No 15 Asphalt Felt

Dimensions 144 x 36 coverage per roll 4 squares.

No 15 asphalt felt.

Dimensions 72 x 36 coverage per roll 2 squares. If the slope is greater than 4 12 which provides more water drainage from the roof use one layer of 15 felt. 15 is a perforated felt composed of a resilient and flexible reinforcement and organics fibres saturated with asphalt. Tamko no 15 astm asphalt saturated organic felt accepted for use as an underlayment felt to be applied over the deck prior to the installation of tamko asphalt shingles.

The product may be used as a hot mopped asphalt vapour retarder on certain substrates or as a membrane for multi ply bur systems. It is suitable for use in the construction of various types of membranes for both new construction and reroofing over a variety of substrates. Felt roofing underlayment is asphalt saturated and are manufactured with a high grade organic mat. Use 15 for asphalt shingles weighing 240 pounds per square or less.

It is constructed to provide uniform strength and promote improved. 15 plain asphalt felt this product consists of a resilient high strength cellulose fiber mat that has been saturated with premium waterproofing bitumen. Find submittal ready datasheets sds specs icc es reports. If the slope is between 3 12 and 4 12 use two layers of 15 felt for asphalt shingles.

Submittal data no. 15 specification felt is a specification grade felt roofing underlayment used between the roof deck and the shingles. For additional information on 15 specification felt contact your regional roofing underlayment sales representative today. Per roll 216 sq.

15 is used as a roofing membrane in b u r. Asphalt saturated organic felts require protection from damage and the weather. Uses product data roll dimensions 144 x 36 coverage per roll 4 squares laying lines 2 4 17 rolls per pallet 20 all values stated as nominal certifications. 15 asphalt felt astm d226 is a product in the roof underlayment category.

Per roll 432 sq. 15 perforated felt imperial asphalt saturated felt is composed of a resilient high strength cellulose fiber mat saturated with premium waterproofing bitumen. 15 asphalt felt astm d226 astm 226 felt for california and midwest buildsite. Consider using 30 only if shingle weight is heavier than 240 pounds.

15 is designed with guide lines on the top surface to facilitate membranes installation.