10/10/2026
It's Fire Prevention Week, and if you take one thing from us this week, make it this: Close Before You Doze.
Sleep with your bedroom door closed. It costs nothing, takes two seconds, and it can buy your family time if there's ever a fire.
Why it matters:
- In UL FSRI fire research, bedrooms with the door closed stayed under 100ยฐF, while rooms with the door open went over 1,000ยฐF.
- A closed door helps slow the fire's spread, keeps room temperatures down, and holds back carbon monoxide.
- Synthetic furnishings and modern construction make fire spread faster than ever. You may have three minutes or less to get out.
Make it part of your bedtime routine:
- Close every bedroom door before lights out, including the kids' rooms. If smoke cuts you off from them, that closed door gives them more time.
- If you can get out, close doors behind you on your way out.
- If you can't get out, stay behind a closed door.
Pair it with a home escape plan: two ways out of every room, a meeting spot outside, smoke alarms tested monthly, and practice at least twice a year, including at night.
Go over these with your kids too:
- If the smoke alarm sounds, get out and stay out. Never go back in for toys or pets.
- Stay low under smoke and crawl to the exit.
- Feel a door with the back of your hand before opening it. If it's hot, use your other way out.
- Stop, drop, and roll if your clothes catch fire.
- Never hide from firefighters. We may look scary in our gear, but we're there to help.
- Know how to call 911 and your home address.
Close Before You Doze is a campaign from UL's Fire Safety Research Institute (UL FSRI). Learn more at closeyourdoor.org.
Please share this post with everyone you know. One closed door could save someone you love.
Firefighters, have you seen a closed door make the difference on a call? Tell us in the comments.