15 Roofing Felt Thickness Mils

Roofing felt s thickness is actually measured in pounds per square with one square equaling 100 feet of roofing material.

15 roofing felt thickness mils. Organic dry felt is made from 100 post consumer recycled material. See actual warranty for complete details limitations and requirements. This gardner asphalt 15 432 sq. Unrolled length that combine to provide over 430 sq.

15 lb felt paper weighed 15 pounds per 100 sq. The best weight for roofing felt is the 30 pound product because it provides thicker and. Felt has a 36 in. 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. 15 astm 4869 type i is an authentic 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. Asphalt saturated heavy duty roofing felt is available in 15 and 30 pound weights. Width and a 144 ft.

Special application required for extended exposure. Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes. 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. Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer.

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. Historically roofing felt paper was named for weight. The difference between 15 lb and 30 lb roofing felt paper. Felt paper is commonly produced with a certain number of recycled products and coated with asphalt.

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.