CS 77 is a thermally improved three-chamber system for windows and doors that boasts the optimum combination of safety and comfort. Fibreglass reinforced polyamide strips with ribs and/or hollow chambers guarantee high thermal insulation levels.
Eco system is a high performance aluminium system that combines aesthetic design with energy efficiency. With a Uf-value down to 2.25 W/m2K according to EN 10077-2, this system meets the latest thermal insulation requirements. Eco system offers a solution for every standard application for inward and outward opening windows, window-doors and flush doors. Furthermore, the Eco system allows the fabrication, production and easy assembly of windows and doors in less time. Different inner and outer colours are possible.