"Casement Windows offer a whole level of beauty in a window that is also wonderfully functional. Its superior design makes it ideal not only for single window units but also for creating multiple assemblies like Bows, Bays, and Pictures and your original combinations."
"OKNA’s Casement Window cranks out smoothly for maximum ventilation as well as eﬀ ortless cleaning".
"The Casement Window oﬀers a streamlined look in a window which is practical in areas with obstructions. It cranks out smoothly for air circulation while protecting your home from the elements." (OKNA Casement Brochure).
To read more about the Casement see PDF brochure.