On the basis of using the same amount of profile and cost we maximize the thickness of the main force components in order to strengthen the wind resistance performance. We use a complete profile to make the sash and there are two sealing structures with excellent EPDM gaskets, so a wonderful water and air resistance performance is guaranteed. When the window is closed, the frame and sash are in the same plane. Also the gaskets are wraped in the frame, which can effectively prevent gaskets from being worn out. At the same time, it's not easy for water to get in through the top or the side of the sash.

Material description:
Profile: Aluminum 1.4mm
Color: Aluminum - powder coated, hundreds of color to choose.
Glass: Both single and double insulating glazing are available. Low-E, clear tempered, laminated, heat-reflection.
Hardware: High quality and multi-point lock; High wear resistance hinge

US$50-US$500