Double/Single Hung Window
One or both sides slide vertically
Opens outward by hinging left or right side.
Sliding or Gliding Window
One or both sashes slide horizontally.
A non-venting or inoperable fixed window.
A combination unit made up of three or more windows. Can be assembled from almost any combination of casement, double hung, or picture windows.
A combination unit made up of three or more windows, assembled along a common radius.