Columbia River Basalt Curbstone

Define edges with a clean, durable stone border that holds lines through seasons of rain, freeze, and foot traffic. Columbia River Basalt Curbstone brings a natural, dark gray finish that pairs well with gravel, pavers, and planting beds. Use it to separate materials, keep borders tight, and give walkways and patios a finished, intentional look.

$580.00 / ton

Disclaimer

While we strive to provide accurate images of our materials on our website, it is important to note that these images are for illustrative purposes only. The actual products in stock may differ in color and appearance due to the natural variations of the materials and the ongoing changes in our inventory. We source many of our materials from multiple quarries in the area and stockpiles can change daily. Customers are highly encouraged to visit our locations and view the materials in-person before placing an order. If color or texture is an important factor, please consider ordering all the materials for your job at one time to ensure consistency.

Common Uses

  • Pathway edging: Keep gravel, mulch, and soil contained along walks and garden paths
  • Driveway borders: Create a strong edge that helps hold base materials in place
  • Patio outlines: Frame paver fields and define outdoor rooms with crisp lines
  • Bed separation: Cleanly divide turf, planting beds, and hardscape transitions
  • Retaining Walls: Blocky shaped natural stone that stacks nicely to create organic looking walls
  • Steps: Fit multiple pieces together to create natural stone steps and risers

Material Details

  • Unit type: Natural stone curbstone
  • Material: Columbia River Basalt
  • Appearance: Dark gray with a natural stone texture
  • Typical placement: Set on compacted base with proper alignment and restraint
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