How to Insure a Kitchen Renovation and Check Warranties

Last Updated: November 8, 2026

Table of Contents

• Why Kitchen Renovation Insurance Matters Before Work Begins
• Contract Works Insurance and What It Covers
• Home Insurance During Renovations: What to Tell Your Insurer
• Contractor Insurance for Home Renovations: Checking Before You Hire
• Home Warranty Insurance and Structural Versus Non-Structural Defects
• Common Exclusions, Coverage Gaps and Living in a Lived-In Home
• Kitchen Renovation Contract Checklist: Questions to Ask Before Signing
• Booking Your Kitchen Quote With East Coast Joinery Solutions
• Frequently Asked Questions

Kitchen renovations are expensive, disruptive, and full of risk. Before a single cabinet goes in, you need to know what kitchen renovation insurance covers the work and what warranties protect you after it is finished. This guide explains how renovation insurance and warranties work in Australia and what to check before you sign.

Quick answer: Contract works insurance covers the physical work and materials while the renovation is underway. Domestic building insurance and home warranty cover protect you if the builder cannot finish or if defects appear later (What is home warranty insurance). Check both before the first payment is made.

Why Kitchen Renovation Insurance Matters Before Work Begins

A kitchen renovation can damage your home, your belongings and your budget in ways that are easy to overlook. Water leaks, fire, theft and accidental damage can all happen during the job. Without the right cover, you may pay for repairs yourself.

Many homeowners assume the builder's insurance protects them. Often it only protects the builder. Ask for a copy of the certificate of currency and read what it covers.

• Confirm the builder holds current public liability insurance
• Check whether contract works insurance is in place for the project
• Find out who is responsible for materials stored on site
• Keep records of every payment, quote and written variation

Contract Works Insurance and What It Covers

Contract works insurance protects the work itself and the materials used to complete it. It usually applies while the job is in progress, and it can cover loss or damage from events such as storm, fire or theft.

The policy is normally held by the builder or the principal contractor. Ask who is named on the policy and whether the homeowner is noted as an interested party.

Ask whether custom joinery stored off site or in transit is covered.

The table below summarises the key points to check on each type of cover before work starts.

Cover	Who it protects	Key point to check
Contract works insurance	The work and materials during the job	Whether you are named as an interested party
Public liability insurance	Third parties and property damage	Current cover amount and expiry date
Home and contents policy	Your home and belongings	Notify insurer before work begins
Home warranty insurance	You, if builder fails or defects appear	Cover period and maximum claim amount
Workers' compensation	Everyone working on site	Covers all workers, including subcontractors

Home Insurance During Renovations: What to Tell Your Insurer

Your home and contents policy may change once building work starts. Insurers often treat renovations as a change in risk, so they expect to be told.

Contact your insurer before the work begins. Describe the scope of the renovation, the start and expected finish dates, and who is carrying out the work. Ask in writing whether your cover is affected.

• Tell the insurer if you will be living in the home during the work
• Ask whether temporary accommodation costs are covered if the kitchen is unusable
• Check whether building materials stored on site are included in your contents cover

A quick call now can prevent a declined claim later.

Contractor Insurance for Home Renovations: Checking Before You Hire

Before you hire anyone, ask for proof of insurance. A reputable contractor will provide it without fuss.

!A homeowner and a tradesperson reviewing a printed insurance certificate together at a kitchen bench with a half-installed cabinet behind them

Check these items against the certificate:

• Public liability insurance, with the cover amount stated
• Workers' compensation cover for every person on site
• Contract works insurance for the project
• The policy expiry date, which should be after your expected finish date

Also confirm the contractor's licence is current. In Queensland, you can check licence details through the Queensland Building and Construction Commission (Find a licensed contractor).

Watch out: A certificate of currency shows the policy existed on the date it was issued. Ask the insurer or broker to confirm the cover is still active before you pay a deposit.

Home Warranty Insurance and Structural Versus Non-Structural Defects

Home warranty insurance, also called domestic building insurance, is the safety net that sits behind the contract.

Whether you are legally entitled to this cover depends on where the work is being done and how much it costs.

Because thresholds and cover periods are updated from time to time, confirm the current position with the relevant regulator before you sign.

Defects fall into two broad groups, and the distinction matters because it drives how long you have to claim:

• Structural defects affect the stability or load-bearing function of the building, for example, cracking in load-bearing walls, failing footings, or a support that is not carrying the load it was designed for. These usually carry the longer cover period.
• Non-structural defects affect the finish, function or appearance, for example, a cabinet door that sags, a bench that is not level, a drawer runner that fails, or a splashback that is not sealed properly. These usually carry the shorter cover period.

The cover period normally starts from the date the work is completed or the date of practical completion, not the date you signed the contract.

Common Exclusions, Coverage Gaps and Living in a Lived-In Home

Most policies have exclusions, and kitchen work can trigger some of them. Common gaps include:

• Damage caused by poor maintenance after handover
• Cosmetic issues that were not reported within the notice period
• Works done without the required permits or approvals
• Appliances and fixtures supplied by the homeowner rather than the builder
• Cabinetry that was not installed by a licensed or insured tradesperson

If you are living in the home during the renovation, plan for dust, limited access to the kitchen and disrupted daily routines. Ask the builder how they will protect the rest of the house, when the site will be cleaned, and how access will work. Put those arrangements in writing.

Keep photos of the kitchen before work starts. They help if you need to prove the condition of existing finishes or walls.

Kitchen Renovation Contract Checklist: Questions to Ask Before Signing

A clear contract is the difference between a dispute and a fix. Before you sign, work through this checklist and ask for the documents, not just the answers.

Insurance and licensing

• Ask for a current certificate of currency for public liability, and check the cover amount and the expiry date against your expected finish date.
• Ask for the contract works policy schedule and confirm whether you are named as an interested party.
• Ask for the home warranty or domestic building insurance certificate if the work is over the threshold in your jurisdiction, and confirm the policy number and the insurer.
• Ask for the contractor's licence number and check it on the relevant state or territory register, the QBCC in Queensland, the VBA in Victoria, the NSW Fair Trading licence check in New South Wales, and the equivalent regulator elsewhere.
• Ask who is responsible for workers' compensation cover for every person who will be on site, including subcontractors.

Scope and materials

• Ask for a written scope that names the cabinetry, benchtops, appliances, splashback, sink, tapware and hardware, with brands and model numbers where they are known.
• Ask who supplies each item. Homeowner-supplied appliances and fixtures are a common exclusion in both warranty and insurance policies, so the contract should say clearly who owns the risk for each item.
• Ask what is excluded, demolition, asbestos removal, electrical upgrades, plumbing relocation, tiling, painting and make-good are the items most often left out of a joinery quote.
• Ask whether the price is fixed or subject to a rise-and-fall clause, and how variations are priced and approved in writing.

Programme and payment

• Ask for a start date, a practical completion date and a payment schedule tied to completed stages rather than to calendar dates.
• Ask what the deposit is and whether it is held in trust or paid directly to the contractor.
• Ask what happens if the project runs late, whether there is a delay damages clause, and how extensions of time are approved.

Warranty and defects

• Ask what workmanship warranty the contractor gives, how long it runs, and whether it is transferable if you sell the home.
• Ask what manufacturer warranties apply to the cabinetry, benchtops, appliances and hardware, and get the warranty documents at handover, not just a verbal promise.
• Ask how defects are reported, what the response time is, and who pays for access and removal of cabinetry if a defect is behind a finished panel.

Claims and evidence

• Ask how you notify a claim under the contract works policy and under the home warranty policy, and who is the first point of contact for each.
• Ask what records you should keep, photos, receipts, variation approvals, inspection reports, and for how long.
• Ask what the dispute resolution process is, and whether the contract names a mediator or a relevant authority.

Watch out: A verbal assurance that "we're fully insured" is not evidence, if the certificate of currency is not produced before you pay a deposit, treat the cover as unconfirmed and do not sign.

If the answers are vague, the scope is verbal, or the payment schedule front-loads most of the money before cabinetry is delivered, slow down.

Booking Your Kitchen Quote With East Coast Joinery Solutions

East Coast Joinery Solutions is a locally owned and operated joinery business serving the Moreton Bay region. The owner, Harry, speaks directly with clients from the first conversation through to installation.

We install both custom cabinetry and supplied cabinetry, and we focus on tidy site conduct and respect for occupied homes. Our work includes practical layouts designed around your storage needs and workflows, with durable finishes and quality hardware.

If you are planning a kitchen renovation and want to talk through the scope, request a quote from East Coast Joinery Solutions to get a written proposal.

Frequently Asked Questions

What insurance should a contractor have for a kitchen renovation?

A contractor doing kitchen renovation work in Australia should hold public liability insurance and, where they are doing structural or defined building work, domestic building insurance. Public liability covers injury or property damage caused to third parties during the job. Ask for a current certificate of currency that names the policy holder, the insurer, the cover amount and the expiry date. Check the certificate directly with the insurer if anything looks unclear, and confirm the cover matches the scope of work in your written contract before work begins.

Does home insurance cover a kitchen renovation?

Standard home insurance does not automatically cover the work itself while a kitchen renovation is underway. Many policies treat renovation work, materials stored on site and building work in progress as a change in risk that must be declared. Tell your insurer before work starts, ask whether contract works or contract works cover is needed, and check whether the policy covers temporary accommodation or household contents if the kitchen is unusable during the job.

What does home warranty insurance cover?

Home warranty insurance in Australia typically covers the cost of rectifying defects in residential building work if the builder or tradesperson cannot or will not fix them, often because the business has become insolvent. Cover usually applies to structural defects for a longer period and to non-structural defects for a shorter period, with limits on the amount payable. Read the policy for the coverage period, the claim process and any exclusions for cosmetic issues or work outside the policy scope.

Do I need to tell my insurer before renovating my kitchen?

Yes, it is sensible to notify your home insurer before a kitchen renovation starts. Major building work can change the risk your policy was written for, and undisclosed work may give the insurer grounds to reduce or refuse a claim. Keep a record of the date you notified them, what you told them and any written response, and update your sum insured if the renovation significantly increases the value of the home.