Torch Down Rubber Roofing

Manufacturing torch down roofing requires modifying or mixing the bitumen with a polymer.

Torch down rubber roofing.

This membrane contains a core of nonwoven polyester mat that resists splits and tears. App torch down roofing membranes are flexible and respond well to both heating and cooling. The membrane is composed of various types of modifiers reinforcements and surface treatments. 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. Ruberoid torch smooth membrane is backed by gaf a company with over 130 years in the roofing business. This is a torch down rubber roof that was left unprotected for over 12 years. Torch down roofing contains modified bitumen which prevents moisture from building up without constant maintenance.

Torch down roofing with modified bitumen. In the late 1970 s and first manufactured in the u s. Modified bitumen mb torch down roofing membranes were first developed in europe in the mid 1960 s introduced in the u s. Notice the wrinkling and unevenness of the membrane.

Sbs modified bitumen membranes are also flexible and they have a lower melting point than app membranes. Watch this video if you want to learn how to use a propane torch on a flat roof. A torch down rubber roof with silver coating for protection against ultraviolets. 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. A rubber roof left unprotected. Sbs is a type of rubber used to create modified bitumen for torch down roofing. This will help you get started and you will also learn some tricks.

The first polymer used for this purpose is atactic polypropylene app which is a form of plastic not rubber. The membrane is available with a smooth surface. The owners did so little they even let the drain clog up and plants. This means that sbs membranes can be used in torch down roofing as well as self adhering and cold processed roofing systems.