Reynaers CS 77 is a thermally improved three-chamber system for windows and doors, which is the optimal combination of safety and comfort. The polyamide strip with ribs and hollow chambers ensure high levels of heat insulation. The system is available in different aesthetic shapes to fit current architectural styles by offering all types of the active and passive opening of windows and doors. The double clamping mechanism between frame and sash on the back of the window and the low level of drainage provide much better protection against wind and water. Different internal and external colours are possible.
Frame: 68 mm Sash: 77 mm (window), 68 mm (door)
Acoustic performance: RW (C; CTR) ≤ 44 (-2,-5) dB, depending on the type of glass (EN ISO 140-3, ISO EN 717-1);
Air permeability: 600 Ра (Class 4) (EN 1026, EN 12207);