The folding and sliding FS system, commonly known as a harmonica, is perfect as an exit to the terrace. The portal allows you to connect up to seven leaves weighing 80 kg. The wings can be folded as much as possible, which gives a passage width of 6.3 m. It is a system without a threshold.
It is possible to make windows in three profiles: ECOLINE 68, THERMO 78, PASSIVE 90.
Wood: oak, larch, pine, meranti.
Advantages:
- the option of coating the covers in a selected color,
- possibility of opening inwards or outwards,
- smooth movement of the wings,
- brush seal protecting against dust, increasing the comfort of sliding,
- a low threshold equipped with a thermal break to prevent condensation,
- thresholdless system,
- top quality hardware surface resistant to weather conditions.
Ecoline 68
HS
Exterior
Interior
Walls
Fire windows
Fire doors