These thin frame factory windows represent a very typical 3 over 2 style window use in many factories, schools, warehouse and other types of buildings. They are designed for a 3'9" high by 4-9" wide opening.You may hinge them at the top or bottom to show open or leave them closed.
Paint them in a metal color to simulate real metal framed windows. Two windows could be used, one over the other for a larger opening.
These frames may be placed back to back on the acetate sheet provided to add more detail to your windows.
