Plastic Crate Detention Systems

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Plastic Crate Detention Systems


Plastic crate style underground detention systems provide the most space-efficient prefabricated storage solution available.  Lightweight but durable, these polypropylene modules come in a variety of cover capabilities and sizes.  With a 95% open area, they allow a designer to reduce footprint to avoid conflicts, ease site staging, and maximize developable land.  Reach out to D2 for help navigating which option and configuration is best for your application!

More Details


  • Stormwater storage for site development
  • Stormwater storage for roadway projects
  • Tree protection
  • Green roofs
  • Athletic fields


  • Unmatched open area for smallest possible footprint
  • Requires less backfill than other system types
  • Can be stacked
  • Many options available


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