building ventilation

Building ventilation is the process of exchanging indoor air with fresh outdoor air to maintain air quality and comfort. It removes pollutants, moisture, and odors while bringing in oxygen. Proper ventilation involves either natural methods, like open windows and vents, or mechanical systems such as fans and HVAC units. Effective ventilation ensures a healthy indoor environment, prevents mold growth, and improves overall comfort for occupants. It’s essential for maintaining good air quality, especially in enclosed spaces, and should be designed considering the building’s size, use, and local climate.