Kew’s mix of older weatherboard homes, renovated period houses and split-level builds can hide moisture issues in subfloors, wall cavities and roof spaces—making mould easy to miss until it spreads.
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We check bathrooms, laundries, kitchens and adjacent rooms for elevated moisture in walls, ceilings and skirtings. This matters in Kew renovations where waterproofing details and ventilation upgrades don’t always match the new finishes, allowing moisture to sit behind tiles or cabinetry.
Where access allows, we inspect the subfloor for damp soil, poor airflow, leaking pipework and mould on bearers/joists. Many Kew homes with timber floors can develop musty odours and mould from persistent underfloor humidity that migrates upward into living areas.
We assess the roof void for water staining, mould on framing, and signs of condensation around insulation. In split-level or extended Kew homes, junctions between old and new rooflines can create leak points that feed hidden mould.
We examine common problem spots such as window reveals, corners behind furniture, and external wall junctions for condensation-related mould. This is important in Kew homes that have been draught-sealed or upgraded with new glazing without adequate ventilation.
We look for triggers such as shower recess failure, grout/caulk breakdown, overflowing gutters, downpipe discharge near footings, and plumbing leaks. Pinpointing the likely source is critical so mould doesn’t return after cleaning.
You receive a detailed report that records affected areas, contributing conditions and recommended actions in order of urgency. We outline whether the priority is ventilation changes, leak repair, drainage improvements, or professional remediation depending on what we observe.
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Find answers to the most frequently asked questions about our inspection service.
Renovations can tighten a home by sealing gaps, adding insulation or installing new windows, which reduces natural airflow. If bathrooms and laundries don’t have effective exhaust, moisture stays trapped and condenses on cooler surfaces. In Kew, extensions that join older structures can also create new leak points and cold corners. A mould presence inspection checks both the visible growth and the moisture conditions driving it.
We focus on wet areas (bathrooms, laundries and kitchens), bedrooms where condensation can form, and the “hidden” zones where moisture lingers—subfloors, roof spaces, and behind built-in cabinetry where accessible. We look for visible growth, musty odours, moisture indicators and damage patterns such as bubbling paint, swollen skirtings and staining. Findings are documented with photos and practical recommendations.
Often, yes. Leak-related mould is commonly localised with water staining, damp patches that don’t follow daily humidity patterns, and signs near plumbing, showers, gutters or roof penetrations. Condensation-related mould tends to appear on cooler external walls, window reveals, corners and behind furniture, especially in winter. We assess the location, building elements and moisture behaviour to identify the most likely cause.
Yes. Many older Kew homes sit over subfloors that rely on good airflow to stay dry. If vents are blocked by landscaping, storage, or later building works, humidity can build up under the house. That moisture can lead to mould on timbers and a persistent musty smell indoors, especially after rain. Our inspection checks subfloor ventilation, damp ground conditions and visible mould impacts where accessible.
First, address the moisture source—repairs to leaks, improving ventilation, or correcting drainage are usually the priority. Cleaning without fixing the cause can lead to rapid return. If mould is widespread or in porous materials (carpet, plasterboard, insulation), professional remediation may be needed. Our report helps you decide what is urgent, what trade to call, and which areas need monitoring after repairs.
Still have questions?
Get in TouchACE Building and Pest Inspections will track down the damp drivers behind mould in your Kew property and provide clear, photo-backed next steps. Call 0413 163 187.