Why is deterring unconditioned air from entering a building important?

Deterring unconditioned air from entering a building is crucial for improving energy efficiency and maintaining indoor comfort levels. When unconditioned air infiltrates a building, it can disrupt the carefully controlled indoor environment that heating, ventilation, and air conditioning (HVAC) systems work to create. This influx can lead to increased energy demand as the HVAC system must work harder to either heat or cool the incoming air to reach the desired temperature, thereby wasting energy and increasing utility bills.

Moreover, uncontrolled air infiltration can introduce moisture and pollutants, impacting indoor air quality and causing discomfort for occupants. By minimizing the entry of unconditioned air, buildings can maintain a stable temperature and humidity level, enhancing overall comfort while optimizing energy use. This practice not only leads to cost savings but also contributes to sustainable building practices by reducing the overall energy footprint of the building.

While maintaining aesthetics, enhancing property market value, and reducing the use of natural resources are all relevant considerations in building management, the primary reason for preventing unconditioned air from entering relates directly to energy efficiency and indoor comfort.