what they have said so far is simply its your problem not theirs
spoke to the builder he said just following orders but surely there must be some building regs to follow
I have a semi detached dormer house.
My neighbor is modifying the roof on his single storey extention.
The problem I have is that we have a common downpipe for the rain water on their property with the fall of the guttering moving from my house to theirs.
In raising the roof they have...