Does home insurance cover a leaking roof?
Home insurance covers a leaking roof when the cause was sudden and accidental, most often storm damage. It usually refuses a leak caused by wear, age or missed maintenance. Almost every roof claim is decided on which of those two things the insurer thinks happened, so the evidence of the cause is the claim.
Key takeaways
- Sudden damage from a storm, a falling tree or an impact is covered. A roof that has worn out is not.
- Buildings insurance normally pays for both the roof repair and the water damage inside when the cause was a storm.
- Insurers check two things: whether severe weather happened on the date you gave, and whether the roof was already in poor repair.
- A roofer's report on the cause, plus weather records for that day, is what wins these claims.
- In a leasehold flat the roof is usually the freeholder's responsibility and the claim goes through their buildings policy.
When a roof leak is covered
Buildings insurance responds to a roof leak when something sudden and accidental damaged the roof and let water in. In practice that means one of a short list of events:
- Storm damage: high winds lifting or stripping tiles and slates, or tearing flashing and ridge tiles loose.
- A falling tree or branch, which is usually covered whether or not the weather counted as a storm.
- Impact damage, from scaffolding, a vehicle or debris.
- Weight of snow, where the policy lists it.
When one of those is the cause, the claim normally covers the repair to the roof itself and the resulting damage inside: ceilings, plaster, insulation, decoration, flooring and any contents the water ruined. If your home is uninhabitable while the work happens, alternative accommodation is usually part of the claim too.
When a roof leak usually is not covered
Insurers refuse roof leaks that come from the roof reaching the end of its life. Worn or slipped tiles, perished felt, cracked cement fillets, tired flat roof coverings, blocked gutters and failed pointing are all treated as wear and tear or lack of maintenance, and they are excluded on almost every policy. So is the damage the water then caused, which is the part homeowners find hardest to accept.
The reasoning is the same across every peril. Insurance pays for accidents, not for maintenance, and a roof that has been quietly letting water in for a year is a maintenance problem in the insurer's eyes. Faulty workmanship from a previous repair falls outside cover for the same reason.
Maintenance is the battleground
Anything that shows the roof was in reasonable condition before the event helps: a recent roofer's invoice, a survey from when you bought, gutter clearing receipts, even old photographs or estate agent listing pictures. Insurers look for neglect, and the absence of evidence is easy for them to read as neglect.
Storm damage roof leaks, and whether the weather counted
Storm is a listed peril on most policies, but the word is rarely tied to one exact wind speed. Insurers tend to refer to strong gusts, or heavy rain, hail or snow, and many will pull the weather records for your postcode on the date you report. If the recorded conditions look mild, they may argue no storm occurred and that the real cause was the condition of the roof.
Two practical points follow. First, report the damage against the date the severe weather hit, not the date you noticed the stain, and say so clearly if those differ. Second, get the local weather data for that day. Our guide to a storm damage and rainwater ingress claim covers how insurers test this and what evidence answers it.
Ordinary heavy rain is a different matter. A sound roof should keep out heavy rain, so a roof that leaks every time it pours points to a defect rather than an insured event. That does not make the claim hopeless, but it does mean the cause needs establishing properly before you rely on a storm argument.
The repair, and the damage: two different questions
Homeowners often ask whether insurance covers roof repairs at all. Separate the two things.
The roof itself is covered when a sudden insured event damaged it. It is not covered when it wore out. An insurer will not re-roof a house because the existing covering has aged, and it may also decline to replace an entire roof where a repair to the damaged section will do.
The damage inside follows the same cause. If the storm is accepted, the ceiling, the plaster and the carpet below come with it. If the leak is called wear and tear, the internal damage is usually declined alongside it. This is why a refusal on the cause matters far more than an argument about any single item.
Where only part of a damaged roof can be matched, or a repair would leave you better off than before, expect a betterment conversation. On an older roof, an insurer may argue the new materials improve on what was there. Our guide on challenging a low offer covers how far that deduction can fairly go.
What a roof leak costs, and whether to claim
Repair costs vary too widely for a single figure to help. A handful of slipped tiles refixed off a ladder is a small job; a section of stripped roof with soaked insulation, a replastered ceiling and redecoration across two rooms is not. What decides your bill is the area affected, the roof covering, access and scaffolding, and how far the water travelled inside.
The number that usually decides whether to claim is your excess. If the whole repair sits close to it, paying yourself and keeping your claims history clean can work out better. Once ceilings, insulation and flooring are involved, the job is normally well past the excess. Our guide to water damage restoration costs sets out what drives the figure, and whether it is worth claiming weighs it against the premium.
Roof leaks in flats, and leaks from next door
If you own a leasehold flat, the roof is usually not yours to insure. The lease normally makes the freeholder or management company responsible for the structure and for arranging buildings insurance, funded through your service charge. A roof leak into a top-floor flat is then claimed on that policy, and you claim your own belongings on your contents cover. Read the lease before you do anything, because responsibility for the roof and for the claim follow it.
Where water is coming from a neighbouring property rather than through the roof, the position is different again. See a leak from the flat above for who is liable and who usually ends up paying.
How to claim for a leaking roof
- Make it safe and stop the water spreading. Buckets, move contents clear, and arrange a temporary repair or a tarpaulin if the roof is open. Keep the receipt.
- Photograph everything before you clear up, inside and, where it is safe, the roof from the ground or from photographs taken by the roofer.
- Get a roofer to inspect and report in writing on what failed and why. A report that names storm damage as the cause is the single most useful document in the claim.
- Save the weather records for the date of the storm.
- Report it promptly, against the date of the weather event, and ask for the scope of works when the insurer has assessed it.
- Do not commission a full re-roof before the claim is agreed.
The full sequence, including what not to say on the first call, is in how to make a successful water leak insurance claim, and the documents to gather are in the evidence checklist.
If your roof leak claim is refused
A wear and tear refusal is a judgement about the cause, and judgements can be wrong. Ask for the decision in writing with the exact exclusion the insurer is relying on, then answer that reason directly: a roofer's report on the cause, weather data for the date, and anything showing the roof was maintained.
If the insurer holds its position, complain formally, then take it to the free Financial Ombudsman Service. Buildings insurance complaints are upheld more often than the Ombudsman's average across all financial products. Our guide on a denied water damage claim works through each refusal reason, and gradual damage and wear and tear deals with this exclusion in depth.
Not sure your roof leak claim has been handled fairly?
Tell us what the insurer said and what your roofer found, and we will tell you whether it looks fair and what to do next. On a larger claim we can introduce you to an independent loss assessor who works for you. Get a free claim review.
We are not an insurer, a loss adjuster, or regulated by the FCA. This page is general information, not financial or legal advice. Cover varies between policies, so always check your own policy wording.