Brunette Girl Having A Shower Outside In The Backyard

In building a wet room it is easier to build the slope all in one direction. This allows for larger format tile and fewer grout joints but a channel drain is needed instead of a round or square drain. Grout and tile setting materials are not waterproof for the most part. It is a good idea to have a fail safe drain in the bathroom outside of the wet zone for these curbless showers or wet rooms. In Australia and Europe, but not in North America, this second emergency drain is required by the plumbing codes.
Equipment used in showers
• Pressure balanced shower valve, a device to provide constant shower water pressure and prevent temperature fluctuations.