Torch Down Roofing Instructions

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.

Torch down roofing instructions.

Torch down roofing is a type of roofing material that has been designed for low angle or flat roofs. The membrane is available with a smooth surface. 1 square 106 5 gross sq. This membrane contains a core of nonwoven polyester mat that resists splits and tears.

It consists of multiple modified bitumen membranes applied with a propane torch. 32 25 9 8 m roll width. Designed for torch down roof application by pro roof contractors 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. Provided the membrane and insulation are installed according to manufacturer application instructions the flat surface of a torch down roof prevents water from collecting and allows it to drain off.

But torch down roofing isn t for everyone or every home. Torch down roofing contains modified bitumen which prevents moisture from building up without constant maintenance. How to install torch down modified bitumen roofing. Its core is a strong resilient non woven polyester mat that is coated with weather resistant app polymer modified asphalt.

If you re trying to decide whether a torch down roof is right for you continue reading. Due to the inherent danger of fire especially around felting and petroleum products the torch down method of installation for modified bitumen roofing should only be performed by a qualified roofer. Torch down roll roofing is designed for all climates expanding under heat and contracting under cold conditions without melting or cracking as. Installing torch down roofing can be a bit tricky and dangerous so only do it yourself if you have experience installing roofing.

Ft 9 8 m roll length. Specifications all dimensions are nominal roll size. Ensure your flat roof is entirely clear of debris.