The 82 Series Window System by Veka is a window system of slider, casement and picture windows designed for performance. The system’s 1 3/8-inch maximum glass thickness allows for the windows to be triple glazed while maintaining enough spacing for thermal performance, say company officials. Key features of the system include a 4 9/16-inch frame depth, an all-welded frame and sash, a full complement of accessory profiles, an interior glazed frame and an exterior glazed sash. The 82 Series includes multiple glazing bead options using single or dual durometer and triple weather stripping to achieve DP60 rated performance levels. 2018 WinDoor Booth #525