Double Hung Egress Window Size

International building code requires that a basement egress have a minimum net clear opening of 5.

Double hung egress window size.

Ft almost twice the area of the egress casement window shown. I ve seen a 2 6 wide by 5 0 high egress window but not all manufacturers make this window size. When the sill height of an egress window is located below grade common for egress windows provided for a basement a window well must be provided. Our egress window size requirements provides building code size charts for many of the most popular styles of basement egress windows.

Minimum size gliding egress window gliding windows with horizontally sliding sashes that always fill half the possible window opening area also have to be big to meet egress requirements. Egress windows must provide exit in case of emergency. The four most popular basement egress window options include casements horizontal sliders double hungs and single hung windows. Both offer easy cleaning from inside your home and remain flush with the wall making them ideal for patios or walkways.

Rough opening sizes shown are for frame construction. Double hung windows have two operating sash that move up and down allowing for ventilation on the top bottom or both single hung windows allow ventilation through a single operable lower sash. Anderson s double hung sizes. The overall size of this smallest double hung egress window is 14 85 sq.

From traditional to ultra modern select the hardware grilles and frame colors that suit your style and discover the perfect double hung window option for your home. Single or double hung windows are minimally 3 0 wide by 4 8 high or 2 8 wide and 5 6 high. Bold type indicates window may meet egress clear opening criteria of minimum 20 net opening width minimum 24 net opening height and minimum 5 7 sq. Slider windows are minimally 4 0 by 4 0.

They also need to be relatively large to meet the minimum size requirement for egress windows needing a space 28 inches to 60 inches wide and 23 5 inches to 60 inches high. Egress window well code requirements. Egress hopper casement slider and hung windows. Double hung egress windows feature two panes of glass and are normally designed so that both the top and bottom sash can be raised and lowered.

Double hung windows are a classic window style can fit any aesthetic. The area of a window well shall not be less than 9 square feet with a horizontal length width of no less than 36 inches.