However you must allow for overlaps on joints.
Roofing felt paper 15.
Whereas rolled felt paper 15 is water proof it is not uv resistant nor wind resistant.
15 felt type construction helps provide an extra layer of protection between your shingles and your roof deck not included.
This underlayment features excellent asphalt saturation for effective waterproofing.
15 specification felt is a specification grade felt roofing underlayment used between the roof deck and the shingles.
This 15 felt roof deck protection features quality asphalt saturation for great waterproofing to add an extra layer of protection between your shingles and your roof deck.
For residential and commercial use.
Felt has a 36 in.
Roofing paper is an essential layer in the roofing process as it acts as extra protection from the elements.
For many years roofers used asphalt saturated felt under roofing shingles and it was historically available in two standard weights.
It is suitable for use in the construction of various types of membranes for both new construction and reroofing over a variety of substrates.
Unrolled length that combine to provide over 430 sq.
Product may vary by store.
One roll of conventional 15 felt covers 432 square feet 40 1 m 2.
Purchase an extra pack of felt in case you need more or end up damaging your first roll.
The top layer of shingles protect the roofing felt.
15 pounds per hundred square feet and 30 pounds per hundred square feet.
The 15 pound was for lighter weight projects while the 30 offered more heavy duty protection.
This gardner asphalt 15 432 sq.
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.
It will not withstand the elements unprotected as an underlayment it provides the lower level to a 2 part roof materials.
Perhaps 3 tab or rolled shingle material.
In most cases this will leave 400 square feet 37 m 2 of net coverage per 1 roll.
Felt roofing underlayment is asphalt saturated and are manufactured with a high grade organic mat.
No 15 perforated felt is designed for use as an interply felt for hot asphalt applied organic built up roofing systems.
Item 656632 model 0903000.
15 asphalt felt roofing underlayment provides an extra layer of protection between your shingles and your roof deck.
Width and a 144 ft.
