Your legal responsibilities as an employer when mould is present
WHS obligations, the "reasonably practicable" test, workers' compensation exposure, and how a documented mould response protects the business and its directors.
Insights
A working knowledge base on commercial mould.
Health, compliance, sector-specific guidance, cost of inaction, Australian climate factors. Filter by what's relevant to your building, or read the pillars in order.
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The three articles every facilities lead should read.
The true cost of ignoring mould in your workplace
How mould costs compound: from a small stain to a whole-of-building remediation, business interruption, insurance premium impacts and workers' compensation claims.
Mould in aged care facilities: a compounded risk
Why the intersection of vulnerable occupants, dense occupancy and regulatory scrutiny makes aged care Australia's highest-risk commercial mould environment.
All articles
Your legal responsibilities as an employer when mould is present
WHS obligations, the "reasonably practicable" test, workers' compensation exposure, and how a documented mould response protects the business and its directors.
The true cost of ignoring mould in your workplace
How mould costs compound: from a small stain to a whole-of-building remediation, business interruption, insurance premium impacts and workers' compensation claims.
Mould in aged care facilities: a compounded risk
Why the intersection of vulnerable occupants, dense occupancy and regulatory scrutiny makes aged care Australia's highest-risk commercial mould environment.
Symptoms of mould exposure: what to watch for at work
The physical symptoms that cluster in mould-affected buildings, and how facilities teams can spot patterns before they become complaints.
How to identify mould in a commercial building
What to look for, where to look, and why the absence of visible growth does not mean the absence of a problem.
Where mould grows in commercial buildings
The rooms, systems and building details that produce mould most reliably — and why HVAC is usually part of the story.
What causes mould in workplaces
Moisture is the cause. Here is where it comes from in commercial buildings, and why fixing the source and treating the mould are two…
When a commercial building should be assessed for mould
Trigger events, symptoms, complaint patterns and building-lifecycle moments that warrant a proper mould assessment.
Is mould covered by commercial building insurance?
How mould is treated in commercial building insurance policies — usually excluded, sometimes covered when caused by an insured event, always contested.
After a water event: what happens next in a commercial building
The timeline from leak to mould, what drying does and does not fix, and the window in which airborne treatment makes the biggest difference.
Airborne mould and indoor air quality in commercial buildings
What airborne mould actually is, how it moves through HVAC systems, why surface cleaning alone cannot address it, and how continuous management differs from…
What determines the cost of commercial mould treatment
Why treated volume matters more than floor area, what else moves the scope, and why a number over the phone is worth very little.
Mould and the Australian climate: what commercial buildings are up against
From tropical Queensland to coastal Sydney and Melbourne winters — how climate drives mould risk across Australia's commercial building stock.
Black mould in commercial buildings: what it is and what to do
Stachybotrys, why colour alone tells you almost nothing, and the right sequence of steps when you find dark growth in an occupied building.
How much commercial mould reduction costs in Australia
Cost drivers, what a quote covers, and what makes one commercial mould treatment quote different to another.
Mould in commercial HVAC systems: the building-wide multiplier
How one damp air handling unit distributes spores to every room it serves, and why duct cleaning alone rarely resolves it.
A musty smell with no visible mould: where to look
Smell without sight almost always means the growth is behind something. The six places it usually is in a commercial building.
Strata mould: who is responsible, and how disputes stall
Where the line between common property and lot owner usually falls, why arguments about it are expensive, and what evidence resolves them.
Mould testing: what it tells you and when it is worth doing
Air versus surface sampling, what a laboratory report actually contains, and the situations where testing changes a decision.