Basement Egress Window Size Edmonton

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.

Basement egress window size edmonton.

Maximum 44 inches to window sill measured from finished floor. Where a window required in sentence 1 opens into a window well a clearance of not less than 760 mm shall be provided in front of the window. We do not recommend having the foundation of our homes sliced and diced without the correct due diligence completed to ensure the foundation would remain solid. The nbcc details specific size requirements as.

Typically we can achieve egress conforming size with as little as 17 height. The irc includes specifications for egress window sizes and locations which vary slightly depending on which floor of the house the bedroom is on. Your windows must meet strict measurements in order to be an egress window. Since older home in edmonton often have very small basement windows it s common to require a renovation to install a basement egress window in your foundation.

This is a vast improvement from the current industry standard for an egress slider which is 60 x 30. They must provide unobstructed openings with areas no less than 3 8ft with no dimension less than 15in. Sentence 9 9 10 1 3 specifies that there must be a minimum clearance of 760 mm in front of designated escape windows to allow persons to escape a basement bedroom in an emergency. 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 all dimensions should be over 380 mm 15 inches.

To ensure the unobstructed opening meets these criteria you should measure between the sashes jambs sills and opening mechanisms. Figure a 9 9 10 1 2 window opening areas and dimensions a 9 9 10 1 3 window opening into a window well. The window referred to in sentence 1 shall a provide an unobstructed opening of not less than 0 35 m in area with no dimension less than 380mm and b maintain the required opening during an emergency without the need for additional support. Windows referred to above shall provide unobstructed openings with areas not less than 0 35 m2 3 8ft2 with no dimension less than 380 mm 15 in.

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.