Bedroom Egress Window Size
Sized window for 20 in.
Bedroom egress window size. It must be at least 5 7 square feet that is at least 20 inches wide by 24 inches high with an opening no higher than 44 inches from the floor. Single or double hung windows are minimally 3 0 wide by 4 8 high or 2 8 wide and 5 6 high. Maximum 44 inches to window sill measured from finished floor. Sized window for 34 in.
This height requirement takes it out of the running for most basement egress situations. To meet egress requirements these horizontally sliding windows must be at least 4 ft. Clear opening width min. Wide and 4 ft.
I ve seen a 2 6 wide by 5 0 high egress window but not all manufacturers make this window size. Clear opening width 24 in. Clear width rough openings shall be larger than required size to accomodate window frame min. Openable area equals 5 7 sq.
The minimum opening area of the egress window is 5 7 square feet. The minimum egress window opening is 20 wide. The minimum egress window opening height is 24 high. Openable area equals 5 7 sq.
Anderson s double hung sizes slider windows are minimally 4 0 by 4 0. The egress window must have a glass area of not less than 8 of the total floor area of room s for which it is servicing to allow the minimum amount of sufficient natural light. Minimum 24 inches of net clear height opening. Clear width 44 in.
For determining egress window sizes and placement the international building code holds that every bedroom must contain at least one egress window. From bottom of clear opening to floor in egress windows in sleeping rooms 34 in.