Building a new home in South East Queensland means making a series of decisions long before you ever pick up the keys. One of the most common questions we hear from new-home buyers is simple: should I book a Practical Completion Inspection, construction stage inspections, or both? They sound similar, but they happen at very different points in your build and serve very different purposes.
This guide explains exactly what each inspection covers, when it happens, and how the two work together — so you can decide what suits your build, your budget and your peace of mind.
What Is a Construction Stage Inspection?
A construction stage inspection is an independent assessment carried out at a specific milestone while your home is still being built. Rather than waiting until the home is finished, your inspector attends at key points where important elements are about to be covered by the next trade.
The main stages we attend across SEQ are the pre-pour (slab) inspection, before the concrete slab is poured — covering set-out, steel reinforcement and cover, edge beams, and the termite management system under AS 3660.1; the frame inspection, once the frame is up and before linings go on, assessed against AS 1684 for timber framing including bracing, tie-down connections and structural fixings; the waterproofing inspection, where wet area membranes are assessed against AS 3740 before tiling begins; and the lock-up stage, covering the external envelope, flashings and articulation joints before the home is closed in.
The value of a stage inspection is timing. Once a slab is poured or a wall is lined, the work beneath becomes far harder to verify. Catching a query at the right stage means your builder's site supervisor has everything they need to address it before the next trade arrives — which is exactly how a smooth build should run.
What Is a Practical Completion Inspection (PCI)?
A Practical Completion Inspection — also called a handover inspection — happens at the very end of your build, just before you accept the keys. Practical completion is the point at which your builder considers the home essentially finished and ready for handover, as defined in your building contract.
At PCI, your inspector assesses every accessible area of the completed home against the QBCC Standards and Tolerances Guide, the National Construction Code, and your contract specification. The result is a detailed report listing every item that should be addressed before handover proceeds.
A PCI looks at finishes and function: paintwork, plasterboard, tiling, cabinetry, doors and windows, drainage falls, the roof and external envelope, and whether every item in your contract has actually been delivered. It is the final independent check before the build is signed off.
The Key Difference: Timing and Purpose
The simplest way to think about it is this: stage inspections verify the work that gets hidden as the build progresses, while the PCI verifies the finished product before you take ownership.
Stage inspections are about the structure and the elements you will never see again once they are covered. A frame inspection under AS 1684 looks at tie-downs and bracing that will be behind plasterboard within days. A waterproofing inspection under AS 3740 checks a membrane that disappears under tiles, with the wet area requirements set out in NCC Volume 2 Part 3.8.1.1.
The PCI, by contrast, is about everything you will see and use every day — and about confirming the home meets the QBCC Standards and Tolerances at the moment ownership changes hands.
Ready to book your inspection? A VG Inspect QBCC-licensed inspector attends every job.
Book an InspectionDo You Need Both?
For most new-home buyers, the answer depends on how much of the build you want independently verified.
If you want assurance at the structural milestones — the slab, the frame, the waterproofing — stage inspections give you eyes on the parts of the build that are otherwise impossible to check later. If you mainly want a thorough independent check of the finished home before handover, a PCI on its own is a sound choice.
Many buyers across our SEQ corridors, from Lilywood to Caboolture, choose a combination: one or two key stage inspections plus a PCI at the end. This gives independent verification at the points that matter most structurally, and again at handover. There is no single right answer — it comes down to your priorities and budget. What matters is that whichever you choose, the inspection is carried out by a QBCC-licensed inspector and referenced to the relevant standards.
How Stage Inspections and Your PCI Work Together
Stage inspections and the PCI are complementary, not competing. A frame inspection confirms the structure is sound before it is lined; the PCI later confirms the finished surfaces over that structure meet tolerance. A waterproofing inspection confirms the membrane before tiling; the PCI confirms the completed wet areas function as they should.
When you have had stage inspections through the build, your PCI becomes the final confirmation that everything came together as intended. When you have not, the PCI is still a comprehensive check of the finished home — it simply cannot look behind finishes that are now in place.
Either way, every VG Inspect report is written as a constructive, clause-referenced document you can share directly with your builder, so your site supervisor has clear, specific information to work from. We work alongside builders to help every stage meet Queensland standards.
Which Should You Book First?
If you are building from the ground up and want stage inspections, the sequence follows your build: the pre-pour (slab) inspection comes first, then the frame inspection, then waterproofing, then lock-up, and finally the Practical Completion Inspection at handover. You do not have to commit to all of them at once — many buyers book stage by stage as the build progresses, deciding each time based on how the previous stage went.
If you are joining the process partway through — for example, your slab is already down by the time you start planning inspections — you can still pick up at the next available stage. The frame inspection under AS 1684 and the waterproofing inspection under AS 3740 are the two most commonly chosen mid-build, because they cover structural and concealed work that is about to be hidden by the next trade.
And if you only want one inspection, the PCI is the natural choice, because it assesses the finished home as a whole against the QBCC Standards and Tolerances right before you take ownership. There is also no penalty for combining approaches over time — some buyers start with a single stage inspection to see the value first-hand, then add others as the build moves forward. Whatever sequence suits your build, each inspection is timed to catch the right elements at the right moment, and booking early gives you the most flexibility across the SEQ service area.
Ready to book your inspection? A VG Inspect QBCC-licensed inspector attends every job.
Book an InspectionWhat Each Inspection Costs
VG Inspect pricing is fixed and GST inclusive across South East Queensland. Construction stage inspections are from $550 per stage, with each stage (pre-pour, frame, waterproofing, lock-up) priced individually. A Practical Completion Inspection is from $660 for homes under 220m², with larger homes quoted on application. A warranty inspection is from $550, carried out within your 12-month defect liability period.
All prices include your detailed PDF report with photographs, and there are no travel fees within the greater Brisbane and SEQ service area. You can read the QBCC Standards and Tolerances Guide and learn more about your rights on the QBCC website.
Related Reading
If you have decided a PCI is right for you, our guide on How to Prepare for Your PCI walks through everything to do before the day. To get your timing right, see When Should I Book My Handover Inspection. And to understand what your inspector is actually looking for, read about the 5 most common new home defects we document across Queensland.
Whether you need stage inspections, a PCI, or both, a VG Inspect QBCC-licensed inspector (QBCC Licence 1318443) attends every job personally — rated 5.0 from 65 reviews. Call 07 3180 8041 or book an inspection online.