hahahahahahahaha this thread is brilliant. I have got to stop looking in GD at work tho as my colleagues think i'm a bit strange laughing randomly from time to time.
opened a can of worms by exposing the lath, it will more than likely contain horse hair which will cost a lot to remove and dispose of (you should get it removed and disposed of professionaly- not just board straight over it) then a plasterer will be able to start a fresh!
Check for cats
opened a can of worms by exposing the lath, it will more than likely contain horse hair which will cost a lot to remove and dispose of (you should get it removed and disposed of professionaly- not just board straight over it) then a plasterer will be able to start a fresh!
Ive done building work for a few years now and after examining the photo once again and reading other opinions ive come to the conclusion that there is a cat in your ceiling. Its not going to be a cheap repair im affraid, going to need re plaster boarding and skimming, not to mention the cat problem.