Modified Bitumen Torch Down Roofing

Ruberoid torch smooth membrane is backed by gaf a company with over 130 years in the roofing business.

Modified bitumen torch down roofing.

Torch down roofing consists of modified bitumen which is similar to asphalt. Learn about modified bitumen sbs roofing systems. This membrane contains a core of nonwoven polyester mat that resists splits and tears. It is a roll roofing that is applied with liquid mastic and has a surface finish of small rock granules similar.

Modified bitumen roofing may have a granular surface as shown here or it may be smooth. Discover the various components of a torch down roof and the materials used to manufacture it. Torch down roofing is a popular type of flat roof system. 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. If you install the smooth product cover it with aluminum coating. Bitumen roof advantages and disadvantages. Torch down modified bitumen roof life expectancy.

Coated modified bitumen rubber roof. One of the longer lasting roofing options for flat roofs is bitumen roofing or a modified bitumen roof. The expected lifespan of a modified bitumen roof often called a modified bit roof is 10 to 15 years in florida. Gaf tri ply app smooth is a strong resilient membrane that is suitable for new or reroofing projects as well as for use as flashing.

The mat is coated with durable app modified bitumen and is designed for torch down application by professional roofing. The material is used for roofs with a low slope or nearly flat. The membrane is available with a smooth surface. Modified bitumen sbs roofing systems.

Torch down roofs are composed of two or more layers of a modified asphalt membrane applied with an open flame torch. Get to know more about one of the most popular commercial roofing systems. Plus learn the advantages and disadvantages of a torch down roof system. These steps show a torch down method which looks a bit scary but actually is not too difficult.

This 25 year old 2 ply modified bitumen torch down rubber roof coated with aluminum asphalt paint which is meant to protect the surface against harmful uv rays it has had many years of scattered debris foot traffic from a rooftop a c and ventilation units being serviced yet there is no indication that repairs have ever been needed. But torch down roofing isn t for everyone or every home. Inefficiencies can lead to wasted time or mistakes that slow down your sales cycle and impact your revenue that s why using the right technology is so important. Modified bitumen is a type of asphalt product that can be applied in a number of ways to the roof in both hot and cold temperatures.