Blast Doors

International Door manufactures custom blast doors for blast ratings 100 PSF and higher. IDI blast doors are available as Vertical Lift Doors or Sliding Doors which can also be fire rated up to 3 hours (within tested limits).

IDI will work closely with you as you design and construct your facility. Please consult with the IDI engineering staff for technical and design information.


  • Ammunition or explosives bunkers
  • Missile storage facilities
  • Military facilities
  • Test cells
  • Paint rooms or paint facilities
  • Dynamometer facilities
  • Aerospace facilities
  • Mining operations


  • Integral pedestrian doors
  • Fire rating up to 3 hours (UL A-Label)**Certain size limitations - See IDI Fire Door Page for more details**
  • Corrosion resistant metals
  • Custom designs/applications
  • Custom controls and sequencing