Maintaining a healthy workplace

Good indoor air quality (IAQ) is essential for office buildings, as it can significantly impact employee well-being and productivity. Poor air quality can lead to a variety of health issues, including headaches, sinus irritation, fatigue, and other respiratory problems. In addition to being uncomfortable and potentially hazardous to employee health, these conditions can also reduce productivity in the workplace.

The most important factor to consider when assessing IAQ in an office building is the ventilation rate. The The National Construction Code (NCC) specifies minimum levels of outside air supply for all occupied spaces, which helps ensure that occupants receive adequate exposure to fresh air. The Green Star rating system goes beyond this requirement by providing additional points for buildings that exceed the minimum ventilation standards. This encourages more efficient strategies such as using natural ventilation whenever possible and optimizing mechanical systems to maximise fresh air delivery.