15 Lb Roofing Felt Thickness

Felt description united 15 lb.

15 lb roofing felt thickness.

No 15 perforated felt is designed for use as an interply felt for hot asphalt applied organic built up roofing systems. A shingle underlayment is used to protect roof structures and the interior from water penetration. 15 tarah astm 4869 type i is an 15 tarah 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. 15 specification felt general information 15 specification felt astm d4869 type ii d226 type i atlas provides a complete selection of roofing felts or roofing paper.

The difference between 15 lb and 30 lb roofing felt paper. Felt is an asphalt saturated organic felts designed for use as an underlayment with asphalt shingles in commercial and residential applications. Unrolled length that combine to provide over 430 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.

Organic dry felt is made from 100 post consumer recycled material. Felt has a 36 in. Width and a 144 ft. This gardner asphalt 15 432 sq.

15 lb felt paper weighed 15 pounds per 100 sq. Preparation sweep roof deck to remove. Asphalt saturated heavy duty roofing felt is available in 15 and 30 pound weights. Roofing paper is an essential layer in the roofing process as it acts as extra protection from the elements.

Of coverage for residential and commercial roofing projects. The best weight for roofing felt is the 30 pound product because it provides thicker and. Felt paper is commonly produced with a certain number of recycled products and coated with asphalt. Historically roofing felt paper was named for weight.

Today 15 felt can weigh 7 5 to 12 5 pounds per square while 30 felt can weigh between 16 and 27 pounds per square. One roofing square and 30 lb felt paper weighed 30 pounds per square. Roofing paper thickness roofing felt s thickness is not a measurement of its depth because it is thin similar to heavy paper.