I’ve recently had an extensions built (not even moved back into the house yet) and I am already having an issue with the tile vents (Marley mendip profile) that have been installed. I believe the pitch of the roof to be 15deg and have noticed the vents are probably not rated to a pitch this low...
We are in the early stages of deciding what we want to get from an extension on the rear of our 1950s semi. The existing house has a kitchen and dining room across the back of the house divided by a supporting wall.
I have found it difficult to find much info on the topic although I’ve seen...