# Holes and floor openings

URL: https://hardhatbinder.com/en/toolbox-talks/holes-and-floor-openings
Last updated: 2026-10-23

Holes in floors and roofs are easy to miss when you're carrying material or looking up at your work. A fall through an opening can kill or cripple someone in a second, even from one floor up. This week we have open areas on site, so let's make sure every hole is covered or guarded before anyone walks near it.

## Key points

1. Cover every hole right away, or put up guardrails around it. If you cut a hole, you protect it before you walk away.
2. Use a cover strong enough to hold at least twice the weight of any worker, equipment, or material that could be on it.
3. Secure the cover so wind, equipment, or someone's boot can't knock it out of place. Screw or nail it down, or add cleats underneath.
4. Mark every cover with the word "HOLE" or "COVER" in big letters or bright paint so nobody picks it up or uses it as scrap.
5. Never remove a cover unless you're working at that hole. Put it back, or guard the opening, the moment you're done or step away.
6. Check skylights too. A skylight is a hole, and it won't hold your weight. Keep it covered or guarded.
7. If you see an open or loose cover, fix it or stand by it and call the foreman. Don't walk past it.

## Talk it over

- Where are the holes and openings on our site right now, and which ones worry you most?
- Have you ever seen a cover moved, buried under material, or not marked? What happened?
- Who is responsible for putting the cover back when a trade like plumbing or HVAC finishes at a hole?

> **Remember:** If you open it, you cover it, mark it, and secure it. No hole left unguarded.

## Official sources

- [29 CFR 1926.501](https://www.ecfr.gov/current/title-29/section-1926.501) — Duty to have fall protection
- [29 CFR 1926.502](https://www.ecfr.gov/current/title-29/section-1926.502) — Fall protection systems criteria and practices

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Source: HardHat Binder, operated by Leadspire LLC. Templates to be reviewed by a competent person before use; not legal advice; not affiliated with OSHA.