Bulk Aggregates for Patios in Claremont, CA

California Rock Supply stocks gravel and aggregate delivery in Claremont, CA, and the patio side of that list is where most local orders start. Bedding under pavers and flatwork means Class 2 base, mason sand, and washed sand, all sized to the job. Claremont sits on alluvial ground that runs from Top Soil to clay, so the base layer is doing real work under any slab or paver field.

Materials for Claremont Projects

Pavers and flatwork fail at the bedding, not at the surface. A paver field rides on a compacted base and a thin leveling layer, and both have to drain and stay put. Order the layers together and the patio holds its plane through the wet season.

Start with Class 2 Base, the Caltrans Class 2 aggregate base that California crews specify for driveways, parking pads, and the compacted base under pavers, slabs, and Stone Screenings paths. It compacts hard and carries load. Recycled Class 2 base, made from Road Base or asphalt, does the same job where Caltrans allows processed reclaimed material.

Above the base, leveling comes from Mason Sand for paver joints and block work, or Washed Sand for bedding and leveling under slabs. For a firm, walkable patio surface, Stone Screenings packs tight over a compacted base and suits paths and low-water ground cover.

Ground and Conditions in Claremont

The failure mode here is a patio that looks fine in July and rocks in January. Claremont sits on alluvial fans and terraces with expansive clay in many basins. That clay swells when wet and shrinks and cracks when dry, so a base that is too thin telegraphs every movement straight up through the pavers.

The fix is depth and compaction. Excavate enough to place Class 2 base at a real compacted thickness, then compact it in lifts rather than one pass. On clay, give the base an edge to drain to so storm water does not sit against the subgrade.

Rain arrives in a few winter storms and atmospheric rivers after the long dry season. It runs off hardscape and dry ground fast, which is why drainage detailing matters as much as base depth. The warm dry season suits base and paver work most of the year, with winter storm days the main interruption.

Where a patio ties into a slope or a drainage run, Drain Rock gives you clean stone with no fines so water moves through instead of pooling under the slab.

Delivery to Claremont and the Surrounding Area

Order online and choose your quantity by the ton or by the cubic yard. Bulk aggregate is usually sold by weight, while sand, soil and base are often easier to plan in yards. Pick the unit you are comfortable with and convert once, rather than guessing twice.

To estimate, multiply length by width by depth in feet, then divide by 27 for cubic yards. Convert to tons using the material's density, and round up slightly for compaction loss. A base layer loses volume once it is compacted, so ordering to the loose number usually leaves you short.

California Rock Supply delivers bulk material across Los Angeles County, including Los Angeles, Long Beach, Santa Clarita, Glendale and Lancaster. Deliveries arrive as loose bulk, so have the drop point clear and the access wide enough for the truck before the load shows up.

Get Your Claremont Patio Materials Sized Right

Run your patio dimensions through the calculator, pick tons or yards, and let it confirm the quantity before you commit. Class 2 base, mason sand, washed sand and Stone Screenings are all in stock for delivery in Claremont. Place your order online and California Rock Supply will get the bulk material to your site.