The difference between 15 lb and 30 lb roofing felt paper.
15 lb roofing felt lowes.
Organic dry felt is made from 100 post consumer recycled material.
The top layer of shingles protect the roofing felt.
Not sure if the thinner material cushions as well as felt.
Asphalt felt type 15 provides top notch secondary protection for any roofing project.
Asphalt saturated heavy duty roofing felt is available in 15 and 30 pound weights.
It will not withstand the elements unprotected as an underlayment it provides the lower level to a 2 part roof materials.
Perhaps 3 tab or rolled shingle.
This underlayment features excellent asphalt saturation for effective waterproofing.
Whereas rolled felt paper 15 is water proof it is not uv resistant nor wind resistant.
The best weight for roofing felt is the 30 pound product because it provides thicker and.
Item 656632 model 0903000.
Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment.
Available with 2 inch guidelines for fast and easy installation of the shingles.
So all in all i d probably use it again but after a little more study.
15 lb felt paper weighed 15 pounds per 100 sq.
Historically roofing felt paper was named for weight.
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.
Look for a low cost shingle roof material.
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.
Somewhat more expensive but given the cost of the wood the underlayment price is irrelevant.
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.