I am trying to fix a plaster / lath ceiling. Near one corner, a section approximately 2' square has fallen out, and the rest of that corner is sagging visibly. It looks like the plaster has become detached from the lath there, but the lath and joists seem solid. I have a few questions about effecting a repair.
- Is it practical to only repair the damaged area? One option I was considering was removing the sagging plaster and screwing plasterboard into the joists below the sagging and the hole. However, it seems a reasonable assumption that if one part of the ceiling is damaged, the rest will be soon.
- Is it possible to screw entirely new plasterboard over the sagging plaster, and the hole, and the existing ceiling? This seems perfectly possible from reading formatting linkand similar, but the problem is that the existing ceiling has stippled plaster.
- Regardless of which option above is best, is it cost-effective to do the plasterboarding myself and then pay a plasterer to do the skimming, or should I just get the plasterer to do the whole job if I'm not planning on skimming it myself?
Thanks for any advice,
Dave