2403.5 Louvered Windows or Jalousies
Float, wired and patterned glass in louvered windows and jalousies shall be not thinner than nominal 3/16 inch (4.8 mm) and not longer than 48 inches (1219 mm). Exposed glass edges shall be smooth.
Wired glass with wire exposed on longitudinal edges shall not be used in louvered windows or jalousies.
Where other glass types are used, the design shall be submitted to the building official for approval.