It is a heat-insulated curtain wall system. The cap can be used either vertically or horizontally with their different alternatives depending on the desired design in the facade.
The glass-to-glass joint can be achieved between the modules with the clips-in-glass system at two sides where the cap is not used. It has a high-insulated sliding blade and matched case. The outer seals of the system are silicone and those of the sliding blade are EPDM-based.