Thanks for replying. I know I could approach them, but they are difficult to deal with at the best of times, so I wanted to know if, from a building regs/legal viewpoint we actually had a case.
We’re installing a kitchen extractor in our new extension and building regs stipulate we cannot have this venting in such a way that the fumes blow directly against any neighbours’ walls. Quite agree, no problem, we’re venting it in a small chimney pipe that points upwards anyway. My question is thi...