Torch Roofing System

Next is the vapor barrier.

Torch roofing system.

Three layer systems have a base a smooth torch down layer and a torch down layer with a granular surface. This layer now becomes a waterproof material that is ideal for both commercial and residential use. This underlayment helps prevent the roof from developing condensation or. The installation of torch down roofing involves the use of a hand held torch fed with propane from a tank.

This means that the new torch down roof system will with the first few hot to cold cycles begin to open at the flashing points and allow water into the system. One of the most significant benefits of torch down roofing is its flexibility. Torch on or sometimes referred to as torch down roofing is a combination of two ingredients modified asphalt and resin. Components of torch down roofing systems insulation.

With flat roofs this job. These two main base materials are melted together using a torch to form a thick layer. A two layer system is made up of one base layer and one torch down layer. Especially in cold climates a flat or low slope roof needs insulation to retain heat in the.

The first job of any roof is to keep water out of the building below.