Basement Egress Window Size Canada

Let s have a look at the alberta building code abc 2014 criteria that all egress windows must satisfy.

Basement egress window size canada.

This is why hopper window type is on of the approved window types for egress windows in canada. However basement windows are typically higher than 1 5m above the floor. Unobstructed opening of not less than 0 35 m2 3 77 sq ft in area with no dimension less than 380 mm 15 inches this window should maintain the required opening during an emergency without the need for additional support. They must provide unobstructed openings with areas no less than 3 8ft with no dimension less than 15in.

It must be at least 5 7 square feet that is at least 20 inches wide by 24 inches high with an opening no higher than 44 inches from the floor. Window wells serving an egress window shall not be less than 9 square feet in area with a horizontal length width of no less than 36 inches. Window mart s hopper windows are approved by provincial fire code and can be installed in basements. 2 bedroom window opening areas and dimensions.

In addition the egress window requirements for basements specifies that they be at least 36 inches in height and width with a fully functioning opening. Often basements are renovated to become bedrooms. All the same size and style requirements apply regardless of location. Our energy efficient hopper windows are equipped with two.

The clearance area must be thirty inches at least. They provide additional air ventilation and easy exit in case of emergency. The horizontal area of the window well needs to be a minimum of nine square feet with a minimum horizontal projection and vertical width of 36 inches. Specific requirements for egress basement windows in canada.

Provide and unobstructed opening of not less than 0 35 m in area with no dimension less than 380 mm and. Maximum 44 inches to window sill measured from finished floor. If you have bedrooms in your basement every bedroom needs to have a window that can be used as an exit in the event of an emergency. Your windows must meet strict measurements in order to be an egress window.

Basement bedroom windows need the required clearance space as well as the required window size. Window wells greater than 44 inches in depth requires a permanently fixed ladder or steps to provide access. All in all egress window size requirements in canada are not hard to meet. Given the math involved some homeowners may expect the dimensions to be the toughest part of installing a window well.

Maintain the required opening during an emergency without the need for additional support. Hopper windows are suitable for tight areas and basements.