Renovator's Guide
An independent guide to improving your home
BUYER'S GUIDE RENOVATOR'S GUIDE SANCTUARY MAGAZINE TECHNICAL MANUAL

Don't settle for less

  • After you've spent time getting the specification right, you don't want your builder or tradesperson changing products without your approval.
  • Sometimes your builder will have a better idea you'll agree with, but other times you can end up with cheaper products you don't really want.
  • Make sure you write into the specification that permission from you or your designer is needed before products are substituted.

Small jobs

  • If you're engaging a tradesperson for a small job you may not have drawings or a formal specification, but be as clear as you can (in writing) about the scope of work and any specifics relating to products.
  • Use the briefing template at the back of this guide to help you.
  • Ask for an itemised quote so you know exactly what costs what; this will help you compare different quotes.
    [See Your Home: Sediment control; ]

DIY or leave it to the professionals?

  • For some renovators, the DIY path is a chance to use their own skills and save money. However, an owner-builder must accept the same responsibilities, liabilities and risks as a professional builder.
  • For all but the smallest jobs you'll need domestic building insurance and an owner-builder certificate of consent.
  • Make sure you understand all the legal requirements first.
Making it happen

Working with your builder

Finding a builder or tradesperson

See the 'Brief for Builder/Trades' template

Your designer should be able to recommend good licensed builders* and tradespeople they've worked with before.

Some professional associations for builders, plumbers and electricians have searchable databases on their websites. Many have now undergone 'green' training and accreditation to expand their skills.

Also ask friends who've renovated recently. When you're looking through magazines, check to see who built your favourite homes - they may be a local builder.

* In Victoria you should use a Registered Building Practitioner.

Getting quotes

Create a shortlist of builders or tradespeople you will ask for quotes - it's always wise to get several quotes.

If you've engaged a designer, they will prepare the tender documents for your builder. This will include the drawings as well as the specification, which spells out the standards builders must comply with and any specifics relating to building products you want them to use.

Be clear about what you want builders to include in their price and what's excluded.

'Our last builder tried to talk us out of the environmentally friendly products we wanted to try. Our new builder is all for it!'

Also ask about the start date and how long the work will take, as this can have budget implications too. The 'Brief for Builder/Trades' template can help you to communicate your priorities to your builder.

Choosing your builder

Once you've assessed quotes, you may want to ask your preferred builder if you can see some of their past work or talk to past clients, if you haven't already done so.

There are various contracts you can use when engaging a builder. Your designer can help you identify the most suitable one.

Among other things, the contract will set out payment details. Payment is usually made in increments (called 'progress payments') when the builder finishes agreed stages in the renovation.

The drawings and specification form part of the contract documents so it's important to get them right! If you want something, such as new skirting boards, but forget to include them in the drawings or specification, they will be charged as an extra.

During construction

Make sure your builder has a waste and recycling management plan detailing site management practices, such as recycling your demolition and construction material or, even better, finding innovative ways to reuse it.

Your builder also needs to have measures in place to stop sediment from the site getting into the stormwater system or waterways.

Good site management will keep your neighbours and the authorities happy, and avoid the risk of fines. Lock these requirements in at the contract negotiation stage.
[See Your Home: Sediment control]

Tips & checklist

Save moneyHealthy and ComfortableEnviro-friendly Family room with slab floorEco-friendly products can save energy
'We had no idea how much energy goes into making building products till now! Our builder gave us plenty of smart 'green' tips. He used recycled steel reinforcement, cement mixed with 'extenders' and recycled aggregate in the mix. Our floor slab used way less energy to make than it otherwise would.'.
TipsChecklist for working with your builder



Create a shortlist of builders. Ask around for advice or search online.Shortlist of builders and other tradespeople we’ll talk to:



Create a 'tender package'. Your designer can help with this. Make sure the documents are clear about what builders should include in their price. Use the 'Brief for Builder/Trades' template to help.Tender documents to go to builder:
DrawingsCheckbox
SpecificationCheckbox
Council building consent conditionsCheckbox
Other:
Save money tip

Compare quotations. Don't just go for the lowest price, take the time to go through the quotes in detail so you're comparing 'apples with apples'. Your designer can help you assess quotes.
Note which items in a quote are lump sum costs (these are fixed) and which are provisional costs (these can vary). Provisional costs are the builder's best estimate - be aware you could end up paying more or less depending on circumstances
Builder 1: Price:
Start date: Duration:
Comments:
Builder 2: Price:
Start date: Duration:
Comments:
Builder 3: Price:
Start date: Duration:
Comments:
Save money tip
Enviro-friendly tipFind out about site management. Before engaging your builder, ask about their site management practices, including those of their subcontractors. Ask who will check this is done each day.
Demolition material will be recycledCheckbox
Construction offcuts will be recycledCheckbox
Litter control measures will be in placeCheckbox
Sediment control measures will be in placeCheckbox
Site will be left secure and tidy at end of each dayCheckbox
Other specific requirements:

Useful websites