Welfare at work - Guidance for employers on Washroom and Toilet provisions

Welfare at work - Guidance for employers on Washroom and Toilet provisions

Welfare at Work

If you are an employer you must ‘so far as is reasonably practicable’, provide adequate and appropriate welfare facilities for them while they are at work including Washrooms and Toilet Facilities.

This means you must provide such facilities unless it is clearly unreasonable in terms of time, trouble, cost and physical difficulty.

‘Welfare facilities’ are those that are necessary for the well-being of your employees, such as washing, toilet, rest and changing facilities, and somewhere clean to eat and drink during breaks.

This Article summarises the Washroom requirements of the HSE 'Guidance to employers on Welfare Provisions and gives you simple advice on how you can meet requirements when designing a Commercial Washroom. The requirements cover more than just Washrooms, and we recommend that you download the full PDF.


Welfare at Work - Toilet ProvisionsWelfare at Work - Toilet Provisions

What toilet and washroom facilities does an Employer need to provide?

You have to provide adequate Toilets and Washing facilities for your employees. ‘Adequate’ means you have to provide:

You must always consider the washroom needs of those with disabilities.


How many facilities does an employer need to provide?

The following tables show the minimum number of toilets and washbasins that an employer should provide.

Number of toilets and washbasins for mixed use (or women only)
Number of people at workNumber of ToiletsNumber of Washrooms
1 - 511
6 - 2522
26 - 5033
51 - 7544
76 - 10055
Toilets used by men only
Number of men at workNumber of ToiletsNumber of Urinals
1 - 1511
16 - 3021
31 - 4522
46 - 6032
61 - 7533
76 - 9043
91 - 10044

Staff working in Remote Places or temporary worksites

You may need to provide chemical toilets and washing facilities, such as water containers. You need to provide flushing toilets and running water. Portable cabins converted into toilet facilities are available from hire companies. If this is not possible, consider alternatives such as chemical toilets,  water containers and drinking fountains.

The use of public toilets and washing facilities should be a last resort and not used just because they are the cheaper option. This would not be acceptable where the provision of better facilities would be reasonably practicable.


What facilities does an employer need to provide at work for changing and storing clothing?

If the work activity requires your employees to change into and wear specialist clothing (overalls, a uniform, thermal clothing, etc), then you must provide enough changing rooms for the number of people expected to use them.

Where a changing room is provided, it should:

Separate use of changing facilities should be available to men and women.

Try to prevent employees’ own clothing from coming into contact with work-soiled clothing or getting dirty or wet. Provide separate storage for clean and contaminated clothing, which:

  • allows wet clothing to be hung up to dry out during the course of the day;
  • is well-ventilated.

Commercial Washroom Design Service

Commercial Washrooms is an expert in the Design, supply, and installation of Washrooms across the UK. Contact our Commercial Washroom Design Team to discuss your requirements and obligations.

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