Gaf Class A Torched On Roof

A three layer torch down roof features the same base and cap sheets as well as an additional cap sheet with a granulated surface.

Gaf class a torched on roof.

There are two different types of torch down roofing systems. Store gaf roofing membranes in a dry place and stacked on end to prevent damage to the selvage edge. However you plan to install your gaf roof you ll find the right application among our dozens of lrf adhesive and fastener products. Discover the various components of a torch down roof and the materials used to manufacture it.

Gaf perimeter edge metal offers a full lineup of pre fabricated coping fascia drip edges gutters downspouts and trim. Torch down roofs are composed of two or more layers of a modified asphalt membrane applied with an open flame torch. The membrane is available with a smooth surface. Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer.

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

Its core is a strong resilient non woven polyester mat that is coated with weather resistant app polymer modified asphalt. Plus learn the advantages and disadvantages of a torch down roof system. Select system constructions available with up to 20 year guarantee coverage 1. Typical system guarantees available for up to 15 years.

A two layer torch down roof consists of one base sheet and one smooth cap sheet. Torch applied roofing membrane consisting of a base sheet and a cap sheet separately applied using a proprietary propane torch. Thd sku 520361. Two layer torch down roofing may cost less.

Heat welded seams provide superior strength. Torch down roofing is a type of roofing material that has been designed for low angle or flat roofs. 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 installed cost of ruberoid torch granule membrane is less than most single ply systems on the market today.

Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes.