Check the sheathing for any nails or screws that may be.
Rolled roof layers.
Clean the roof with a broom to remove any debris.
It provides structure by tying the trusses and joists together.
You can usually see the underside of plywood decking from the attic.
Roll roofing is made from the same asphalt composition material as shingles and it s easier to install.
Attach drip edge along the edge of the roof with roofing cement.
Push the rolled roofing down into the wet cement to secure it to the roof.
The first layer should cover the roof as far as the chalk line.
Place the first layer of rolled roofing on the roof.
As you place the rolled roofing down stretch it to get rid of wrinkles and creasing.
Here are the layers of a roof in order of application bottom to top.
4 layers if the roof is flat and the slope is 0 5.
How to install roll roofing on low slope roofs.
2 layers for low slope roofs 15 25.
Technology of laying the roll roofing on a flat roof.
You can t use the rolled roofing materials if the roof slope is more than 25.
Owens corning deckseal sa sbs cap 39 375 ft w x 32 833 ft l 100 sq ft shasta white roll roofing.
There are three systems including glue down torch down and peel and stick.