Which regulation covers floors at a standing workstation?

Regulation 12 of the Workplace (Health, Safety and Welfare) Regulations 1992 covers the condition of floors. It requires floors to be suitable for the purpose they are used for, free from holes, slopes, unevenness or slipperiness that put people at risk, and drained where necessary. It says nothing about cushioning underfoot.

Does HSE recommend anti-fatigue matting?

HSE's guidance on lower limb disorders lists prolonged standing among the tasks that make those disorders more common, and gives 'knee pads or anti-fatigue matting' as an example of protective provision. That is an example of a control, offered as guidance, not a requirement.

Can matting itself put you in breach?

Yes, and it is worth knowing. Regulation 12 requires floors to be free from anything that may cause a person to slip, trip or fall. Matting that lifts, curls, moves or leaves an unbevelled edge across a walking route creates exactly the hazard the regulation is about. Laying matting badly is worse than not laying it.

What about a home workshop or a self-employed person?

The employer duties in the Health and Safety at Work etc. Act 1974 apply to employees. If you work alone in your own garage with nobody else affected, most of this framework does not bite on you. Your feet will still be standing on concrete, which is a different kind of argument and the honest one to make for a home workshop.

Guides

Are anti-fatigue mats required by law in the UK?

Short answer: no. Nothing in UK law says you must fit anti-fatigue matting. The longer answer is more useful, because the duties that do exist can land you there anyway.

Last checked August 2026

The answer

No UK regulation requires anti-fatigue matting. There is no clause, no schedule and no approved code of practice that says a standing workstation must have matting on the floor.

What exists instead is a duty to assess the risks your work creates and control them so far as is reasonably practicable. Where a job involves prolonged standing, HSE name anti-fatigue matting as an example of a control. So matting can be the answer your own assessment reaches. It is never the requirement itself.

On this page

The duties that do apply
Where HSE actually names matting
How big the underlying problem is
What a manager should do
What we will not claim
Sources

We sell matting, so it would suit us to tell you otherwise, and plenty of suppliers do. It is worth knowing that the moment an inspector or an auditor asks which regulation you are relying on, that claim falls over.

What actually exists is a set of general duties that require you to work out what your own risks are and control them. Where a job involves standing still for long periods on a hard floor, matting is one of the controls HSE names. So the honest position is that matting is a possible answer to a legal duty, never the duty itself.

The duties that do apply

Health and Safety at Work etc. Act 1974, section 2

The general duty.

It shall be the duty of every employer to ensure, so far as is reasonably practicable, the health, safety and welfare at work of all his employees.
Health and Safety at Work etc. Act 1974, section 2(1)

Section 2(2)(e) makes the working environment explicit.

the provision and maintenance of a working environment for his employees that is, so far as is reasonably practicable, safe, without risks to health, and adequate as regards facilities and arrangements for their welfare at work.
Health and Safety at Work etc. Act 1974, section 2(2)(e)

"So far as is reasonably practicable" is the phrase that does the work. It means you weigh the risk against the cost, time and trouble of controlling it. A control that is cheap relative to a real risk is hard to argue against on those grounds.

Management of Health and Safety at Work Regulations 1999, regulation 3

The one that actually decides whether you need matting, because it makes the assessment your job rather than ours.

Every employer shall make a suitable and sufficient assessment of the risks to the health and safety of his employees to which they are exposed whilst they are at work ... for the purpose of identifying the measures he needs to take to comply with the requirements and prohibitions imposed upon him by or under the relevant statutory provisions.
Management of Health and Safety at Work Regulations 1999, regulation 3(1)

If you have standing positions and your risk assessment does not mention prolonged standing at all, that is the gap. Not the absence of matting.

Workplace (Health, Safety and Welfare) Regulations 1992, regulation 12

The regulation people expect to require matting. It does not.

Every floor in a workplace and the surface of every traffic route in a workplace shall be of a construction such that the floor or surface of the traffic route is suitable for the purpose for which it is used.
... the floor, or surface of the traffic route, shall have no hole or slope, or be uneven or slippery so as, in each case, to expose any person to a risk to his health or safety; and every such floor shall have effective means of drainage where necessary.
Workplace (Health, Safety and Welfare) Regulations 1992, regulation 12(1) and 12(2)

Read it carefully and you will see it is about slips, trips, falls and drainage. It is not about how hard the floor is underfoot. A bare concrete floor in good condition complies with regulation 12 perfectly well.

Regulation 12(3) is the one worth remembering if you are about to buy matting.

So far as is reasonably practicable, every floor in a workplace and the surface of every traffic route in a workplace shall be kept free from obstructions and from any article or substance which may cause a person to slip, trip or fall.
Workplace (Health, Safety and Welfare) Regulations 1992, regulation 12(3)

Where HSE actually names matting

HSE's guidance on lower limb disorders lists the tasks that make those disorders more common, and gives an example of what to provide.

These disorders are more common in tasks at work that involve, for example: repetitive kneeling and/or squatting, climbing stairs or ladders, heavy manual handling, prolonged standing
... providing, for example, knee pads or anti-fatigue matting
HSE, Lower limb disorders

That is guidance offering an example of a control, which is a meaningfully different thing from a requirement. But it matters for two practical reasons. It means matting is a recognised control rather than something you invented, and it means an assessment that identifies prolonged standing as a risk and then does nothing about it is harder to defend.

Source: HSE, Lower limb disorders, hse.gov.uk/msd/lld

How big the underlying problem is

511,000workers with work-related musculoskeletal disorders, 2024/25

7.1mworking days lost to them in the year

14days lost per case, on average

Musculoskeletal disorders are not a small corner of workplace ill health. In 2024/25, HSE report 511,000 workers suffering from work-related musculoskeletal disorders, new and long-standing, and 7.1 million working days lost to them. That was 27% of all work-related ill health cases and 20% of all working days lost to work-related ill health, at an average of 14 days lost per case.

The back accounts for 43% of cases (221,000), upper limbs or neck 41% (211,000), and lower limbs 15% (78,000). Skilled trades and process, plant and machine operatives are both above the all-jobs average rate.

Source: Health and Safety Executive, Work-related musculoskeletal disorders statistics in Great Britain, 2025, published 20 November 2025. Labour Force Survey, annual estimate, 2024/25. https://www.hse.gov.uk/statistics/causinj/musculoskeletal-disorders.htm

What those figures do not say

They do not say hard floors caused any of it. The main work factors HSE cite for work-related musculoskeletal disorders are manual handling, working in awkward or tiring positions, and keyboard or repetitive work. Standing on a hard surface is not one of the named factors in that dataset.

Anyone quoting the 7.1 million days at you as evidence that matting is necessary is stretching the figure past what it supports. It tells you the scale of musculoskeletal ill health at work. It does not attribute that scale to floors, and neither will we.

So what should an ops or H and S manager actually do

Name prolonged standing in the risk assessment at positions where it applies. If it is not written down, it is not assessed, and that is the regulation 3 problem rather than a matting problem.
Ask the people standing there. Discomfort at the end of a shift is the cheapest data you will ever collect and it is the evidence your assessment is missing.
Work through the controls in order. Can the job be done seated or sit-stand? Can the position be rotated? Can the shift pattern change? Matting sits below all of those, because it makes standing more tolerable rather than removing the standing.
If matting is the answer, specify it so it does not create a new hazard. Bevelled edges on every open edge, a deck heavy enough not to move, and a surface suited to what is actually on your floor. This is regulation 12(3), and it is the part suppliers gloss over.
Record why. The document that matters is not an invoice for matting, it is a risk assessment that shows a decision being made.

What we will not claim

Figures circulate in this category claiming anti-fatigue matting reduces sickness absence by a specific percentage. They trace back to suppliers rather than to research, and we are not going to repeat them to sell you a floor.

What the ergonomics literature supports is narrower: standing still on an unyielding surface for long periods produces discomfort and fatigue in the lower limbs and lower back, and a compliant surface reduces that discomfort by allowing continuous small postural adjustments. Discomfort is not the same thing as a reportable disorder. One is a plausible contributor to the other, and that is as far as the evidence honestly goes.

Questions people ask

Are anti-fatigue mats required by law in the UK?: No. No UK regulation requires anti-fatigue matting by name, and any supplier telling you otherwise is overstating it. What the law requires is that you assess the risks your work creates and control them so far as is reasonably practicable. Where a job involves prolonged standing, HSE names anti-fatigue matting as an example of a control measure, so matting can be the thing your own risk assessment identifies. It is a possible answer to a legal duty, not a legal duty in itself.
Which regulation covers floors at a standing workstation?: Regulation 12 of the Workplace (Health, Safety and Welfare) Regulations 1992 covers the condition of floors. It requires floors to be suitable for the purpose they are used for, free from holes, slopes, unevenness or slipperiness that put people at risk, and drained where necessary. It says nothing about cushioning underfoot.
Does HSE recommend anti-fatigue matting?: HSE's guidance on lower limb disorders lists prolonged standing among the tasks that make those disorders more common, and gives 'knee pads or anti-fatigue matting' as an example of protective provision. That is an example of a control, offered as guidance, not a requirement.
Can matting itself put you in breach?: Yes, and it is worth knowing. Regulation 12 requires floors to be free from anything that may cause a person to slip, trip or fall. Matting that lifts, curls, moves or leaves an unbevelled edge across a walking route creates exactly the hazard the regulation is about. Laying matting badly is worse than not laying it.
What about a home workshop or a self-employed person?: The employer duties in the Health and Safety at Work etc. Act 1974 apply to employees. If you work alone in your own garage with nobody else affected, most of this framework does not bite on you. Your feet will still be standing on concrete, which is a different kind of argument and the honest one to make for a home workshop.