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Advice, insights, and real talk about the air you live in.
Welcome to the OVM Blog—a place where we break down the science of mould, damp, and ventilation into real-life tips you can actually use. Whether you're a homeowner dealing with black spots on your ceiling, or just curious about how air quality impacts your health, you’ll find answers (and a bit of peace of mind) right here.

How PIV Units Help Prevent Mould
April 24, 2025
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Introduction Positive Input Ventilation (PIV) sounds technical—but it’s actually a simple, effective way to prevent mould without blasting cold air into your home. If you’re
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How PIV Units Help Prevent Mould
April 24, 2025
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Sick Building Syndrome: Is Your Home Making You Ill?
April 24, 2025
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The Hidden Health Risks of Living with Damp
April 24, 2025
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