While rolled roofing is cheap and easy to install its resale value is perilously low when it is used to roof occupied structures.
Install roll roofing on shed.
You should never install roll roofing unless it is at least 50 degrees outside to prevent cracking.
How to do it attach first course.
The roofing should overhang the eaves by inch except where you install drip edge flashing on top of the roofing along the rake edge.
Produced in large rolls that are cut and nailed into place diy rolled roofing installation is incredibly simple and can be completed quickly.
Make sure the rolled roofing is parallel to the eve of the roof.
Step 6nail the first course match the overhang to the overhang of the starter strip 1 4 to 3 8 from the drip edge.
Drip edge or drip cap is either plastic or sheet metal.
Position the first course so it overhangs the drip edges by about 1 4 inch and roll it out a.
It not only protects the roof but it also protects the fascia.
Install roll roofing when the temperature is at least 50 degrees fahrenheit to keep the material from cracking.
Make sure the roofing material is laying flat with no bumps or wrinkles attach the upper edge with the large head.
Rolled roofing is best installed on unoccupied structures such as sheds shops garages and other outbuildings.
It also helps if you first install a layer of roofing felt.
By installing an underlayment you ll extend the life of your rolled roofing material.
Install peel and stick roofing in a similar manner.
You will need 1 10 gallon of lap not mastic cement for every roll and 2 pounds of roofing nails for every square.
An underlayment of felt roofing is optional.
Plan so that no two butt joints are closer than 2 feet from each other.
To seal a plumbing vent spread roofing.
For extra durability you may install roll roofing in two layers.
When installing roll roofing the material provides an all in one roofing solution so an underlayment is not necessary although almost every professional roofer will recommend one be laid prior to installing the roll roofing for added protection.