Aluminum double-hung windows are windows that have two operating sashes that can move up and down allowing for ventilation on the top, bottom or both. Aluminum double-hung windows are an excellent choice for the rooms that face desks, walkways or porches because the sash doesn`t open outward. With the tilt-in design, aluminum double-hung windows can be cleaned from inside of the house.
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The specifications and models of plastic-steel windows shoul
