How Thick Is 30 Pound Roofing Felt

The main advantage of using felt roofing underlayment is cost.

How thick is 30 pound roofing felt.

30 pound roofing felt it is not paper it s made from either fiberglass or polyester that s been bound together with asphalt costs the same per roll as 15 pound felt but there are 216 square. Felt roof deck protection. The most commonly used felts are 15 and 30 with weights of 8 and 20 pounds per 100 square feet. Asphalt saturated material for excellent waterproofing.

15 pounds per hundred square feet and 30 pounds per hundred square feet. The biggest drawback to synthetic underlayment is the cost. 30 felt is typically thicker stronger and may be less prone to tearing or ripping off during installation or weather events. Heavy duty felt design lays flat and minimizes wrinkling.

This felt will help prevent damage to your roof from wind driven rain and water from other sources. Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment. The most commonly used felts are 15 and 30 with weights of 8 and 20 pounds per 100 square feet respectively. As of publication you can purchase a 72 foot roll of 30 pound roofing felt for around 15.

The 15 pound was for lighter weight projects while the 30 offered more heavy duty protection. Item 656632 model 0903000. No 15 felt and no. Asphalt saturated heavy duty roofing felt is available in 15 and 30 pound weights.

Roofing felt s thickness is actually measured in pounds per square with one square equaling 100 feet of roofing material. This felt will help prevent damage to your roof from wind driven rain and water from other sources. Roofing felt s thickness is actually measured in pounds per square with one square equaling 100 feet of roofing material. For many years roofers used asphalt saturated felt under roofing shingles and it was historically available in two standard weights.

Add an extra layer of protection between your add an extra layer of protection between your shingles and roof deck with this 30 216 sq. Thickness roofing felt s thickness is not a measurement of its depth because it is thin similar to heavy paper. Felt roof deck protection. More product details close.