Bulk Aggregates for Patios in Hamilton, VA

Virginia Rock Supply handles gravel and aggregate delivery in Hamilton, VA for two kinds of buyers: crews building patios and pads all season, and homeowners finishing one project right. Both end up asking the same question about what goes under the pavers. In Loudoun County that usually means 21A.

Clay ground here does not drain fast, so the base you build decides whether the patio stays flat.

Materials for Hamilton Projects

In Hamilton, a paver patio stays level only when the bedding layer is right. The base carries the load, but the bedding is what lets each unit sit flat without rocking. These are the materials we send out most for that work.

21A is the standard Virginia base, and it belongs under the bedding, not instead of it. Compact it in lifts and you get a pad that holds through freeze-thaw. Screenings go on top at about an inch, screeded flat, so the pavers bed evenly and joints stay tight.

Where you want the base to shed water a little better, 21B is the coarser, lower-fines option. It drains more freely than 21A but packs less tightly, so it suits a pad that sees runoff.

For drainage around the patio edge, #8 Crushed Stone works as fine drainage, pipe bedding and porous backfill behind a wall. #57 Stone handles French drains and driveway topping at about 3/4 inch, and many Virginia suppliers simply call it 3/4 inch stone.

Finish the edges with River Rock for a border bed, or Mason Sand for joints and block work. Both sit well beside a new patio.

Ground and Conditions in Hamilton

The failure we see most is a base poured too thin. A patio built on a thin layer of stone over clay will heave and settle within a couple of winters, and the pavers start rocking at the corners.

The fix is depth and compaction. Piedmont ground here is mostly clay-rich soil weathered from sandstone, siltstone and diabase, and clay takes in water slowly. Summer thunderstorms run off fast, and any low spot under the pad holds that water against the base.

So excavate deeper than you think you need, use 21A compacted in lifts, and add a drainage layer or a French drain where water collects. Marine clay in the Coastal Plain strip swells when wet and shrinks when dry, which moves a thin pad.

Timing matters too. Frozen ground in midwinter and saturated clay after a thaw will hold up base work, and freeze-thaw heave is a real winter factor in this part of Virginia. Frost depth is set by each locality, so check your county before you plan the dig.

Delivery to Hamilton and the Surrounding Area

Ordering online is the fastest path. You pick the material, then choose a quantity, and the two ways to order are by the ton or by the cubic yard. Tons are the safer choice for base and bedding because weight is what compacts.

Yards are easier for mulch, topsoil and sand, where volume is what you picture. To estimate, measure the area, decide the depth in inches, and convert before you order. The calculator on each product page does that math for you.

Bulk delivery to a site in Hamilton means a truck that needs a clear path and a spot to dump. Tell us where the pile should land so it does not block the driveway. We deliver across Loudoun County, including Leesburg, Ashburn, Sterling, Purcellville and Lovettsville.

Questions Hamilton Buyers Ask

What gravel is best for a driveway in Hamilton?

For most drives here, 21A is the base and the answer. Top it with Driveway Gravel or #57 stone for a cleaner surface, and build the base deep enough to resist freeze-thaw heave.

How much material will my project need?

Measure your area and choose the depth you want, then let the calculator convert it to tons or cubic yards. A patio base over clay needs a thick compacted course rather than a thin spread, with a thin bedding layer on top. Use the calculator on the product page to size it from your measurements.

Size Your Patio Base Before You Order

Start with the calculator on the product page, enter your area and depth, and let it convert to tons or yards. That number tells you exactly how much 21A, screenings or drainage stone to bring in. When you have it, place your order online and we will deliver bulk material to your Hamilton site.