Single story extension is leaking in heavy rain - we have a flat ceiling inside and in heavy rain both spotlights are dripping heavily with water. One towards the back of the extension wall and one towards the front. We’ve also got 2 other wet patches. We’ve been on the roof and inspected the tiles, removed tiles and everything looks fine. No holes in the felt etc.
there’s cavity trays installed, but I’m really puzzled at how so much water can be coming from the trays? The extension is on a gable end of a house. With No windows above.
Could there be an issue with the motar around the bricks that have gone back in? And they are leaving water seap thru?
Iv atttached photos - the lead had been slightly lifted by us, otherwise it’s always flat on the wall.
there’s cavity trays installed, but I’m really puzzled at how so much water can be coming from the trays? The extension is on a gable end of a house. With No windows above.
Could there be an issue with the motar around the bricks that have gone back in? And they are leaving water seap thru?
Iv atttached photos - the lead had been slightly lifted by us, otherwise it’s always flat on the wall.
