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Windows - Janisol | Jansen
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Windows - Janisol | Jansen

  • Use

    Steel and stainless steel windows
  • Applications

    New builds and refurbishment
  • Characteristics

    Slender profile face widths, made of steel or stainless steel
  • Certification

    CE marking in accordance with product standard EN 14351-1Tightness against heavy rain up to class 8A | Air permeability up to class 4 | Resistance to wind load up to class C4 | Airborne sound insulation up to Rw 45 dB | Coefficient of thermal transmittance Uw > 1.3 W/m2K | Shear bonding in accordance with EN 14024 | Burglar resistance in accordance with EN 1627 up to RC (WK) 3 | Bullet resistance up to 6 | TRAV | RWA / NRWG

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More about this product

The slender profile face widths on the Janisol windows made of steel or stainless steel provide space for creativity and lend the building a special character. Whether it is sash bar variants, arched windows or large-element glazing: the Janisol window system is particularly suitable for use in new buildings as well as for the refurbishment of existing building fabric

Materials/Surface Finishes

  • Uncoated or strip-galvanised steel, suitable for powder coating or stove-enamelling
  • Stainless steel 1.4401 (AISI 316) or 1.4301 (AISI 304) (smoothed on request)

Window Types/Opening Options

  • Single and double casement windows, with and without fixed side panels or transom window
  • Side-hung, turn-tilt, bottom-hung, top-hung and double-vent windows
  • Horizontal pivot windows
  • Fixed glazing


  • Concealed or surface-mounted fittings
  • Integrated or surface-mounted electric drives

Special Technical Features

  • Installation depth 60/64 mm
  • Special geometries (semi-circular tops, trapezoidal windows etc.)
  • Structural glazing panel as special solution
  • Weight of casement up to 180 kg

Contact manufacturer


Contact manufacturer

Contact manufacturer


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