Changing Places Toilets need to be adequately heated to maintain a comfortable temperature for users of the space. People using the facilities who may be undressed for longer periods of time whilst changing or showering within the room will require a suitably heated space. 

Consider underfloor heating in the design as it will provide consistent temperature throughout.

If heat emitters such as radiators are installed, they should not project into or restrict the minimum clear wheelchair turning space or the circulation spaces beside the WC, washbasin or changing bench. They should not be located near the changing bench where a person could touch it and it could cause an injury. Any heat emitters should either be screened or have their exposed surfaces kept at a temperature below 43° Celsius.