@jay769
Yes, it is a very genuine post.
@Cotswold builders
What is the rule with using expanding foam under roof tiles. They used foam at the side of the house also (as a tile had slipped downwards), claiming it was quite normal, and before foam was invented, paper was the norm.
We have a chimneystack that needed sorting out. We got in contact with a maintenance company, and two guys showed up, and one of them climbed onto the roof and said it was no good and needed to be removed, as the bricks were being held together by dust, and the render job wasn’t great. It made...