Living room ceiling has a hideous ceiling rose in the middle. It no longer has a light as we moved them, but electrician cut a hole in it to remove previous hideous chandelier so I can see that it’s made of a kind of yellowy, hard foam covered in plasticky stuff.
I want to get it off without disasters.
From an exploratory poke with a knife, it is very well stuck on with adhesive (can’t see any screws). The ceiling is 1930s lath and plaster. Of bloody course it is.
Do I cut a groove in the plaster down to the laths round the outside edge and try and bring the lot down (mask and goggles and dust sheets, obviously) then mend the hole? Or is there a way to preserve the plaster underneath and just patch the hole where the wiring used to be?