Torch Down Roofing Vs Shingles

Torch down roofing is used on flat or low sloped roofs.

Torch down roofing vs shingles.

The difference between torchdown roofing and regular roofing is. 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. When contemplating a new roof many people hope to simply do a shingle over and avoid the extra cost and mess of tearing off the existing roof and starting from scratch. Although it sounds like a good idea we can assure you the cons heavily outweigh the pros.

As the name implies it involves the use of a blowtorch to melt a petroleum based substance called bitumen to creat. A torch down roofing system is best for slightly pitched roofs between. There are several different advantages to using a bitumen roof on your building or home. It is not recommended by the nrca or roofing manufacturers to install asphalt shingles on roofs with a pitch less than 4 12.

I don t use a torch unless i have to anymore and even though self adhering is slightly more money on small areas as described above it shouldn t kill the budget. The roof has 3 layers of plywood and fiberglass etc. In fact the only pro to a shingle over is it s cheaper and cleaner. Unlike some newer types of roofing it has a long proven track record that can be counted on.

Torchdown is considered a low slope or flat roofing system application. 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. 12 pitch where your goals are to have a durable and long lasting roof that stands up well to the elements especially snow. The installation of torch down roofing involves the use of a hand held torch fed with propane from a tank.

Torchdown roofing is sometimes also referred to as rubberized asphalt and is the most common type of roofing to be used on flat roofs. I ve tried to contact the roof contractor but he says he s out of the country. 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. If the roof is completely flat torch on roofing is not typically recommended.

Low slope roofs are qualified by having a roof pitch of less than 4 12 or 4 of rise per foot. What is torchdown roofing.