Curtain walls are categorized as what type of walls?

Curtain walls are categorized as non-structural walls because they do not support the weight of the building structure above them. Instead, their primary purpose is to act as a façade or exterior shell, providing protection from the elements while allowing for natural light and visibility. This distinction is important in construction and architectural design, as it emphasizes that curtain walls are not relied upon to carry vertical loads.

By being non-structural, curtain walls can be designed with lighter materials and more flexibility in terms of aesthetics, contributing to the overall energy efficiency and visual appeal of a building. This understanding is critical in ensuring proper building design and compliance with safety and engineering standards.