Detention frames are made from 14 or 12 gauge steel and have unique hinges, locks, and other high security hardware preps.

HMF Express detention products conform to HMMA 863: GUIDE SPECIFICATIONS FOR DETENTION SECURITY HOLLOW METAL DOORS AND FRAMES, with these exceptions:

  • 11 gauge strike reinforcement
  • No test report on ASTM 1458 for impact, static load, and edge crush

Contact our sales team to discuss your project requirements and our capabilities