Safety is a priority in any living space. That's why some openings are more than just windows: they can save lives. Such is the case with the Egress window, also known as an emergency exit window.
An egress window is an opening designed to allow rapid evacuation in the event of fire or other emergency. They are particularly important in finished basements, where they can sometimes be the only safe exit.
What standards must be met in Quebec?
In Quebec, egress windows must meet certain Building Code requirements. Here are the main criteria:
- Minimum clearance dimensions :
- Minimum free area: 0.35 m² (3.77 ft²)
- Minimum height: 380 mm (15 in.)
- Minimum width: 380 mm (15 in.)
- Ease of opening: The window must be easy to open from the inside, without tools or keys.
- Maximum sill height: The window sill should be 1.5 m (5 ft.) or less from the floor.
- Unobstructed exterior access: If the window opens onto a well (e.g. in a basement), the well must allow full passage of an adult, with a minimum depth of 760 mm (30 in.).
These standards ensure that anyone - child, adult or person with reduced mobility - can evacuate quickly and unhindered.
How do I use an egress window in an emergency?
In the event of danger, every second counts. Here are the simple, effective steps for getting out quickly:
- Locate the window as soon as you enter a room (especially a basement).
- Unlock the mechanism in three steps.
- Open the shutters.
- Exit with caution, using the supports provided if necessary.
- Helping others get out.
🎥 Watch our video demonstration!
To illustrate how an egress window works, here's a short practical demonstration: