Janisol folding partition


The Janisol folding partition is based on the thermally insulated Janisol system and is flexible in use. It can be used as a room divider or for the exterior. The proven system – newly developed for flexible openings – can be opened inwards or outwards. Slender steel profiles and narrow face widths result in robust, hard-wearing and durable folding partitions.

Materials/surface finishes

  • Strip-galvanised steel, suitable for powder coating or stove-enamelling

Element types

  • Manual folding-sliding glass doors
  • 2 to 6 leaves
  • Inward- and outward-opening
  • Any leaf arrangement


  • Fittings up to 200 kg
  • Weight of leaf up to 100 kg
  • Leaf widths up to 1’000 mm
  • Leaf heights up to 2’900 mm

Special technical features

  • Installation depth, leaf 60 mm
  • Installation depth, frame 60 mm
  • Infill elements, 14 – 37 mm
  • Face width from window overlap area 105 mm
  • Face width, leaf with frame 82.5 mm

Test certificates

  • CE marking in accordance with product standard EN 14351-1
  • Tightness against heavy rain up to class 8A (450 Pa)
  • Air permeability up to class 4
  • Resistance to wind load up to class C3/B3
  • Operating forces class 1
  • Airborne sound insulation up to Rw 45 dB

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