Egress Window Well Size Requirements

Casement egress windows usually have one or more hinges at the side and swing in or out to open like a door.

Egress window well size requirements. Make sure the basement window well has enough area to move around in and if the well is especially deep make sure you have a ladder attached to it for an easy. 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. 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. Egress ladders and or steps are required on window wells deeper than 44 and.

Egress window and well requirements. A permanent ladder or stairwell must be present if the window well is 44. Ft almost twice the area of the egress casement window shown. Since you re below ground you have to make sure that the window can still fully open without obstruction.

The egress well must not interfere with the egress window fully opening. R310 2 1 ladder and steps. Width x projection egress ladders and or steps. Call to have an egress window installed now.

This design can allow for windows to meet the egress requirements while being comparatively small and thus be suitable for basements and areas with limited space. The ladder or steps required by section r310 2 1 shall be permitted to encroach a maximum of 6 inches 152 mm into the required dimensions of the window well. Different types of windows can serve as egress windows as long as they meet the minimum requirements for size and clearance. Egress window well code requirements.

It is intended to provide an emergency means of exiting a dwelling. 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. The sill must be no higher than 44 inches from the ground. 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.

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. Windows can be of various total size but their free areas when open must be at least 5 7 square feet. 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. Basement egress windows have special requirements.

The area of the window well shall allow the emergency escape and rescue opening to be fully opened. In order to meet irc requirements it must provide 9 square feet of floor area ladder. 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.