Thickness Of 15 Lb Roofing Felt

Asphalt saturated heavy duty roofing felt is available in 15 and 30 pound weights.

Thickness of 15 lb roofing felt. Of coverage for residential and commercial roofing projects. No 15 felt and no. Felt roofing underlayment is typically available in two types. The difference between 15 lb and 30 lb roofing felt paper.

Organic dry felt is made from 100 post consumer recycled material. Item 656632 model 0903000. Roofing felt also called roofing felt paper is underlayed on roofs before shingles are added. Historically roofing felt paper was named for weight.

The main advantage of using felt roofing underlayment is cost. One roofing square and 30 lb felt paper weighed 30 pounds per square. Felt paper is commonly produced with a certain number of recycled products and coated with asphalt. 15 lb felt paper weighed 15 pounds per 100 sq.

30 pound roofing felt it is not paper it s made from either fiberglass or polyester that s been bound together with asphalt costs the same per roll as 15 pound felt but there are 216 square. Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment. 30 felt is typically thicker stronger and may be less prone to tearing or ripping off during installation or weather events. The standard types of felt are 15 and the more waterproof 30.

As of publication you can purchase a 72 foot roll of 30 pound roofing felt for around 15. Felt has a 36 in. Roll saturated felt underlayment 15 astm 4869 type i is an authentic asphalt 15 astm 4869 type i is an authentic asphalt saturated organic felt underlayment is used as a breathable secondary weather resistant barrier when applied over the roof deck prior to the installation of the primary roofing product. This gardner asphalt 15 432 sq.

Width and a 144 ft. A 66 foot roll of synthetic underlayment will set you back about 86. The numbers ihad a correlation to the weight not the thickness. Its main purpose is to prevent moisture from leaking into a roof.