Mason Sand for Patios in American Canyon, CA

California Rock Supply handles gravel and aggregate delivery in American Canyon, CA for two kinds of buyers: contractors building driveways, patios and pads, and homeowners finishing a yard on weekends. Both usually start with Class 2 base, the standard California base material under pavers and slabs. Around Napa County you work with soils that change fast, from sandy ground near the shoreline to heavy clay that swells when wet.

Patio and flatwork jobs are our lead here, so bedding and base choices get most of the attention below.

Ground and Conditions in American Canyon

A thin base is the failure that shows up first on flatwork. Pavers rock, joints open, and a slab edge drops within a season or two. On clay that swells when wet and cracks when dry, a shallow layer cannot bridge the movement underneath.

The fix is a thicker compacted base and a drainage plan. Most rain arrives from late fall to spring in a few large winter storms. Sandy ground takes it in quickly, but clay soils and slopes shed it, so water needs somewhere to go.

Winter also sets the schedule. Rain and saturated clay hold up base, driveway and paver work, while the dry season from late spring into fall is the main window. Plan excavation and base placement for that stretch and the compaction holds.

Materials for American Canyon Projects

Patio bedding is where material choice shows. Under pavers and slabs, the bedding layer sits on a compacted base, and the base does the structural work. Get the base right and the bedding layer only has to level and drain.

Class 2 base, also called Class II base rock, is specified by Caltrans as Class 2 aggregate base. It compacts hard, drains adequately and carries patio, driveway and parking pad loads. Recycled base rock and crushed miscellaneous base (CMB) do the same job from Road Base and asphalt, and Caltrans allows processed reclaimed material in aggregate base. Crusher Run works where you want a binding, compacting material.

Above the base, the bedding and surface layers differ by job. This table covers the ones we deliver most often for patio and flatwork projects.

Drainage belongs in the same plan. Use 3/4 inch drain rock in french drains and drainage trenches, and 3/4 inch crushed rock for drainage beds and drive surfacing. Natural Pea Gravel suits walkways and bedding, while river rock and cobble handle decorative beds and dry creek beds that slow runoff.

Delivery to American Canyon and the Surrounding Area

Ordering online starts with quantity. Bulk material is sold by the ton or by the cubic yard, and which one you pick depends on how you measured the job. The calculator sizes the load from your dimensions and converts between the two, so you order what the excavation actually needs.

Then choose a delivery date at checkout. A dump truck brings the load to your site in American Canyon, whether that is a driveway, a backyard patio dig or a new pad. Place the pile where the truck can reach it and where you can move material without rehandling it twice.

We also deliver across Napa County, including Napa, St. Helena, Calistoga, Yountville and Angwin. American Canyon sits at the south end of the county, so plan access and pile placement before the truck arrives.

Questions About Gravel and Base in American Canyon

What gravel is best for a driveway in American Canyon?

Start with Class 2 base, the standard California base material, compacted under the drive. It handles the loads and sheds water on clay ground. Top it with driveway gravel for the wearing surface, or use 3/4 inch crushed rock where you want a coarser, free-draining finish. On sloped ground, add drainage so runoff does not sit at the edges.

How much material will my project need?

Measure the length, width and depth of the area you are filling, then enter those figures in the calculator. It returns the quantity in tons or cubic yards, which is how bulk aggregate is ordered. Because base and bedding layers are measured separately, run the calculator once for each layer and add the results together.

Order Base, Sand and Bedding for Your American Canyon Patio

Work out your quantities with the calculator, then order Class 2 base, mason sand and drainage stone online. California Rock Supply delivers to American Canyon and the rest of Napa County, and you pick your delivery date at checkout. Start your order and get the material to the site.