Melton South Building
Inspections

Insulation gaps behind Melton South plaster

Batts fall, bridging points get skipped, and plaster hides it.

Melton South 3338 · 7 April 2026

Fully licensed & accredited

  • Building & Plumbing Commission (VIC) Building & Plumbing Commission
  • Australian Society of Building Consultants Australian Society of Building Consultants
  • Strata Community Association Strata Community Association
  • Building Dispute Practitioners Society Building Dispute Practitioners Society

In short: The cheapest defect to fix at lock-up and the most expensive to live with.

What we record

Batts loose or fallen out of position, sections missing, and bridging points unfilled.

Bridging points

Gaps where the insulation layer is interrupted and heat passes straight through.

Why it is invisible

It is covered by plaster within days and never seen again.

What it costs

Insulation performance depends on continuous coverage. Gaps reduce the whole assembly.

When to catch it

Lock-up, which is the only stage where the wall is open and lined at the same time.

Written by our local inspection team from work carried out in Melton South. Licensed building practitioners.

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FAQ

Questions Melton South owners ask about this

Can it be fixed after plaster?

Not without opening the wall.

Would I notice?

Only in the running cost, and only over years.

Is it a defect?

If it does not meet the specification, yes.

Who fixes it?

The insulation installer, before lining.

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