The 15 pound was for lighter weight projects while the 30 offered more heavy duty protection.
15 felt roofing paper.
The best weight for roofing felt is the 30 pound product because it provides thicker and.
Asphalt saturated heavy duty roofing felt is available in 15 and 30 pound weights.
Felt has a 36 in.
Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment.
Felt roofing underlayment is typically available in two types.
15 asphalt felt roofing underlayment provides an extra layer of protection between your shingles and your roof deck.
It s created by saturating paper or fiberglass mat with asphalt.
Width and a 144 ft.
This gardner asphalt 15 432 sq.
Lays flatter heavy duty design minimizes the wrinkling that can occur with cheaper felts.
Item 656632 model 0903000.
30 felt is typically thicker stronger and may be less prone to tearing or.
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.
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36 in x 144 ft 432 sq ft felt roof underlayment.
Plywood or osb roof deck so 15 20 or 30 will work for any shingle roof the type i recommend depends on roof slope.
Of coverage for residential and commercial roofing projects.
Felt roofing underlayment is one of the oldest types of roofing underlayment.
For many years roofers used asphalt saturated felt under roofing shingles and it was historically available in two standard weights.
15 pounds per hundred square feet and 30 pounds per hundred square feet.
15 felt type construction helps provide an extra layer of protection between your shingles and your roof deck not included heavy duty design lays flat to help minimize wrinkling asphalt saturation to help improve waterproofing ability to help prevent wind driven rain and water from other sources from infiltrating under your shingles and.
Item 10306 model fgur35.
United roofing gator skin synthetic roof underlayment 42 in x 285 8 ft 1 000 sq ft synthetic roof underlayment.
This underlayment features excellent asphalt saturation for effective waterproofing.
No 15 felt and no.