Slate Roof Without Felt

It has just one layer so it goes.

Slate roof without felt.

Assuming the roof timbers themselves are ok a re roof usually just entails re felting new battens and then your slate tile of choice. Definitely a good move. 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. I have viewed two properties over the last few days that have old roof with no felt until the tiles.

Often if you have slate and they re in good condition there s no reason they couldn t be reused. You may be able to use the original tiles depending on their condition. You will also want to make sure your rafters and sheathing are strong enough to hold up a heavy slate roof without sagging. Traditional 30 pound organic roofing felt.

Both of them are inter war 3 bed semis. Roofing felt may be necessary for use with your shingles to meet a class a fire rating when shingles are evaluated for their fire ratings it is done on a small test deck with the roofing felt underlayment in place without this underlayment the shingles alone may not meet the class a fire requirements. How to install roll roofing on low slope roofs. Roofing felt was introduced primarily to act as a secondary barrier against wind driven snow and rain but its use also causes a reduction in air movement within the roof space particularly if the roofing felt is impervious and this effect is often compounded by the introduction of insulation.

Roll roofing is different. One with a simple. Some older properties do not have felt and as long as they don t leak its ok. In wales where we are located there are still many properties with original welsh slate roofs.