PPE is the last line of defence on site. It only works when it fits — and for years, it was designed for a body that isn’t everyone’s. This tool explains why fit matters, walks you head to toe through every item, and ends with a personal fit check you fill in for your own kit. If anything doesn’t fit, you’ll know exactly what to do about it.
The hierarchy of controls is the order in which site safety works. The best controls remove the hazard completely. PPE sits at the bottom — it’s what’s left when a risk can’t be designed out. That’s why it has to work perfectly.
For years, PPE was made for an “average” worker — usually a larger man. That’s changed, but ill-fitting kit is still common on sites. Here’s what it actually does.
These are the eight items you’ll check in the fit checklist below. Read the fit issue for each one now, so you know what to look for when you check your own kit.
- Stays in place when you move, bend and reach
- Has no gaps where hazards could get in
- Doesn’t pinch, dig in, or cut off circulation
- Lets you grip, see, hear and breathe normally
- Works together with your other PPE
- Comes in your size — not just “small, medium, large”
- Tight-fitting masks only work if they seal to your face
- A mask that seals on one person may leak on another
- A face-fit test checks the seal for you specifically
- Facial hair breaks the seal; clean-shaven is needed
- If it can’t seal, a different model or loose-fitting type is needed
Ill-fitting PPE isn’t something to put up with. It’s a safety issue with a legal remedy. Here is what you’re entitled to and what to do.
Suitable PPE, in the right sizes, at no cost to you — that’s their legal duty, not a favour.
“This doesn’t fit and isn’t protecting me” is a legitimate safety request. Put it in writing if needed.
Ask to be fit-tested for any tight-fitting respirator before you rely on it on site.
Treat it as a hazard: log it through your reporting route so it’s on record and gets fixed.
| PPE item | Fits OK ✓ | Doesn’t fit ✗ | Action / what I need |
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Save your PPE fit check
Nothing you’ve entered is stored online. Save as PDF to keep a record of your check and any actions.