Emergency Escape and Rescue Reference: SRC R310
One window (or door) in the basement and in each bedroom must meet these requirements:
- 5.7 sq. ft. minimum net clear open area (grade floor openings may have a minimum net clear open area of 5 sq. ft.)
- 20" minimum clear open width
- 24" minimum clear open height
- 44" maximum sill height
- Window wells require minimum 3’ x 3’ but must permit window to fully open. Ladder escape is ok.