core allows it to resist splits. Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price. Plus learn the advantages and disadvantages of a torch down roof system.

Discover the various components of a torch down roof and the materials used to manufacture it. Its core is a strong resilient non woven polyester mat that is coated with weather resistant app polymer modified asphalt. The installed cost of ruberoid torch granule membrane is less than most single ply systems on the market today. Ruberoid torch smooth membrane is backed by gaf a company with over 130 years in the roofing business.

Select system constructions available with up to 20 year guarantee coverage 1. Torch applied roofing membrane consisting of a base sheet and a cap sheet separately applied using a proprietary propane torch. Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes. A three layer torch down roof features the same base and cap sheets as well as an additional cap sheet with a granulated surface.

Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer. Store gaf roofing membranes in a dry place and stacked on end to prevent damage to the selvage edge. While it can last up to 20 years installing torch down roofing can be a dangerous process and as such tends to cost more than traditional roofing materials. The membrane is available with a smooth surface.

There are two different types of torch down roofing systems.