Do you need to fit service valves on mixer showers. It's just the way they are usually piped up on new builds pipes dropping down in a stub wall to connect to the pipework under the floor there isn't really anywhere to put any. No exposed pipework
What do you mean "if the supplies are mains pressure then it's not so bad not to have them as there is no tank to drain or isolate"?As said, it's good practice but use full bore if ballofix valves.
If the supplies are mains pressure then it's not so bad not to have them as there is no tank to drain or isolate, but at a later date, all other services will be out of action, if you have to replace/service cartridges in mixer(s)
Thanks just wondering if I've ever seen valves used on showers on new builds due to the way they are usually piped up under pipes running vertically down the wall then piecing in to the hot and cold pipework under the floor.
First fixing on a new build
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