Torch Down Rubber Roofing

This means that sbs membranes can be used in torch down roofing as well as self adhering and cold processed roofing systems.

Torch down rubber roofing.

The membrane is composed of various types of modifiers reinforcements and surface treatments. A torch down rubber roof with silver coating for protection against ultraviolets. The first polymer used for this purpose is atactic polypropylene app which is a form of plastic not rubber. Its core is a strong resilient non woven polyester mat that is coated with weather resistant app polymer modified asphalt.

A rubber roof left unprotected. While it can last up to 20 years installing torch down roofing can be a dangerous process and as such tends to cost more than traditional roofing materials. Notice the wrinkling and unevenness of the membrane. Watch this video if you want to learn how to use a propane torch on a flat roof.

Sbs is a type of rubber used to create modified bitumen for torch down roofing. Torch down roofing with modified bitumen. 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 owners did so little they even let the drain clog up and plants.

This is a torch down rubber roof that was left unprotected for over 12 years. The membrane is available with a smooth surface. Modified bitumen mb torch down roofing membranes were first developed in europe in the mid 1960 s introduced in the u s. This roof is over 25 years old.

Torch down roofing contains modified bitumen which prevents moisture from building up without constant maintenance. Sbs modified bitumen membranes are also flexible and they have a lower melting point than app membranes. The mat is coated with durable app modified bitumen and is designed for torch down application by professional roofing. Installing torch down roofing can be a bit tricky and dangerous so only do it yourself if you have experience installing roofing.

Manufacturing torch down roofing requires modifying or mixing the bitumen with a polymer. This membrane contains a core of nonwoven polyester mat that resists splits and tears. Ruberoid torch smooth membrane is backed by gaf a company with over 130 years in the roofing business. Torch down roofing is a type of roofing material that has been designed for low angle or flat roofs.