What does casement window mean?
Casement windows are ones that are hinged to a frame. They can open outwards or inwards. Awnings, hoppers are all part of casement windows. We just had Champion Window (http://www.yellowpages.com/pelham-al/mip/champion-window-of-birmingham-473731175) install these in our bedroom – the new type of windows as made with energy efficient glass. You can save on your utility bills.