(a) Every sleeping room shall have at least one operable window or exterior door approved for emergency egress or rescue. The units shall be operable from the inside to a full clear opening without the use of separate tools. Where windows are provided as a means of egress or rescue they shall have a sill height of not more than forty-four inches above the floor.
(b) All egress or rescue windows from sleeping rooms shall have a minimum net clear opening of 5.7 square feet. The minimum net clear opening height dimension shall be twenty-four inches. The minimum net clear opening width dimension shall be twenty inches.
(c) Grade floor windows shall have a minimum net clear opening of five square feet.
(Ord. 1992-101. Passed 1-14-92.)