Lays flatter heavy duty design minimizes the wrinkling that can occur with cheaper felts.
15 lb roofing felt.
Felt has a 36 in.
This gardner asphalt 15 432 sq.
Historically roofing felt paper was named for weight.
It shrinks and tears away from the fasteners also.
The 15 pound was for lighter weight projects while the 30 offered more heavy duty protection.
15 pounds per hundred square feet and 30 pounds per hundred square feet.
Unrolled length that combine to provide over 430 sq.
36 in x 144 ft 432 sq ft felt roof underlayment.
Roofing paper is an essential layer in the roofing process as it acts as extra protection from the elements.
Width and a 144 ft.
Of coverage for residential and commercial roofing projects.
Standard 15 felt is dangerous to the roofers imo.
For many years roofers used asphalt saturated felt under roofing shingles and it was historically available in two standard weights.
This underlayment features excellent asphalt saturation for effective waterproofing.
Felt paper is commonly produced with a certain number of recycled products and coated with asphalt.
15 lb felt paper weighed 15 pounds per 100 sq.
15 specification felt general information 15 specification felt astm d4869 type ii d226 type i atlas provides a complete selection of roofing felts or roofing paper.
Item 656632 model 0903000.
15 felt type construction helps provide an extra layer of protection between your shingles and your roof deck not included.
Low wind resistance also no matter how many fasteners are used.
Better protection superior asphalt saturation means improved waterproofing.
It has a low tear strength and usually a poor walking surface.
15 asphalt felt roofing underlayment provides an extra layer of protection between your shingles and your roof deck.
One roofing square and 30 lb felt paper weighed 30 pounds per square.
Item 10306 model fgur35.