They are long enough to penetrate the sheathing.
How to put up rolled roofing.
Fix edge fabric roll.
Make sure the roofing material is laying flat with no bumps or wrinkles attach the upper edge with the large head.
Enlist the help of one or two helpers to handle the long strips.
Use 1 nails for re roofing.
Before you start to fix it you must check its integrity.
Position the first course so it overhangs the drip edges by about 1 4 inch and roll it out a.
Install roll roofing measure 35 inches up from the eaves at several intervals along the roof and mark them.
How to do it attach first course.
Make sure the rolled roofing is parallel to the eve of the roof.
Do not use the eaves as a guide instead because they can be uneven.
Use 1 inch nails for new roofing.
Snap a chalk line as a guide for the first layer roofing.
Valleys will be open so flash them before hand with metal or two layers of roll roofing the first an 18 inch wide strip and the second 36 inches wide.
For this heat up the gas burner and push it to the edge of the site where it will be fixed.
The roll is unwound and laid on the site of the future installation.
How to apply roll roofing laying begins at the lowest point.