Minimum 20 inches of net clear width opening.
Basement bedroom egress window requirements.
Minimum 5 7 square feet of net clear opening area.
The minimum egress window opening is 20 wide.
The maximum height from the floor to the opening of the egress window is 44 inches.
For ground floor maximum sill height above floor.
If you plan to add a bedroom in your basement in the future you will need to meet the requirements noted above along with a few others.
Any and all bedrooms whether they are in the basement or not must have an egress window or door to the exterior.
The minimum height for the egress window opening is 24 inches.
Clear height of opening.
Furthermore most building codes require that basement egress windows open completely and provide at least 9 square feet of floor area.
So i thought it was important to talk about the egress requirements that apply to basement bedrooms.
Minimum net clear opening.
5 0 square feet allowed if located at grade floor or below grade.
This means you must have a door or window in the bedroom that has direct access outside.
The bottom of the egress window opening can t exceed 44 from the finished floor.
Minimum 24 inches of net clear height opening.
All of these rooms are required to have a means of egress.
Basement egress window requirements.
The minimum opening area of the egress window is 5 7 square feet.
Minimum height of opening.