Hoping for some advice. I would like a low threshold shower tray in a ground level bathroom on a concrete floor. How practical is it to fit one of these to a concrete floor regarding drainage? I guess once fitted to the concrete floor the drainage trap would be pretty inaccessible?
the flow rate out of the waste needs to be good as a low threshold shower tray can’t take much water before it overflows. Keep the pipe run short with as few bends as possible. If you like a high flow rate shower it might be best to fit a wet room style trap and a 50mm diameter pipe.