Ventilation removes stale air from a space and replaces it with clean air. It dilutes contaminants, reducing concentration of virally charged particles and can therefore reduce transmission risk of coronavirus and other air-borne pathogens, improving occupancy health and productivity.

Building homes in which the internal temperature can be maintained within a range that is comfortable for the occupants isn't just about what's desirable, it's about what's essential for health and wellbeing.