They are available in single and multi-panel configurations and can be manufactured to fit your width and height requirement. We offer 7500 and 1200 series doors that apply for widths up to 40 ft.

Every door is custom engineered to your opening and is certified by a professional engineer.


  • Mechanically counterbalanced

  • Steel fabricated panels complete with insulation

  • Safety catches are standard
  • Options available include bottom safety edge, windows, doors, insulated weight box, corrosion-resistant, and blast rated

  • Mining Facilities
  • Heavy Equipment Storage
  • High-Security Entrances