Windows Security, Emergency Escape Considerations

It is extremely important to keep in mind that, in the event of a fire, windows would likely be used as an emergency escape route and an entry point for rescue workers. Security should not interfere with entry or exit purposes, particularly if the room is used for sleeping.

Bear in mind one important stipulation: The National Building Code requires that where bedrooms do not have an exterior door, “each bedroom shall have not less than one outside window openable from the inside without the use of special tools or knowledge. Windows shall provide unobstructed openings with areas not less than 0.35 m2 (3.7 ft2 ) and with no dimension less than 380 mm (15 in.).

If any of the following recommendations would compromise the fire and life safety use of the window in a room used for sleeping, then do not consider it. For example, a basement area renovated to make a bedroom unit must be up to code. Make sure that the occupants of any room intended for sleeping know how to open the window to get out in an emergency.