Modified Bitumen Roofing Torch Down

Renting a large propane torch is inexpensive.

Modified bitumen roofing torch down.

These steps show a torch down method which looks a bit scary but actually is not too difficult. The membrane is available with a smooth surface. Smooth surface can be used as a cap or interplay membrane ideal for new roofs and repairs of built up or sbs modified bitumen systems meets astm d6222 type i grade g. The material is used for roofs with a low slope or nearly flat.

It is used in roofing and other construction applications like road construction and repair. Modified bitumen sbs roofing systems. Bitumen is an asphalt compound. All torch down roofing is made from modified bitumen or bitumen with additives.

Modified bitumen roofing may have a granular surface as shown here or it may be smooth. Bitumen is made from asphalt a tough material that is used in many roofing applications. Coated modified bitumen rubber roof. Learn about modified bitumen sbs roofing systems.

Modified bitumen is asphalt bitumen mixed with a plastic or rubber additive. Modified bitumen torch down rubber roofs are heat welded at the seams. Torch down roofing consists of modified bitumen which is similar to asphalt. Its core is a strong resilient non woven polyester mat that is coated with weather resistant app polymer modified asphalt.

No filters are available. 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. As long as it is installed correctly bitumen prevents moisture build up without needing constant maintenance. Apply the bitumen by melting it over fiberglass mesh with a propane torch.

A compound known as modified bitumen makes up the second and fourth membrane layers of each sheet of torch down roofing material. This roof was installed by commercial roof usa over 14 years ago and as of this writing there are no signs of repair patches. The mat is coated with durable app modified bitumen and is designed for torch down application by professional roofing contractors. Torch down roofing is a type of roofing material that has been designed for low angle or flat roofs.

Ruberoid torch smooth membrane is backed by gaf a company with over 130 years in the roofing business. This roof is located on 819 westport rd east westport connecticut. If you install the smooth product cover it with aluminum coating.