VISS Fire facade


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The VISS Fire system keeps the glass in the right position in the event of fire with a wide range of additional components, such as fire-proof anchors, stainless steel clamping sections etc. to prevent the entry of fire and smoke. Numerous projects and a host of international tests and approvals in classes E30, EI30, EI60, EI90 attest the reliability of VISS Fire with respect to thermal insulation and fire protection.

Materials/surface finishes

  • Uncoated steel or hot-galvanised strip steel, suitable for powder-coating or stove enamelling

Support structures

  • VISS system profile
  • Designer profiles (Linea)

Construction types

  • Mullion-mullion-transom construction
  • Mullion-transom-mullion construction
  • Welded and/or push-fit construction
  • Segmental glazing


  • Doors with curtain walls

Special technical features

  • Face width 50 mm
  • Installation depths 50 – 140 mm
  • Thickness of infill elements, 5 – 70 mm

Test certificates

  • Tested in accordance with EN 1364
  • Fire protection classes E30 / E60
  • Fire protection classes EI30 / EI60 / EI90
  • TRAV
  • Product standard curtain wall in accordance with EN 13830
  • Clamp connection AbZ Z-14.4-465
  • Mullion-transom connection AbZ Z-14.4-467
  • Swiss fire protection approvals
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