Safety class 4

Protect C4 is a safety door of very high quality, which construction grants extra strength and resistance. The test institute IFT Rosenheim in Germany has tested and classified Protect C4 in class 4 in compliance with ENV 1627.
Furthermore the door has an acoustic capacity of 45 dB Rw and a fire resistance of EI 45.

Call us to hear more on phone on +45 97 99 17 00 or send us an e-mail on

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  • akustisk-ydeevne Acoustic capacity

       45 dB Rw (C;Ctr)

     termisk-transmissionThermic transmission coefficient (U-value)    1.5 W (m²-K)
     aabne-lukke-cyklusOpen-/close-cycle    100.000 times
     vindlastWind load   Class C3
    lufttaethed Airtightness    Class 3
    vandtaethed Water tightness    Class 2A
     brandmodstandsevneFire resistance    EI 30/ EI45
  • We are capable of customising your door so that it meets your specific requirements of safety, resistance and look. You can choose between several carvings and profiles..

    Painting options for doors and casings

    Profile options

    Range of colours for Umidax HLS plate

    Range of colours for PVC laminate