Health - our most precious resource

Intro - Health

Substances that are potentially harmful to health and can provoke allergies, such as pollen, mould or old wood preservatives, can be carried into a building by air leaking in from outside.

However, as human activity in enclosed spaces results in a rise in the concentration of carbon dioxide and humidity, and a fall in oxygen concentration, controlled ventilation is vital to provide an adequate supply of oxygen-rich fresh air.

Numerous studies have shown that ensuring healthy air quality in buildings requires a combination of high levels of airtightness and controlled ventilation, with incoming air passing through a filter to remove harmful and allergy-provoking substances.

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