Roofing Felt Weight

Medium weight lightweight clay plain clay pantile concrete slate.

Roofing felt weight.

Sand screed slate snow softwood soils stainless steel roofing steel stone granite limestone marble sandstone slate suspended. 0 07 0 13 lbs. Add an extra layer of protection between your shingles and roof deck with this 30 216 sq. 0 34 0 63 kg.

Installing the roofing felt does take care but can go very quickly. Slate roofing 3 16 inch slates. Roofing felt s thickness is actually measured in pounds per square with one square equaling 100 feet of roofing material. Please contact us if you have any queries by clicking here.

7 13 lbs. Roofing felt is rated based on the weight of a 100 square foot section with 15 and 30 pound felt being the most common. Us department of energy. These thick layers of roofing felt are installed by heating the back of the felt with a butane torch and then carefully applying it to the roof.

These applications are ideal for flat roofs or protective surfaces under roof level decks. 16 27 lbs. 0 1 0 015 0 05. The most commonly used felts are 15 and 30 with weights of 8 and 20 pounds per 100 square feet respectively.

Some roofing felts are actually glued down. 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. Use our table below to compare membrane thickness and weight for our range of flat roofing.

0 5 0 4 0 3 4 0 5 7 0 77 0 42 0 51 0 3 s. 0 16 0 27 lbs. You can return to viewing our roofing products by clicking on the below titles. 15 pounds per hundred square feet and 30 pounds per hundred square feet.

Felt tar and gravel roofing 5 ply 6 1 lb m ft 2 29 8 kg m 2 felt tar and slag roofing 3 ply 4 5 lb m ft 2 22 kg m 2 felt tar and slag roofing 4 ply 4 8 lb m ft 2 23 4 kg m 2. Roofing felt s thickness is not a measurement of its depth because it is thin similar to heavy paper. Steel framing roofing underlay insulating 3 layer plus chippings. Slate roofs national slate.

The best weight for roofing felt is the 30 pound product because it provides thicker and stronger footing for roofers that does not tear out especially on steep roofs where footing is critical. Asphalt saturated material for excellent waterproofing. Roofing felt underlayment asphalt impregnated 30. For many years roofers used asphalt saturated felt under roofing shingles and it was historically available in two standard weights.

The 15 pound was for lighter weight projects while the 30 offered more heavy duty protection. Roofing felt underlayment asphalt impregnated 15.