In this inspection
The purpose
One last look before the walls close.
Once plasterboard is installed, much of the work behind the walls can no longer be seen. A pre-lining inspection records accessible framing, insulation and other visible details before they are concealed.
Use the window before walls and ceilings close
The inspection considers the agreed visible work that will become difficult to access once plasterboard or other lining is installed. Insulation, penetrations and previously identified framing items can be relevant. Service locations can be discussed, but specialist installation testing is a separate matter.
What your pre-lining inspection covers
- Accessible framing and visible alterations
- Insulation placement where installed
- Visible service penetrations and surrounding details
- Damage, incomplete work and items requiring further clarification
The last opportunity to see behind the lining
This stage can include a review of accessible items previously identified at the frame inspection, alongside visible insulation, service penetrations and other work that will soon be concealed. A previous report is useful when arranging a follow-up check.
Before the walls are closed, you may also wish to review your chosen positions for power points, switches, taps and fittings with the builder. Checking the full contract and every selected inclusion is a separate task, so raise any specific requirements when agreeing the inspection scope.
Plan ahead
When to book a pre-lining inspection
Arrange the inspection after the relevant work is ready and before wall and ceiling linings are fitted.
Before the visit
Preparing for your pre-lining inspection
- 01
Confirm the lining start date and when insulation and relevant services will be installed.
- 02
Share previous inspection findings that need review.
- 03
Provide relevant plans and highlight any particular location or detail of concern.
Your inspection report
Useful photographs and written observations while there is still an opportunity to inspect and address exposed work.
The visit records accessible work at the agreed stage; it does not replace the certifier. The ACT Government guide to building contracts explains approvals and the certifier’s role.
Standalone stage inspection: $497 + GST. Subsequent package inspection: $397 + GST. View pricing & conditions.
The inspection is visual and limited to the agreed scope and areas that are safe and reasonably accessible. We confirm the scope and any relevant access arrangements before attendance.
A common question
What if some walls are already lined?
The remaining exposed areas can still be inspected within an agreed scope. Concealed work cannot be assessed to the same extent; tell us what has already been covered before arranging the visit.
Explore the inspection stages
Use your earlier frame report
Send the previous frame report and the builder’s response before this visit. Identify the items you want checked again while they remain exposed. Insulation or services may obscure a connection that was visible earlier, so a later inspection has different limits.
If you want to check switch, tap or appliance positions against your selected layout, bring the internal elevations and agree that extra scope. Arrange any client walkthrough with the builder; the inspection itself does not authorise site entry or test electrical and plumbing installations.
A clear next step
Let’s take a
closer look.
Tell us about your property and what you need to know. We’ll help you arrange the right inspection.
info@canberrabuildinginspections.com
Canberra · Queanbeyan · Googong
Bungendore · Yass & surrounding areas

