Fill and Base Material Delivered in Alexandria, VA

Virginia Rock Supply handles gravel and aggregate delivery in Alexandria, VA, and most jobs here start with 21A. It is the standard Virginia driveway base. The ground it goes over is mostly clay-rich soil weathered from Piedmont rock, so a base built too thin will move.

Fill, base and drainage material handle most pad, drive and yard work in the city.

Materials for Alexandria Projects

Most work in Alexandria starts below the surface. You raise grade with fill, build a pad, then cap it with a base that compacts. The material you pick at each step decides whether the finished surface stays flat.

For raising grade and building up a pad, start with Fill Dirt. It brings a low or uneven lot up to level before any base goes down. Compact it in lifts, then cap it with 21A.

21A is the base under driveways, parking pads, shed floors and patio bases. It packs tight and holds a firm edge. Where you want a coarser, lower-fines mix that drains a little better, use 21B.

Drainage is its own order. Drain Rock covers French drains, drywells and downspout runs.

For a finer finish, Screenings bed pavers and flagstone and level under flatwork. Top Soil and Shredded Mulch finish the lawn and beds once the hard work is done.

Ground and Conditions in Alexandria

Alexandria sits in the Northern Virginia Piedmont ground zone. The soil is mostly clay-rich, weathered from sandstone, siltstone and diabase, with a Coastal Plain strip along and east of I-95 where shrink-swell marine clay shows up.

Clay takes in water slowly. Summer thunderstorms and the remnants of tropical systems run off fast, most of all where development has paved over the ground. Marine clay swells when wet and shrinks when dry, so a pad built on it without enough base will heave and crack.

That is why base depth matters more here than in sandier ground. Compact 21A in lifts and keep the base thick enough to bridge the movement below. Sediment also washes off bare clay on building sites and slopes, and slopes in marine clay can creep or slip after heavy rain or snow.

Timing is part of the job. Frozen or snow-covered ground in midwinter and saturated clay after thaws and long wet spells are what hold base and driveway work up. Frost depth is set by each locality, so check the figure for your site before you plan a pour or a pad.

Delivery to Alexandria and the Surrounding Area

Order online and pick your material and quantity. Bulk aggregate is sold by the ton or by the cubic yard, so measure your area and depth first, then round up a little for compaction.

Alexandria is an independent city, not part of any county, and delivery covers the city and the surrounding area. Tell us where the truck can set up and where you want the pile dropped.

Order 21A and Fill for Your Alexandria Job

For pads, drives and yards in Alexandria, 21A is the base most jobs are built on, with fill dirt underneath and washed stone where drainage is needed. Virginia Rock Supply delivers bulk material across the city. Measure your area and depth, choose your material, and place your order online when you are ready.