Truganina Building
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Damp, leaks and the mould standard in Truganina rentals

The mould and damp standard requires a rental to be free of mould and damp caused by the building. Where it usually starts.

Truganina 3029 · 2026-06-05

In short: Mould in a rental is often blamed on the renter. The standard asks whether the building is the cause.

What the standard requires

A rental must be free from mould and damp caused by or related to the building structure. Condensation from daily living is treated differently from a leak.

Where building related damp starts

Failed sealant, cracked wet area tiles, leaking showers and roof leaks all let water into places it cannot dry. Each one can lead to mould.

How we check

We read stains with a moisture meter, photograph mould, and note the likely building cause where one is visible.

Fixing it

Fix the water source first, then treat the mould. Repainting over a damp patch only hides it.

Written by our local inspection team from work carried out in Truganina. Licensed building practitioners, Building & Plumbing Commission registration CDB-U 53425.

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FAQ

Questions Truganina owners ask about this

Will the report name the mould species?

No, that needs laboratory testing.

Does the bathroom exhaust fan fall under this standard?

Ventilation is a separate standard, also checked.

What if the renter's habits cause mould?

The standard covers building related damp.

Is the check possible while a renter is in the house?

Yes, with proper notice.

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