It usually starts with a phone call that goes something like this. A big southerly came through overnight, there’s a brown stain spreading across the lounge room ceiling, and the first question isn’t about the roof at all. It’s “does home insurance cover roof leaks, or am I paying for this myself?”
The honest answer is that it depends on why the roof leaked, not just that it leaked. We’re roofers, not insurance brokers, so we can’t tell you what your policy says. What we can do is explain how the cause of a leak usually gets sorted into “covered” or “not covered”, because that’s the part we see play out on Mornington Peninsula roofs every winter.
Insurers pay for sudden events, not slow decline
Most Australian home building policies are written around insured events. Storm, fire, impact, lightning and the like. If one of those events damages your roof and water gets in as a result, the damage is generally on the table for a claim.
What most policies exclude is wear and tear, gradual deterioration and lack of maintenance. That’s where a lot of roof leak claims come unstuck. Water came in during a storm, yes. But if the reason it came in is that the ridge capping pointing had been cracking for years, or the valley iron had rusted through, an assessor may decide the storm only revealed a problem that was already there.
So the real question is what failed, and how long it had been failing.
What a storm claim tends to look like on the roof
When we get up on a roof after a storm, some damage is obviously fresh. Other damage is obviously old. The difference matters a great deal to an assessor.
Fresh storm damage usually looks like:
- tiles lifted, slipped or smashed by wind, with clean broken edges
- a branch or tree limb that has punched through tiles or dented sheets
- metal sheeting peeled back at the edge, or flashing torn loose
- ridge caps knocked off in one section rather than loose all over
Long term deterioration looks quite different. Pointing that has crumbled along the whole ridge line. Rust holes in Colorbond or Zincalume around old screws. Lichen growing out of cracks that clearly didn’t open last night. Valleys packed with years of leaf litter. Roofs near the bay, from Mount Martha down to Rosebud and Rye, cop salt air all year, and corroded fixings and flashings are something we find on a lot of them. That kind of corrosion is almost always treated as maintenance.
Plenty of roofs have both. A storm can genuinely crack tiles on a roof that also has tired pointing, and the leak might come from either one. That’s exactly why a proper look at the roof, with photos, matters before anyone decides.
Heavy rain on its own is a grey area
This one catches people out. A roof that leaks every time it buckets down, but sits dry in light rain, usually has an existing weak point: a blocked valley, an undersized box gutter, a gap under flashing that only floods when water backs up. We’ve written about why some roofs only leak in heavy rain, and nearly every cause on that list is something that built up over time.
Insurers often look at those leaks and see a pre-existing defect rather than storm damage. It doesn’t mean you can’t lodge a claim. It means you should go in knowing the cause will be questioned.
The roof repair and the ceiling repair can be treated differently
Something worth knowing: some policies treat the source of a leak and the damage the water caused as two separate things. An insurer might decline to pay for fixing the worn flashing, but still consider the ruined plaster, insulation or carpet underneath. Others won’t touch any of it if the cause was maintenance. Your product disclosure statement (the PDS, the long document that sets out what your policy covers) is the only place that answers this for your situation, so read the sections on storm, water damage and exclusions before you ring.
What to do in the first 48 hours
Whatever the cause, the steps are much the same, and doing them in this order protects both your house and your claim.
- Stop the water getting further. Buckets, towels, move furniture and electronics. If water is near light fittings or the ceiling is bulging, turn the power off at the switchboard and stay out from under it.
- Photograph everything before it’s touched. Inside stains, wet carpet, and anything you can see from the ground outside such as missing tiles or bent sheets. Date stamped phone photos are fine.
- Don’t climb on the roof yourself. Wet tiles and metal are slippery, and a fall turns a property claim into something far worse.
- Get the roof made safe. Most policies expect you to take reasonable steps to prevent further damage. A tarp or a temporary fix by a roofer usually counts. Keep the invoice.
- Get the cause written down. A roofer’s report with photos of the actual damage gives the assessor something concrete rather than a guess from the ground.
- Lodge the claim promptly and ask whether the insurer will send its own assessor before permanent repairs start.
That last point is important. If you replace the damaged section before the insurer has seen it or agreed to it, you can make the claim harder to prove. Temporary repairs to stop water coming in are a different matter, and they’re expected.
Why the roofer’s report carries weight
Assessors deal in evidence. A report that says “three tiles cracked by impact on the north face, broken edges fresh, surrounding pointing in sound condition” reads very differently to “roof leaking, needs repair”. The first describes a storm event. The second describes nothing at all.
When we’re called out to a leak, we look for the actual entry point, not just the stain. Water can travel a surprising distance along battens and sarking before it drips onto the ceiling, so the wet patch in the hallway can come from a cracked tile two metres away. Our roof repair team will tell you plainly what we find, including when the honest answer is that it’s an older problem. That’s not what anyone wants to hear mid claim, but it’s better to know before you lodge than after an assessor’s visit.
If you’re also trying to budget for the fix in case the claim falls over, our guide to what sets the price of a roof leak repair walks through the main cost factors.
The cheapest claim is the one you never need
Because wear and tear is excluded, routine maintenance is really the only protection you have against a leak that insurance won’t pay for. Clearing valleys and gutters before winter, replacing the odd cracked tile, and keeping an eye on ridge pointing and rusting fixings all keep a roof in the “sudden damage” category if a storm does hit. A roof with a maintenance history is also a much easier roof to argue for.
Common questions about roof leaks and insurance
Does home insurance cover roof leaks in Australia?
Often, if the leak was caused by an insured event such as a storm, fallen tree or impact. Leaks caused by wear and tear, rust, gradual deterioration or poor maintenance are commonly excluded. The wording differs between insurers, so check your PDS for the exact terms.
Which kind of roof damage is not covered by home insurance?
Typically anything that developed slowly: cracked or crumbling pointing, rusted sheets and fixings, blocked or rusted valleys and gutters, and leaks from poor workmanship. If the damage looks like it built up over months or years, expect an insurer to treat it as maintenance.
What should I do if my roof is leaking?
Contain the water, keep away from wet ceilings and light fittings, and photograph the damage before anything is moved. Then get a roofer to make the roof safe and find the real entry point. Don’t go up on a wet roof yourself.
How do I make a successful water leak insurance claim?
Lodge promptly, include clear photos, and back the claim with a written report from a roofer that identifies the cause. Keep receipts for any temporary repairs, and check with the insurer before starting permanent work so their assessor can see the damage.
Will insurance pay for a whole new roof?
Usually only for the area damaged by the insured event, not an upgrade of an old roof. If a storm damages one section of an ageing roof, many insurers will look at repairing that section rather than replacing everything.
Can I claim ceiling damage if the roof leak isn’t covered?
Sometimes. Some policies separate the cause of the leak from the resulting water damage inside, and may consider the ceiling, insulation or flooring even when the roof repair itself is excluded. Others exclude both, so this is one to ask your insurer directly.
If water is coming through your ceiling right now, or you want an honest read on whether a leak looks like fresh storm damage or an older problem, get in touch with our roof leak and repair specialists. We cover the Mornington Peninsula, including Hastings, Mount Eliza, Mount Martha, Rosebud, Rye and Somerville, and we’re available every day from 7am to 7pm.
