Blackburn homes with older bathrooms, enclosed subfloors and shaded lots can trap moisture for weeks after rain—our inspection pinpoints where mould is active and why it keeps returning.
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We inspect grout lines, silicone joints, shower recess corners, vanities and laundry trough surrounds for active mould, staining and moisture-related deterioration. These areas commonly hide ongoing leaks or failed seals that keep feeding mould even after cleaning.
We examine under-sink cabinetry, kickboards, dishwasher edges and adjacent flooring for swelling, staining and odours consistent with slow leaks. Small, persistent drips can create concealed mould in cabinetry and wall linings without visible surface growth.
Where the property has a subfloor, we look for damp soil, poor airflow, moisture staining to bearers/joists and mould on timber. Blackburn homes with enclosed or cluttered subfloors can retain humidity that migrates into living areas through gaps and vents.
We check ceilings, cornices and accessible roof-space areas for water staining, mould spotting and condensation markers. Roof leaks and seasonal condensation can create mould that shows up as faint discolouration long before it becomes obvious.
We inspect around window frames, sills, built-in wardrobes on external walls, and corners behind furniture for mould patterns linked to cold-bridging and condensation. These locations are common in winter when indoor moisture meets cooler surfaces.
Your report sets out where mould is present, the most likely moisture sources (leak, rising damp, condensation or ventilation issues), and practical steps to reduce recurrence. This helps you plan targeted remediation instead of repeated surface cleaning.
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Get Mould Presence as part of a comprehensive inspection package
Find answers to the most frequently asked questions about our inspection service.
In Blackburn we often see mould in bathrooms and laundries (around showers, vanities and poorly sealed junctions), behind wardrobes on external walls, and under windows where condensation forms in winter. If the home has a subfloor, damp ground and restricted airflow can also contribute. Our inspection focuses on these local risk areas and links what we find to the likely moisture driver.
Yes. Mould can sit behind furniture, inside wardrobes, under sinks, or within damp wall and ceiling linings. Early signs are often musty odours, persistent condensation, flaking paint, or swelling cabinetry. A mould presence inspection looks for these indicators and checks common moisture entry points so you’re not relying on what’s visible during a quick walkthrough.
That’s the goal. We document where mould is present and assess likely causes such as plumbing leaks, failed wet-area seals, roof leaks, rising damp, or condensation from poor ventilation. The report explains the probable driver and prioritises actions to reduce recurrence. If further invasive investigation is needed, we’ll note that clearly so you can scope the next step.
They can be, depending on maintenance and ventilation. Older homes may have dated bathroom waterproofing, tired seals around windows, and subfloor ventilation issues that allow humidity to build up. Brick veneer can also show mould in colder corners if indoor moisture and heating patterns create condensation. We tailor the inspection to the construction type and typical moisture pathways we see locally.
If possible, provide access to bathrooms, laundry, kitchen cupboards (especially under sinks), manholes to roof space, and subfloor access points. Try not to run exhaust fans continuously right before the inspection, as it can mask humidity patterns and odours. If you’ve recently cleaned mould, let us know where it was and what products were used so we can interpret staining and recurrence risk.
Still have questions?
Get in TouchACE Building and Pest Inspections focuses on the damp and condensation patterns common in Blackburn homes and provides a clear report you can act on. Call 0413 163 187.