No Felt Under Roof Tiles

Item 656632 model 0903000.

No felt under roof tiles. In these instances the felt beneath the older shingles is regarded as adequate. One with a simple. The 15 pound was for lighter weight projects while the 30 offered more heavy duty protection. For many years roofers used asphalt saturated felt under roofing shingles and it was historically available in two standard weights.

Definitely a good move. I do remember heavy wood shake roofs in the 1970s were installed with felt interleaved with the courses if. I have viewed two properties over the last few days that have old roof with no felt until the tiles. Old roof slates no felt draughty but dry daylight visible when looking downhill inside the roof annual wasp nests with ingress between slates.

15 pounds per hundred square feet and 30 pounds per hundred square feet. Advertisement as to the ceiling stain in the living room this may have occurred prior to installing the new shingles. Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment. New roof redland 49 s breathable modern felt fabric stuff not draughty still dry no piles of snow on the bedroom ceiling insulation in winter no daylight gaps no wasps.