How deep is a toilet cistern?
The general rule of thumb for standard toilet sizing is between 27 and 30 inches deep, the back height is usually between 21 to 31 inches and the width is about 20 inches.
How much space do you need for hidden cistern?
With hidden cisterns, a standard frame size features 0.85 metres, 1 metres, and 1.2 metres with a 160mm depth.
Do I need a frame for concealed cistern?
In wall-hung cases, your concealed cistern needs to feature a wall mounting frame. This is vital to hold the weight of the toilet pan, piping, cistern and additional weight such as the user. Most cistern wall mounting frames will hold 300-400kg of weight – ensure you check maximum weights before use.
