PART T · Toilet accommodation
Does Part T replace accessible toilet rules
Part T does not replace Part M. Part T addresses relevant toilet accommodation arrangements, while Part M addresses access to and use of facilities. A toilet can meet one aspect of the design and still leave the other unresolved.
Why is this a common misunderstanding
Terms such as universal, ambulant and accessible describe different features or functions. They should not be treated as interchangeable product labels.
A universal toilet under Part T is not automatically suitable for a wheelchair user. The room's usable space, approach, fittings and controls need the appropriate Part M assessment.
Can one room serve more than one purpose
A coordinated design may provide a facility serving relevant functions, but that needs assessment against the applicable guidance. Do not assume that labelling one small room accessible satisfies the building's full sanitary provision.
Ask the designer to explain the role of each room and how the complete arrangement meets the requirements.
Which rules determine the number of toilets
Part T does not itself provide a universal toilet-count calculation. The building use, Part G and relevant provisions or standards need checking. Additional requirements can apply to particular facilities and uses.
For example, a small office and a large public venue should not automatically share the same sanitary schedule.
What should a refurbishment owner ask
Identify whether the project engages Part T, Part M or other provisions and whether any exclusions apply. Ordinary maintenance is different from constructing a new building or carrying out a relevant material change of use.
Obtain a dimensioned layout using the final room sizes. Include service boxing, doors, radiators and other equipment that may reduce clear space.
What should be checked before handover
Walk the route and inspect the fitted rooms in their intended use. Check clearances, door operation and relevant controls or alarms. Keep the approved layout and avoid later storage that takes away necessary space.