Cushion Sand: Protect Your Infrastructure with Precision Leveling

Our Cushion Sand provides a clean, non-expansive buffer that protects rigid structures from the shifting clay soils common in Texas and Oklahoma. This screened material is engineered for easy grading under concrete slabs, underground utilities, and vinyl pool liners to prevent punctures and uneven settling. We provide reliable, high-volume hauling to ensure your foundation is prepped and ready for the pour on schedule.

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The Essential Buffer: Why Cushion Sand is Critical for Texas Soil

Texas clay is notorious for shrinking and swelling. Cushion Sand serves as the vital leveling course between volatile earth and your rigid structures. Unlike high-clay fill, this low-plasticity sand provides a stable, uniform plane that won’t heave or settle unevenly.

At Select Sand & Gravel, we provide screened Cushion Sand designed for effortless spreading. It acts as a professional-grade “leveling course,” ensuring that when you pour concrete or lay a pool liner, the surface remains flat and protected from the structural stress of the ground.

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Technical Protection: Foundations and Underground Utilities

Contractors in Austin, Houston, and San Antonio rely on our Cushion Sand for its specific protective properties:

  • Non-Abrasive Texture: Screened to remove large rocks, ensuring it won't puncture moisture barriers or damage underground utility coatings.
  • Self-Leveling Properties:Effortlessly fills voids in rough-graded subsoils to create a perfectly flat workspace for form-setting.
  • Moisture Management:Provides a basic capillary break to help discourage moisture from wicking directly from the soil into your concrete slab.

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Project Uses: Professional Grade Versatility

Cushion Sand is a specialized utility material used across the DFW and OKC metros for:

  • Under-Slab Leveling: The final layer placed over select fill before the vapor barrier and rebar are installed.
  • Pool Bases: The industry standard for vinyl liner pools to provide a soft, rock-free floor.
  • Pipe Bedding: Safely encasing electrical conduits and plumbing to protect them from "point loading" breaks.
  • Septic Backfill: A stable, non-corrosive environment for tank placement and drainage lines.

We specialize in high-frequency delivery to keep your site productive. Whether you need 20 yards for a home addition or 500 yards for a warehouse pad, we manage the end-dumps and belly-dumps so your concrete trucks never have to wait.

Frequently Asked Questions

Is Cushion Sand the same as Select Fill?

No, Select Fill is a clay/sand mix meant for building up height and structural compaction. Cushion Sand is a cleaner, sandier material used specifically for the final 2–4 inches of precision leveling.

It compacts well under vibratory plate compactors or water-tamping. It is designed to remain slightly pliable to absorb the movement of the expansive soil beneath it.

Our Cushion Sand is screened to [Insert Size], ensuring it is free of large stones or clay clumps. This allows for a perfectly smooth grade that won’t damage liners or barriers.

We do not recommend it as a planting medium. It is a “utility sand” and lacks the organic matter and nutrients found in our Screened Sandy Loam or Topsoil.