Yes. Our bathroom is downstairs and the cold water is from the mains.
Everything was fine for the first two weeks and then fine for two weeks after the new shower bar was fitted.
The only other thing to add is that we did get a bit of grit in our hot water when we ran a bath the other week...
We had a new bathroom fitted in June by a local plumber. Within two weeks the shower started to play up not allowing the hot water through intermitantly. We contactacted our plumber who fitted a new washer which made absolutely no difference. We contacted Victoria Plumb who gave us a...