Only the low threshold feature, which is just 21.5 mm in height, allows users to have comfortable passage on the floor outside. The system allows the use of glass up to 40 mm width in the sash with a 46 mm frame. With only 25 mm frame profile that can be folded at 90 degrees, the system provides a minimum profile view and is also one of the successful Lift & Slide sliding systems in the industry. Designed with the principle of minimum profile usage and easy manufacturing and assembly opportunities, the Unique Slide sliding system maintains its distinct position among industry competitors with its innovations. It offers users maximum panoramic view with narrow sash option having 50 mm visible width alternative profiles. It provides superior thermal performance thanks to its 18 mm polyamide barrier structure and EPDM gaskets. With its Euro-Groove channel structure, it is compatible with various brands and types of opening accessories. The system allows multi-point locking.