Bedroom Egress Window Size

Minimum 24 inches of net clear height opening.

Bedroom egress window size.

Openable area equals 5 7 sq. The minimum egress window opening is 20 wide. Clear width 44 in. Sized window for 20 in.

Anderson s double hung sizes slider windows are minimally 4 0 by 4 0. I ve seen a 2 6 wide by 5 0 high egress window but not all manufacturers make this window size. 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. Maximum 44 inches to window sill measured from finished floor.

Window wells serving an egress window shall not be less than 9 square feet in area with a horizontal length width of no less than 36 inches. Clear width rough openings shall be larger than required size to accomodate window frame min. This height requirement takes it out of the running for most basement egress situations. From bottom of clear opening to floor in egress windows in sleeping rooms 34 in.

For determining egress window sizes and placement the international building code holds that every bedroom must contain at least one egress window. Clear opening width min. Minimum 20 inches of net clear width opening. This means that to meet egress window height requirements a bedroom window must be nearly 4 ft.

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. Wide and 4 ft. Openable area equals 5 7 sq.

Clear opening width 24 in. The minimum opening area of the egress window is 5 7 square feet.