A 5-chamber system features very good thermal insulation parameters.
Our innovative solution is based on a snow-white A-class profile made exclusively of primary materials to ensure the highest quality. These windows are perfect for both warm and cold climates.
EPDM GASKETS 2
THERMAL TRANSMITTANCE Ud = 1,0 W/(m2K)*
INSTALLATION DEPTH 70mm
NUMBER OF CHAMBERS IN THE FRAME 5
NUMBER OF CHAMBERS IN THE SASH 3