No Felt Under Roof Tiles

Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment.

No felt under roof tiles.

One with a simple. 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. The 15 pound was for lighter weight projects while the 30 offered more heavy duty protection.

Old roof slates no felt draughty but dry daylight visible when looking downhill inside the roof annual wasp nests with ingress between slates. Definitely a good move. Wood shingle roofs in dallas used to be nailed onto strapping battens without any roofing felt underneath. For many years roofers used asphalt saturated felt under roofing shingles and it was historically available in two standard weights.

I have viewed two properties over the last few days that have old roof with no felt until the tiles. I do remember heavy wood shake roofs in the 1970s were installed with felt interleaved with the courses if. 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. Both of them are inter war 3 bed semis.