How to File a Flood Damage Insurance Claim in Australia

Dealing with flood damage is stressful enough without the added pressure of navigating the insurance claim process. Unfortunately, many Australian homeowners make avoidable mistakes when filing their claims — mistakes that can result in delays, reduced payouts, or outright claim denials.

This guide walks you through the complete process of filing a flood damage insurance claim in Australia, with practical tips to help you maximise your outcome.

Before You Start: Understand Your Policy

Not all water damage is covered equally under Australian home insurance. It’s important to understand the distinction between:

Storm damage — damage caused by heavy rainfall, hail, or wind-driven water entering your home. Most standard home insurance policies cover storm damage.
Flood damage — damage caused by the overflow of a natural watercourse (river, creek, or lake). Flood cover is not automatically included in all Australian policies. Some insurers offer it as an optional extra, while others include it by default.
Burst pipes and accidental water damage — sudden and accidental escape of water from household plumbing, appliances, or fixtures. This is typically covered under standard policies.
Gradual damage — slow leaks, rising damp, or maintenance-related water damage. This is almost never covered.

Check your Product Disclosure Statement (PDS) to confirm what is and isn’t covered before you need to make a claim.

Step-by-Step Insurance Claim Process

Step 1: Ensure your safety first

Before documenting anything, make sure it is safe to enter your property. Turn off electricity at the switchboard if there is any risk of water contact with electrical systems. Do not enter areas with standing water until you are confident it is safe to do so.

Step 2: Document everything immediately

This is the most critical step in the entire process. Thorough documentation directly affects the outcome of your claim. Before you clean up, move anything, or start any repairs:

Photograph all damage from multiple angles — walls, floors, carpet, furniture, appliances, ceilings, and exterior
Take video footage walking through every affected room, narrating what you see
Record the water level by photographing watermarks on walls, furniture, or door frames
Document the date and time the flooding occurred and when you first discovered it
Keep a written log of all events, including when you contacted your insurer, any emergency services called, and all conversations with tradespeople

Step 3: Contact your insurer as soon as possible

Most Australian insurers require you to notify them of a claim as soon as reasonably practicable. Many have 24/7 claims hotlines specifically for emergency events. When you call:

Have your policy number ready
Provide a clear description of what happened and the extent of the damage
Ask for a claim reference number and write it down
Ask about emergency mitigation — most insurers will authorise you to take reasonable steps to prevent further damage (and will reimburse these costs)
Ask about their preferred supplier panel — some insurers require or prefer that you use their nominated restoration companies

Step 4: Mitigate further damage

Under Australian insurance law, you have a duty to take reasonable steps to prevent further loss or damage. This means:

Remove water where safely possible
Move undamaged items away from affected areas
Arrange emergency repairs if needed (temporary tarps, boarding up, etc.)
Begin professional drying to prevent mould growth

Keep all receipts for emergency mitigation expenses. These are typically reimbursable under your policy. Professional water damage restoration is considered a standard mitigation measure by most insurers.

Step 5: Get a professional assessment

An IICRC-certified restoration company can provide a detailed scope of works and damage assessment report that supports your claim. This report typically includes:

Moisture readings and thermal imaging results
Water category classification (clean, grey, or black water)
Detailed scope of affected areas and materials
Recommended restoration or replacement actions
Photographic evidence

This professional documentation carries significant weight with insurers and loss adjusters.

Step 6: Meet the loss adjuster

For larger claims, your insurer will send a loss adjuster to inspect the damage and verify your claim. To prepare:

Have your documentation package ready (photos, video, written log, receipts)
Point out all areas of damage, including hidden areas like wall cavities and under flooring
Provide the professional assessment report from your restoration company
Be honest and thorough — do not exaggerate, but do not downplay the damage either

Step 7: Review and accept the settlement

Once the insurer has assessed your claim, they will provide a settlement offer. Review this carefully and check that:

All damaged items and areas are accounted for
The settlement covers like-for-like replacement, not just repairs
Emergency mitigation costs are included
You agree with any excess (deductible) applied

If you disagree with the settlement, you have the right to negotiate or escalate through the insurer’s internal dispute resolution process, or ultimately to the Australian Financial Complaints Authority (AFCA).

Emergency Expenses You Can Claim

Many homeowners don’t realise just how broad the range of claimable emergency expenses can be. Under most Australian home insurance policies, you are entitled to claim reasonable costs incurred to mitigate damage and maintain a safe living environment. These typically include:

Temporary accommodation — if your property is deemed uninhabitable due to flooding, your insurer should cover reasonable costs for temporary housing such as a hotel, serviced apartment, or short-term rental while restoration is underway
Emergency plumbing — the cost of a plumber called out to stop the water source (for example, isolating a burst pipe or repairing a failed valve) is generally claimable as an urgent mitigation expense
Professional water extraction and drying — engaging an IICRC-certified restoration company for water extraction and structural drying is considered a standard and expected mitigation measure by virtually all Australian insurers
Food spoilage — if floodwater or a related power shutoff causes food in your refrigerator or freezer to spoil, this loss is typically covered under contents insurance
Cleaning and sanitisation — professional cleaning of flood-affected areas, including antimicrobial treatment, carpet cleaning, and hard surface sanitisation, is a legitimate claimable expense

Keep every receipt and record the date, time, and reason for each expense. If possible, get written or verbal pre-approval from your insurer before incurring large costs — though most policies acknowledge that emergency situations don’t always allow time for prior approval.

Common Mistakes That Hurt Your Claim

Throwing away damaged items too early

Do not dispose of damaged carpet, furniture, or belongings until the insurer or loss adjuster has inspected them. Take photographs first, and keep samples where possible.

Failing to document before cleanup

Once you start cleaning, the evidence of damage is reduced. Always photograph and video first — even if it feels like you should be mopping instead.

Delaying the claim

The longer you wait to notify your insurer, the harder it becomes to verify the damage and the more room there is for the insurer to question the timeline.

Attempting DIY repairs before assessment

Making permanent repairs before the loss adjuster has inspected can void your claim. Emergency mitigation is fine (and expected), but hold off on permanent repairs until you have approval.

How Professional Restorers Help With Your Claim

Working with an IICRC-certified restoration company doesn’t just protect your property — it strengthens your insurance claim. Here’s how:

Detailed documentation — moisture readings, thermal imaging, and photographic evidence that supports the scope of your claim
Industry-standard assessment — restorers follow IICRC S500 guidelines, which insurers recognise and respect
Direct insurer liaison — experienced restorers regularly work with insurers and loss adjusters, streamlining the process
Cost-effective restoration — professional drying and restoration is almost always cheaper than full replacement, which benefits both you and the insurer

For more detailed information on working with your insurer after water damage, see our comprehensive insurance claim guide.

Tips for Maximising Your Claim

Act fast — notify your insurer and begin mitigation within hours, not days
Document obsessively — you cannot have too many photographs or too much written evidence
Keep every receipt — emergency accommodation, mitigation costs, temporary repairs, professional cleaning
Get professional help early — an IICRC-certified assessment report adds credibility to your claim
Read your PDS — know what is covered, what is excluded, and what your excess is before you need to make a claim
Don’t accept the first offer blindly — review the settlement carefully and negotiate if needed

Need Help After Flood Damage?

Total Flood Damage Melbourne works with Melbourne homeowners and their insurers every day. We provide detailed damage assessments, professional restoration, and documentation that supports your insurance claim from start to finish.

Call us on 0448 888 165 for immediate assistance. Our IICRC-certified team is available 24/7 across Melbourne and all surrounding suburbs.