Torch Down Roof Vs Shingles

The installation of torch down roofing involves the use of a hand held torch fed with propane from a tank.

Torch down roof vs shingles.

Torchdown roofing is sometimes also referred to as rubberized asphalt and is the most common type of roofing to be used on flat roofs. The roof has 3 layers of plywood and fiberglass etc. Potential hazards aside from the always present hazard of taking a tumble from the roof these two roofing processes each provide different hazards for roofers. It is not recommended by the nrca or roofing manufacturers to install asphalt shingles on roofs with a pitch less than 4 12.

Torchdown is considered a low slope or flat roofing system application. Torch down roofing on the other hand consists of fewer steps and while roofers will still be exposed to the heat of the torch they will not have to use liquid tar. 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. These two main base materials are melted together using a torch to form a thick layer.

Low slope roofs are qualified by having a roof pitch of less than 4 12 or 4 of rise per foot. Discover the various components of a torch down roof and the materials used to manufacture it. This layer now becomes a waterproof material that is ideal for both commercial and residential use. It s a flat torch down roof 3 years old based on the contractor receipt unsure if this was a complete replace or just a repair.

The asphalt is melted onto the roof using a torch creating an impermeable roof that has an average life of between 15 and 20 years. Torch down step by step some trick and tips on how to lay down a torch down roofing. Plus learn the advantages and disadvantages of a torch down roof system. Torch on or sometimes referred to as torch down roofing is a combination of two ingredients modified asphalt and resin.

Torch down roofing is a type of roofing material that has been designed for low angle or flat roofs. 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. Installing torch down roofing can be a bit tricky and dangerous so only do it yourself if you have experience installing roofing. First you ll need to remove the old flashing with a claw hammer attach fiberglass mesh over your roof and drip edge flashing around the edges.

Torch down roofs are composed of two or more layers of a modified asphalt membrane applied with an open flame torch.