Highly energy efficient
Concept System® 86-HI is a highly insulated system for inward opening windows, which meets the highest requirements concerning safety and stability. The system’s unique insulation concept not only ensures the extreme stability and elevated water and air tightness, but also makes it perfectly suitable for the incorporation of triple glazing. The overall insulation value (Uf) of the system goes down to 1.4 W/m²K for a standard opening window, making it one of the most energy-efficient systems available. CS 86 has even achieved the Swiss Minergie® and Minergie-P® component label, the sustainability brand for new and refurbished buildings. With regards to safety, CS 86-HI can comply with burglar resistance classes 2 and 3, offering an ultimate level of security. Ultimate combinations are possible, with CS 86 doors, CP 155 sliding system and CF 77 Folding doors, making CS 86 extremely suitable for all types of building concepts.