10 things to check before signing a construction contract
A practical checklist for homeowners before approving any BOQ or contract document.
Signing a construction contract is the single most important decision in your build. A clear contract protects your budget, your timeline and your peace of mind. Here's what to verify before you sign.
Scope and specifications
The contract should spell out exactly what is included — and what isn't. Vague scope is where disputes begin.
- An itemised Bill of Quantities (BOQ) with brands and grades
- Clear inclusions and exclusions for each trade
- A defined finish schedule (flooring, fittings, paint)
Payments and timeline
Milestone-based billing tied to completed stages protects you far better than time-based payments. Insist on a written schedule with a realistic handover date and a clause for delays.
Quality and accountability
Confirm who is accountable for quality, how progress is reported, and what the defect-liability period is after handover. A single accountable team beats juggling separate contractors.