Are Safety Glasses Required on Construction Sites UK?
Written by Fraser — Trade Shades founder, electrician by day.
Short answer: yes.
Under the Personal Protective Equipment at Work Regulations, your employer has to provide suitable eye protection free of charge wherever there's a risk of injury from flying particles, dust, chemicals, or debris — and on most construction sites, that risk is everywhere. Grinding, cutting, chasing, drilling overhead, working near anyone else doing any of those things. If there's a risk assessment on the job (there should be), eye protection is almost always on it.
That's the legal answer. The real answer — the one that actually decides whether glasses are on your face at 2pm — is different.
The rule and the reality don't match
Plenty of sites have eye protection written into the induction, and plenty of lads still aren't wearing it by lunchtime. Not because they don't take the risk seriously. Because the glasses they were issued are the problem: fogged up, scratched to hell, pinching behind the ears, or looking so much like a lab coat accessory that nobody wants to be seen in them.
That gap — between "required" and "actually worn" — is where most eye injuries on site happen. Not because nobody knew the rule. Because the kit made it easier to take them off than keep them on.
What "suitable" actually means
The regulations don't just say "wear something." Suitable PPE has to fit the wearer, suit the actual risk, and be maintained properly. A pair that's scratched so badly you can't see through them isn't suitable any more, whatever the box said when it was new. Neither is a pair that's been swapped for sunglasses because the real ones fogged up and got left in the van.
If you're self-employed, the same logic applies even without an employer handing them to you — you're still expected to protect yourself, and turning up without eye protection on a site that requires it can get you turned away.
So what should you actually be wearing
Certified, first — EN ISO 16321-1 is the current UK/EU standard, and it means the lenses have been tested to take an impact, not just look the part. Beyond that, the honest answer is: whatever you'll actually keep on.
For most trades, that means a clear lens with proper anti-fog for indoor and low-light work, and either a tinted or photochromic option for anything outdoors. If you're in and out of buildings all day, a photochromic pair that shifts automatically means you're not carrying two pairs or leaving one in the van.
The requirement is the same either way. The bit that's actually up to you is picking a pair worth keeping on.
Frequently asked questions
Are safety glasses required on construction sites in the UK?
Yes. Under the PPE at Work Regulations, employers must provide suitable eye protection free of charge wherever there's a risk of injury from flying particles, dust, or debris — which covers most construction site work.
What counts as "suitable" eye protection under UK PPE regulations?
PPE that fits the wearer properly, suits the actual risk on site, and is kept in good condition. Scratched or damaged lenses no longer count as suitable, even if they were compliant when new.
Do self-employed tradespeople need to provide their own eye protection?
Yes. Without an employer providing it, you're still expected to protect yourself, and a site can turn you away without it.
What standard should safety glasses meet?
EN ISO 16321-1 is the current UK/EU standard — it means the lenses have been tested to withstand an impact, not just styled to look like safety glasses.
Want the full breakdown of what the certification actually tests? Read EN ISO 16321-1 explained. Or if you're an electrician specifically, here's what to look for.
Trade Shades. EN ISO 16321-1 certified safety glasses, built by a working electrician. 4.8★ on Trustpilot, 65+ reviews.