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us Home & property emergencies water coming down chimney • water leaking into fireplace • rain leaking around chimney • water ingress chimney • chimney leak inside house • water stain by chimney • chimney flashing leak • chimney cap missing rain • water dripping in firebox • wet chimney wall indoors • fireplace surround leaking • chimney leak during storm • water pooling near hearth • leak around flue pipe • ceiling sag near chimney • chimney masonry leak • water running down chimney • sudden fireplace leak

What to do if…
water starts coming into the room around a chimney or fireplace

Short answer

Make it electrically safe first: keep everyone away from the wet area and shut off power if water could reach outlets/wiring and you can do it without standing in water.

Do not do these things

  • Do not touch outlets, switches, cords, or appliances if you’re wet or anywhere water could be contacting electrical equipment.
  • Do not operate breakers or switches while standing in water.
  • Do not keep using a fireplace, wood stove, or gas fireplace to “dry it out.”
  • Do not go on the roof in rain/wind or without proper safety equipment.
  • Do not try to seal the leak from inside while water is actively entering (it can trap water and worsen hidden damage).

What to do now

  1. Create a safer pause. Move people and pets out of the room. Put on shoes. Keep clear of the wet wall/floor, especially if there are outlets, cords, or appliances nearby.
  2. Shut off electrical power only if it’s safe.
    • If you can reach your main breaker panel without stepping into water and it’s dry to access, turn off the main breaker.
    • If you would have to stand in water, or the panel area is wet/flooded, do not approach it—back away and contact your electric utility or a licensed electrician for guidance.
    • If there’s sparking, fire, a burning smell, or someone may be electrocuted, call 911.
  3. Stop using anything venting through that chimney.
    • Stop using the fireplace/wood stove until the leak is fixed and the system is inspected/dried.
    • If you have a gas fireplace (or any gas appliance tied to that flue/chimney), turn it off. If a CO alarm sounds, you smell gas/exhaust fumes, or anyone feels unwell, get to fresh air and call 911 or your gas utility/emergency line as appropriate.
  4. Contain the water. Put a bucket/trash can where it’s dripping. Use towels around the hearth/baseboards. If water is running down a wall, tape plastic sheeting so it channels into a container (avoid any hot surfaces).
  5. Reduce collapse and mold risk right away. Keep the area under any sagging ceiling or soft/bubbling drywall clear. If materials are actively shedding or the ceiling looks swollen, don’t stay in that room until it’s assessed.
  6. Document, then contact the right help.
    • Take photos/video of water entry indoors and any ceiling/wall changes.
    • If you rent, notify your landlord/property manager immediately and follow up in writing with photos.
    • If you own, contact your homeowners insurer (or home warranty/emergency service if you have one) and book a roofer or chimney professional—common causes include failed flashing, chimney crown issues, missing/damaged cap, or masonry cracks.
  7. Before you use the chimney/fireplace again, arrange an inspection. Water intrusion can damage liners, dampers, and firebox materials; plan a chimney professional inspection once the leak is stopped.

What can wait

  • You do not need to pinpoint the exact failure (cap vs flashing vs masonry) before calling a pro.
  • You do not need to start demolition, repainting, or running fans/dehumidifiers until the leak is stopped and electrical safety is confirmed.
  • You do not need to decide immediately about insurance coverage—focus first on safety, stopping further intrusion, and preserving documentation.

Important reassurance

Sudden water intrusion around a chimney/fireplace is scary, but the safest first steps are straightforward: avoid electrical shock risk, stop using the fireplace/appliance, contain the water, and get the roof/chimney evaluated when conditions are safe.

Scope note

These are first steps only. Repairs usually require a roofer/chimney specialist, and if water has been near wiring or outlets, an electrician may need to confirm it’s safe before normal use.

Important note

This is general information, not professional inspection, electrical, or legal advice. If you suspect electrical danger, gas issues, carbon monoxide risk, or structural instability, treat it as urgent and contact local professionals or emergency services.

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