Bi-folding window

Bi-folding window can create a particularly large opening. Bi-folding window can have two to eight sashes.

Hardware for Homerit bi-folding windows are made by Siegenia ( ) in Germany. Up to eight window sashes can be connected – with a carrying capacity of up to 80 kg per sash.

Thanks to the exceptional operating convenience the folding sashes can be easily and safely pushed aside. Large ball-bearing mounted rollers also guarantee free, quiet running.

The high grade Titanium Silver surface finish ensures the long life of the track.


Because PVC-U profiles are quite big recommended bi-folding window sash width is 600mm or more otherwise the glass may look small or out of portion.

Due to high cost of the hardware bi-folding windows are more expensive than other types of windows. If the window does not need to open fully stack window which can open two thirds may be a good option.

Bi-folding window corner drawing with track

Product Features >>

  • Fully compliant to technical specifications set forth in European standards, EN12608.
  • Multiple chamber system design enhances heat and sound insulation properties.
  • Galvanised steel reinforcement imparts optimum stability to the window system.
  • Comply with Clause B1 and Clause E2 of NZBC for an Extra High wind zone.

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