Pre-Hung Vault Doors

Pre-hung vault doors offer security and floor level access to transformers and other critical equipment located in utility vaults and network protector compartments. Ross custom fabricates these doors to meet individual customer and project specifications in (3) primary configurations: Tin-clad fire doors (three-hour fire rating); Louvered doors (where ventilation is required); Steel plate doors (for interior of network compartments).

Typical construction includes:

Pre-hung assembly with frame and hardware
Steel doors receive galvanizing or abrasive blasting and paint; tin-clad doors have a mill finish
Options include single or double leaf, right or left hand opening, in-swing or out-swing and vent dampers.
Other material and finish options are available