Courts adjacent to exterior openings providing natural light or ventilation must have a minimum width of how many feet?

The minimum width requirement for courts adjacent to exterior openings that provide natural light or ventilation is set at 3 feet. This standard ensures that there is enough space for effective light and air penetration into the building's interior, contributing to the overall health, safety, and comfort of the occupants. A court that is too narrow may not effectively serve its intended purpose of allowing sufficient natural light and airflow, potentially compromising the building's integrity. Additionally, the 3-foot width is a practical measure that balances the need for adequate light and ventilation with the constraints of building design and site layout.

Wider dimensions could enhance these factors further, but the minimum threshold is established to maintain functionality while allowing for construction and zoning flexibility.