Putting Tar Paper On Wet Roof

Roof repair and roof replacement can seem like an invasive and expensive dilemma causing many homeowners to want to simply patch the leak with a bucket read more.

Putting tar paper on wet roof.

A wet installation can also cause a new roof to fail. Place a final piece of tar paper over the top of the roof attaching it so it overlaps the tar paper on both sides of the roof. Whether you re building a new house or putting a new roof on your existing house installing tar paper first helps waterproof the roof and prevent leaks. The paper has dew in the morning so ive been wiping it down with towels or old shirts and then waiting until it dries completely.

Shingles and roofing materials may not adhere properly to slick surfaces with high humidity. How bad is it to shingle over wet tar paper. Can roofing felt get wet. It s raining and there is water leaking inside your home.

To gain access to the roof use proper ladders or scaffolding which should also be dry to prevent slips. For safety reasons it is best only to work on the roof when all surfaces are dry. It would possibly mold if the tar paper was put over wet plywood but here again i would be more worried about the leakage between the plywood into the attic than between the tar paper and shingles. If the sheathing or wood is wet during the time of installation it can trap moisture inside of your roof leading to mold rot or other severe problems.

While impossible to know unless you do an expensive analysis the asphalt used to make modern tar paper contains much more oxygen than it should. Is felt really that important and what is roofing felt anyway. Roofing felt is a layer of tar paper installed beneath the shingles to provide a backup waterproof membrane in case of leakage. Wear soft soled shoes and follow all common safety practices when working on the roof.

A wet roof deck is also a slippery deck. The 30 pound tar paper is heavier and has much more asphalt in it. Roofing felt also known as tar paper serves as both an extra layer of protection between the shingles and the plywood and as a temporary moisture barrier until all the. The idea is to make sure water that falls on the roof drips down from paper to paper and off the roof rather than up under the tar paper potentially damaging the roof s wooden structure.

The only problem is that the house has trees on the east side so its like 9 o clock until i can shingle and even longer until the west facing side gets sun and dries.