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uk Home & property emergencies

What to do if…
a garage door or automatic gate is stuck open and you cannot secure your home

Produced and maintained by PanicStation.org Published: Last reviewed: Editorial policy UK guide

Short answer

Keep everyone away from the door or gate’s travel area, lock every other entrance, and arrange an urgent visit from the installer or an experienced repair specialist. Call 999 if someone is trying to enter, a crime is in progress, there is a fire, or anyone is in immediate danger.

Do not do these things

  • Do not stand beneath a garage door or within the path, hinge area, or crushing points of an automatic gate.
  • Do not keep pressing the remote or controls to test whether the mechanism will move.
  • Do not force, climb on, prop up, dismantle, or try to restrain the door or gate.
  • Do not touch loose springs, cables, tracks, hinges, gate arms, motors, sensors, or electrical enclosures.
  • Do not pull a garage door’s emergency release while the door is open unless the manufacturer’s instructions confirm that this is safe for that model.
  • Do not attempt a manual release if the equipment is crooked, damaged, unusually heavy, or liable to move without control.
  • Do not leave an internal door from the garage into your home unlocked.
  • Do not place an improvised barrier where it could obstruct a pavement, road, shared access, or emergency route.
  • Do not post publicly that your home is currently unsecured.

What to do now

  1. Move children, pets, vehicles, and other people away from the full travel area. Stop using the controls and prevent anyone else from operating them.
  2. If there is fire or smoke, someone has received an electric shock, or an electrical fault creates an immediate danger, move away without touching the equipment and call 999. If wiring is exposed but nobody is in immediate danger, keep clear, stop using the equipment, and arrange urgent help from a qualified repair or electrical professional.
  3. Lock the door between the garage and your living space, along with every other external door and accessible window. Keep the connecting door locked even if you need to leave the garage itself open.
  4. Move house keys, vehicle keys, tools, bicycles, parcels, and visible valuables away from the opening where this can be done without entering a hazardous area.
  5. If the opening gives direct access to your living space and no internal barrier can be locked, move to a safer nearby place. Ask a trusted neighbour, friend, or relative to stay with you or watch from a safe location while urgent help is arranged.
  6. From outside the travel area, look for an obvious loose object blocking a sensor or the door’s path. Remove only light debris that can be reached safely without touching or passing beneath the mechanism.
  7. Check the user instructions or manufacturer’s support information using the model details on the motor, control unit, remote, or previous paperwork. Follow only a reset or manual-closing procedure specifically provided for that model.
  8. Stop immediately if the door or gate is heavy, crooked, jerky, damaged, making unusual noises, or capable of moving unexpectedly.
  9. Contact the original installer, manufacturer, maintenance company, or a repair company experienced with garage doors or powered gates. State that it is stuck open, the property cannot be secured, and people are being kept away from the mechanism.
  10. If you rent the property or the equipment serves a shared entrance, report the problem promptly to the landlord, letting agent, housing provider, freeholder, or managing agent using any emergency repair route provided.
  11. Take photographs from a safe position and keep a record of calls, messages, quotations, and receipts. Check any warranty or home-insurance policy before approving non-urgent work, provided this does not delay making the area safe.
  12. Call 999 if an intruder is present, someone is attempting to enter, or a crime is happening. For a non-emergency crime or suspicious incident, report it online or call the police on 101.

What can wait

You do not need to identify the failed component, choose a replacement system, improve every part of your home security, clear the whole garage, or settle responsibility for the repair now. Permanent repairs, insurance decisions, upgrades, and disputes can wait until the opening and machinery have been made safe.

Important reassurance

A stuck-open door or gate needs prompt attention, but you can reduce the immediate risk without repairing it yourself. Keeping people clear, locking the rest of the property, moving accessible valuables, and arranging specialist help are useful first steps.

Scope note

This guide covers immediate personal safety, basic temporary security, and contacting appropriate help. Repair methods, permanent security measures, insurance claims, and responsibility for rented or shared equipment may require a qualified specialist, insurer, landlord, or managing agent.

Important note

This is general information, not legal, insurance, electrical, engineering, or professional security advice. Follow the instructions for your specific equipment and any directions from emergency services, the manufacturer, your landlord, your insurer, or an experienced repair specialist.

Additional Resources

Closely connected guides that may be useful during the same situation or its immediate aftermath.

About this guide

This guide was produced and is maintained by PanicStation.org using its published editorial process. Official and specialist sources are checked where relevant, and AI-assisted tools may be used for drafting, organisation, and consistency checks. The site operator remains responsible for publication, revision, and removal decisions.

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