A typical roof has three layers a felt layer and two layers of overlapping shingles.
How to apply rool roofing.
Roll roofing at hips and ridges bring the roofing courses on either side of a hip or ridge up so that the roofing edges meet along the hip or ridge.
Position and roll out the roofing carefully because it is not easy to reposition then press it into the cement.
Then seal the hip or ridge using 12 x 36 strips of roll roofing.
Roll roofing is different.
Nail only its top edge the part that is bare of mineral coating.
The term cold applied is referring to o.
Cold process modified bitumen roll roofing is another way to apply rolled roofing other than hot mopping or torching.
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.
It is particularly suitable where cost is more important than appearance or for low slope roofing that you want to install yourself.
Coat the top edge with a 4 to 6 inch wide layer of roofing cement and apply the next courses in the same way.
How to install roll roofing on low slope roofs.