Unrolled length that combine to provide over 430 sq.
15 roofing felt thickness mils.
Asphalt saturated heavy duty roofing felt is available in 15 and 30 pound weights.
Roofing felt s thickness is actually measured in pounds per square with one square equaling 100 feet of roofing material.
See actual warranty for complete details limitations and requirements.
Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer.
15 lb felt paper weighed 15 pounds per 100 sq.
Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes.
Width and a 144 ft.
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.
The best weight for roofing felt is the 30 pound product because it provides thicker and.
Of coverage for residential and commercial roofing projects.
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 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.
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 paper is an essential layer in the roofing process as it acts as extra protection from the elements.
This gardner asphalt 15 432 sq.
Special application required for extended exposure.
Felt has a 36 in.
Historically roofing felt paper was named for weight.
Felt paper is commonly produced with a certain number of recycled products and coated with asphalt.
The difference between 15 lb and 30 lb roofing felt paper.
Organic dry felt is made from 100 post consumer recycled material.