Can I Claim on Home Insurance for a Chimney Fire?

By Jim Flannery ACII, Brand Ambassador, OMC Claims. Over 40 years in insurance claims and a founding member of the Irish Claims Consultants Association.

Chimney fires are among the most common claims referred to OMC Claims, and among the most misunderstood. The fire is often contained within the flue, yet the heat and pressure can crack the liner, damage masonry and weaken the whole structure. If you are dealing with one now, you can get help with your fire damage insurance claim from our team.

This guide explains what causes chimney fires, the warning signs of damage, what home insurance typically covers, when a claim might be refused, and the steps to take afterwards. Throughout, one theme runs constant: know your policy wording, because that is what shapes how a claim is handled.

What causes chimney fire damage?

Chimney fires usually come down to a handful of causes:

• Creosote build-up. A flammable, tar-like residue that forms as wood, coal or turf burns. Left to accumulate in the flue, it can ignite and spread.
• Blockages. Leaves, bird nests or debris restrict airflow, causing heat and gases to build up, often unnoticed until damage is done.
• Improper installation. A poorly sealed flue or an incorrectly sized chimney can let heat reach vulnerable parts of the home.
• Missed sweeping and inspections. Cracks and creosote can go undetected, and the risk can grow year on year.

Signs of chimney fire damage to watch for

Chimney fires can happen with little warning, and damage is not always obvious. Watch for:

• Loud noises. Popping or cracking sounds during a fire suggest intense heat and rapid combustion in the flue.
• Excessive smoke indoors. Smoke spilling into living areas can indicate a blockage or structural damage, and is a health risk in itself.
• Discolouration and warping. Warped metal, cracked brick, plaster or discoloured chimney walls point to extreme heat exposure.
• Cracks in masonry. Cracks let heat and flames escape into the rest of the home, raising the risk of a secondary fire. They often need a professional to spot.
• Roof or attic damage. Scorch marks, melted materials or damaged insulation suggest the heat from the fire reached beyond the chimney itself.

Does home insurance cover chimney fire damage?

In most cases, yes. Standard Irish home insurance generally covers fire and smoke damage, and a chimney fire usually falls within that, subject to your policy wording. Cover typically extends to:

• Fire and smoke damage to the structure and surrounding rooms, including smoke remediation and odour removal.
• Repairs to the chimney itself, including brick, mortar and the flue, where the fire was accidental.
• Damaged belongings, such as furniture and electronics affected by fire or smoke.
• Alternative accommodation if the home is deemed uninhabitable while repairs are carried out, often with storage and additional living expenses too.

Repairs to the chimney structure must usually be carried out by a qualified professional to meet building and safety standards, which is worth bearing in mind when arranging the work. This will usually involve opening up the blockwork to the chimney breast and re-lining the flue and then re-instating the blockwork, plaster finishes and redecoration.

What to do immediately after a chimney fire

Swift, careful action protects your home and your claim:

• Ensure safety first. Evacuate, call 112 or 999, and do not try to fight the fire yourself. Wait for the all-clear before re-entering, as embers and weakened structures remain a risk.
• Notify your insurer. Report the fire promptly with the date, time, visible damage and suspected cause, and ask about their documentation requirements.
• Document the damage. Photograph and film soot stains, cracked masonry, smoke damage and any structural weakness, inside and out.
• Arrange a professional chimney inspection. A qualified inspector, for example a member of the relevant Irish chimney sweep body, can assess flue liners, structural weakness and creosote, and their report supports the claim
• Carry out emergency repairs only. Temporary measures to prevent further damage are fine, but avoid permanent repairs until the insurer has assessed the loss. Keep all receipts, and do not use the fireplace until it is confirmed safe.

Why maintenance protects your home and supports a claim

Routine maintenance does two jobs. It sharply reduces the risk of a fire, by removing the creosote and blockages that cause them and catching cracks early. It also matters for insurance where a policy contains a specific warranty or condition requiring the chimney to be swept or inspected at set intervals. Where such a warranty exists, comply with it and keep the records. A lack of recent maintenance is not, by itself, grounds to refuse a genuine accidental fire claim unless a specific policy warranty has been breached, and records of regular sweeping remove any argument before it starts.

• Have the chimney swept by a certified professional once a year, more if it is in heavy use.
• Burn only seasoned hardwood, dried for at least six months, never green, wet or treated timber.
• Fit a chimney cap to keep out leaves, debris and animals, and to stop rainwater damaging the masonry.
• Use a sturdy fireguard to contain embers and sparks, and keep children and pets at a safe distance.
• Keep records of every sweep, inspection and repair, so you can demonstrate proactive care.

Frequently asked questions

Does home insurance cover a chimney fire in Ireland?
Usually yes. Most standard policies cover fire and smoke damage, including damage to the chimney, the surrounding home and contents, provided the fire was accidental, subject to your policy wording.

How often should I clean my chimney?
Once a year, and more often with heavy use, especially through the colder months when build-up is fastest. A professional sweep ensures a thorough clean and a record you can show your insurer.

Can a chimney fire claim be refused?
Only in limited circumstances, for example where the policy contains a specific warranty or condition requiring the chimney to be cleaned at set intervals and that warranty was not complied with. A lack of recent sweeping is not, by itself, normally grounds to refuse a genuine accidental fire claim, though records of sweeping and inspection make any claim more straightforward.

What documents do I need for a chimney fire claim?
Photos and video of the damage, a report from a qualified chimney inspector, sweep or inspection receipts if you have them, receipts for emergency repairs, the insurer’s claim form (if required), and a detailed statement of claim.

Can I claim for smoke damage alone after a chimney fire?
Usually yes, but there has to be evidence of a single chimney fire “event” and not a gradual escape of smoke from an open fireplace over a period of time. Smoke damage to walls, ceilings and furnishings is typically covered, including cleaning and odour removal. Document all the affected areas to support the claim.

How long does a chimney fire claim take?
It varies with the extent of the damage, typically from a few weeks to a few months. Complete, accurate documentation from the start helps the claim move faster.

A chimney fire can be alarming, but most are covered, and a well-maintained chimney with good records makes for a straightforward claim. Act quickly, document thoroughly, and do not use the fireplace again until it is confirmed safe. If the damage is significant, an independent loss assessor can prepare and manage the claim on your behalf. For the full claims process, see our guide on claiming on home insurance after fire damage.

About OMC Claims

OMC Claims (Owens McCarthy Ltd) is Ireland’s largest independent firm of loss assessors, acting only for policyholders, never for insurers. We provide nationwide coverage, with loss assessors serving Dublin, Cork, Limerick and every other county in Ireland. Part of the Fexco group and regulated by the Central Bank of Ireland (Registration Number C-46734), our team brings over 250 years of combined claims experience and handles more than 2,000 home and business claims a year, from straightforward domestic losses to large and complex commercial claims. We assess the damage, prepare and value your claim, and negotiate with your insurer to work to secure the settlement you are entitled to.

Disclaimer: This content is for general informational purposes only and aims to provide an overview of chimney fire insurance claims. It does not constitute legal, financial, or insurance advice. For guidance tailored to your specific circumstances, please consult a claims professional or your insurance broker/provider.