Truganina Building
Inspections

Structural soundness in a rental: which cracks matter

The structural soundness standard requires the home to be structurally sound and weatherproof. How we judge visible cracking and frames in a rental check.

Truganina 3029 · 2026-08-07

In short: A rental does not have to be perfect, but it must be structurally sound and keep the weather out. Cracks and failing frames are where the line is drawn.

What the standard says

The home must be structurally sound and weatherproof. That is judged from what is visible: walls, floors, ceilings, roof and openings.

Cracks at openings

Cracks running from window corners can point to movement. We note their width and recommend an engineer where they go beyond minor.

Frames and weather

Rusting frames and missing sealant let water in. Both bear on weatherproofing and should be fixed.

Reporting it

The report marks the standard met or not met and explains why, with photos.

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

Guides

More rental minimum standards guides for Truganina

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FAQ

Questions Truganina owners ask about this

Does a fine hairline crack fail the standard?

Usually not on its own.

Do you certify structure?

No. We refer significant cracking to an engineer.

Does weatherproof include windows?

Yes, openings must keep water out.

Can I hand the report to my managing agent?

Yes, it gives a clear list of what needs doing.

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