Double hung windows are popular because of their aesthetic appeal, ease of use and low maintenance, this also makes them a great choice for any room in your home. They can be built  to work as a stand-alone window or to be used along with other windows to fill a larger opening. They are available in a wide range of sizes and colors allowing them to be used in any area of your home. If you have children or pets in your home, these window styles may be a great choice for your top floor as they offer additional safety or if you enjoy fresh air and a cool breeze as they can be opened from either the top or bottom for additional ventilation