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uk Home & property emergencies chimney pot moved after wind • chimney cap loose after storm • chimney stack shifted • loose chimney crown top section • chimney cowling rattling • masonry falling from chimney • roof damage after high winds • storm damaged chimney • bricks fallen from chimney • chimney leaning slightly • worried chimney will fall • rubble from roof in garden • unsafe building parts overhead • shared chimney stack neighbour • rented flat chimney damage • terraced house chimney stack • fireplace flue may be unsafe • don’t go on the roof • wind damage home exterior

What to do if…
a chimney pot, cap, or top section looks shifted after high winds and could fall

Short answer

Keep people away from the area beneath/around the chimney and do not go on the roof. If it could fall onto a public path/road or anyone is at immediate risk, call 999.

Do not do these things

  • Do not climb onto the roof, ladders, or lean out of upstairs windows to “check it” or “push it back”.
  • Do not stand directly below the chimney stack to look up or take photos.
  • Do not keep using an open fire, wood burner, gas fire, or any appliance that vents through that chimney until it’s checked.
  • Do not try to remove the pot/cap yourself (even if it looks “nearly off”).
  • Do not assume someone else (neighbour/council) will deal with it if it threatens a public area.

What to do now

  1. Create a fall zone immediately.
    Keep everyone (and pets) well away from the side(s) of the building where debris could land. As a rule of thumb, stay at least the height of the chimney away — more if it’s gusty — and don’t let anyone linger underneath.
  2. Move cars and valuables out of range (only if you can do it without going underneath).
    If moving a car would put you under the chimney, leave it and prioritise people’s safety.
  3. If there’s immediate risk, call 999.
    Call if pieces are actively falling, the top looks unstable, or it could drop onto a public pavement/road/entryway where someone could be hit.
  4. Report it to the right person so it’s made safe urgently.
    • If you own the home: contact an experienced roofer/chimney specialist for urgent inspection and make-safe work.
    • If you rent: report it to your landlord/letting agent (or housing association/council repairs line) as an urgent safety issue.
    • If it threatens the public: report a dangerous structure to your local authority. In England and Wales, the GOV.UK tool directs you to the correct council contact; elsewhere, contact your local authority’s dangerous building/building standards route.
  5. Stop using anything that vents through that chimney until inspected.
    This includes open fireplaces, wood/multi-fuel stoves, and some gas fires. If you’re unsure what vents where, pause use and ask the professional you contact what to shut down.
  6. Do a quick, safe indoor check for new warning signs (no roof access).
    From inside (upper floor/loft access only if safe), look for: new cracking around the chimney breast, fresh damp patches after the storm, or grit/brick dust. If you smell fumes or feel unwell after using a fire/appliance, move to fresh air and get urgent help.
  7. Document from a safe distance.
    Take photos/video from ground level or across the street (not from directly underneath) to show the roofer/landlord/insurer what’s shifted.

What can wait

  • Choosing a permanent repair option (rebuild vs re-bed vs new cowl) — making it safe comes first.
  • Insurance details and multiple quotes beyond the urgent make-safe visit.
  • Cleaning up small debris until the overhead risk is controlled.

Important reassurance

This kind of storm damage is frightening but common. The safest response is simple: keep people out of the drop zone and get a professional to make it safe. You don’t need to solve the whole repair today.

Scope note

These are first steps only — once the immediate fall risk is controlled, a roofer/chimney specialist may recommend further inspection (including flashings, flaunching, pots/cowls, and the flue) and any longer-term repairs.

Important note

This is general safety information, not professional advice. If you believe there is an immediate risk to life, or debris could fall into a public place, call 999.

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