Substitute For Roofing Paper

Asphalt felt tar paper was the the traditional choice of builders for many years and still has some advantages over newer alternatives.

Substitute for roofing paper.

Is there a substitute. Stone coated metal roofing or stone coated steel roofing has a deep architectural profile and can mimic the look of asphalt shingles wood shakes or clay tiles this premium roofing material comes with warranties up to 50 years and is rated highly for resistance to winds hail and fire. Grade d building paper is used primarily under stucco in the western united states and is essentially a lighter weight version of asphalt felt. For the past few decades the number one choice when selecting a roof underlayment was felt paper or asphalt paper.

A product named tyvec woven paper and plastic sometimes used prior to shingles and siding. 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. Grace ice water shield 36 in x 75 ft 200 sq ft rubber roof underlayment.

But this type of roofing paper is much more costly than roofing felt. 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. 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.

It s not that it s all that expensive but i would only be using about 2 linear feet at the most and i d hate to waste the rest. Synthetic paper is also made in larger sheets which saves roofing contractors a lot of time on installation. Felt is commonly sold in either 15 or 30 rolls measuring 36 inches wide. Can i just spread plastic or rubberized roof sealant on the wood or use a plastic sheet etc.

Of course it is a bit more technical than that but this is the basic idea behind how felt works. 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.