Egress Window Size Ontario Canada

Following are the requirements of egress window ontario set forth by the nbcc for ontario residents.

Egress window size ontario canada.

Enter the dimensions of your rough opening width and height. 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. Requirements of egress bedroom windows. Egress windows or doors for bedrooms 1 except where a door on the same floor level as the bedroom provides direct access to the exterior every floor level containing a bedroom in a suiteshall be provided with at least one outside window that.

The window must have an unobstructed opening not less than 3 8 square feet approximately 30 x 30 brick opening. The window must be operable from the inside without the use of keys tools or special knowledge. No less than 3 8 ft 2 0 35 m 2 minimum dimension for egress windows. Specific requirements for egress basement windows in canada.

Meets canadian clear opening minimum size clear opening height 18 88 meets canadian clear opening minimum size. No less than 15 inches 380 mm measure your windows between the sashes sills jambs as well as between the opening mechanisms. The window well size of egress windows in basement must meet the above criteria and also must have an opening with a depth of 30 inches 0 76 m and must be 76 cm from the wall. The ontario building code sets out requirements for the size type and operation of an egress window.

Size requirements of the egress window.