Alameda® Patio Stone


Keystone Alameda Patio Stone’s naturally-weathered look provides an element of customization to every walkway, patio or hardscape project.

With Keystone Alameda Patio Stone, the beauty of naturally-weathered river stone combines with a single unit installation to simplify the creation of stunning walkways and patio spaces. Complete your project with the complementing Alameda Edgers.


Alameda Product Information

    • Buff Charcoal

    Additional colors and blends available upon request. The colors seen here may not be an exact representation of the actual color. See your representative for color samples. When using color blends, we recommend working off multiple pallets to get the best color results.

  • Headwaters Concrete Products is strategically located to serve the North Texas, Houston and San Antonio metropolitan areas, East Texas and Louisiana. We also service areas outside of Texas and Louisiana. All locations are open to the public.

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Alameda Estimating Chart

Use this chart to estimate the number of units you will need. Project Square Feet=Length x Width

Square Feet 50' 100' 150" 200' 250' 300'
Units Needed 50 100 150 200 250 300

Features and Benefits

  • XeriStone® technology creates strong, interlocking joints.
  • Interlocking joints aid in quick and easy installation.
  • Irregular face shapes create complex patterns for individualized designs.
  • Ideal for residential or commercial use in light traffic areas.