Torch Down Modified Bitumen Roof System

Modified bitumen torch down rubber roofs are heat welded at the seams.

Torch down modified bitumen roof system.

As long as it is installed correctly bitumen prevents moisture build up without needing constant maintenance. This means that sbs membranes can be used in torch down roofing as well as self adhering and cold processed roofing systems. Apply the bitumen by melting it over fiberglass mesh with a propane torch. Modified bitumen happens to be the older flat roof material.

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. The installation of torch down roofing involves the use of a hand held torch fed with propane from a tank. Sbs is a type of rubber used to create modified bitumen for torch down roofing. Before modified bitumen existed heavy built up roofs were the dominant choice.

Often you ll hear people use the term torch down roofing modified bitumen consists of asphalt and filler ingredients. Torch down roofing consists of modified bitumen which is similar to asphalt. This roof was installed by commercial roof usa over 14 years ago and as of this writing there are no signs of repair patches. 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 sometimes referred to as torch on roofing is so named because it requires an open flame propane torch. This roof is located on 819 westport rd east westport connecticut. Coated modified bitumen rubber roof. This combination gives it a rubber like characteristic.

Sbs modified bitumen membranes are also flexible and they have a lower melting point than app membranes.