Correctional Segment

Security Ceilings

Product Type
Ceilings Walls Integrated Ceiling Systems Suspension Systems Trims & Transitions Building Perimeter Systems Drywall Grid Systems


Tamper-resistant security ceilings for non-accessible plenum areas.

MetalWorks™ SecureLock™

  • 2' x 2' panels help resist or limit plenum access
  • For minimum security areas requiring a tamper-resistant security ceiling able to withstand up to 430 lbs. of force

MetalWorks™ SecureLock™ Plus

  • Screw-in plank system for maximum security areas, such as a prison ceiling, requiring a tamper-proof security ceiling capable of withstanding 600 impacts with 200 ft. lbs. of energy and resisting 960 to 3,100 lbs. of force
  • Available in custom sizes and colors


MetalWorks™ SecureLock™ Testing

Armstrong MetalWorks SecureLock is a tamper resistant ceiling system to use prevent individuals from leaving the space or to prevent the storage of contraband. This video shows the product undergoing uplift and impact resistance tests.

Watch Video


Please provide a properly formatted email address. (example:
My Armstrong | View Cart
Change Country | Français Canada