The CF 77 is available in several configurations featuring between two and eight door leaves. You can choose to incorporate a main door principle into the design without affecting the rest of the system. For large scale projects, the CF 77 is compatible for use with other CS systems for windows, doors, and curtain walling. It is also perfect for smaller scale residential installations, with its neat folding action having minimal impact on interior living space.
The CF 77 is available with four different threshold options: Flat Bottom, Low Threshold, Double Weather Seal, and High Performance. This ensures you can meet all functional requirements and performance levels.Contact Quote
|Specifications||Flat bottom||Low threshold||Double weather seal||High performance|
|Air Tightness||N/A||Class 2||Up to Class 4|
|Wind Load||N/A||Class B2||Up to Class B3|
|Water Tightness||N/A||Class 4a (150Pa)||Class 5a (200Pa)||Up to Class 9a (600Pa)|
|Max vent size||1200 x 3000mm|
|Door leaf capacity||2 – 8|
|Dual colour option|
|Glazing thickness||Up to 63mm|
All our aluminium bifold doors can be powder finished in any RAL colour. You can choose from single or dual colour for almost infinite customisation possibilities.