Slab Inspection in Lilywood
After the concrete is poured and cured on your new Lilywood home, a slab inspection confirms the finished slab matches the engineer's design before the frame is built on top of it. VG Inspect carries out an independent, QBCC-licensed slab inspection across the Waraba City corridor — checking slab geometry, edge beams, set-downs, levels and surface condition against AS 2870 and the QBCC Standards and Tolerances Guide. You receive a same-day digital report with every item photographed and referenced, giving you a clear record of the slab's condition before it disappears under the frame, walls and finishes. On Lilywood's reactive-soil lots, that documented baseline is worth having.
Book an InspectionSlab Inspection from $550 · Same-day digital report · QBCC Licence 1318443 · Call 07 3180 8041
Last updated: May 2026
Why a slab inspection matters in Lilywood
The slab is the foundation everything else in your Lilywood home relies on, and once the frame is up the edge beams, set-downs and surface are largely hidden. Catching an out-of-tolerance level, a cold joint, honeycombing or an incorrect set-down at slab stage means it can be assessed and addressed while it is still accessible — not argued over at handover. On a reactive-clay greenfield lot, having an independent record of the slab's condition and levels before any load goes on it gives you a clear reference point if movement is ever questioned later in the build or the warranty period.
Local conditions in Lilywood (4510)
Lilywood's lots are formed over the reactive clay and engineered fill that runs through the Caboolture and Waraba City growth corridor. Reactive soils can drive larger edge beams and stiffer slab designs, so confirming the cured slab's dimensions, set-downs and level fall within the AS 2870 tolerances for your soil class is particularly relevant here. With many Lilywood releases still early in their build-out, surrounding civil and drainage works can affect how water moves across a lot, so we also check the finished slab height relative to the ground and drainage path, and document any early movement signs before the frame adds load.
What we check at the slab stage
The slab inspection is carried out once the concrete is poured and cured but before the frame goes up. It confirms the finished slab matches the engineer's design and gives you a documented record of its condition before it is built over. Here is what we check against AS 2870, the National Construction Code and the engineer's drawings:
Slab geometry & levels
- Overall slab dimensions, edge beam widths and set-downs to wet areas, the garage and any tiled zones checked against the design.
- Slab level and flatness surveyed across the footprint to confirm it falls within the tolerances of AS 2870 and the QBCC Standards and Tolerances Guide.
- Concrete cover to the edge beam reinforcement confirmed adequate for the soil class and exposure.
Surface & finish
- Slab surface inspected for honeycombing, cold joints, excessive cracking, spalling and exposed reinforcement.
- Penetrations and conduit stubs checked for correct position and adequate sealing.
- Edge beam faces inspected for blow-outs, voids or movement that occurred during the pour.
Site & drainage
- Finished slab height relative to surrounding ground and the drainage path so surface water is shed away from the building.
- Any early signs of differential movement on reactive (clay) soils documented before the frame loads the slab.
- Termite management collar / perimeter detail confirmed intact after the pour.
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 construction stage inspection process, or the PCI / handover inspection for the final stage before you accept the keys.
Other inspection stages in Lilywood
Most owners book several stages across the build so defects are caught before the next trade covers them. Alongside the slab inspection, we also inspect:
Inspection pricing in Lilywood
Slab Inspection FAQs — Lilywood
What's the difference between a pre-pour and a slab inspection in Lilywood?
The pre-pour inspection checks the steel, formwork and services before the concrete is poured; the slab inspection checks the finished, cured slab afterwards — its dimensions, set-downs, level and surface condition against AS 2870 — before the frame is built on it. Many Lilywood owners book both for full coverage of the foundation.
When should the slab inspection happen?
Once the concrete has cured and the slab is clean, but before the frame is delivered and stood up. That window gives us a clear view of the edge beams, set-downs and surface while everything is still accessible.
Do reactive soils in Lilywood affect the slab?
They can. Reactive clay influences the engineer's slab design — beam depths, reinforcement and the soil classification under AS 2870 — and how the slab is expected to perform over time. We check the finished slab against that design and document its levels so you have a baseline if movement is ever raised later.
How much does a Lilywood slab inspection cost?
Slab inspections are from $550 with a same-day digital report and no travel surcharge across Lilywood and the City of Moreton Bay. It is one of five construction stages you can book individually or together across your build.
Your inspector
Every Lilywood inspection is carried out personally by Adam Gates, an independent QBCC-licensed building inspector (Licence 1318443). Nothing is subcontracted — the person who licences and signs your report is the person who stood on your site. You can verify the licence yourself on the QBCC online licence search before you book. VG Inspect holds a 5.0 rating across 65 verified reviews and is fully insured.
Book your Lilywood slab inspection
Same-week availability · QBCC licensed · Same-day digital reports.
Book an InspectionCall Adam on 07 3180 8041 — Slab Inspection from $550.