Bulk Aggregates for Patios in Marshall, VA

Virginia Rock Supply handles gravel and aggregate delivery in Marshall, VA for two kinds of buyers: crews building patios and driveways all season, and homeowners doing one project well. Both usually start with 21A.

Marshall sits in Fauquier County, where clay-rich Piedmont ground holds water and moves under a loaded base. The right bedding layer matters more here than in sandier parts of the state.

Materials for Marshall Projects

A paver patio fails at the bedding layer long before the pavers fail. Get the base and bedding right and the surface stays flat through years of freeze and thaw. Here is what we recommend, and why.

Start with 21A

21A, also called 21-A, is the standard Virginia base. It is dense-graded with enough fines to pack hard under a plate compactor. For a patio, place it in lifts and compact each one before bedding sand goes down. If you want a coarser mix that drains a little better but packs less tightly, use 21B.

Bedding and joint material

Screenings are the classic bedding for pavers and flagstone, and the fines level under flatwork without holding water against the slab. For joints and tight bedding, #89 Crushed Stone fills narrow gaps cleanly. For pipe bedding and porous backfill behind a wall, #8 Crushed Stone is the finer washed option.

Drainage and edges

Water still has to leave the patio. #57 Stone, about 3/4 inch and washed, is the usual choice for French drains, drywells and downspout runs around a hardscape. Drain Rock works for the same jobs where you want a slightly different gradation.

Ground and Conditions in Marshall

The failure mode here is a thin base. Clay-rich Piedmont soil takes in water slowly, so a storm dumps runoff fast and a base that is only a couple of inches thick pumps, shifts and settles. The pavers follow within a season.

The fix is depth, drainage and compaction. Excavate deep enough for a compacted 21A base plus your bedding layer, and place the base in lifts rather than one thick dump. Where the patio meets a slope or a downspout, add a washed drainage layer so water has somewhere to go instead of sitting on the clay.

Timing matters too. Frozen or snow-covered ground in midwinter and saturated clay after a thaw will not compact, so base and driveway work waits for drier conditions. Frost also moves gravel and base through the winter here, which is another reason a shallow base does not last.

Delivery to Marshall and the Surrounding Area

Most buyers order by the ton, but a patio is easier to plan in cubic yards: length times width times depth, then convert. Our online calculator does the conversion, so you order the quantity the job needs instead of guessing at a pile size.

Virginia Rock Supply delivers bulk material to sites in Marshall and the rest of Fauquier County, including Warrenton, Bealeton, Remington, The Plains and Catlett. Place your order online and tell us where the truck can safely drop the load, since a full load needs firm, level ground and clear overhead space.

Plan Your Patio Order

Figure your square footage, pick your base depth, and let the calculator turn that into tons. From there, order 21A for the base and the bedding material that matches your surface. Virginia Rock Supply delivers bulk aggregate across Marshall and Fauquier County, so send your quantity and site details when you are ready to order.