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Home > Compare House Insurance NZ – Quote & Buy Online > Contract works insurance – Renovation cover

Looking for contract works insurance?

If you're planning your dream home renovation it's important to make sure you have home renovation insurance should something unexpected happen. Call us on 0800 379 372 for a quote.

Request a quote callback

Why choose our contract works insurance

If you’re doing renovations or alterations to your house buy Contract works - Renovation cover to help give you peace of mind during the process.

 

Home renovation insurance provides cover if your renovation cost is more than the amount covered under your house insurance minor renovation benefit or the work requires consent from your local council. It also includes works like installing a permanent swimming pool or spa pool, or building a deck.  

 

You should consider home renovation insurance before your renovation kicks off.  Our policy covers damage to the work being done and theft of materials during the construction period.

Natural disaster damage for renovations

Natural disaster damage

We’ll pay for natural disaster damage to the renovation work during the construction period.

house insurance

Supplied materials cover

We’ll cover the goods, materials or equipment you buy for the renovation, once they’re delivered to your house.

One event, one excess

One event, one excess

If you have multiple policies with us, and multiple items get damaged in one event, you only pay one excess.

Award winning insurance

We're award-winning

We're over the moon to have won Canstar ’s 2023 Outstanding Value Home & Contents Insurance Award, as well as the General Insurer of the Year 2022 at the NZ Insurance Business Awards.

Our Contract works - Renovation cover policy includes

This is a summary only. For all of these benefits, please make sure you read the policy wording to understand the terms, conditions, limits and exclusions that may apply.

Contract works - Renovation cover

Renovation cover 

Up to your chosen sum insured

Renovation cover
Up to your chosen sum insured
Existing structures cover 

Sum insured value as per existing house policy

We’ll pay for damage to your existing house if it’s caused by the renovation work.
Existing structures cover
We’ll pay for damage to your existing house if it’s caused by the renovation work.
Sum insured value as per existing house policy
Loss during the maintenance period 

Renovation contract amount

We’ll pay for damage discovered up to 12 months after the end of the construction period.
Loss during the maintenance period
We’ll pay for damage discovered up to 12 months after the end of the construction period.
Renovation contract amount
Natural disaster damage 

Renovation cover amount

We’ll pay for natural disaster damage to the renovation work during the construction period.
Natural disaster damage
We’ll pay for natural disaster damage to the renovation work during the construction period.
Renovation cover amount
Principal’s supplied materials 

Amount specified on certificate of insurance

We’ll pay for loss to the goods, materials, or equipment you buy for the renovation, once they’re delivered to your house.
Principal’s supplied materials
We’ll pay for loss to the goods, materials, or equipment you buy for the renovation, once they’re delivered to your house.
Amount specified on certificate of insurance
Increased costs during construction 

Up to 2.5% of renovation contract

We’ll pay for variations in the contract price before loss, and for increases in the cost of labour, goods, and materials during the work.
Increased costs during construction
We’ll pay for variations in the contract price before loss, and for increases in the cost of labour, goods, and materials during the work.
Up to 2.5% of renovation contract
Increased costs during re-construction 

Up to 2.5% of renovation contract

We’ll pay for the additional costs of re-construction after an insured loss.
Increased costs during re-construction
We’ll pay for the additional costs of re-construction after an insured loss.
Up to 2.5% of renovation contract
Professional fees 

Up to 5% of renovation contract

We’ll pay for the professional fees required to rectify a loss – like architects, engineers, or surveyors.
Professional fees
We’ll pay for the professional fees required to rectify a loss – like architects, engineers, or surveyors.
Up to 5% of renovation contract
Removal of debris 

Up to 10% of renovation contract

We’ll pay for any necessary dismantling, demolishing and removal of debris after a loss.
Removal of debris
We’ll pay for any necessary dismantling, demolishing and removal of debris after a loss.
Up to 10% of renovation contract
One event, one excess 
Pay only one excess when claiming on multiple eligible policies for a single event. The highest excess applies.
One event, one excess
Pay only one excess when claiming on multiple eligible policies for a single event. The highest excess applies.
Policy wording 
Download Policy wording
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Tower translates

We know insurance lingo can be a bit confusing. While our policies are WriteMark™ approved, we've put our heads together to explain some common terms.

Check out our translations

Contract works - Renovation cover FAQs

What's the difference between Renovation cover and Contract works insurance?

There is no difference. Contract works is the commonly used name understood by the insurance industry, but this policy is specifically for renovations, so we're calling it Contract works - Renovation cover.

When should I consider Contract works - Renovation cover?

If you're doing renovations or alterations to your house, consider Contract works - Renovation cover insurance when:

  • the renovations cost is more than the amount covered under your House insurance - house under minor renovation benefit. Refer to your policy wording or My Tower for limits; or
  • the work requires consent from your local council. This also includes work like installing a permanent swimming pool or spa pool, or building a deck.
When is the best time to buy Contract works - Renovation cover?

You need to hold a current Tower House insurance policy to purchase Contract works - Renovation cover. The best time to buy this is once you've got your quotes or contracts in place and you know when the work is going to start, or any materials you have purchased for the job are ready to be delivered. 

It's important to have your renovation insurance in place before work starts and as soon as goods arrive so that you have cover should something go wrong.

If you buy Contract works - Renovation cover after work has started, we may not be able to offer cover and we won't pay for damage that's already occurred. 

Contact us to discuss your options

Is my renovation insurance covered by my builder or tradesperson?

You'll need to check with your builder about what is included in your contract. 

If your builder is organising your contract works cover, it's important that you check that there's coverage for existing structures (the house) and that the right liability insurance for the project is in place.

How much should I insure my renovation for?

When setting your sum insured, consider the total cost of the renovation work (such as the total amount of your fixed price contract or the sum of all your quotes). Also consider the cost of materials, appliances, fixtures, and fittings you might be supplying yourself. There will need to be included as a separate amount under the Principal supplied goods benefit.

Does the policy cover the quality of work completed?

This policy covers any sudden or accidental loss or damage that occurs during your renovation. If you have issues with the quality of work completed, this falls under the Building Act and is something that you would need to discuss with your tradesperson.

What are Principal supplied goods?

The Principal is also known as the policyholder and, often, the homeowner. They may buy fixtures and fittings like taps, basins, kitchen appliances, or other materials themselves rather than leave those purchases to the tradespeople. These items are what we call Principal supplied goods.

Any items purchased by the homeowner for the renovation that aren't included in the builder's contract must be insured at a specified amount, which is then detailed on the certificate of insurance. 

If the professional fees increase during the project, can the policy be adjusted?

Yes, just contact us. We can extend your cover and increase your sum insured at any stage.

What if my renovation costs increase or take longer to finish than planned?

Contact us to change the end date or if the contract value increases, to change the sum insured. We can extend cover and increase the sum insured at any stage of the renovations. We will ask a few questions to understand the reason for the delay or increased costs.

You can log into My Tower to check when your Contract works - Renovation cover is due to end and the amount insured.

What do I need to do once the renovation has finished?

Once your renovation has finished, review and update your house and contents sum insured in My Tower if the quality of finish has improved or if your house has increased in size. 

If you are unsure on how much cover you will need after the renovation is complete, you can use our sum insured calculator.

What happens if work doesn't start, or I decide not to do these renovations?

Call us on 0800 379 372, and we'll cancel the policy from the start date and refund any premium payments you've made.

What if I discover something was damaged during the renovation after it's been completed?

After the end of the construction period, we provide an additional 12 months cover for damage that was done during renovation but not discovered. This is known as the Loss during maintenance period benefit.

Is there anything I need to do while work is progressing?

Talk to us if anything changes in the work being done. Sometimes people may extend the work to renovate beyond what they initially planned or discover things that need to be fixed along the way. It's important to let us know so we can help make sure the appropriate insurance cover is in place.

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