Your math 10 x20 200 sqft.
Roofing felt 30 sheets.
Download the data sheet.
For many years roofers used asphalt saturated felt under roofing shingles and it was historically available in two standard weights.
30 specification felt roofing underlayment is a specification grade felt for use as an underlayment between the roof deck and the shingles.
The 15 pound was for lighter weight projects while the 30 offered more heavy duty protection.
30 specification felt roof underlayment 30 specification felt astm d4869 type iv astm d226 type ii atlas provides a complete selection of roofing felts or roofing paper.
Roofing felt is essential to ensure your outbuilding is ready for all weathers by providing a waterproof cover to the building s roof.
Item 656632 model 0903000.
Item 169827 model 5003002.
15 pounds per hundred square feet and 30 pounds per hundred square feet.
This 30 felt roof deck protection provides a layer of protection between your shingles and roof deck.
The specs on the website say that this will cover 432 sqft.
Grace ice water shield 36 in x 75 ft 200 sq ft rubber roof underlayment.
The felt helps prevent wind driven rain from causing damage to your roof structure and home.
30 felt type construction helps provide an extra layer of protection between your shingles and your roof deck not included.
Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer.
Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes.
Asked by marlon april 30 2020.
Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment.
Gmc roofing felt is an industry leading superior quality authentic asphalt saturated organic felt underlayment.
15 came perforated for use as a ply sheet for built up roofing use and non perforated.
Ideal for an apex flat or pent roof shed felt and roofing membrane are durable and perfect for a newly built structure or to re cover existing roofing material.
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.
30 astm d 4869 type ii covers 216 sq ft.