Egress Window Well Code Washington State

In order to add an egress windows to a basement a window well is often required as most basement rooms are partially under grade level.

Egress window well code washington state.

Find your state s irc code adoption. 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. Window well experts united states washington. Where the sill height is below grade it shall be provided with a window well in accordance with section r310 2 3.

A every bedroom or other room designed expressly for sleeping purposes must have a window that meets the minimum requirements of at least 5 0 square feet of opening for emergency egress. The minimum horizontal area of the window well shall be 9 square feet 0 9 m2 with a minimum horizontal projection and width of 36 inches 914 mm. 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 egress well must not interfere with the egress window fully opening.

Egress ladders and or steps are required on window wells deeper than 44 and. The area of the window well shall allow the emergency escape and rescue opening to be fully opened. Width x projection egress ladders and or steps. Egress window well code requirements.