X expert source david bitan.
How to make roll up roof.
Some have a paper back that is peeled away to allow the material to adhere directly to the roof deck others require an adhesive to be applied to the roof first and then the material is rolled into place.
Roll out insulation on the roof and cut to size nb i did this on a very sunny day yes we do occasionaly have them in london and it was blinding standing on a silver roof.
Then install metal vent flashing over the pipe coating the roofing with mastic first so that the metal flange is embedded in it completely.
Preparing to add rolled roofing 1.
Nail around the flange every two inches.
First row start at the eve and one end of the roof and roll out about 5 feet of building paper.
Purchase the appropriate amount of rolled roofing.
Some types of rolled roofing can also be nailed or fastened to the roof to greater facilitate the installation.
Take proper safety precautions.
Cut a hole in the roof just large enough for the vent pipe and lay the strip into place.
Go to your local hardware or building supplies store and ask for.
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