The SG4500 sliding system delivers expansive glass views with a slim 22 mm interlock and concealed unitized glazing on all four sides. Available in 2 and 3 track configurations, it supports up to 400 kg per leaf and accommodates glazing from 12-38 mm. With a robust 65mm sash and capability for heights up to 16 feet, it enables uninterrupted floor-to-ceiling designs with structural confidence. A seamlessly concealed system with sleek integration, ensuring a modern aesthetic while maintaining functionality and enhancing architectural elegance. With an ultra-slim 204mm track width, this robust system maximizes space without compromising strength or performance.