I&A Dufour is specialized in doors motorization:

  • Drum doors
  • Bulletproof glass doors
  • Arched doors
  • Overhead doors
  • Sliding and swinging doors

Dams and roofing:

  • Shields and harrows
  • Automatic barriers
  • Chain dam
  • Enslaved security booth
  • Sliding or overheading roof

And any other special achievements, installations and maintenance of fire doors (motorized or not).