Storm damage to your Gold Coast jetty or pontoon.
South-east Queensland ex-tropical cyclones and east-coast lows can cause significant damage to canal jetties and floating pontoons. This page covers what to do immediately after a weather event, what structural assessment insurers require, and how to navigate repair vs replacement under your policy.
Make-safe first — claim second.
Do not use the jetty until it has been inspected.
Storm-surge, wave impact, and extreme wind loading can cause structural failures that are invisible from the deck surface. A pile split below the waterline, a bearer bolt sheared by debris impact, or a handrail post base fractured by lateral load — all can look intact from above until the structure is loaded by a person. Do not walk onto a storm-affected jetty until a QBCC-licensed marine builder has completed a below-waterline inspection.
Photograph everything before touching anything.
From the shore or a boat, photograph all visible damage. Photograph the canal waterline — displaced pontoons, debris in the water, submerged or partially submerged structural elements. These images form the contemporaneous evidence record that your insurer and any subsequent independent assessor will rely on. Photographs taken after initial tidying or partial make-safe are worth much less as evidence.
Notify your insurer within 24 hours.
Most home and property policies require prompt notification of damage events. Late notification can give the insurer grounds to reduce or deny the claim. At this stage you are simply notifying of an event — you do not need to have a scope of works or assessment report ready.
Make-safe scope — what we do on-site.
A make-safe inspection on a Gold Coast canal jetty typically covers:
- Below-waterline pile inspection by diver or wade (where safe) to identify any pile fracture, displacement, or debris impact.
- Bearer and joist inspection for debris-impact damage, shear failure, or lateral displacement.
- Deck board condition check — lifted boards from wave surge, cracked or missing boards from impact.
- Handrail integrity check — post base fracture from lateral load.
- Pontoon hull check — storm-surge can force a pontoon up a guide pile, damaging the guide sleeve or the pontoon hull edge.
- Emergency barriers or signage where the structure cannot be immediately made safe.
The make-safe report forms the basis of the structural assessment report that your insurer will request.
What insurers require — and why it matters to get it right.
After a storm-damage notification, most insurers will request — or commission — a structural assessment report. The quality and completeness of this report is the single greatest determinant of claim outcome.
What a claim-ready structural assessment must contain.
- Assessor credentials: QBCC licence number, Marine Trades QLD or equivalent experience, professional indemnity insurance. An insurer-appointed assessor will check these.
- Pre-event condition statement: Based on available maintenance records, prior inspection reports, or, where no records exist, a professional judgement on the likely pre-event condition of the structure given its age and species. This is the most contested element.
- Itemised storm damage: Each damaged element listed separately — pile, bearer, joist, deck board, handrail post, pontoon hull — with description and photographic evidence linked to each item.
- Separation of storm damage from maintenance-related decay: Explicitly state what damage is storm-caused and what, if any, is pre-existing. This is critical — an assessor who lumps both together gives the insurer grounds to dispute the storm-caused portion.
- Scope of works with itemised costing: Repair or replacement scope for each storm-damaged element with material and labour costs broken out. This becomes the claim quantum.
- Repair vs replacement recommendation: Professional recommendation on whether repair (reinstate damaged elements) or full replacement is appropriate, and the basis for that recommendation.
We produce claim-ready structural assessment reports that meet all of the above criteria. See our structural assessment service page for details.
Repair vs full replacement — and how depreciation affects the outcome.
When repair makes sense.
Targeted storm damage on an otherwise structurally sound jetty — a deck section lifted by surge, a handrail post sheared by debris impact, or a gangway connection damaged by pontoon movement — is almost always more economically repaired than replaced. Repair costs of $4,000–$12,000 on a $35,000 structure are sensible both for the owner and the insurer.
When full replacement is the correct recommendation.
Where the storm event has caused structural failure in a jetty that was already at or past its service life, or where the pile system has been damaged (pile fracture, horizontal displacement, or pile-cap connection failure), full replacement is typically the only structurally appropriate response. Repairing a storm-damaged deck on failed piles is not a repair — it is deferred replacement that will cost more within two to three years. Our full jetty rebuild service covers this scenario.
Depreciation — what your policy actually pays.
Most standard home and contents policies cover “like-for-like” replacement of damaged structures, but apply depreciation to the claim amount based on the age and condition of the structure:
- 0–10 years old, well maintained: 80–100% of replacement cost typically paid
- 10–20 years old, inspection records available: 60–80% typically paid; owner bears 20–40%
- 20–30 years old, maintenance records sparse: 40–60% typically paid; owner bears remainder
- 30+ years, no maintenance records: Claim may be significantly reduced or disputed on pre-existing decay grounds
The difference between owning a jetty maintenance record and not owning one can be $8,000–$15,000 on a $30,000 rebuild claim. See the cost breakdowns on our jetty rebuild cost page.
Common insurer sticking points.
- Pre-existing marine-borer damage: Pile hollowing visible in below-waterline photos gives the insurer grounds to argue the pile would have failed without the storm. Owners with annual inspection records proving pile integrity pre-event are in a stronger position.
- Corroded fasteners: Bearer bolts corroded through — common on 15+ year Gold Coast jetties — are maintenance items, not storm damage. An insurer assessor will distinguish them.
- Decayed bearer ends: End-grain moisture ingress and brown rot are maintenance-related. If the storm lifted a deck section because the bearer was already decayed, the deck failure is partly attributable to pre-existing condition.
- Lack of contemporaneous damage photos: If the only photos available were taken after partial clean-up, or if the photos show storm damage mixed with obvious decay, the claim quantum becomes subjective.
How a licensed marine builder supports the insurance process.
We provide direct support for Gold Coast jetty and pontoon insurance claims in four ways:
1. Independent structural assessment report.
Produced by our QBCC-licensed marine builder, formatted for insurance purposes, itemising storm damage separately from any pre-existing condition, with photographic evidence and an itemised scope of works. Typically $800–$1,800 for a standard canal-home jetty assessment. This cost is often recoverable within the claim.
2. Insurer assessor liaison.
Where the insurer appoints their own assessor, we make our documentation available and, if needed, are available to discuss scope and methodology directly with the assessor. Scope disputes are best resolved at assessor-to-assessor level rather than through the owner. We have done this on multiple Gold Coast canal-estate claims.
3. Itemised repair or replacement quote.
A detailed, itemised quote (material, labour, and approval costs broken out separately) that meets insurer requirements for claim settlement. We are experienced with the format that Gold Coast insurers expect for marine-structure claims.
4. Execution once claim is approved.
Once the claim is approved and scope is agreed, we execute the repair or rebuild as the licensed marine contractor. MSQ tidal-works notifications are coordinated, all work is QBCC-licensed, and marine engineer’s certification is provided at completion where required by Council or the insurer.
Storm-damage claim questions we answer every week.
What should I do immediately after a storm damages my Gold Coast jetty?
First, do not use the jetty until it has been inspected — storm debris impact, wave surge, and wind-loaded handrails can create hidden structural failures that look intact from the surface. Photograph all visible damage from the shore and from any safe vantage point. Notify your insurer within 24 hours as most policies require prompt notification. Then engage a QBCC-licensed marine builder for a make-safe assessment, which is also the first step in building your insurance claim file.
What does a structural assessment report for an insurance claim need to contain?
Insurers require a report from a qualified and licensed marine contractor that documents: pre-storm condition (from maintenance records or prior inspection data), storm-event damage observed (itemised, with photos), structural integrity status of each major element (piles, bearers, deck, handrail), identification of damage that is storm-caused vs pre-existing maintenance-related, and a scope-of-work with itemised repair or replacement costs. A report that conflates storm damage with maintenance decay will be disputed by the insurer.
Will my insurer cover jetty repair or only full replacement?
Most Australian home and contents policies cover like-for-like repair or replacement of permanently attached structures including jetties and pontoons, subject to the damage being storm-caused and not maintenance-related. Insurers commonly apply depreciation to timber structures. A 20-year-old jetty may be depreciated to 40–60% of replacement value, meaning the owner contributes the remainder. The structural assessment report should make a clear case for what is storm damage and what pre-existed the event.
What is the most common reason insurers dispute Gold Coast jetty storm claims?
The most common ground for dispute is pre-existing maintenance decay. Insurers will commission their own assessor, who will look for evidence of marine-borer damage, corroded fasteners, decayed bearers, or neglected decking that existed before the storm. If the jetty was poorly maintained, the insurer may argue that structural failure would have occurred regardless of the storm event. Owners with annual maintenance records and inspection reports are in a significantly stronger claim position.
How long does a Gold Coast jetty storm-damage claim typically take?
An uncontested claim on a clearly storm-damaged jetty — where maintenance records are clean and the scope is straightforward — typically takes four to eight weeks from initial notification to repair authority. Where the insurer disputes pre-existing condition, the process can extend to three to six months, particularly if an independent assessor is appointed. A well-documented structural assessment report from the outset materially reduces dispute risk.
Storm damage assessment — call today.
We attend within 48 hours for storm-damaged Gold Coast canal jetties and produce a claim-ready structural assessment report within five business days.