Fill and Base Material Delivered in Alderpoint, CA

California Rock Supply handles gravel and aggregate delivery in Alderpoint, CA, and most of the work starts with one material: Class 2 base. It is the standard California base, specified as Class 2 aggregate base, and it goes under driveways, parking pads, pavers and slabs. In the Coast Ranges the soil under that base is often heavy clay that swells when wet.

Materials for Alderpoint Projects

Most jobs here begin with grade. Fill dirt raises a low spot or builds up a pad, then Class 2 base goes on top as the compacted structural layer. Get that order right and everything above it stays put.

For a new driveway or pad, build up with fill dirt, compact Class 2 base over it, then top with driveway gravel if you want a loose surface. Some contractors ask for recycled base rock, which is Class 2 base made from Road Base or asphalt. Others use crushed miscellaneous base, or CMB, for the same subgrade work. Caltrans allows processed reclaimed asphalt and concrete in aggregate base, so recycled material is a normal choice here, not a compromise.

Drainage and finish work pull different materials. Use 3/4 inch drain rock for French drains and drainage trenches, because it is clean stone with no fines and water moves through it. For paths and patios, Stone Screenings packs firm over a compacted base, and river rock or cobble slows runoff in dry creek beds. Walkway gravel gives you a finer, walkable surface on garden paths.

Ground and Conditions in Alderpoint

Soils change over short distances across the Coast and Coast Ranges. Sandy ground sits along parts of the shoreline, while heavy clay soils are extensive in the Coast Range valleys and hills. Clay cracks when dry and swells when wet, which is exactly what moves an under-built base.

That is why base depth and compaction matter more than the surface material. On clay, excavate to a firm subgrade, place Class 2 base in lifts, and compact each lift. Skip that and the base pumps, ruts, and takes the pavers or slab out of level within a season.

Most rain falls from late fall to spring, much of it in a few large winter storms and atmospheric rivers. It soaks into sand quickly but sits on or runs off clay and slopes. Winter also brings hillside runoff and slides on steep slopes, so plan drainage before the wet season arrives.

The dry season from late spring into fall is the main window for base, driveway and paver work. Summer fog is common near the shore, but it is winter rain and saturated clay that hold jobs up, not fog.

Delivery to Alderpoint and the Surrounding Area

Order online and pick your quantity. Bulk aggregate is sold by the ton or by the cubic yard, and the right figure depends on the area you are covering and the depth you want. For a compacted base, plan on a minimum depth of 2 inches, and more where the subgrade is soft clay.

Bulk delivery to a site in Alderpoint means a truck has to reach the actual placement point, not just the road. Tell us where the pile should land and whether the truck can pull in and turn around. A pad built from fill dirt and Class 2 base is heavy material, so the drop spot matters as much as the mix.

Alderpoint sits in Humboldt County. We also deliver to Eureka, Arcata, McKinleyville, Fortuna and Rio Dell. If your project is anywhere in that part of the county, order the same way and we will route it to your site.

Questions Alderpoint Buyers Ask

What is the best base under pavers in Alderpoint?

Class 2 base, also called Class II base rock, is the standard choice. It is specified as Class 2 aggregate base, and it compacts into a firm, stable layer under pavers, slabs and patios. On the heavy clay soils common in the Coast Ranges, excavate to firm ground, place the base in lifts and compact each one. Then bed the pavers in mason sand or washed sand.

Do you supply contractors working in Alderpoint?

Yes. Contractors order the same materials homeowners do, including fill dirt, Class 2 base, drain rock and Stone Screenings, and choose their own quantities by the ton or yard. Delivery goes to the job site, not a yard, so you can plan placement around your crew and your schedule. Recycled base rock and crushed miscellaneous base are available for subgrade work.

Order Class 2 Base and Fill for Your Alderpoint Project

Class 2 base is the material that makes the rest of the build hold, and it starts with good fill and a firm subgrade. Whether you are raising grade, building a pad or laying a driveway, order online from California Rock Supply and choose your delivery to Alderpoint.