The double hung window continues to hold its superior ranking among all replacement windows on the market, due to its traditional look and unlimited options for customization. At E-Z Window Solutions, the double hung replacement windows we offer are those of top reliable names who are established and trusted among the market. Upper and lower sashes, responsible for synchronized movement, all confined to a single casement, proves why today in America double hung windows are one of the most typical upgrades chosen by consumers. These windows are commonly chosen to replace the usual single hung.