Roofing Felt 30 Sheets

Gmc roofing felt is an industry leading superior quality authentic asphalt saturated organic felt underlayment.

Roofing felt 30 sheets.

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. 30 was used as a base sheet for built up roofing and underlayment under slate tile and shingles. Asked by marlon april 30 2020.

Download the data sheet. Item 169827 model 5003002. The 15 pound was for lighter weight projects while the 30 offered more heavy duty protection. Grace ice water shield 36 in x 75 ft 200 sq ft rubber roof underlayment.

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. Your math 10 x20 200 sqft. For many years roofers used asphalt saturated felt under roofing shingles and it was historically available in two standard weights. Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment.

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. Item 656632 model 0903000. 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 shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer. 30 felt type construction helps provide an extra layer of protection between your shingles and your roof deck not included. Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes. 30 specification felt roofing underlayment is a specification grade felt for use as an underlayment between the roof deck and the shingles.

15 pounds per hundred square feet and 30 pounds per hundred square feet. The felt helps prevent wind driven rain from causing damage to your roof structure and home. 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.