Basement Egress Window Well Dimensions

Egress wells must accommodate the full opening of the egress window.

Basement egress window well dimensions. 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. In order to exit your home from a basement window or to accommodate rescue personnel your egress window well needs to be large enough to admit a person of any size. If a window is more than 44 inches from the ground a ladder or steps at least 12 inches wide must be present. Width x projection egress ladders and or steps.

The dimensions can be no less than 36x36 inches. The distance from the egress window to the back of the egress well must be at least 36 the minimum area of the egress well must be 9 square feet. In order to meet irc requirements it must provide 9 square feet of floor area ladder. The horizontal area of the window well needs to be a minimum of nine square feet with a minimum horizontal projection and vertical width of 36 inches.

Individual states and municipalities may have their own specifications for egress windows. Basement rooms used for sleeping are different. The egress well must not interfere with the egress window fully opening. A permanent ladder or stairwell must be present if the window well is 44.

The egress window must meet the requirements and the egress well must supplement it. Egress ladders and or steps are required on window wells deeper than 44 and. 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. To ensure you install the right egress for your basement we ll break down the residential window well code requirements you ll need to abide by.