Thanks for the reply Catlad, no gap sounds good to me. I was told that this could cause damp issues and the inspector would ask for the gap to be blocked.
Is this not true ? The gap would be around 50mm - 100mm
I am having an extension built in the back garden and wanted to ask a question about briding the gap to the neighbours property.
They have a flat roof about 3 m high.
We are having a pitched roof and our front wall will be 2.5m high. Because the tiles need 15 degrees pitch we cannot build...