G&L Bark & SupplyG&L Bark & SupplyFamily-owned since 1989
1  1/2 Drain Rock

Product materials may be viewed in person at our Spanaway and Lacey yards.

Drain or washed Rock

1 1/2 Drain Rock

Clean washed rock specifically graded for drainage applications. This is an 1 1/ 2 Drain Washed Rock free of fines and clay so water flows through freely. Essential for French drains, behind retaining walls, around foundations, and septic drain fields. Won't clog over time like unwashed rock. Quarter shown for scale.

Common uses

  • French drains
  • Retaining walls
  • Foundation drainage
  • Septic fields

Coverage guide

1 yard covers approx. 65 sq ft at 3" depth

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Call or visit the yard for current availability, pricing and pickup or delivery options. Same-day delivery is often available.

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