Roofing Felt 30 Sheets

In the old days common felt was 15 lb felt and 30 lb felt and a roll of the first held 4 squares and weighed 60 lbs while a roll of the second held 2 squares and weighed 60 lbs.

Roofing felt 30 sheets.

Your math 10 x20 200 sqft. Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment. The felt helps prevent wind driven rain from causing damage to your roof structure and home. This 30 felt roof deck protection provides a layer of protection between your shingles and roof deck.

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. 15 came perforated for use as a ply sheet for built up roofing use and non perforated. 30 was used as a base sheet for built up roofing and underlayment under slate tile and shingles. 30 specification felt roofing underlayment is a specification grade felt for use as an underlayment between the roof deck and the shingles.

Felt roofing underlayment is asphalt saturated and are manufactured with a high grade organic mat. 15 pounds per hundred square feet and 30 pounds per hundred square feet. Asked by marlon april 30 2020. 30 felt type construction helps provide an extra layer of protection between your shingles and your roof deck not included.

Item 169827 model 5003002. 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. 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. Roofing felt is essential to ensure your outbuilding is ready for all weathers by providing a waterproof cover to the building s roof.

Gmc roofing felt is an industry leading superior quality authentic asphalt saturated organic felt underlayment. The specs on the website say that this will cover 432 sqft. Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes. Grace ice water shield 36 in x 75 ft 200 sq ft rubber roof underlayment.

Download the data sheet. Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer. The 15 pound was for lighter weight projects while the 30 offered more heavy duty protection.