Mould at window sills in Kalkallo homes
Why mould shows up at window sills in young homes, and what it says about moisture and termite risk.
Fully licensed & accredited
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Building & Plumbing Commission -
Australian Society of Building Consultants -
Strata Community Association -
Building Dispute Practitioners Society
In short: Mould at sills usually means water getting in or condensation sitting. Find the source, because damp framing also attracts termites.
Where it starts
Window sills, frames and the corners of wet areas are where moisture collects first.
Common causes
Window flashings not seated, failed sealant and condensation in poorly ventilated rooms.
Why it matters for pests
Damp timber and ground are conducive conditions for termites, so a moisture problem is reported in both parts of the inspection.
What we use
Moisture meter readings around the affected area and a thermal camera to trace damp beyond what is visible.
Written by our local inspection team from work carried out in Kalkallo. Licensed building practitioners.
