What is the definition of cross-ventilation?

The definition of cross-ventilation is accurately captured as the airflow between opposite sides of a building. This process utilizes natural forces such as wind to enhance air circulation within the structure, facilitating the exchange of stale indoor air with fresh outdoor air. Effective cross-ventilation helps to regulate temperature, improve air quality, and reduce humidity levels inside the building, contributing to a healthier indoor environment.

This method is particularly valuable in building design and energy efficiency, as it reduces reliance on mechanical ventilation systems. By understanding the mechanics of cross-ventilation, architects and builders can create spaces that naturally enhance airflow, leading to more sustainable building practices.