The film strips are to prevent shingles from sticking together while in the bundle.
Mansard roof shingle installation.
These recommendations may call for up to six fasteners per shingle.
Once you get to the top you can go to the next side of the roof and work your way up to the top again.
Secure the shingle to the roof deck with fasteners as recommended by the roofing manufacturer.
For the first shingle in each row you will want to cut off about 6 inches as you go.
According to asphalt shingle installation where we cite best practices guide to residential construction wiley november 18 2005 asphalt shingles should not be installed on vertical walls.
Special nailing and sealing requirements must be met when installing asphalt based roof shingles on very steep slopes such as a frame or mansard roofs.
Place starter strip shingles 1 4 3 4 6 19mm over eave and rake edges to provide drip edge.
Mansard and steep slope applications.
Secure the shingle to the roof deck with fasteners as specified in atlas shingle installation instructions.
Coloque las tejas de hilada inicial a 1 4 3 4 6 19mm sobre los bordes de alero e inclinaciĆ³n para proporcion r borde de goteo.
For roof slopes greater than 21 per foot 1750mm m shingle must be hand sealed.
Continue to follow these instructions nailing each shingle in with about 4 to 6 nails each.
Plastic film strips are present either on the back or face of each shingle.
Do not use on vertical side walls.
Start with 6 rows going up and then across to use as a guide.