The Ontario Building Code requires that every floor level containing a bedroom in a suite includes at least one window that can easily be opened from the inside. This window must provide an unobstructed open space greater than 0.35 sq. m. (3.77 sq.
What size window is required for a basement bedroom?
The opening must measure at least 4 percent of the room’s square footage, with a glass area of at least 8 percent of the square footage. For example, a 300-square-foot basement bedroom would need an Egress window with an opening of at least 12 square feet and a glass area of at least 24 square feet.
Does a basement bedroom need an egress window in Ontario?
As a homeowner in Ontario, you need to make sure that your bedroom and basement windows meet the required egress window standards. Egress-style windows are required by law as they provide a fast and safe escape from your home given an emergency situation.
What size should a basement window be?
It must be at least 5.7 square feet, 20 inches wide by 24 inches high, with an opening no higher than 44 inches from the floor. In addition, the egress window requirements for basements specify that they be at least 36 inches in height and width, with a fully functioning opening.
What size does a basement egress window need to be in Ontario?
Direct grade level egress windows can be 5.0 square feet minimum. ✓ The minimum net clear opening height shall be 24”. ✓ The minimum net clear opening width shall be 20”. Egress windows shall have the bottom of the clear opening not greater than 44” measured from the floor.
What is the size of an egress window in Canada?
Egress window sizes vary from province to province.
Area for egress windows: No less than 3.8 ft2 (0.35 m2) Minimum dimension for egress windows: No less than 15 inches (380 mm) The opening should be large enough to allow people an easy and quick escape.
What is the smallest egress window allowed?
Basement Egress Window Requirements
The bottom of the egress window opening can’t exceed 44″ from the finished floor. The minimum opening area of the egress window is 5.7 square feet. The minimum egress window opening height is 24″ high.
Can you add an egress window to a basement?
Installing an egress basement window
It’s large enough to offer a safe exit from the basement in the event of fire or other emergency. Adding an egress basement window is essential any time you remodel your basement to make a new bedroom, office or other living space.
How big should a bedroom window be Canada?
Bedroom or basement egress windows must be no less than 15 inches (ca. 38 cm) in dimension. Basement and bedroom egress windows must have an area that is not fewer than 3.8 ft. (1.16 m).
Do bedrooms have to have a window Ontario?
Ontario Building Code
This may come as a surprise to many people, or a relief to those looking to add a bedroom in the basement, but contrary to the National Building Code and popular brief, a bedroom in Ontario does not require an egress window in the actual bedroom!
What is a egress basement window?
What Is an Egress Window? An egress window looks just like a regular large window, but opens fully to allow a building’s inhabitants to escape in the event of an emergency, such as a house fire. Egress windows are required in all finished basements before they can be legally converted into a living space.
What is considered an egress window in Ontario?
An egress window is a type of window that can be easily opened from the inside without any keys, tools, or physical difficulties. The Ontario Building Code states that these types of windows must be in every bedroom of a suite to ensure all occupants have a point of exit, in case of a fire or other emergency.
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