The Problem with Standard Form Contracts
HIA and MBA contracts are industry-standard documents used by builders across Australia. While they provide a framework for construction projects, they are drafted by industry associations representing builders. The terms reflect builder interests. Clauses covering variations, delays, defects, and disputes often favour the construction company.
Project home builders present these contracts as non-negotiable. This is rarely true. Builders regularly accept reasonable amendments when buyers request them. The challenge is knowing which clauses matter and what changes to request.
Variations: The Hidden Cost Trap
Variation clauses allow builders to charge extra for changes during construction. Some contracts define variations so broadly that standard site conditions trigger additional costs. Rock removal, soil treatment, and service connections can add tens of thousands to your final price. We review variation provisions to identify unlimited cost exposure.
Prime cost and provisional sum items deserve particular attention. These allowances cover selections not finalised at contract signing. Builders often set unrealistic allowances to win contracts, knowing you will pay more later. Our review compares allowances against actual market costs.
Defect Liability and Warranty Periods
What happens when things go wrong after handover? Your contract specifies defect notification periods, rectification timeframes, and warranty coverage. Some contracts impose unreasonably short windows for reporting defects. Others limit the builder's obligation to repair rather than replace faulty work.
We examine warranty provisions against statutory protections. In most Australian states, structural defects carry six-year warranties and non-structural defects carry two-year coverage. Your contract cannot reduce these statutory rights, but confusing language sometimes obscures your entitlements.
Termination Rights and Deposit Protection
If your builder fails to perform, can you terminate? Under what conditions can the builder terminate and keep your deposit? These clauses have significant financial consequences. A 5% deposit on a $500,000 build represents $25,000 at risk.
We review termination provisions to ensure you have reasonable exit rights if the builder breaches the contract. We also check deposit handling requirements and builder registration to confirm your funds are protected.
Insurance Requirements
Builders must hold appropriate insurance coverage, including home warranty insurance in most states. We verify insurance requirements are specified correctly and advise on certificates you should request before construction begins. Inadequate insurance leaves you unprotected if the builder becomes insolvent.
