There are two different types of torch down roofing systems.
Torch down roofing cost per roll.
Bitumen roofs cost approximately 2 50 to 4 00 per square foot installed.
Plus learn the advantages and disadvantages of a torch down roof system.
Two layer torch down roofing may cost less.
A two layer torch down roof consists of one base sheet and one smooth cap sheet.
Owens corning deckseal sa sbs cap 39 375 ft w x 32 833 ft l 100 sq ft shasta white roll roofing.
Torch down roofing is a type of roofing material that has been designed for low angle or flat roofs.
Gaf smooth app modified bitumen membrane rolled roofing in black is designed for torch down application.
Two layer and three layer torch down roof systems.
Asphalt roll roofing peel and stick roofing torch down roofing flat roof brown roll roofing roofing materials.
Get an instant vendor neutral estimate of 3 layer torch down roof options and costs in your zip code our cost guide has been updated for 2020 to reflect current fair wages and material option costs for 3 layer torch down roofing.
Torch down roofs are composed of two or more layers of a modified asphalt membrane applied with an open flame torch.
3 layer torch down roof total average cost per square foot 4 00 4 72 5 55.
Ft sbs self adhering cap sheet roll for low slope roofing in black.
Cost can add up quickly especially if you re a novice and have never attempted a 3 layer torch down roof installation before.
For a 1 500 square foot roof that s a total cost of 3 750 to 6 000.
I would strongly recommend you hire a licensed and insured roofing contractor to perform the installation for you.
Modified bitumen roof average costs the actual cost of a bitumen roof depends on the quality of materials used your location the complexity of the installation and other factors.
Gaf tri ply app smooth modified bitumen 3 ft.
Net membrane roll for low slope roofs 3687000 the home depot.
If your roll roofing which i assume is roofing felt has been deteriorated for any length of time there is a good chance you may need to have some roof sheathing replaced before the torch down roof goes on.
Your roof is 675 square feet which is right around 7 roofing squares when you figure in waste.
You should figure 250 350 per roofing.
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.
Strong and resilient membrane for durability.
