It is particularly suitable where cost is more important than appearance or for low slope roofing that you want to install yourself.
How to install roll roofing on low slope roofs.
Technology of laying the roll roofing on a flat roof.
Since it s also fairly simple to install roll roofing is popular for buildings like sheds and barns.
4 layers if the roof is flat and the slope is 0 5.
Though it doesn t have the life expectancy of traditional roofing shingles roll roofing is a budget friendly option that s acceptable for many low slope roofs.
Roll roofing is inexpensive and easy to apply although it must be replaced sooner than most other roofing materials and usually has a class c fire rating a is the most fire resistant.
3 layers if the roof slope is 5 15.
Roll roofing is different.
2 layers for low slope roofs 15 25.
It has just one layer so it goes.
How to install roll roofing on low slope roofs.
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A typical roof has three layers a felt layer and two layers of overlapping shingles.
You can t use the rolled roofing materials if the roof slope is more than 25.