When to Arrange a Mould Inspection
- Visible or recurring mould growth
- Persistent musty or damp odours
- Water staining, bubbling paint or damaged plaster
- Condensation on windows, walls or ceilings
- A previous leak, flood or stormwater event
- Damp carpet, flooring, cabinetry or stored contents
- Suspected roof-space or subfloor moisture
- A requirement for property-management or remediation documentation
People with medical concerns should seek advice from an appropriate healthcare professional. ARS assesses property conditions and does not diagnose illness or determine whether symptoms were caused by mould.
Our Mould Inspection Process
- Background review: we discuss the property, known water events, previous repairs, affected rooms and reason for inspection.
- Accessible visual assessment: visible growth, staining, material damage, condensation and ventilation conditions are documented.
- Moisture readings: suitable meters are used to compare materials and identify elevated readings or moisture patterns.
- Thermal imaging: surface-temperature patterns may be assessed and checked against other evidence.
- Extent and material review: accessible affected materials and potential concealed pathways are considered.
- Recommendations: next steps may include repairs, drying, remediation, monitoring, sampling or authorised invasive investigation.
- Reporting: findings and limitations are documented according to the agreed scope.
What Thermal Imaging Can—and Cannot—Do
A thermal camera records surface-temperature differences. Patterns can be influenced by evaporation, air movement, insulation, sunlight, heating, plumbing routes and other building conditions. The camera does not see through walls and does not directly detect mould or water.
ARS interprets thermal patterns alongside moisture-meter readings, visible conditions and the property history. Locating or repairing a plumbing, roofing, waterproofing or drainage defect may require an appropriately licensed trade.
When Sampling May Be Considered
Air, surface or material sampling is not automatically required for every inspection. Sampling should answer a defined project question, such as investigating a complex environment, characterising selected areas or supporting agreed verification requirements.
If sampling is proposed, the plan should explain the locations, method, laboratory analysis, interpretation and limitations. A single sample cannot represent every room or surface in a building.
