Basement Egress Window Well Size

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.

Basement egress window well size.

The overall size of this smallest double hung egress window is 14 85 sq. 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. The bottom area must be 9 feet square. The dimensions can be no less than 36x36 inches.

Egress wells must accommodate the full opening of the egress window. Egress window well code requirements. 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. Basement egress windows must also include window wells that provide enough clearance to allow escape.

Since you re below ground you have to make sure that the window can still fully open without obstruction. If a window is more than 44 inches from the ground a ladder or steps at least 12 inches wide must be present. Basement rooms used for sleeping are different. A permanent ladder or stairwell must be present if the window well is 44.

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. 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 area of a window well shall not be less than 9 square feet with a horizontal length width of no less than 36 inches.

Ft almost twice the area of the egress casement window shown. The egress window must meet the requirements and the egress well must supplement it. Width x projection egress ladders and or steps. Basement egress windows have special requirements.

Egress ladders and or steps are required on window wells deeper than 44 and. Individual states and municipalities may have their own specifications for egress windows.