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Louvered Door Panel and Frame Assemblies serve as wall panels for above-ground utility vaults, providing necessary ventilation and access to equipment. Door panels provide simple entrance for routine service. Fixed panels can be removed to create ample room for replacing large equipment. These products are custom fabricated to meet individual customer and project specifications.


Design Features

Typical construction includes the following:

  • Prefabricated assembly with structural frame for embedding into concrete or block wall
  • Welded louver blades and hardware
  • Door panels – choice of right or left handing
  • Screens for preventing rodent access
  • Galvanizing or abrasive blasting and paint finish.


  • Technical Library
  • Industry
  • Services

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