I have a glass sided shower cubicle with Grohe 3000 Model 19255 thermostatic control valves and a flexible shower head, mounted on a tiled wall with all pipework concealed behind. If you have a shower the water drips into the kitchen below, about a quarter of a cupful. From below, because of RSJ’s and an original ceiling you cannot identify precisely the source of the leak, but:-
If you run the shower with the head in the bath-it doesn’t leak. So not the plumbing?
If you run shower with head in the basin and standing in shower-it doesn’t leak. So not the waste.
I’ve meticulously re-grouted the tiles and re-siliconed all the joints. It still leaks.
If you spray the shower on the controls, it leaks. I’ve reinstalled the cover plate and checked all the seals and as a last resort siliconed everything – all around the face plate and the controls themselves. It still leaks when you spray the controls!
Any ideas/help really gratefully received. I'm tearing my hair out.
If you run the shower with the head in the bath-it doesn’t leak. So not the plumbing?
If you run shower with head in the basin and standing in shower-it doesn’t leak. So not the waste.
I’ve meticulously re-grouted the tiles and re-siliconed all the joints. It still leaks.
If you spray the shower on the controls, it leaks. I’ve reinstalled the cover plate and checked all the seals and as a last resort siliconed everything – all around the face plate and the controls themselves. It still leaks when you spray the controls!
Any ideas/help really gratefully received. I'm tearing my hair out.