15 Lb Roofing Felt Roll

Item 656632 model 0903000.

15 lb roofing felt roll.

The top layer of shingles protect the roofing felt. The 15 pound was for lighter weight projects while the 30 offered more heavy duty protection. 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. It will not withstand the elements unprotected as an underlayment it provides the lower level to a 2 part roof materials.

Asphalt saturated heavy duty roofing felt is available in 15 and 30 pound weights. Historically roofing felt paper was named for weight. Felt paper is commonly produced with a certain number of recycled products and coated with asphalt. Better protection superior asphalt saturation means improved waterproofing.

Item 10306 model fgur35. Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment. Of coverage for residential and commercial roofing projects. Felt has a 36 in.

36 in x 144 ft 432 sq ft felt roof underlayment. Roofing felt is rated based on the weight of a 100 square foot section with 15 and 30 pound felt being the most common. Lays flatter heavy duty design minimizes the wrinkling that can occur with cheaper felts. This gardner asphalt 15 432 sq.

15 lb felt paper weighed 15 pounds per 100 sq. Roofing calculator before laying down the roof pitch the space it will cover otherwise known as the roofing square needs to be measured. 15 pounds per hundred square feet and 30 pounds per hundred square feet. The difference between 15 lb and 30 lb roofing felt paper.

The best weight for roofing felt is the 30 pound product because it provides thicker and. For many years roofers used asphalt saturated felt under roofing shingles and it was historically available in two standard weights. Unrolled length that combine to provide over 430 sq. Whereas rolled felt paper 15 is water proof it is not uv resistant nor wind resistant.

One roofing square and 30 lb felt paper weighed 30 pounds per square. Organic dry felt is made from 100 post consumer recycled material. Perhaps 3 tab or rolled shingle. Width and a 144 ft.