Hi
My new home has a gigantic crack across the bedroom ceiling running diagonally from corner to corner. The ceiling sags in the middle too and it disintegrates if I try gently pushing it up with my fingers. Above the ceiling is the loft - I've gone up and looked at it from the other side and beneath the insulation are the wooden beams running the length of the house and beneath that is the plasterboard that forms the ceiling.
The plasterboard obviously needs replacing, but it's such an embedded part of the building that I don't know how to go about this. Can it be done without removing the beams that support the roof? This is a major job and I would appreciate any advice before I try calling in the 'professionals'...
Cheers, Ben