The house was built in the early 1970s with the extension soon afterwards. I have an engineers report on the extension but this is no guarantee that it meets current building regs. The house was refurbished which is why I was trying to avoid cutting the ceiling. I was planning on removing just...
Last year I moved to a house with a single storey extension running the full width of the house which was quite cold last winter. The roof is pitched with concrete tiles. I have no access to the loft space to check the insulation but suspect it needs to be improved. I don't really want to...