Modified Torch Down Rubber

In the late 1970 s and first manufactured in the u s.

Modified torch down rubber.

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. Torch down roofing with modified bitumen. The membrane is composed of various types of modifiers reinforcements and surface treatments. Torch down roofing consists of modified bitumen which is similar to asphalt.

Modified bitumen mb torch down roofing membranes were first developed in europe in the mid 1960 s introduced in the u s. Discover the various components of a torch down roof and the materials used to manufacture it. As long as it is installed correctly bitumen prevents moisture build up without needing constant maintenance. Torch down roofs are composed of two or more layers of a modified asphalt membrane applied with an open flame torch.

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. Using a propane torch can be dangerous so always wear protective gear and keep a. Apply the bitumen by melting it over fiberglass mesh with a propane torch.

Plus learn the advantages and disadvantages of a torch down roof system. Coated modified bitumen rubber roof.