An underlayment of felt roofing is optional.
Install roll roofing on shed.
It not only protects the roof but it also protects the fascia.
How to do it attach first course.
Install peel and stick roofing in a similar manner.
To install roll roofing you ll need to cut the material into long strips of the correct length for your roof and lay it flat.
By installing an underlayment you ll extend the life of your rolled roofing material.
Step 6nail the first course match the overhang to the overhang of the starter strip 1 4 to 3 8 from the drip edge.
Plan so that no two butt joints are closer than 2 feet from each other.
It also helps if you first install a layer of roofing felt.
Rolled roofing is best installed on unoccupied structures such as sheds shops garages and other outbuildings.
Make sure the rolled roofing is parallel to the eve of the roof.
To seal a plumbing vent spread roofing.
For extra durability you may install roll roofing in two layers.
You should never install roll roofing unless it is at least 50 degrees outside to prevent cracking.
Drip edge or drip cap is either plastic or sheet metal.
Roll roofing is the perfect material for the novice roofer or diy homeowner who wishes to finish a shed or porch roof that has a slight sloped roof or a flat roof.
Install roll roofing when the temperature is at least 50 degrees fahrenheit to keep the material from cracking.
Position the first course so it overhangs the drip edges by about 1 4 inch and roll it out a.
The strips should always be horizontal.
While rolled roofing is cheap and easy to install its resale value is perilously low when it is used to roof occupied structures.
Make sure the roofing material is laying flat with no bumps or wrinkles attach the upper edge with the large head.
You will need 1 10 gallon of lap not mastic cement for every roll and 2 pounds of roofing nails for every square.