15 Lb Roofing Felt Thickness

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.

15 lb roofing felt thickness.

Historically roofing felt paper was named for weight. 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. This gardner asphalt 15 432 sq. 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.

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 is an asphalt saturated organic felts designed for use as an underlayment with asphalt shingles in commercial and residential applications. Width and a 144 ft.

Organic dry felt is made from 100 post consumer recycled material. 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. No 15 perforated felt asphalt saturated perforated organic roofing felt product use. Preparation sweep roof deck to remove.

Felt has a 36 in. Roofing paper thickness roofing felt s thickness is not a measurement of its depth because it is thin similar to heavy paper. The difference between 15 lb and 30 lb roofing felt paper. Unrolled length that combine to provide over 430 sq.

It is suitable for use in the construction of various types of membranes for both new construction and reroofing over a variety of. 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. No 15 perforated felt is designed for use as an interply felt for hot asphalt applied organic built up roofing systems. 15 lb felt paper weighed 15 pounds per 100 sq.

A shingle underlayment is used to protect roof structures and the interior from water penetration. Felt description united 15 lb. Asphalt saturated heavy duty roofing felt is available in 15 and 30 pound weights.