Pre-Plaster (Lock-Up) Inspections in Brisbane
A pre-plaster or lock-up inspection is carried out after the plumbing and electrical rough-in and insulation are in, but before the plasterboard linings go up and cover everything. For Brisbane homes in growth suburbs like Carseldine and Bracken Ridge and across to Wynnum, our builder-inspectors review the rough-in pipework and wiring, insulation placement, noggings and fixing points, and the installation and flashing of windows and external doors. We also check sarking and wall wrap laps where exposed. This is the last chance to see services and flashings before they disappear behind the sheets, so picking up a missing nogging, an unflashed window or a gap in the wrap now saves opening walls up again once the house is lined and painted.
Book an InspectionPre-Plaster (Lock-Up) Inspection from $550 · Same-day digital report · QBCC Licence 1318443 · Call 07 3180 8041
Why a pre-plaster (lock-up) inspection matters in Brisbane
Pre-plaster (lock-up) is your last look before the wall and ceiling linings hide the services, insulation and flashings — the things that cause the most expensive callbacks once they're covered.
Common Brisbane pre-plaster items include window and external door flashing and installation, sarking and wall-wrap laps, insulation coverage, noggings and fixing backing for fittings, and tidy plumbing and electrical rough-in. We pay attention to flashing at window heads and sills on exposed bayside elevations around Wynnum and Manly West where wind-driven rain can test the detail.
Local conditions in Brisbane
Brisbane's new-build activity runs from the northern suburbs — Aspley, Bracken Ridge, Carseldine and the Fitzgibbon priority development area — out to the bayside east around Wynnum and Manly West. Much of it sits on reactive clay and some on filled or sloping lots, which makes the early slab and frame stages worth getting right. Our builder-inspectors cover the whole metro area and send a same-day photo report referenced to the NCC, the relevant Australian Standards and the QBCC Standards and Tolerances Guide.
What we check at the pre-plaster stage
At lock-up, after rough-in and before the linings close everything in, we check:
Services rough-in
- Plumbing and electrical rough-in positions and support
- Insulation installation and coverage
- Noggings/backing for fixtures and heavy items
Weather & frame
- Window and external door installation and flashing
- Sarking/wrap and external weatherproofing prep
- Frame completion and any outstanding frame-stage items
Every item is photographed and referenced to the relevant Australian Standard, NCC clause or the QBCC Standards and Tolerances Guide, then delivered in a same-day digital report you can hand straight to your builder. See the full pre-plaster (lock-up) inspection details, or read how to choose a new-build inspector in Queensland.
Other inspection stages across Brisbane
Most owners book several stages so defects are caught before the next trade covers them. Alongside the pre-plaster (lock-up) inspection, we also inspect across Brisbane:
Suburbs we cover in Brisbane
We inspect new builds across the whole Brisbane City Council area, including:
Inspection pricing in Brisbane
Pre-Plaster (Lock-Up) Inspection FAQs — Brisbane
What is a pre-plaster inspection, in simple terms?
It is a lock-up check after rough-in but before linings, covering plumbing, electrical, insulation, noggings and window and door flashing while they are still visible.
Why inspect before the plasterboard goes on?
Once sheets are fixed, services and flashings are hidden. Finding a missing flashing or nogging now avoids cutting open finished, painted walls later.
Do you check window flashing at this stage?
Yes. Window and door installation and flashing are a key focus, especially on exposed Brisbane bayside elevations that face wind-driven rain.
Your inspector
Your Brisbane inspection is carried out by a VG Inspect builder-inspector — a QBCC-licensed builder who inspects new builds full-time. Every VG Inspect inspector is a builder first and holds their own QBCC licence, and every report is checked before it's sent. You can verify any licence on the QBCC online licence search. VG Inspect holds a 5.0 rating across over 100 verified reviews and is fully insured.
Book your Brisbane pre-plaster (lock-up) inspection
Give us the date as early as you can — builders often give short notice. Same-day report.
Book an Inspection