Egress Window Well Size

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.

Egress window well size.

In order to meet irc requirements it must provide 9 square feet of floor area ladder. A ladder or steps must be permanently placed if the well is deeper than 44 inches. Size 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. 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.

Window wells greater than 44 inches in depth requires a permanently fixed ladder or steps to provide access. The egress window must meet the requirements and the egress well must supplement it. In addition the egress window requirements for basements specifies that they be at least 36 inches in height and width with a fully functioning opening. Add 12 the egress well must extend above the grade level ground level at least 4 inches.

Egress wells must accommodate the full opening of the egress window. In the event that an egress well needs a ladder or steps the ladder can be no narrower than 12 inches. A permanent ladder or stairwell must be present if the window well is 44 inches or more below ground. The bottom area must be 9 feet square.

The horizontal area of the window well shall be not less than 9 square feet 0 9 m 2 with a horizontal projection and width of not less than 36 inches 914 mm. The area of the window well shall allow the emergency escape and rescue opening to be fully opened. The dimensions can be no less than 36x36 inches. The egress well must extend below the window about 12 depending on the egress window well model chosen.

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.