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What Is Positive Input Ventilation (PIV)?

A Positive Input Ventilation (PIV) unit has been designed to prevent and cure problems created by condensation dampness. These versatile units can also be used to control other indoor pollutants and have even been proved to be an effective means of controlling radon gas.

The units work by gently ventilating your home and transform musty, damp patches into fresh and healthy environments. PIV units can be installed into a central position of any house or apartment to ensure a mould-free home.

How Does Positive Input Ventilation Work?

These incredible ventilation units drawn in air from the atmosphere or loft area and pass it through heated filters. The filtered air is then centrally supplied to the home through outlet ducts and ceiling diffusers.

What Does Positive Input Ventilation Do?

  • Stops surface condensation on walls
  • Eradicates mould problems
  • Benefits asthma sufferers
  • Stops streaming windows
  • Reduces radon gas levels
  • Reduces dust mites
  • Eradicates damp musty smells

What Are the Guarantees It Will Work?

PIV is not a new thing, and our 20 years of experience has allowed us to source the very best PIV systems for your home. We don’t just ask you to take our word for it, as we offer a 5 year parts and labour guarantee on all out our Positive Input Ventilation systems.

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