Never install roll roofing unless the temperature is at least 50 degrees f.
How to install roll roofing without nails.
To apply rolled roofing you ll need your roof measurements a broom chalk to mark lines a razor blade to cut the material roofing cement nails and a hammer to hold down the material.
Applying roofing felt first will better protect the sheathing against condensation as well as against leaking.
Roll roofing is often installed over bare wood sheathing or sheathing that has been painted with a primer.
This reduces the chances of.
Cold weather can cause the roofing to crack during installation.
Roofing nails with 3 8 or larger head.
Tools and materials rolled roofing.
Cut the roll roofing into lengths long enough to cover one run across the shed roof or of 18 whichever fits your shed better and lay them out on a flat surface to smooth them out.
Visit your local hardware store and ask for enough rolled roofing to fit the area of your roof.
Add a second piece of full width roll roofing over the first.
However roll roofing does not look nearly as good as shingle or tile so it is typically only used on roofs that are not readily visible.
If the roof is sloped you can use the exposed nail method.
For a slightly sloped roof use the concealed nail method shown.
An underlayment of felt roofing is optional.
For this type of roofing you ll be utilizing a propane torch to apply heat to the layers of roll roofing to fix them firmly into place.
A sturdy and stable way to install roll roofing with no nails is by using torch down roofing.
You will need 1 10 gallon of lap not mastic cement.
Preparing to install rolled roofing.
If possible install roll roofing over a smooth plywood deck either perpendicular or parallel to the slope.
Installing roll roofing is always an appealing option for homeowners because it is easy to install and much less expensive than other roofing.
The roofing should overhang the eaves by inch except where you install drip edge flashing on top of the roofing along the rake edge.