What does fenestration in building construction refer to?

Fenestration in building construction specifically refers to the arrangement and design of windows, doors, and other exterior openings in a building. This term encompasses the various elements and configurations that contribute to the overall aesthetic and functional aspects of a structure. Effective fenestration is vital for factors such as natural lighting, ventilation, energy efficiency, and visual appeal.

Understanding fenestration is crucial for building inspectors as it plays a significant role in compliance with building codes regarding safety, energy performance, and accessibility. By focusing on this area, inspectors can assess whether the placements and types of openings meet regulatory standards and building design intentions, ensuring both structural and aesthetic integrity.