Excellent performance sliding door system. Installation depth of frame 174mm and the door sash of 62mm. Strong and sturdy sliding sash with 2.8mm wall thickness. Max sash width - 2700mm and Max Sash height- 2700mm. Glass thickness 12mm to 36mm can be accommodated. Unique solution of Aluminum threshold allows barrier-free access. Maximum wind pressure with standing capability. Multipoint locking function enhances the safety performance.