§ 369.04 Required Ventilation Area
   Every habitable room shall be provided with natural ventilation by one (1) or more openable windows or approved equivalent. The aggregate openable area of such ventilation openings shall be not less than four percent (4%) of the habitable floor area of the room served by them.
(Ord. No. 2409-59. Passed 4-4-60, eff. 4-6-60)