Modified Bitumen Torch Down Roofing

A compound known as modified bitumen makes up the second and fourth membrane layers of each sheet of torch down roofing material.

Modified bitumen torch down roofing.

It is used in roofing and other construction applications like road construction and repair. These steps show a torch down method which looks a bit scary but actually is not too difficult. 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. This membrane contains a core of nonwoven polyester mat that resists splits and tears.

Torch down modified bitumen roof life expectancy the expected lifespan of a modified bitumen roof often called a modified bit roof is 10 to 15 years in florida. Apply the bitumen by melting it over fiberglass mesh with a propane torch. If you install the smooth product cover it with aluminum coating. Get to know more about one of the most popular commercial roofing systems.

Bitumen is an asphalt compound. Renting a large propane torch is inexpensive. Modified bitumen roofing 85 panel roofing 26 sbs asphaltic 65 sbs modified bitumen 70 self adhered membranes 72 single ply roofing 24 slate 5 spray polyurethane foam spf roofs 49 steep slope shingle roofing 21 steep slope shingle roofing 11 tile roofing 3 tile 9 wood shakes 4. Modified bitumen roofing may have a granular surface as shown here or it may be smooth.

Use flashings approved by your building department. As long as it is installed correctly bitumen prevents moisture build up without needing constant maintenance. Learn about modified bitumen sbs roofing systems. Modified bitumen app roofing systems roof coating systems liquid membrane roofing systems ruberoid torch smooth membrane a strong resilient non woven polyester mat that is coated with weather resistant app polymer modified asphalt.

Torch down roofing consists of modified bitumen which is similar to asphalt. Modified bitumen is asphalt bitumen mixed with a plastic or rubber additive. No filters are available. Modified bitumen sbs roofing systems.

In this installation method sheets of modified bitumen are rolled out onto the roof and a roofing professional uses a hand held propane torch to heat the material and adhere it to the surface. Ideal for new roofs and repairs of built up or sbs modified bitumen systems. Smooth surface can be used as a cap or interplay membrane. Modified bitumen roofs have a lot of advantages over other types of membrane roofing and are often seen as the modern alternative to the built up roof.