Storm or water damage at home: what to do before you renovate

Storm and water damage tends to create pressure to act fast, which is exactly when costly mistakes happen. Getting the order of operations right in the first few days protects both your safety and your insurance claim, before any renovation or repair work begins.

Step 1: make it safe, not perfect

If there’s structural damage, exposed wiring, or water pooling near electrics, prioritise safety over tidiness. A temporary tarp over a damaged roof section, or switching off power to an affected area, is reasonable to prevent further damage. Full repairs can wait until the next steps are done properly.

If you’re at all unsure whether an area is safe to be in, treat it as off-limits until a professional has checked it. Water near a switchboard, a ceiling that’s sagging under the weight of trapped water, or a structure that’s visibly shifted are all situations where waiting for an assessor is safer than trying to manage it yourself.

Step 2: document everything before you touch it

Photograph and, if possible, video the damage from multiple angles before any clean-up or repair starts. This matters more than people expect, since an insurer’s assessment relies heavily on evidence of the damage as it actually occurred, not a description after the fact. Keep receipts for any emergency work (like temporary tarping) as these are often reimbursable as part of a claim.

If items were damaged as well as the structure itself, furniture, flooring, belongings, photograph those too and hold onto damaged items rather than disposing of them straight away, unless they pose a genuine safety risk. Insurers sometimes want to inspect damaged contents directly as part of assessing a claim.

Step	What to do	Why it matters
1. Make it safe	Tarp exposed areas, isolate power if needed	Prevents further damage and injury
2. Document	Photos and video before clean-up	Supports your insurance claim
3. Contact your insurer	Report the claim promptly	Confirms what’s covered and next steps
4. Get an assessment	Have a contractor inspect before repairs	Reveals the real scope, not just the visible damage
5. Get multiple quotes	Compare repair scope and price	Avoids overpaying under time pressure

Step 3: contact your insurer before committing to repairs

Report the damage to your insurer as early as reasonably possible. Ask directly what’s covered under your specific policy, since storm and impact damage is commonly covered while gradual wear, like long-term timber rot or rust that built up over years, usually isn’t. Your insurer may also want to send their own assessor before major repair work starts, so check this before you commit to anything beyond emergency stabilisation.

Step 4: get a proper assessment before assuming the scope

What looks like a contained problem from the outside, a leaking roof joint, a sagging pergola beam, a water stain on a ceiling, can turn out to involve more once a contractor actually opens things up. A proper assessment tells you whether you’re looking at a straightforward repair or something that’s shifted into a bigger renovation, and it’s worth getting this before you commit to a fixed scope with any contractor.

Watch for pressure tactics

Storms bring out door-knocking contractors offering fast, cheap repairs. Be cautious of anyone pushing you to sign on the spot, asking for full payment upfront, or discouraging you from getting a second opinion. Take the same approach you would for any renovation: check registration, read reviews, and get more than one quote, even under time pressure.

When a repair turns into a renovation

Sometimes what starts as storm damage repair uncovers a bigger problem, water that’s tracked further into the structure than expected, or damage that reveals an older issue like rot or termite activity that predates the storm. If this happens, treat it as its own decision point rather than letting the original repair scope quietly expand. Get a clear explanation of what’s changed, an updated quote in writing, and confirmation from your insurer on what the expanded scope means for your claim before work continues. If the damage is to a home you’re planning to sell rather than keep, renovating before you sell covers which repairs are worth prioritising against a sale timeline.

This is general information, not insurance or legal advice. Confirm coverage and claims requirements directly with your insurer. Once you’re ready to compare contractors, browse this directory and see how listings are scored on the methodology page.