STANDART

• PVC profile from German companies SALAMANDER / BRÜGMANN
• 5 profile frame and flap system
• Profile of frames and flaps depth 73 mm
• Number of perimeter seals – 2
• PVC windows are equipped with two standard 24mm double-glazed windows and are filled with argon gas, as one of the windows is covered with selective coating
• Galvanized steel reinforcement 1,5 – 2mm (depending on the size of the window)
• The opening fittings provide opening of windows in four modes, including the winter mode
• The windows are equipped with a Roto NT coating from RotoSIL Nano
• Thermal insulation – coefficient of thermal conductivity Uf = 1,1 W / m2K