Drain Rock

A coarse crushed rock used primarily for drainage applications like French drains, drywells, and erosion control. Larger pieces allow excellent water movement.

Drainage
Low Compaction
No items found.

Size

3/4" - 1 1/2"

Best For

  • French drains and other subsurface drainage systems
  • Dry creek beds and landscape features
  • Behind retaining walls for water dispersion
  • Under downspouts or splash blocks
  • Base layer for erosion control projects

Benefits

  • Excellent drainage capacity
  • Stays in place due to angular shape
  • Low maintenance once installed
  • Minimizes soil erosion

Avoid When

  • Pathways or walking surfaces where comfort underfoot is desired
  • Top dressing for planting beds
  • Areas requiring compaction for structural support (e.g., under pavers)

Materials Calculator

Use our Landscaping Materials Calculator to quickly estimate how much bark, soil, gravel, or rock you’ll need for your project. Just enter your dimensions, and get accurate quantities to help you plan and order with confidence—no guesswork required.

We provide bark and rock delivery services to the following areas

Aloha
Cedar Hills
Bethany
Banks
Beaverton
Helvetia
Hillsboro
Cornelius
Forest Grove
West Portland
Cedar Mill
Orenco