LDC D450 Stationary inflatable loading dock truck shelter

10’0” W X 10’0” H openings

Generally designed to suit 10’ wide x 10’ high openings. The series D450 service a large variety of trailer heights. This unit allows full access to the rear of the trailer when loading and unloading. An internal oil tempered spring on the header air bag and counter weight retraction design on the vertical bags allows the top and side air bags to fully retract when not in use. This design prevents damage from incoming trailers since the unit is inflated after the trailer has docked and deflated before
trailer departs.




  • 1 Pressure treated framing resists rot (optional galvanized frame available)
  • Rondrouge2 Raked head frame diverts water to sides
  • Rondrouge3 Protective steel guards
  • Rondrouge4 Replaceable foam bottom pads seal gap between truck and building wall
  • Rondrouge5 Yellow guide stripe ensures accurate placement of trucks
  • Rondrouge6 Translucent polyethylene sheeting with UV inhibitors allows light into loading dock area
  • Rondrouge7 Galvanized trim angle will not rust
  • Rondrouge8 “Stop” logo on side air bag to prevent trailer from entering dock area if bag is accidentally left inflated
  • Rondrouge9 Air bag storage curtains prevent damage to air bag when retracted by any misaligned trailer
  • Rondrouge10 Optional “Reflective Guides” ensure accurate truck placement and help to protect frame from misaligned trailers

Customize Your Dock to Suit Your Specific Needs

Conventional foam pads protect against weather, but restricts access to the trailer opening.

LDC’s D450 inflatable shelter provides full access to the rear of the trailer.


You can customize your dock seal with the ideal fabric for your application from a wide range of colours and fabrics available.

  • 14 oz Hi-Tear Vinyl customize-black
  • 22 oz Hi-Tear Vinyl customize-colors
  • 32 oz Hi-Tear Vinyl customize-black
  • 40 oz Hi-Tear Vinyl customize-colors
  • Hi-Performance Artic Seal customize-black
  • 16 oz Hi-Tear Hypalon customize-black
  • 40 oz Hi-Performance Hypalon customize-black


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