15 Roofing Felt

Felt roofing underlayment is typically available in two types.

15 roofing felt.

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. For many years roofers used asphalt saturated felt under roofing shingles and it was historically available in two standard weights. For pricing and availability. The best weight for roofing felt is the 30 pound product because it provides thicker and.

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. In my opinion felt paper is a vapor barrier plus keeps the oils in the shingles from leaching out and into the wood substrate i e. Felt roofing underlayment. The main advantage of using felt roofing underlayment is cost.

For pricing and availability. It is designed as underlayment for roofs. Tarah asphalt product 15 astim d226 216 sq. This underlayment features excellent asphalt saturation for effective waterproofing.

30 felt is typically thicker stronger and may be less prone to tearing or ripping off during installation or weather events. Asphalt saturated heavy duty roofing felt is available in 15 and 30 pound weights. Saturated roofing felt and is suitable for commercial and residential uses. Tarah asphalt product 15 astim d226 216 sq.

Gaf feltbuster 48 in x 250 ft 1000 sq ft felt roof underlayment. The 15 pound was for lighter weight projects while the 30 offered more heavy duty protection. 15 asphalt felt roofing underlayment provides an extra layer of protection between your shingles and your roof deck. Organic dry felt is made from 100 post consumer recycled material.

Plywood or osb roof deck so 15 20 or 30 will work for any shingle roof the type i recommend depends on roof slope. 15 pounds per hundred square feet and 30 pounds per hundred square feet.