Roofing Felt Grades

Lubrication wicks grease seals wipers shock dampers and dust seals.

Roofing felt grades.

Felt roof deck protection. An extra coating of sand or fine gravel can be added on top to improve the aesthetic appeal. Asphalt saturated heavy duty roofing felt is available in 15 and 30 pound weights. 15 specification felt is a specification grade felt roofing underlayment used between the roof deck and the shingles.

Felt roofing underlayment is asphalt saturated and are manufactured with a high grade organic mat. Heavy duty felt design lays flat and minimizes wrinkling. Add an extra layer of protection between your shingles and roof deck with this 30 216 sq. For additional information on 15 specification felt contact your regional roofing underlayment sales representative today.

This is then applied to a fibrous membrane which is typically made of fibreglass polyester or hessian. The two main methods of its application are pour roll and torch on. Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment. Sae f 7 pressed felt.

The best weight for roofing felt is the 30 pound product because it provides thicker and. Asphalt saturated material for excellent waterproofing. Sae f 5 is a white high grade felt of medium density recommended for precision uses where resiliency and durability are important factors.