Positive Input Ventilation (PIV)

Positive Input Ventilation (PIV) is an energy efficient method of pushing out and replacing stale unhealthy air with drier fresh air by gently introducing filtered air into the home and increasing the circulation of fresh air around the property and improving the indoor air quality (IAQ).

Ventilation is condensation and mould’s biggest enemy as it removes the root cause: the moisture in the air. Mould is a simple plant; if you want to kill it, stop watering it. If mould has already formed, painting over it will not solve the problem. By removing the moisture and other pollutants from the air, condensation cannot settle and mould cannot grow which removes the problem at source.