22VAC40-73-910: Common rooms

As of October 9, 2001, buildings approved for construction or change in use and occupancy classification, as referenced in the Virginia Uniform Statewide Building Code (13VAC5-63), shall have a glazed window area above ground level in at least one of the common rooms (e.g., living room, multipurpose room, or dining room). The square footage of the glazed window area shall be at least 8.0% of the square footage of the floor area of the common room.