Austral Building
Inspections
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Lock-up inspection in Austral

Roof on, brickwork up, services in, and the last look before plaster.

  • After roof, cladding and external doors, before plaster
  • 1 to 2 hours on site
  • Report within 24 hours
Price your Austral inspectionGive us the address and the stage.

Fully licensed & accredited

Stage4 of 7
When to bookAfter roof, cladding and external doors, before plaster
Time on site1 to 2 hours on site
Inspected againstAS 3700 (masonry), AS 4773, AS 2047 (windows), NCC Part 3.5 roof and wall cladding, manufacturer flashing details

What is included in a Austral lock-up (pre-plaster) inspection

  • Wall wrap and roof sarking coverage, laps and tears
  • Head, sill and jamb flashings to every window and door
  • Weep holes clear and correctly spaced
  • Articulation joints and cavity clearance
  • Mortar joints, brick ties and bed joint reinforcement
  • Lintels over openings and their bearing
  • Roof battens, tile or sheet fixing and ridge details
  • Valleys, penetrations and box gutter supports
  • Roof space insulation, sarking and services
  • Exhaust and rangehood ducting runs
  • External cladding fixing and clearance to ground
  • Garage, porch and alfresco set-downs
  • Site drainage and grading before landscaping
  • Debris and mortar droppings at the slab edge
Why it matters here

Lock-up (pre-plaster) inspections on Austral builds

Lock-up in Austral is largely about the external envelope, because the brickwork and the roof are complete and about to be signed off. Sarking lapped the wrong way, expansion joints that stop rather than run through, weep holes never formed, parapet capping incomplete and gas pipes hard against metal all turn up here. It is also where the frame list gets reassessed before anything is covered.

What we find at this stage in Austral

  • Sarking lapped incorrectly at the roof
  • Expansion joints not continuous through the wall
  • No weep hole found in a run of brickwork
  • Parapet capping and roof area not complete
  • Gas pipes in contact with structural metal
Roof and parapet capping not complete, Austral
Roof and parapet capping not complete
Sample findings

Sample defects found during our lock-up (pre-plaster) inspections in Austral

Annotated findings from Lock-up (pre-plaster) inspections on Austral builds. Client addresses withheld.

Sarking overlap, recorded during a lock-up inspection in Austral
Sarking lapped incorrectly
Expansion joint not continuous, recorded during a lock-up inspection in Austral
Expansion joint not continuous
No weep hole found, recorded during a lock-up inspection in Austral
No weep hole found in the brickwork
Gas pipes in contact with metal, recorded during a lock-up inspection in Austral
Gas pipe against structural metal

The other stages of a Austral build

  1. Bored piers inspection in Austral1Bored piersAfter boring and cage placement, before concrete
  2. Slab pre-pour inspection in Austral2Slab pre-pourThe day before the pour, steel and formwork complete
  3. Frame inspection in Austral3FrameOnce frame and trusses are up and the roof is on, before lining
  4. Fixing inspection in Austral5FixingAfter mouldings, doors and joinery, before the painter
  5. Waterproofing inspection in Austral6WaterproofingAfter the membrane is applied and before any tile is laid
  6. Pre-handover (PCI) inspection in Austral7Pre-handover (PCI)Two to three weeks before your handover date

All construction stage inspections in Austral →

Guides

Construction stage guides for Austral

All guides →

Book a lock-up (pre-plaster) inspection in Austral

Instant online pricing, or talk to the booking team on 1300 471 805.

FAQ

Lock-up (pre-plaster) inspections in Austral: common questions

Why does sarking lap direction matter?

Sarking sheds water that gets past the roof covering. Lapped against the fall it delivers that water into the joint instead of over it, turning a safety net into a funnel.

What is an expansion joint meant to do?

Let the masonry move without cracking. A joint that stops partway up the wall concentrates the movement at the point it stops, which is where the crack then appears.

Is pre-plaster just another word for lock-up?

They do. The stage is defined by services being in and linings not, which here is a window of a few days.

Are the frame findings rechecked?

Every one, and each is marked fixed, partly fixed or outstanding in the report.

What is the time on site?

Around two hours plus the report, longer where there is a parapet roof or a complex external envelope to reach.

What if plastering has begun?

We inspect what is open and state plainly which areas could not be seen. Being told plainly what was seen is worth more than assuming everything was.

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