CF 77 accordion door
CF77 – this folding door system optimizes your lifestyle, maximizing space both visually and physically.
The high thermal insulation of the accordion doors creates a comfortable environment indoors all year round. A practical feature of folding doors is the use of one leaf as an entrance door, without having to open the entire sliding structure. Four door sill solutions are available.
Opening elements
Specifications
Max. height vent.:
3000 mm
Max. width vent.:
1200 mm
Water tightness:
6A (250 Pa)
Thermal insulation:
2,25 (Uf) ВW/m²K
Acoustic performance:
45 (-1;-5) dBБ
Wind load resistance:
В3 (1200 Pa)
Air tightness max. test pressure:
4 (600 Pa)
Max. Glass thickness vent.:
63 mm
