Home Safes & Vaults Selection Guide Class 1, 2 & 3 Vault Doors

Class 1, 2 & 3 Vault Doors

Acme Safe Class 1, 2 and 3 vault doors are simply the best doors available. In addition to our internal testing, our doors have been tested and approved by UL for Class 1, 2 and 3. These tests include attack by mechanical tools, electrical tools, and oxyacetylene torches. To meet international requirements, our doors have also been tested and approved by several leading banks and test agencies. The door is designed to be used with a generic vault (grouted or not grouted) or with our UL listed modular vault line.


  • Dual control combination locks must be dialed by two people to open
  • 14 hour, UL listed time lock with reset function, which allows time to be taken off in case of an over-wind
  • Door comes with alarm door contact and heat detector
  • When optional vault vent port is used, door contact automatically opens or closes vent
  • Either Lexan or Bar day gates are available
  • Extra large doors can be made to accommodate forklifts or even trucks
  • Made in America
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Class 1 VD
Class 2 VD
Class 3 VD