Substitute For Roofing Paper

See synthetic roofing underlayments 5 06 if the existing wall already has an interior poly or kraft paper vapor retarder beneath the drywall any moisture trapped inside would be unable to diffuse out in either direction resulting in a wall cavity that would be very slow to dry.

Substitute for roofing paper.

Felt is commonly sold in either 15 or 30 rolls measuring 36 inches wide. I have some minor roof repair to do and i do not want to buy and entire roll of tar paper felt for under the shingles. Is there a substitute. These products worked very well but they would tear easily and were difficult to walk on.

Grade d building paper is used primarily under stucco in the western united states and is essentially a lighter weight version of asphalt felt. Of course it is a bit more technical than that but this is the basic idea behind how felt works. Works well and not to expensive find at most lumber yards the tar paper is mainly a vapor barrier as far as a small repair as yours i see no reason that a small plastic tarp wouldnt work as long as it is seal to the existing tarp using calking or liquid nails. Alternatives to felt roof underlayment.

Pramote polyamate getty images. Synthetic paper is also made in larger sheets which saves roofing contractors a lot of time on installation. Generally speaking roofing felt is a felt paper that is soaked in asphalt and other water resistant compounds to produce a membrane. Other advantages include the fact that synthetics weigh less and are made in light colors which means that the roof will stay cooler.

For the past few decades the number one choice when selecting a roof underlayment was felt paper or asphalt paper. But this type of roofing paper is much more costly than roofing felt. Item 169827 model 5003002. A product named tyvec woven paper and plastic sometimes used prior to shingles and siding.

Can i just spread plastic or rubberized roof sealant on the wood or use a plastic sheet etc. Asphalt felt tar paper was the the traditional choice of builders for many years and still has some advantages over newer alternatives.