Steel door with non fireproof FRD

  • steel door heat insulated
  • civil, industrial and special buildings with requirement of high reliability
  • thermal transmittance U = 1,4 W/ m2K

Steel door FRD III fireproof

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  • fireproof steel door 
  • use for civil, industrial and special buildings
  • requirement of high reliability and high fire resistance 

Steel door FRD IV fireproof

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    • fireproof steel door  
    • use for civil, and industrial constructions
    • requirement of high reliability and high fire resistance

    High fireproof steel  door FRD-HFR

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      • fireproof steel door
      • use pro industrial and special contructions
      • high reliability and high firesafety 

      Steel door ATD -  AirTightDoor

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      • gasproof steel door
      • use for industrial and special constructions
      • one side overpressure 1000kg/1m2  

      Inspection doors 


      • steel inspection doors
      • non-fireproof, fireproof
      • intended to technologic holes
      • implementation under wall facing and on the wall facing 

        

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