It is a heat-insulated curtain wall system. It is designed for the projects which only the glass image is desired. With the clips-in-glass system used on the 4 sides, the glass-to-glass joint is provided between the modules. The system is very easy to produce and install.
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.