Builders Warranty Insurance in Victoria: DBI and Home Warranty
- What Is Builders Warranty Insurance in Victoria?
- Who Administers the Victorian Scheme?
- When Is Domestic Building Insurance Compulsory?
- What Does DBI Cover?
- What DBI Does Not Cover
- How Builders Apply for DBI
- The Practical Challenges Builders Face with DBI
- What Happens If a Builder Can't Get DBI?
- How DBI Fits Into a Builder's Broader Insurance Program
- Working with a Broker on Your Victorian Building Insurance
- Frequently Asked Questions
- Getting Your Obligations Right
Builders warranty insurance in Victoria is transitioning from Domestic Building Insurance (DBI) to Home Warranty. For eligible new work under contracts signed from 1 July 2026, the Building and Plumbing Commission says Home Warranty applies above $20,000; existing DBI certificates continue under their original terms. Check which scheme applies to each contract using the BPC’s current DBI and Home Warranty guidance.
This guide separates the legacy DBI rules from the Home Warranty scheme for new eligible work. The BPC says Home Warranty may respond when eligible work is incomplete, defective or non-compliant and the builder fails or refuses to complete or fix it. The maximum assistance is $400,000 per home, subject to eligibility, limits and exclusions.
What Is Builders Warranty Insurance in Victoria?
For eligible Victorian contracts signed before 1 July 2026, the scheme was Domestic Building Insurance (DBI), often called builders warranty insurance. From 1 July 2026, Home Warranty applies to new eligible domestic building work under eligible contracts signed on or after that date. Check the contract date and certificate to identify the scheme that applies.
DBI is a consumer protection product — it protects homeowners, not builders. If a builder dies, disappears, or becomes insolvent before completing a project or rectifying defects, the policy allows the homeowner to make a claim for the loss. It doesn't respond to disputes while the builder is still trading and available.
That distinction matters. DBI is a last-resort product. It only pays out when the builder can no longer meet their obligations.
Who Administers the Victorian Scheme?
VMIA administered the former DBI scheme. From 1 July 2026, the Building and Plumbing Commission (BPC) provides Home Warranty for new eligible work. Existing DBI certificates continue under their original policy terms, and the applicable scheme depends on when the contract was signed and cover was issued.
For new eligible work from 1 July 2026, builders should follow BPC’s Home Warranty process. A pre-transition DBI certificate remains governed by its existing terms. Do not assume a previous VMIA process or an old threshold applies to a new contract; verify current requirements with BPC.
When Is Domestic Building Insurance Compulsory?
Under the Domestic Building Contracts Act 1995 (Vic), a builder must take out DBI before:
- Accepting any payment under a domestic building contract, including a deposit
- Starting any domestic building work
The threshold depends on the scheme and contract date: DBI applied to relevant domestic building work over $16,000 under pre-1 July 2026 arrangements; Home Warranty applies to eligible new domestic work over $20,000 under eligible contracts signed on or after 1 July 2026. Confirm eligibility and any exceptions with BPC.
"Domestic building work" covers construction, renovation, alteration, extension, improvement, or repair of a home — including associated work like site preparation, excavation, and fixture installation.
Accepting a deposit before the policy is in place is a breach of the Act. That's not a technicality. It can affect your registration and expose you to penalties.
What Does DBI Cover?
The policy covers the homeowner for:
- Incomplete work if the builder dies, disappears, or becomes insolvent before finishing the project
- Defective work if the same events occur before the builder has had the opportunity to fix defects
Cover periods are:
- Structural defects: Six years from the date of practical completion or the end of the building work
- Non-structural defects: Two years from the same date
These timeframes apply to claims arising after the builder has died, disappeared, or become insolvent. A homeowner cannot claim under DBI simply because they're unhappy with the work or because the builder is refusing to return calls.
What DBI Does Not Cover
There are common misconceptions about the scope of this scheme, so it's worth being direct about the limits.
DBI does not cover:
- Disputes involving a builder who is still alive and operating
- Defects the builder is willing to fix but hasn't yet addressed
- Damage caused by the homeowner or third parties
- Work at or below the threshold for the applicable scheme (DBI or Home Warranty)
- Commercial building projects
If a homeowner wants to pursue a builder for poor workmanship while the builder is still in business, the right avenue is the Victorian Building Authority (VBA) or the Victorian Civil and Administrative Tribunal (VCAT). DBI is not a substitute for those processes.
How Builders Apply for DBI
Builder registration and insurance requirements depend on the work and the scheme applying to the contract. The former DBI rules referenced Domestic Builder registration with the VBA; for new eligible work from 1 July 2026, verify current builder eligibility, registration and Home Warranty steps directly with the BPC before quoting or signing.
The application process involves three main steps:
Check current builder eligibility — Confirm the applicable scheme, registration and underwriting requirements with the BPC. For a pre-transition DBI matter, retain the existing certificate and follow its terms; do not assume historic VMIA assessment steps describe the new Home Warranty process.
Confirm project limits and cover timing — Check the builder’s current approved capacity, project-specific requirements and any certificate or Notice of Cover obligations with the relevant scheme provider before committing to a contract.
Issuing a certificate of insurance — Once the policy is in place for a specific project, the builder receives a certificate that must be provided to the homeowner before any money changes hands.
The certificate is not optional. Homeowners are entitled to receive it, and builders who fail to provide it can face action through the VBA.
The Practical Challenges Builders Face with DBI
Eligibility and capacity can affect whether a builder can take on particular work. The current pathway is set by the scheme that applies: consult BPC for new Home Warranty work and the issued certificate or policy for pre-transition DBI.
Common issues include:
Financial assessment thresholds. The VMIA reviews a builder's financial statements as part of the eligibility process. Builders who are highly leveraged, have limited working capital, or have recently restructured may face closer scrutiny.
Claims history. Previous DBI claims lodged against a builder — even resolved ones — can affect eligibility or the conditions of cover.
Project limit constraints. A builder approved for a $2 million project limit can't take on $3 million worth of concurrent work without applying for an increase. If that increase isn't processed in time, it creates real cash flow and scheduling problems.
Timing. DBI must be in place before a deposit is accepted, which means the application needs to be factored into your pre-contract process. Leaving it until after the contract is signed creates unnecessary risk.
What Happens If a Builder Can’t Get DBI?
If eligibility or capacity is declined or restricted, do not assume you can proceed with the contract or rely on a different insurer. Confirm the legal position and next steps with BPC and the relevant licensing authority before taking a deposit or starting work.
For builders who haven't maintained their financial position carefully, or who have a complicated claims history, this is a significant business risk — one that can effectively shut them out of the domestic market.
If you're in this position, the most constructive step is working with a broker who understands the VMIA's assessment criteria and can help you present your financial position accurately. Sometimes the issue is documentation rather than the underlying financial reality.
How DBI Fits Into a Builder’s Broader Insurance Program
DBI is mandatory, but it's a narrow product. It protects homeowners under specific circumstances. It does nothing to protect the builder's own business.
A complete insurance program for a Victorian domestic builder typically includes:
- Contract works insurance — Covers work in progress against fire, storm, theft, and accidental damage during construction
- Public liability insurance — Covers third-party bodily injury and property damage arising from your work
- Tools and equipment cover — Covers plant, tools, and machinery on site
- Professional indemnity — Relevant if you provide design or advisory services as part of your work
- Workers compensation — Mandatory in Victoria if you have employees
DBI sits alongside these products, not in place of them. A builder with DBI but no public liability cover is still significantly exposed.
Working with a Broker on Your Victorian Building Insurance
A broker can help you identify which scheme applies, prepare questions about eligibility and capacity, and review the rest of your insurance program. The BPC is the current starting point for new Home Warranty work; do not rely on historical DBI procedures without checking whether they still apply.
A broker who works regularly with builders knows how the VMIA assessment works, what documentation is typically required, and how to structure your other covers so your overall program holds together — rather than being a collection of disconnected policies.
ABS Insurance Brokers works with builders and construction businesses across Australia, sourcing cover through the Steadfast Network's panel of insurers. If you're a Victorian builder trying to make sense of your insurance obligations, the team at ABS Insurance Brokers can help you work through what you need and where the gaps in your current program might be.
Frequently Asked Questions
Is builders warranty insurance the same as Domestic Building Insurance in Victoria?
Yes. Both terms refer to the same product. "Builders warranty insurance" is the older, commonly used name. In Victoria, the formal name under the scheme is Domestic Building Insurance (DBI), administered by the VMIA.
What is the current Victorian insurance threshold?
It depends on the contract date and scheme. DBI applied to relevant work over $16,000 under the pre-1 July 2026 arrangements. Home Warranty applies to eligible new work over $20,000 under eligible contracts signed from 1 July 2026. Check the BPC guidance for current details and exceptions.
Which authority should builders contact about new Home Warranty work?
The Building and Plumbing Commission (BPC) provides Home Warranty for new eligible work from 1 July 2026. Existing DBI certificates continue under their policy terms. Confirm which scheme applies before proceeding.
What happens if I accept a deposit before taking out DBI?
It's a breach of the Domestic Building Contracts Act 1995 (Vic). You may face penalties, and it can affect your registration with the Victorian Building Authority.
How long does DBI cover last after a project is completed?
Structural defects are covered for six years from practical completion. Non-structural defects are covered for two years from the same date.
What if my application or project is not eligible?
Do not assume another policy or route will meet the statutory requirement. Check current eligibility and review options with BPC and a qualified adviser before signing, accepting payment or starting work.
Does DBI cover the builder if something goes wrong on site?
No. DBI is a consumer protection product that covers homeowners. To protect your own business, you need separate covers — public liability, contract works insurance, and workers compensation among them.
Getting Your Obligations Right
The Victorian DBI scheme is straightforward in principle, but the consequences of getting the timing or eligibility process wrong are real. Accepting a deposit before the policy is in place, or operating without a clear picture of your project limit, can create problems that are hard to undo.
If you're a Victorian builder or construction business owner who wants to make sure your insurance program is properly structured, speaking with a specialist broker is a practical place to start. The team at ABS Insurance Brokers can be reached through abshow.com.au.
