GLACIAL BOULDERS continue to be our specialty and our staple product. You can confidently view Duro as your trusted supply line from the field directly to your job site.

These boulders are sorted 3”- 8”, 6”- 12”, 12”- 24”, 24”- 36”, 36”- 48”+. This year we have also added a new size: 2”- 4” washed rock, 85% round.  

Delivery? No Problem!
  • Side dump
  • End dump trailer
  • Grapple/Clam Trailer
  • LTL shipments
  • Flatbed trailer




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Brad Paskewitz in Redwood Falls, MN on Houzz