"Fix window" typically refers to a window that does not open or close; it is permanently fixed in place. Fixed windows are often used in architectural designs where there is no need for ventilation or egress, but where natural light and views are desired. They are common in modern and contemporary buildings, as well as in certain historical styles.

 

Fixed windows come in various shapes and sizes, and they can be made from different materials such as wood, vinyl, aluminum, or fiberglass. They are popular for their aesthetic appeal, as they can be customized to fit specific design requirements and can often provide expansive views of the surrounding environment. Additionally, fixed windows are typically energy-efficient, as they do not have moving parts that can allow for air leakage.

 

While fixed windows cannot be opened or closed, they play an essential role in building design by providing natural light, enhancing the aesthetics of a space, and contributing to energy efficiency.