It also helps if you first install a layer of roofing felt.
How to install roll roofing shingles.
For extra durability you may install roll roofing in two layers.
Snap a chalk line as a guide for the first layer roofing.
It not only protects the roof but it also protects the fascia.
Use a trowel to scoop up the roofing cement.
Use the chalk line to snap a straight line vertically every 6 inches.
Apply roofing cement to the roof.
Do not use the eaves as a guide instead because they can be uneven.
The strips should always be horizontal.
Nail it in place with roofing nails that penetrate at least 3 4 inch into.
Repeat this on both sides of the roof.
Mark a chalk line to identify the end of your first layer.
Install roll roofing measure 35 inches up from the eaves at several intervals along the roof and mark them.
Spread the roofing cement along the.
Cut the rolled roofing.
Every 5 inches make a new mark until you get to the rop of the roof.
To seal a plumbing vent spread roofing.
Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles.
Install peel and stick roofing in a similar manner.
Prepare a valley between joined roofs by cutting a strip that is 18 inches wide and covers the entire length of the valley.
Installing the rolled roofing 1.
Install roll roofing when the temperature is at least 50 degrees fahrenheit to keep the material from cracking.
Drip edge or drip cap is either plastic or sheet metal.
Plan so that no two butt joints are closer than 2 feet from each other.
Position the first course so it overhangs the drip edges by about 1 4 inch and roll it out a.