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Drewexim offers a wide range of window and door ventilators located in the sash, frame or in the glazing. There are standard mechanical vents available and also automatic. In some of the types of Drewexim windows and doors we offer concealed - secret vents. On the inside they are located beneath the top frame so that it is barely visible. On the exterior there is no canopy used so when looking at the window or door form the outside the vent is not visible at all. |
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