Mend > Toilets

My cistern is fitted behind the walk - there is a leak ?

I have a push button system, and the cistern is fitted into the wall - and covered with tiles. There seems to be a slow leak, after it is flushed, evidence of which can be seen on the grouting of the floor tiles around the toilet. We didn't use it all evening/overnight, and the water has dried up. So, assume it starts when flushed. What could be the problem and can something been done without taking all the tiles off the wall to get to the cistern?

Angela
November 2008

D.I.Y, Toilets Leak Toilet Cistern

Nobby, thanks for your reply - you're right, the fitters were total retards - hence we haven't been in touch with them about the problem. We have decided to replace the whole system with something more normal, i.e. a close coupled system. Thanks.

Angela
December 2008

Obviously from your description it was put in by a retard who didn't have the sense of how to access it for maintenance. Could be close coupled, cistern mounted on pan, in which case it could be the rubber doughnut seal between the pan and cistern is either perished, the cistern bolts are loose, or it's been moved slightly.
The other type is the pipe fed cistern to pan low level as they are called. Either the pipe joint at base of cistern is leaking or the joint at the back of the pan which is a rubber joint. Access; Tiles will have to be removed. But first check their is not an un-grouted area around the tiles forming a cover. I've seen it done a 1/4" marine grade ply board tiles with brass fold flat lift rings fitted to lift the board off magnetic door catches, one in each corner and as board is replaced the magnetic catches snatch it back flat against the wall, very neat.

Nobby
November 2008