Aluminum Extruded Frame Door With 63% Perforated Open Area

Martin International Enclosures’ Aluminum Extruded frame door has a 63% perforated open area and are used when high ventilation and cooling is required. These doors have a very nice aesthetic appearance with a rounded frame to match the enclosure frame radius

Martin Enclosures’ Aluminum Extruded Frame door is made of 6063 T5 aluminum extrusion and have a 63% open perforated insert for excellent ventilation, lockable swing handle latch, and lift off hinges. The doors open 180 degrees and more and come with left hand hinges as a default. Right Hand hinges can be installed at time of assembly upon request or field reversible when right hand hinges are supplied.


  • Security
  • Protection
  • Ventilation
  • Aesthetic appearance
  • Multiple locking and latching otions
  • Can Hinge left or Right
  • Full, 1/2, 1/3, 1/4 height doors available for most enclosures and can be interchanged as needed.
  • Side by Side split doors (Optional)
  • Doors open 180 degrees
  • 78% open available upon request

Part Numbers

Enclosure Frame ID19" ID Wide
20" ID Wide
23" and 24" Mounting
in 24" ID Wide Enclosures
28" ID Wide
21.09" (12U)LD2119CCRDLD2120CCRDLD2124CCRDLD2128CCRD
24.59" (14U)LD2419CCRDLD2420CCRDLD2424CCRDLD2428CCRD
35.09" (20U)LD3519CCRDLD3520CCRDLD3524CCRDLD3528CCRD
42.09 (24U)LD4219CCRDLD4220CCRDLD4224CCRDLD4228CCRD
52.59 (30U)LD5219CCRDLD5220CCRDLD5224CCRDLD5228CCRD
61.34 (35U)LD6119CCRDLD6120CCRDLD6124CCRDLD6128CCRD
70.09 (40ULD7019CCRDLD7020CCRDLD7024CCRDLD7028CCRD
73.59 (42U)LD7319CCRDLD7320CCRDLD7324CCRDLD7328CCRD
77.09 (44U)LD7719CCRDLD7720CCRDLD7724CCRDLD7728CCRD
84.09 (48U)LD8419CCRDLD8420CCRDLD8424CCRDLD8428CCRD


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