Torch Down Rubber Roofing

Torch down roofing with modified bitumen.

Torch down rubber roofing.

The first polymer used for this purpose is atactic polypropylene app which is a form of plastic not rubber. Sbs is a type of rubber used to create modified bitumen for torch down roofing. Notice the wrinkling and unevenness of the membrane. The mat is coated with durable app modified bitumen and is designed for torch down application by professional roofing.

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. Modified bitumen mb torch down roofing membranes were first developed in europe in the mid 1960 s introduced in the u s. A rubber roof left unprotected. The owners did so little they even let the drain clog up and plants.

In the late 1970 s and first manufactured in the u s. This membrane contains a core of nonwoven polyester mat that resists splits and tears. This is a torch down rubber roof that was left unprotected for over 12 years. Torch down roofing is a type of roofing material that has been designed for low angle or flat roofs.

Torch down roofing contains modified bitumen which prevents moisture from building up without constant maintenance. Its core is a strong resilient non woven polyester mat that is coated with weather resistant app polymer modified asphalt. 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. Manufacturing torch down roofing requires modifying or mixing the bitumen with a polymer.

Ruberoid torch smooth membrane is backed by gaf a company with over 130 years in the roofing business. This will help you get started and you will also learn some tricks. This roof is over 25 years old. Sbs modified bitumen membranes are also flexible and they have a lower melting point than app membranes.

Installing torch down roofing can be a bit tricky and dangerous so only do it yourself if you have experience installing roofing. A torch down rubber roof with silver coating for protection against ultraviolets. The membrane is available with a smooth surface. This means that sbs membranes can be used in torch down roofing as well as self adhering and cold processed roofing systems.