Thanks Jonh506. I guess that is the only solution.
We don't have too many tools for the job and the tiled wall also slots into the shower but I shall have a crack at it.
The good news is that the "leak" does not seem to be getting worse so hopefully it was just a leaky overflow from the...
Hi all. My first post so thanks for your help.
We moved into a new flat a couple of weeks ago and have a few issues.
There is an old gas boiler and, we think, a storage cylinder and maybe tank?. The trouble is that the cylinder and tank are boarded up behind a tiled wall which is...