Janisol C4   Custom Steel Fire Rated  Door

Jansen has put the advantages of ceramic to good use. The result is fire protection doors that combine strength with the highest fire protection characteristics. The innovative fire protection infill panels can achieve up to an E190 fire resistance class with an installation depth of only 70 mm.

Product details


Materials / surface finishes


  • Uncoated steel or hot-dip galvanised steel strip, up to EI90 suitable for powder-coating or stove-enamelling 


Element types

  • Single- and double-leaf doors with and without fixed side panels or transoms 

  • Fixed glazing



  • Welded or screw-on hinges in steel or stainless steel 

  • Integrated door closers for EI60 

  • Multipoint locks (motorised also available) 

  • Designer glazing frames 

  • Emergency locks and panic push-bars 


Special technical features


  • Connection to solid wall or lightweight wall construction 

  • Dry glazing and wet glazing 

  • Central glazing 

  • Door heights up to 2.50 m with mortise lock 


Test certificates

  • Tested in accordance with EN 1634-1 

  • Fire resistance class EI60 and EI90 

  • Fire wall special design EI120 

  • Smoke protection in accordance with DIN 18095 and 1634 - 3 

  • Emergency exit doors in accordance with EN 1125 / EN 179 

  • Swiss fire protection approvals 

  • Burglary protection RC (WK) until class 3

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©2018 by IQ Radiant Glass Steel Windows

IQ Radiant Glass ®

Villanova, Pennsylvania,19085, USA


 610. 246.3922