
Next to fixed window a casement or "crank" style will provide the best protection against the elements. Its dual weather seals and multiple locking handles help ensure an air tight seal and maximum security.
Available in sizes from 16" - 36" in width and various heights up to a max. of 14 sq/ft.
With the operating sash being the majority of the surface area, a casement window is also the best option where unobstructed view and ventilation are the primary concerns. Also, the offset crank and ability to open to a full 90 degrees will help ease the burden of window washing, allowing the consumer to wash the outside glass from inside the home.
Based on the test results, the Casement Window met the performance levels as outlined in CSA A440-00 with respect to the following: