The CS 86-HI is a superior thermal insulation system suitable for interior and exterior windows that meet the high safety and stability requirements. The unique thermal insulation concept of the system not only ensures system stability and superior water and air tightness but is perfectly compatible with the triple glazing.

The overall insulation value (Uf) of the system goes up to 1.4 W / m²K for a standard window, making it a highly energy efficient system. CS 86 has obtained Swiss certification Minergie® and Minergie-P®.

The CS 86 system fits perfectly for all types of construction and can be combined with the CP 155 sliding system and the CF 77 folding door.