White Roofing Felt

This 30 felt roof deck protection provides a this 30 felt roof deck protection provides a layer of protection between your shingles and roof deck.

White roofing felt. More product details close. Its main purpose is to prevent moisture from leaking into a roof. Roofing felt is comprised of a base made from natural materials such as wood cellulose or synthetic ones such as fiberglass or polyester and then coated or saturated with a protective coating such as bitumen asphalt which repels water but still allows the product to breathe. Traditional asphalt felt underlayments tear easily and absorb moisture leading to wrinkling that telegraphs through the shingles.

Item 656632 model 0903000. Gaf tri ply app granule cap sheet 3 3 ft w x 32 25 ft l 100 sq ft white roll roofing. Roofing felt also called roofing felt paper is underlayed on roofs before shingles are added. The best weight for roofing felt is the 30 pound product because it provides thicker and.

Roofing felt is essential to ensure your outbuilding is ready for all weathers by providing a waterproof cover to the building s roof. Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment. The hot applied asphalt or coal tar pitch blends with the bitumen soaked roof felt and creates a monolithic roof membrane. The numbers ihad a correlation to the weight not the thickness.

Asphalt saturated heavy duty roofing felt is available in 15 and 30 pound weights. The standard types of felt are 15 and the more waterproof 30. Ideal for an apex flat or pent roof shed felt and roofing membrane are durable and perfect for a newly built structure or to re cover existing roofing material.