Torch Down Roof Vs Shingles

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.

Torch down roof vs shingles.

I ve tried to contact the roof contractor but he says he s out of the country. These two main base materials are melted together using a torch to form a thick layer. 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. 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.

Low slope roofs are qualified by having a roof pitch of less than 4 12 or 4 of rise per foot. Torch down roofs are composed of two or more layers of a modified asphalt membrane applied with an open flame torch. Torch on or sometimes referred to as torch down roofing is a combination of two ingredients modified asphalt and resin. Torchdown roofing is sometimes also referred to as rubberized asphalt and is the most common type of roofing to be used on flat roofs.

Hope you like it. 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. Torch down roofing is a type of roofing material that has been designed for low angle or flat roofs. Discover the various components of a torch down roof and the materials used to manufacture it.

Subscribe and share. Plus learn the advantages and disadvantages of a torch down roof system. Torchdown is considered a low slope or flat roofing system application. This layer now becomes a waterproof material that is ideal for both commercial and residential use.

The installation of torch down roofing involves the use of a hand held torch fed with propane from a tank. 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. It is not recommended by the nrca or roofing manufacturers to install asphalt shingles on roofs with a pitch less than 4 12. 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.

The roof has 3 layers of plywood and fiberglass etc.