Does Business Insurance Cover Roof Leaks?

Policy wording differs between insurers and between products, so there is no single answer to whether a leak is covered. What you can do yourself is read how your policy describes what it covers and what it leaves out.

Why does the cause of the leak matter?

Look for the wording on storm damage, accidental damage and escape of water on one side, and on wear and tear, gradual deterioration, lack of maintenance and faulty workmanship on the other. A roof lifted by a gale is a different event from a lining that has aged and cracked. The Financial Ombudsman Service, in its guide to storm damage claims, pictures a storm as violent wind, often with rain, hail or snow, so a gentle drizzle seeping through an old lap is unlikely to meet that test.

Which? has reported that only 32% of storm-related claims made in 2024 ended in a payout. Take that as a prompt to read your own policy first and gather evidence early. A declined claim is not necessarily the end of it, because a complaints route exists and the last section explains where it leads.

The sequence is simple, and it pays to follow it in order.

Who do you ring first?

Ring your insurer. Which? points out that insurers run emergency helplines of their own, and that call tells you what the policy expects, including whether it names an approved repairer or sets conditions on temporary work. Then make the building safe: move stock, cover goods and keep water away from electrics, sockets and any machinery that cannot get wet. Switching off the affected circuit at the board, where it is safe to reach, is a sensible precaution.

Can a roofer make it safe before the insurer replies?

Yes. Holding back further water with a stopgap is sensible advice wherever you read about storm damage. A tarpaulin, a sealed patch or a covered opening buys time without committing you to the full repair. Stopping the water getting in comes before any discussion of permanent work, and you then hear exactly what was done and why.

Hold on to every receipt for the temporary work, and take pictures of the damage before stock is shifted or openings are covered. IStructE advice to homeowners applies equally to a unit or shop: photographs are your visual evidence. The pictures from our survey are yours to keep, too, and they show the roof as we found it.

Whatever your policy turns out to say, a clear record helps. Note the date and time you first saw the leak. Photograph the stain, the wet stock, the entry point if it is visible, and the weather around the event. Keep invoices for the temporary work and for any drying or clean-up.

Does maintenance history count?

It can. A policy that excludes poor maintenance invites the question of what was done and when. Past gutter clearances, inspection reports and repair invoices show a building looked after, and they are quick to find if they are filed in one place.

You deal with the insurer yourself. What we supply is the roofing evidence, in the form of a written note of the faults on the roof with dated photos, ready to pass to your insurer or loss adjuster. If a claim is declined or delayed, the Financial Ombudsman Service handles complaints about insurers. Its consumer pages describe how a complaint can reach it when no final response letter has turned up after eight weeks, and how a six-month window starts once a final response is issued. Check its site to see whether a business like yours qualifies.

Even where a policy pays for the damage, it seldom pays to bring an old roof up to a better standard. If the survey shows a covering that is worn out all over, mending the leak and replacing the roof become two separate decisions, and each deserves its own figure and its own conversation with the insurer.

Is it wise to hold off on repairs until the insurer replies?

Do not let a leak run on while you wait, because further damage that could have been stopped may be harder to claim for. Tell, make safe, record, then repair: that order keeps your options open. Ask the insurer in writing what it needs to see before permanent work starts.

Our survey tells you what failed, with dated photos, and the price then arrives in writing as a single total. Related pages: industrial roof leaking and commercial roof problems after winter, within our commercial roofing service. The next step is a photograph of the leak with the date it began.