Concept Folding® 77 combines high insulation and comfort with maximum transparency and aesthetics. This folding door system maximizes your lifestyle by bringing the outdoors into your home, with minimal space usage. This high-performance system offers different opening types, both inward and outward, to meet all possible requirements. In addition to standard folding elements, the CF 77 incorporates a main door principle in which the first wing can be used as an entrance door without affecting the other folding wings.
CF 77 is lower than the high-performance ones to perfectly suit all comfort and aesthetic requirements. and even offers 4 different threshold solutions up to flat thresholds. The CF 77 concept can also be perfectly combined with CS systems for windows, doors and curtain walls.
In addition, the CF 77 is available in two different styles: Functional and Slim-Line. The CF77SL alternative offers thinner visible profile widths.