Steel Folding and Sliding Door

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

  • Uncoated or galvanised strip steel
  • Powder-coating or wet paint finish

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 3’000 mm

Special technical features

  • Installation depth, leaf 60 mm
  • Installation depth, frame 60 mm
  • Infill elements, 5 – 35 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 5A
    • 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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Metaltek Capture 5

Technical specification

Architectural catalogue

Metaltek processes steel, stainless steel, aluminum profile to fabricate door, window and façade. We provide solutions for aesthetic, functional and security requirements by following closely market novelties and trends. Steel profiles and hardware are imported from swiss manufacturer Jansen AG and this premium quality material is combined with 1st class workmanship.