Gaf Class A Torched On Roof

Class a b and c flame resistance roofing materials and systems directory 2001 edition.

Gaf class a torched on roof.

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. Select system constructions available with up to 20 year guarantee coverage 1. Store gaf roofing membranes in a dry place and stacked on end to prevent damage to the selvage edge. Plus learn the advantages and disadvantages of a torch down roof system.

Thd sku 520361. Typical system guarantees available for up to 15 years. However you plan to install your gaf roof you ll find the right application among our dozens of lrf adhesive and fastener products. Torch applied roofing membrane consisting of a base sheet and a cap sheet separately applied using a proprietary propane torch.

Installed roof designs weigh less than 2 pounds per square foot ruberoid torch granule membrane polyester mat core allows it to resist splits. 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. A two layer torch down roof consists of one base sheet and one smooth cap sheet. A three layer torch down roof features the same base and cap sheets as well as an additional cap sheet with a granulated surface.

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. Two layer and three layer torch down roof systems. Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price.

Gaf perimeter edge metal offers a full lineup of pre fabricated coping fascia drip edges gutters downspouts and trim. 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. Two layer torch down roofing may cost less. There are two different types of torch down roofing systems.

Ruberoid torch smooth membrane is backed by gaf a company with over 130 years in the roofing business. The membrane is available with a smooth surface. Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes. Torch down roofing is a type of roofing material that has been designed for low angle or flat roofs.

Heat welded seams provide superior strength.