What is PIv? PIV (Positive Input Ventilation) = “Fresh air in, stale air out.” A PIV unit gently blows fresh air into your home, usually from the loft. This creates a slight positive air pressure indoors. That pressure pushes stale, damp air out through vents or gaps, helping reduce condensation and mould. We handmake these units in our factory down in Harrogate, giving us full control of the quality! Want to see if it's right for your property? Get in touch to find out. | EnviroVent
0:24
What is PIv? PIV (Positive Input Ventilation) = “Fresh air in, stale air out.” A PIV unit gently blows fresh air into your home, usually from the loft. This creates a slight positive air pressure indoors. That pressure pushes stale, damp air out through vents or gaps, helping reduce condensation and mould. We handmake these units in our factory down in Harrogate, giving us full control of the quality! Want to see if it's right for your property? Get in touch to find out. | EnviroVent
384 views5 months ago
FacebookEnviroVent
Why would fit a PIV? Simply put, you shouldn't take air out of living rooms or bedrooms which means extract isn't an option. Getting the right unit is just as important as the fitting! A cautionary tale, if you fit one the wrong size it may not work and it may not be an adequate ventilation strategy under building regulations. | EnviroVent
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Why would fit a PIV? Simply put, you shouldn't take air out of living rooms or bedrooms which means extract isn't an option. Getting the right unit is just as important as the fitting! A cautionary tale, if you fit one the wrong size it may not work and it may not be an adequate ventilation strategy under building regulations. | EnviroVent
40.2K views4 months ago
FacebookEnviroVent
Here’s what rising winter humidity feels like sometimes… 👾 And here’s what PIV does about it. During the colder months, indoor humidity rises fast, especially in homes with limited natural ventilation. Positive Input Ventilation (PIV) helps reduce moisture build-up by introducing filtered, balanced airflow from the loft space. It’s not a magic fix, but it helps prevent the conditions that allow condensation to form. Curious how PIV works? Learn more → https://www.envirovent.com/products/positiv
0:40
Here’s what rising winter humidity feels like sometimes… 👾 And here’s what PIV does about it. During the colder months, indoor humidity rises fast, especially in homes with limited natural ventilation. Positive Input Ventilation (PIV) helps reduce moisture build-up by introducing filtered, balanced airflow from the loft space. It’s not a magic fix, but it helps prevent the conditions that allow condensation to form. Curious how PIV works? Learn more → https://www.envirovent.com/products/positiv
66.5K views4 months ago
FacebookEnviroVent
Stop Home condensation & Mould: The Ultimate Guide to PIV Units
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Stop Home condensation & Mould: The Ultimate Guide to PIV Units
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Wills Electrical Services | 🎥✨ Check out Ollie in action as he builds up the PIV heated unit for the loft! But what exactly is a PIV unit? 🤔 It stands for **Positive... | Instagram
1:00
Wills Electrical Services | 🎥✨ Check out Ollie in action as he builds up the PIV heated unit for the loft! But what exactly is a PIV unit? 🤔 It stands for **Positive... | Instagram
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