Rubber Torch Roof

A two layer system is made up of one base layer and one torch down layer.

Rubber torch roof.

This means that sbs membranes can be used in torch down roofing as well as self adhering and cold processed roofing systems. Both epdm and modified bitumen torch down rubber membranes were making their way into the roofing industry early on. These rubber roofs have evolved since their conception. Three layer systems have a base a smooth torch down layer and a torch down layer with a granular surface.

Rubber roofs were introduced in the late 60s in the united states. Sbs modified bitumen membranes are also flexible and they have a lower melting point than app membranes. The membrane is available with a smooth surface. Torch down roofing materials you may have heard a reference to a torch down roof as a rubberoid roof implying the material contains rubber but that may not be accurate.

Apply the bitumen by melting it over fiberglass mesh with a propane torch. Torch down roofing consists of modified bitumen which is similar to asphalt. Torch down roof application. They both are good rubbers but it s the technique involved in installing them that will determine what makes the roof maintenance free.

Sbs is a type of rubber used to create modified bitumen for torch down roofing. Its core is a strong resilient non woven polyester mat that is coated with weather resistant app polymer modified asphalt. Bitumen is made from asphalt a tough material that is used in many roofing applications. All torch down roofing is made from modified bitumen or bitumen with additives.

Unlike the single ply roofing systems as in tpo and epdm the 2 ply mb system will need little to no maintenance during its life. Torch down 2 ply rubber roofs are durable in that not only can they withstand at least 40 years of extreme weather conditions they can remain unaffected with heavy foot traffic by service and repairmen as well. Type of rubber roof to use. As long as it is installed correctly bitumen prevents moisture build up without needing constant maintenance.

The mat is coated with durable app modified bitumen and is designed for torch down application by professional roofing contractors. Torch roofing is available in two layer and three layer systems. The roofing contractor this is a hard one. See the steps to take on flat roof repairs for a torch down rubber membrane.