The Double-Skin Facade

A double-skin facade is a building design that features two layers of exterior walls separated by an air cavity. This structure improves energy efficiency by providing better insulation, reducing heating and cooling needs, and enhancing natural ventilation. The outer layer acts as a protective barrier against weather, while the inner layer helps regulate indoor temperature and reduce noise. The air gap allows for airflow, which can cool or warm the building passively. Overall, this design enhances comfort, lowers energy costs, and contributes to sustainable building performance.