Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment.
15 or 30 lb felt for roof.
Felt paper is commonly produced with a certain number of recycled products and coated with asphalt.
No 15 felt and no.
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.
Plywood or osb roof deck so 15 20 or 30 will work for any shingle roof the type i recommend depends on roof slope.
This 15 felt roof deck protection features quality asphalt saturation for great waterproofing to add an extra layer of protection between your shingles and your roof deck.
Historically roofing felt paper was named for weight.
Organic dry felt is made from 100 post consumer recycled material.
This gardner asphalt 15 432 sq.
15 lb felt paper weighed 15 pounds per 100 sq.
15 pounds per hundred square feet and 30 pounds per hundred square feet.
The main advantage of using felt roofing underlayment is cost.
Felt roofing underlayment is typically available in two types.
Width and a 144 ft.
Felt has a 36 in.
A 66 foot roll of synthetic underlayment will set you back about 86.
As of publication you can purchase a 72 foot roll of 30 pound roofing felt for around 15.
Unrolled length that combine to provide over 430 sq.
Felt this gardner asphalt 15 432 sq.
Of coverage for residential and commercial roofing projects.
Labor is higher for peel and stick.
The best weight for roofing felt is the 30 pound product because it provides thicker and.
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.
Roofing underlayment 15 lb felt.
30 felt is typically thicker stronger and may be less prone to tearing or ripping off during installation or weather events.
Item 656632 model 0903000.
For many years roofers used asphalt saturated felt under roofing shingles and it was historically available in two standard weights.
The difference between 15 lb and 30 lb roofing felt paper.