15 pounds per hundred square feet and 30 pounds per hundred square feet.
Roofing felt under pergo.
Thirty pound felt is more thick and stiff than fifteen pound so thirty pound is more resistant to damage during installation and can protect the roof longer if.
Flip the piece of felt over so it s not curling up at the ends.
When most people think of roofs they typically think of shingles or metal roofing.
12 a roll for 15lb.
On a side note i bought some roofing felt yesterday to protect the flooring on a remodel job i started.
Item 656632 model 0903000.
I use it to protect the floor while mudding because it is not slick which helps while we are on stilts anyways since i last bought felt the price has doubled.
The 15 pound was for lighter weight projects while the 30 offered more heavy duty protection.
Roofing asphalt saturated felt is a blend of cellulose polyester bitumen and asphalt soaked in a waterproofing agent.
It comes in two thicknesses.
Cut the felt at the end against the perpendicular wall by laying a level across the width of it and running a utility knife along the level.
For many years roofers used asphalt saturated felt under roofing shingles and it was historically available in two standard weights.
Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment.