QBCC Home Warranty Insurance: What It Actually Covers
Published 4 min read

On this page
If you're building a custom home in Queensland, you've probably seen "QBCC home warranty insurance" mentioned in your contract without much explanation of what it actually does. It's not optional, and it's not something you arrange yourself, but understanding what it covers, and what it doesn't, is worth doing before you sign anything.
What Is QBCC Home Warranty Insurance?
QBCC home warranty insurance, formally the Queensland Home Warranty Scheme, is a not-for-profit statutory insurance scheme administered by the Queensland Building and Construction Commission. It protects homeowners if a licensed contractor fails to complete contracted work or fails to rectify defects.
In Queensland, residential building work valued above $3,300, once materials, labour, and GST are included, is legally required to be covered under the scheme.
Who Pays for QBCC Home Warranty Insurance?
The builder pays the premium, not the homeowner directly, though it's built into the overall contract price as a standard cost of the project. Coverage applies automatically once a fixed-price residential contract is signed and the premium is paid, there's no separate application for the homeowner to lodge.
How Long Does QBCC Home Warranty Insurance Last?
Coverage runs on two different timeframes depending on the type of issue.
Type of Defect | Coverage Period |
|---|---|
Structural defects | 6 years and 6 months from the contract date (7 years if the build takes longer than 6 months to complete) |
Non-structural defects | 6 months from completion of works, claims must be lodged within 7 months of completion |
Structural coverage stays attached to the property itself, not the original owner, so if the home is sold within that 6.5 to 7 year window, the new owner is still covered for eligible structural defects.
How Does This Connect to the Defect Liability Period?
This is where the scheme intersects with something you'll already encounter at handover. The first 12 months after practical completion is the defect liability period, the window where your builder is directly responsible for rectifying issues as part of the standard handover process, separate from a formal QBCC claim.
The home warranty scheme sits behind that as a longer-term safety net, if a defect emerges after the defect liability period, or if the builder is unable to rectify it, the QBCC scheme is what still protects you for years afterward. Our guide to the 10 critical stages of building a custom home covers where this fits into the broader handover process.
What Isn't Covered?
The scheme has real limits worth knowing upfront:
- Owner-builders are generally excluded from coverage, this scheme protects homeowners using a licensed contractor, not those building under an owner-builder permit.
- Multiple-unit dwellings over three storeys above a car park fall outside the scheme.
- Electrical appliances, carpets, blinds, floating floors, and other soft furnishings aren't covered, the scheme applies to building components fixed to the property and essential to its structure or function.
- Damage or defects the homeowner was aware of but didn't report before completion or purchase can affect a claim's eligibility.
This is general information about how the scheme works, not advice on your specific situation. The QBCC Home Warranty Scheme is a fixed, legislated scheme, its terms don't change based on individual circumstances, but a genuine question about a specific claim, dispute, or defect is always best directed to the QBCC or your own legal adviser directly.
Frequently Asked Questions
Who pays QBCC home warranty insurance? The builder pays the premium as part of delivering the contract, it's built into the overall project cost rather than being a separate charge the homeowner arranges or pays directly.
How much is QBCC home warranty insurance? The premium is calculated based on the total contract value, including materials, labour, GST, and associated work like landscaping, driveways, or fencing, and increases in line with the project's value above the $3,300 threshold.
What is home warranty insurance in QLD? It's a statutory scheme administered by the QBCC that protects homeowners if a licensed contractor fails to complete building work or fails to rectify defects, covering structural issues for 6.5 to 7 years and non-structural issues for 6 months from completion.
How long is the QBCC home warranty? Structural defects are covered for 6 years and 6 months from the contract date, extending to 7 years if the build takes longer than 6 months. Non-structural, cosmetic defects are covered for 6 months from completion of works.
This kind of protection is a standard part of every Flascon project, one more reason to have an experienced, licensed builder handling your build from the outset. If you're planning a custom home or knockdown rebuild in Brisbane, complete a free site feasibility check and let's talk about your project.
Keep reading
More Brisbane building guides

Building Guides1 min read
Thinking About Building in Brisbane in 2027? Here's Why Now Is the Time to Talk
Considering a custom home or knockdown rebuild in Brisbane for 2027? Here's why starting the conversation now, not next year, is genuinely worth doing.

Building Guides4 min read
BAL Rating Brisbane: What It Means for Your Home Build
Building on land with a BAL rating or bushfire overlay in Brisbane? What it actually means, how it's assessed, and how it shapes your home's design.

Building Guides5 min read
Sewer Easements in Brisbane: What They Mean for Your Build
Found a sewer easement running through your Brisbane block? What it actually restricts, how it shapes your house design, and what approval you'll need.
