Hopper Windows
A hopper window should not be confused with an awning window or casement window. Although all three windows are hinged and do not slide or lift, a hopper replacement window is hinged on the bottom and tilts open at the top so the entire window can be opened. The hopper window is perfect for small spaces and provides great venilation.
In addition, there is a crank handle and a pirce that holds the window in place, in order to prevent it from slamming due to the wind.