Fireproof walls

Fireproof walls prevent spreading fire across a building.

Fireproof walls

The Swiss quality products we use from Jansen offer a replacement for standard windows, doors, or fixed glazing with their fire-resistant variants. Fire-resistant solutions for atypical constructions (such as roof skylights, recesses, winter gardens, bay windows, pool halls, etc.) are also not a problem.

Jansen products are available in fire-resistant versions up to EI 90, and in the case of fixed fire-resistant walls, up to EI 120.


  • Steel
  • Galvanized
  • Stainless steel

Surface treatment

  • Stainless steel brushed
  • Stainless steel polished
  • Powder coating (komaxit) in RAL shades and specific IGP powder colors
  • Paints (spray) in RAL shades and colors of various specific effects and shades
  • Hot-dip galvanizing (only possible for Economy profiles)
  • Cladding (brass, stainless steel, aluminum, copper, foil)

The processes are carried out under the control of the European quality management standard ISO 9001:2009.