The short answer is awning windows can be used for egress but there is a longer answer.
Egress awning window.
In addition the egress window requirements for basements specifies that they be at least 36 inches in height and width.
Minimum width of opening.
In canada egress windows are required in every room that is a bedroom or is used for sleeping at night time.
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.
Minimum height of opening.
Egress windows are windows that meet specific size regulation and allow for an unobstructed exit in the event of a fire or other emergency.
Each window style has a minimum required measurement in order to meet egress.
See below or occasionally bottom hung sash or a combination of these types sometimes with fixed panels on one or more sides of the sash.
Window wells greater than 44 inches in depth requires a permanently fixed ladder or steps to provide access.
Basement egress windows must also include window.
Maximum 44 inches to window sill measured from finished floor.
This makes them ideal for basement egress and for other areas where space is limited.
For determining egress window sizes and placement the international building code holds that every bedroom must contain.
In the usa these are usually opened using a crank but in parts of europe they tend to use projection.
A casement window is a window with a hinged sash that swings in or out like a door comprising either a side hung top hung also called awning window.
Minimum net clear opening.
Regardless of style all windows must meet certain minimums which are.
Certain styles such as awning windows cannot be placed in bedrooms without there being a secondary exit in the bedroom because the operating arm does not allow for a large enough opening for a human exit in case of emergency.
Maximum sill height above floor.
The overall size of this smallest egress casement window is 8 sq.