Basement Egress Window Requirements

Minimum 20 inches of net clear width.

Basement egress window requirements.

Minimum net clear opening. Opening width of at least 20 inches opening height of at least 24 inches bottom of the clear opening must be within 44. Remember when you re adding a bedroom to your home or basement you have to keep certain requirements in mind. Wide and 4 ft.

A window with a minimum height of opening of 24 inches. Minimum height of opening. 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.

Basements habitable attics and sleeping rooms need to have an egress opening the bottom of the required opening must be within 44 of the floor. What s an egress window. Basement egress windows must also include window. The minimum opening area of the egress window is 5 7 square feet.

For ground floor maximum sill height above floor. The height of the opening must be at least 24. For determining egress window sizes and placement the international building code holds that every bedroom must contain. The minimum egress window opening height is 24 high.

The width of the opening must be at least 20. Let s be honest during a fire stairs could be blocked or damaged. In addition the egress window requirements for basements specifies that they be at least 36 inches in height and width. These special basement windows meet the current irc code for building a finished basement so you have peace of mind in the event of a fire or accident.

Minimum width of opening. Minimum 5 7 square feet of net clear opening area. A minimum net clear opening of 5 7 feet the actual free space that exists when the window is open or the size people. Windows can be of various total size but their free areas when open must be at least 5 7 square feet.

A window with a minimum net clear opening the actual opening through which a person. Minimum 24 inches of net clear height opening. An egress window must open at least 20 inches wide and 24 inches high with a net clear open area of 5 7 feet square. An easy to open window that serves as an emergency exit for below ground living space of any kind.

This means that to meet egress window height requirements a bedroom window must be nearly 4 ft. Therefore let us recap on the residential emergency escape and rescue opening requirements. 5 0 square feet allowed if located at grade floor or below. A window with a minimum width of opening of 20 inches.