Hot water damage insurance claims in Victoria: what is covered

Evidence first

The claim evidence checklist: what to photograph, measure and keep before anything is repaired

Work down this list in order. Almost every declined or short-paid hot water claim we see across Berwick, Cranbourne and Narre Warren failed on evidence, not on cover. Tick the boxes as you go, print it, or leave it open on your phone while the fans run. Your ticks are saved in this browser only.

First 15 minutes, before anything is moved

Wide photo of each affected room from the doorway, showing how far the water has travelled.
Close photo of the water line against skirting boards, door frames and kick boards before it dries.
Photo of the hot water unit as found, including the wet pad, the rust streaks and any split in the casing.
Clear photo of the compliance plate showing brand, model, capacity and the date of manufacture or install.
Short video walking the path of the water from the unit to the furthest wet point.
Note the time you discovered it and the time you isolated the water. Insurers ask, and a fast response supports a sudden-event claim.

Stop the damage and record the make-safe

Isolate the cold inlet and the power or gas, then photograph the closed valve or switched-off breaker.
Ring the insurer's 24 hour claims line before authorising anything beyond stopping the water.
Write down the claim number, the operator's name and exactly what they authorised on the call.
Keep the make-safe invoice separate from any replacement quote so the claimable and excluded amounts never get mixed.
Lift wet contents off the floor and photograph them where they were, not after they are stacked in the garage.

Measure and record while the drying gear runs

Measure each wet room in metres and write the area down. Flooring is settled per square metre.
Measure how far up the wall and the door frames the water wicked, in centimetres.
List every damaged item with brand, age and what you paid, then photograph serial numbers and labels.
Photograph the underside of affected cabinetry and the back of the kick boards, where swelling shows first.
Keep a simple diary: date, who attended, what they said, what it cost.

Paperwork to find

Your policy schedule and the product disclosure statement, so you can quote the escape of liquid wording back.
The excess amount on the schedule. Some policies carry a separate, higher excess for water damage.
Any service or maintenance records for the unit: they defeat a lack-of-maintenance argument.
The original install invoice or the compliance certificate, which proves the age and that the work was licensed.
Receipts or photos for the damaged flooring and contents if you have them.

What to ask the plumber to put in writing

One clear sentence on what failed and why, using the word sudden if that is genuinely what happened.
The age of the unit from the compliance plate and whether it was within normal service life.
An itemised quote that separates the excluded replacement unit from the claimable damage repairs.
Confirmation that the failure was not caused by a lack of maintenance, if that is the honest position.
A copy of the compliance certificate for the new install, for your records and for the next buyer.

Do not do these before the insurer has decided

Do not throw out the failed unit. It is the physical evidence and assessors do ask to see it.
Do not rip up wet carpet or cut out plaster before it has been photographed and, if asked, inspected.
Do not authorise a full rebuild or a fresh install beyond the make-safe without written approval.
Do not guess at the cause on the claim form. Say what you saw and let the plumber's report say why.
Do not accept a cash settlement figure before you hold your own itemised quote for the same scope.

Covered event versus wear and tear, in plain words

Every home policy sold in Australia insures events, not maintenance. The event here is called escape of liquid: water that suddenly and unexpectedly gets out of a pipe, a fixed appliance or a tank and damages the building or the contents. That is the part that gets paid.

What is excluded, in almost every policy, is the thing that failed. A hot water cylinder rusts from the inside for years before it lets go. That process is wear and tear, gradual deterioration or corrosion depending on which word your policy uses, and all three are excluded. The insurer's logic is straightforward: they insure accidents, not the replacement cost of an appliance reaching the end of its service life at 10 to 15 years.

Three more exclusions catch people out here:

Gradual damage. A slow weep behind a wall or under a slab that has been running for months usually gets declined, even though the eventual damage bill is large. The trigger word is sudden.
Lack of maintenance. If a relief valve has been discharging onto a rotting frame for two years, or the unit is 22 years old and has never been serviced, expect the insurer to argue it. Service records are the answer, which is one reason we push the maintenance schedule so hard.
Faulty workmanship. If a previous install was unlicensed or non-compliant, the resulting damage can be excluded. The compliance certificate from a licensed job is the paperwork that shuts that argument down.

One nuance worth knowing: many policies include a search and access benefit that pays to find and get at a hidden leak, commonly with its own limit. If your damage came from a concealed hot water line rather than the tank, ask about that benefit specifically, because it is often missed.

What a make-safe is, and who pays for it

A make-safe is the emergency work that stops the water and stops the damage getting worse. On a hot water job that means isolating the supply, draining the unit, capping or bypassing it so the rest of the house still has cold water, and lifting or extracting standing water. It is not the replacement. In South East Melbourne a hot water make-safe runs $150 to $250 in business hours and $250 to $400 after hours.

Who pays depends on who you ring first. Call the insurer's 24 hour line and they dispatch their own contractor and settle it directly, often without the excess being taken at that point. Call your own plumber at 11pm, which most people sensibly do, and the make-safe is normally reimbursed as part of the claim. The trap is scope creep: the plumber is standing there, the tank is dead, and it is tempting to say just put a new one in. Do that before the insurer has seen the job and you have paid for the excluded item and possibly compromised the evidence for the claimable part. Get the make-safe done, get the photos, then make the replacement decision as a separate transaction.

If the house is unlivable, check whether your policy includes temporary accommodation. It is standard on most building policies and is usually capped as a percentage of the sum insured or a fixed weekly amount, and it is worth claiming when a family of four has no hot water and a stripped floor.

Excess versus repair cost: the arithmetic before you lodge

Do this sum before you pick up the phone to the insurer, because a claim you should never have made is expensive in a way that does not show up for two years.

Situation	Typical cost	Excess $750	Claim or pay it yourself
Tank let go on an outdoor pad, water ran to the drain, nothing else damaged	$1,500 to $2,800 replacement, all excluded anyway	Irrelevant	Do not claim. There is nothing claimable.
Small leak into a laundry with tiled floor and a floor waste	$300 to $800 of drying and touch up	Under the excess	Pay it yourself.
Water through carpet in a hallway and one bedroom	$2,500 to $6,000 dry-out, underlay and carpet	Recovers $1,750 to $5,250	Claim it.
Water under engineered timber across an open plan living area	$8,000 to $20,000 to replace flooring and skirtings	Recovers most of it	Claim it, and get your own quote too.
Roof-space unit failed and brought a ceiling down	$6,000 to $18,000 plaster, insulation, paint and contents	Recovers most of it	Claim it. This is what the policy is for.

The $750 excess is an illustration only. Read your own schedule: water damage sometimes carries its own higher excess.

The second half of the sum is the part insurers do not print. A claim sits on your insurance history for around five years and is visible to every insurer you approach. A single water claim will not always move a premium, but two in three years usually does, and some insurers respond by imposing a higher water damage excess at renewal instead of raising the base premium. If the repair is under roughly $2,000, our honest advice is to pay it and keep the record clean.

The assessor, the scope of works and the two settlement paths

On anything above a few thousand dollars, the insurer appoints an assessor or a builder to inspect. They are not there to catch you out, but they are measuring, photographing and forming a view on cause. Be present if you can, hand over the plumber's report and your own photos, and walk them through the water path. What they produce is a scope of works: a room by room list of what will be repaired and to what standard. Read it line by line, because whatever is missing from the scope is missing from the settlement.

Insurer-managed repair

The insurer's builder does the work, the insurer pays them directly, and you pay the excess. The advantage is real: the insurer warrants that work, usually for as long as you hold the policy, so if the floor cups in six months it is their problem. The trap is timing and choice. You get their contractor and their schedule, and matching existing finishes can be a fight, especially with a discontinued floor.

Cash settlement

The insurer pays you a figure and steps out. You control the trades and the timing, and you can put the money toward a better outcome. The trap is the number. Cash settlements are calculated at the insurer's contract rates, which are commonly 10 to 25 per cent below what a homeowner pays retail, and once you accept, any shortfall, any hidden damage found when the floor comes up, and any defect afterwards is yours. Never accept a cash figure before you hold your own itemised quote for the identical scope, and if there is a gap, put it in writing and ask them to reconsider.

If you disagree with a decision, the path is defined. Ask for the claim decision in writing with the policy clause they are relying on. Lodge an internal complaint, which the insurer must answer within 30 calendar days under the General Insurance Code of Practice. If that fails, the Australian Financial Complaints Authority is free for consumers and its determinations bind the insurer. A short, factual complaint with the plumber's report and your photos attached succeeds far more often than an angry phone call.

Landlords, renters and the claim that has a clock on it

If the property is tenanted, the insurance question runs alongside a legal one. In Victoria a total hot water failure is an urgent repair, and the obligation to fix it does not pause while an assessor is booked. Get the make-safe and the replacement moving, then claim the damage repairs in your own time. Landlord policies commonly add loss of rent cover where the property becomes unlivable, which is worth checking before you offer a rent reduction. The obligations and timeframes are set out on our landlord urgent repairs page and in the existing landlord obligations guide.

One honest constraint from our side: we are plumbers, not insurance brokers or loss assessors. We can document a failure accurately, quote the work properly and split the excluded items from the claimable ones, and that is where our usefulness ends. We do not lodge claims for you, we do not argue policy wording with an insurer on your behalf, and we will not write that a failure was sudden when the corrosion clearly ran for years. A report that stretches the truth is worthless the moment an assessor sees the tank, and it puts your whole claim at risk.

For the specific case of a cylinder that has already let go, our burst hot water insurance claim page walks through the same ground from the moment of the burst. If it is happening right now, start with the first hour instructions instead and come back to this page once the water is off.

Hot water insurance questions we get asked most

Does home insurance cover a burst hot water system in Victoria?

It normally covers the damage the escaping water does and not the unit that failed. Soaked carpet, swollen floor sheeting, stained plaster and ruined contents are claimable under the escape of liquid cover in most Victorian home policies, while the $1,500 to $2,800 replacement cylinder is treated as wear and tear and excluded. That split is the single most misunderstood part of a hot water claim.

Who pays for the emergency make-safe on a burst hot water unit?

The make-safe is the emergency work that stops the water and stops more damage, and it usually forms part of the claim. If you ring the insurer's 24 hour line first they send their own contractor and pay direct. If you call your own plumber at 11pm, the $150 to $350 make-safe is normally reimbursed, but only the make-safe: authorise a full $2,500 replacement before the insurer has seen it and you will very likely wear that cost yourself.

Is a small hot water leak worth claiming?

Often not. Building excesses in Victoria are commonly $500 to $1,500, and a claim stays on your record for about five years and can lift renewal premiums. If the total repair is under roughly $2,000, paying it yourself is usually the cheaper five year decision. A soaked hallway, a wet wall cavity or damaged flooring is a different scale and should be claimed.

What will the insurer ask my plumber to supply?

Almost always four things: what failed and why, in one clear sentence, the age of the unit from the compliance plate, photographs taken before the make-safe, and an itemised quote that separates the excluded replacement unit from the claimable damage repairs. Many assessors also ask whether the failure was sudden or a slow weep, because that one word decides the outcome.

Should I take a cash settlement or let the insurer manage the repair?

Insurer-managed repairs come with a warranty from the insurer on that work, usually for the life of the policy, but you get their builder and their timeline. A cash settlement gives you control and lets you use your own trades, but the figure is calculated at the insurer's contract rates, which are commonly 10 to 25 per cent below retail, and any shortfall or later defect is yours. Get your own itemised quote before you accept any cash figure.

How long does an insurer have to decide a water damage claim?

Under the General Insurance Code of Practice, insurers aim to decide within 10 business days of receiving everything they have asked for, and in any case within four months of the claim being lodged. A complaint must be answered within 30 calendar days, after which you can take it to the Australian Financial Complaints Authority, which is free for consumers.

Get a price

Get the plumber's report and the itemised quote your claim needs

Send the details and we will book an inspection, usually within one business day, and issue a written cause-of-failure report with the claimable and excluded costs listed separately.

Will home insurance pay for hot water damage in Victoria? The damage yes, the tank almost never