15 Lb Felt Paper Roofing

Organic dry felt is made from 100 post consumer recycled material.

15 lb felt paper roofing.

Historically roofing felt paper was named for weight. 15 asphalt felt 3 x 144 roofing underlayment 432 sq. For many years roofers used asphalt saturated felt under roofing shingles and it was historically available in two standard weights. Convert the area from inches to feet prior to purchasing your felt.

15 lb felt paper weighed 15 pounds per 100 sq. Roofing tar paper see all. It is designed as. One roll of conventional 15 felt covers 432 square feet 40 1 m 2.

The roof deck must be clean smooth and free of moisture storage care. A shingle underlayment is used to protect roof structures and the interior from water penetration. Plywood or osb roof deck so 15 20 or 30 will work for any shingle roof the type i recommend depends on roof slope. However you must allow for overlaps on joints.

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. 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. Felt paper is commonly produced with a certain number of recycled products and coated with asphalt. Tarah asphalt product 15 astim d226 216 sq.

One roofing square and 30 lb felt paper weighed 30 pounds per square. The 15 pound was for lighter weight projects while the 30 offered more heavy duty protection. Astm d226 felt underlayment. As technology has changed and manufacturing has improved these are now lighter and have improved tensile strength.

The best weight for roofing felt is the 30 pound product because it provides thicker and stronger footing for roofers that does not tear out especially on steep roofs where footing is critical. Related products 15 432 sq. Felt is an asphalt saturated organic felts designed for use as an underlayment with asphalt shingles in commercial and residential applications. No 15 perforated felt is designed for use as an interply felt for hot asphalt applied organic built up roofing systems.

In most cases this will leave 400 square feet 37 m 2 of net coverage per 1 roll. Many manufacturers offer upgraded felts with fiber glass reinforcement making the felt paper. Ft at menards send cancel mail in rebate is in the form of merchandise credit check valid in store only. Preparation sweep roof deck to remove dirt and debris.

Saturated roofing felt and is suitable for commercial and residential uses. Purchase enough felt to cover your roof s area. Tarah asphalt product 15 astim d226 216 sq.