Passive ventilation First have a range of passive ventilation options available – from the straightforward Sashvent and Aerovent systems to the sophisticated Ventient system.
Benefits of Passive Ventilation: ■ Introduces fresh air into the building interior ■ Makes homes healthier by improving air quality ■ Easier and more efficient to heat, reducing energy consumption.
Sashvent
Aerovent
An effective background ventilation system through the bottom of an opening window.
Improved airflow with less visual intrusion.
■ Installed into bottom opening windows (awning) meaning it is hidden away ■ A manual slide allows the vent to be opened and closed ■ Insect mesh barrier ensures only fresh air is allowed in.
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■ A cover on the inside also acts as a manual slide for opening and closing ■ Air movement is directed upwards to prevent draughts ■ Internal insect mesh barrier ensures only fresh air is allowed in ■ Ideal for cross-ventilation and air flow.
