Shower install

[Vicar]

Hi all,
I am putting in a shower mixer valve which is wall housed and it has a rain head and handheld shower attachment so everything is in the wall.
my question is do I need to have access from behind to get to any of the plumbing it's a bedroom wall.
The shower area is to be tanked & tiled.

There will be space so the shower mixer valve can be replaced in the future as it is covered by a plate is it necessary for any other access?

rgds,

Tv..

 

[kris]

You should only need access to the tmv. The shower itself youl get access past the chrome plate that sits on the front . Its not a lot of room but just enough to change catridges etc.