Single construction project under way - project-specific contract works insurance

SINGLE PROJECT VS ANNUAL

Project-Specific vs Annual Contract Works Insurance

One build or a steady pipeline? Project-specific cover is rated on a single named job. Annual cover sits across every project you run in the year. Here's how to choose the right one.

THE SHORT ANSWER

If you have one job on the books, project-specific cover is the right call - you pay for the single build and nothing more. If you run two or more jobs a year, an annual policy is usually better value and covers every project automatically.

Owner-builders and one-off renovations almost always sit on project-specific cover. Ongoing and multi-project builders are better off with an annual policy, which also closes the gap where a job starts before a single-project policy is in place. Not sure which side you fall on? Tell us about the work and we'll point you to the right structure.

CHOOSE SINGLE PROJECT

When Project-Specific Cover Makes Sense

Single-project cover suits a one-off build where there's no ongoing run of work to insure. These are the situations where it's the natural fit.

01

A Single One-Off Build

You have one job on the books and no firm plans for another in the next twelve months. A project-specific policy covers that single named build from start to handover, and nothing you don't need.

02

Owner-Builders

Building or renovating your own home under an owner-builder permit. There's no ongoing trading turnover to rate an annual policy against, so cover named for the one project is the natural fit.

03

A One-Time Renovation or Extension

A major renovation, extension or knock-down rebuild that you'll do once. The works can be insured on their own contract value and expected duration rather than rolled into a turnover-based annual policy.

04

Cover Named for the Contract or Financier

A head contract or a construction loan that requires the policy to name a specific project, principal or financier. A project-specific policy is written around that one job, which makes it straightforward to match the named-interest requirement.

05

Contractors Who Don't Build Regularly

Trades and contractors who take on the occasional build rather than a steady run of projects. If a job comes up only now and then, paying per project is usually more sensible than carrying an annual policy.

CHOOSE ANNUAL

When an Annual Policy Is Better

Once you're running more than one job, an annual policy usually wins on value and admin. It also removes the timing risk that catches out single-project builders.

01

Two or More Projects a Year

Once you're running two or more jobs in a twelve-month period, an annual policy is usually better value than buying single-project cover each time. It's rated on declared turnover and covers each project within the period.

02

Multiple Concurrent Jobs

Several builds running at the same time. An annual policy covers every project up to a stated maximum contract value, so you're not juggling a separate placement and a separate expiry date for each site.

03

Ongoing Builders

Licensed builders with a steady pipeline. Annual cover sits across the whole book of work and renews each year, which suits a business that's always got something on the go.

04

Removes the Gap-in-Cover Risk

Because each new project is picked up automatically within the period, there's no window where a job starts before a policy is in place. That's the trap that turns into a hard-to-place started works problem - and an annual policy closes it.

How the two are rated: a project-specific policy is priced on the total contract value of one build and how long it will take, and it covers that single named project. An annual policy is priced on your declared turnover and covers every project you run in the period, up to a stated maximum contract value. As a rule of thumb, a single project typically runs around $3,000 to $10,700 depending on project value, while annual cover starts from roughly $3,400 for a small builder and reaches the $8,600 to $34,000 range for commercial-tier builders. For the full breakdown, see our contract works insurance cost guide, or read more about how annual policies cover every job automatically.

Market Access

Our Construction Insurer Panel

Whether you need cover for a single named project or an annual policy across your whole book, we speak directly to Australia's specialist construction underwriters to find the right home for your risk.

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PROJECT-SPECIFIC VS ANNUAL FAQS

Common Questions on Single-Project vs Annual Cover

It depends on how many jobs you run. For a genuine one-off, single-project cover is usually cheaper because you only pay for the one build - typically around $3,000 to $10,700 depending on the contract value, scope and site risk. Annual policies start from roughly $3,400 for a small builder and run up to the $8,600 to $34,000 range for commercial-tier builders, but they cover every project in the period. If you have two or more jobs a year, an annual policy is generally better value per project. See our cost guide for the full breakdown.
Project-specific (single-project) contract works insurance covers one named build for its duration. It's rated on the total contract value of that project and how long the works will take, and it responds to physical loss or damage to the works and materials on that site. Once the project reaches practical completion and the cover period ends, the policy is done. It's the natural fit for owner-builders, one-off renovations, and contractors who don't build regularly.
Yes. A lot of builders start with single-project cover for their first job and move to an annual policy once they're running two or more projects a year. The change happens at the next placement rather than mid-build - your current project-specific policy runs to its completion, and the annual policy picks up new projects from inception. We'll talk through the timing so there's no gap between the two.
A single-project policy is written for a stated duration based on the expected build programme. If the project runs over, the cover period can usually be extended, but it needs to be arranged before the original period ends - not after. Tell us as soon as you know a job is going to run long and we'll arrange the extension with the insurer so the works stay covered through to completion.
That's a harder situation. Once physical work has commenced, many insurers step back because part of the risk has already begun. Some specialist construction underwriters will still consider started works case by case, with full disclosure. If your build is already underway with no cover in place, read our guide on started works contract insurance and call us - the sooner we look at it, the more of the build there is to protect.
No. Contract works covers the physical project and materials. Public liability covers claims from third parties for injury or property damage. They're different policies covering different risks, and most builds need both. Our contract works vs public liability breakdown explains how the two work together.

QUOTE REQUEST

One job or many? Tell us about the work.

Share the project (or your pipeline), the contract value, and the expected build duration. We'll work out whether project-specific or annual cover fits, and take it to the specialist construction markets.

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Construction materials on a building site - project-specific contract works insurance

Get the Right Contract Works Structure

Send us the details of your build or your pipeline and we'll match you to project-specific or annual cover, then approach the specialist construction market for terms.

Last updated: 17/06/2026

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