Your readiness zone
← Back to SurvivalZone.EU

Gas at home: shut-off valve, annual check and alarms

Gas at home: a safe installation: a practical guide

⏱ 2 min read

Shut-off valve, annual check, ventilation, alarms. A guide based on official advice. The same text is in the free SurvivalZone.app and works without internet.

Open in the app (works offline)

Gas leaks are rare, but when one happens seconds and a calm head count. The key things can be prepared in advance.

Natural gas is given a smell so you can notice a leak. Report even a faint smell.

Know where to turn off the gas

  1. Find the valve at the gas meter and the valve at the cooker or boiler. Show them to everyone at home.
  2. Make sure the meter is easy to reach and nothing blocks it.

Annual check and ventilation

  1. Have your gas installation and appliances checked once a year by a qualified engineer.
  2. Do not cover air vents in doors and walls. Burning gas needs plenty of fresh air.
  3. Use gas appliances as the manual says.

Alarms

  1. Consider a gas alarm in the kitchen or boiler room.
  2. Fit a carbon monoxide alarm: CO has no smell to warn you.

If you smell gas

  1. Do not touch switches or flames, turn off the gas, open the windows, leave the building and call the gas emergency number from outside. See the scenario You smell gas.

Checklist

  1. I know where the gas valves are
  2. Gas meter easy to reach
  3. Installation checked this year
  4. Air vents uncovered
  5. Carbon monoxide alarm
  6. Gas emergency number saved

See also

Frequently asked questions

How often should my gas installation be checked?

Once a year by a qualified engineer.

Does a carbon monoxide alarm detect natural gas?

No. A CO alarm detects carbon monoxide. Natural gas needs a separate gas alarm.

📩 Free 72-hour plan by email

A 72-hour shopping and go-bag list, plus a short monthly checklist. Free, no spam.

Keep it on your phone

SurvivalZone.app is a free app for every emergency, with no account and no app store. It works without internet and shows the nearest shelters and help points, local radio, a 72-hour plan and a mountain trip planner.

Open SurvivalZone.app

Thank you for reading. If this could help someone, send it to the people you care about. Getting ready takes a moment, and in a crisis every minute counts.

Coming soon: the app’s permanent address will be survivalzone.app.

Other guides

All scenarios →

Sources

Official sources are checked automatically every day. Last check: 2026-11-04.

General guidance only; it does not replace the emergency services. If a life is in danger, call 112.