River Rock, Stone and Soil Delivery in Dunbar, PA

If you are pricing gravel and aggregate delivery in Dunbar, PA, start with the calculator and size the load by the ton or yard before you pick a material. Pennsylvania Rock Supply delivers bulk stone, sand and soil across Fayette County. Around here the base stone everyone asks for is 2A modified, crushed stone with the fines left in so it compacts hard. On these hillsides, where runoff has to go matters as much as what you pour.

Materials for Dunbar Projects

Water is the job on most Dunbar lots. Heavy rain and snowmelt run down steep hillsides, and clay layers on slopes soak it up, so where roof and drive runoff ends up decides whether ground stays put. Washed stone is how you move that water instead of trapping it.

Clean stone for drainage

Use 2B Stone for French drains, drywells, downspout runs and behind retaining walls. It is washed 3/4 inch clean stone, so it has no fines and water passes straight through instead of packing tight.

Drain Rock covers the same jobs when you want clean stone for a downspout or a wall.

For tight bedding, #89 Crushed Stone is a small washed stone that fits narrow joints. #4 Crushed Stone handles construction entrances, underdrains and subgrade stabilization where the stone has to be big enough to stay put.

Base and drive stone

2A Modified is the standard Pennsylvania base for driveways, parking pads and shed or patio bases. It compacts hard under a plate or a roller, which is what you want under anything with weight on it.

Top a compacted base with Driveway Gravel if you want a finished driving surface. Crusher run does a similar job, though buyers in this market usually ask for 2A modified for the same work.

Fines, bedding and surfaces

Screenings, also called stone dust, pack firm under pavers and flagstone and bed pipes neatly. #8 Crushed Stone, sold as 1B locally, is the small clean chip for walkways and decorative topping.

For decorative beds, dry creek beds and borders, River Rock and Large River Rock both work, with the larger size better on heavier erosion spots. Top Soil finishes lawns and beds once the stone work is done.

Delivery to Dunbar and the Surrounding Area

You order online, choose your quantity by the ton or the yard, and pick a delivery date at checkout. A dump truck brings the load to your site and drops it where you tell the driver to set it.

Pennsylvania Rock Supply delivers throughout Dunbar and Fayette County, including Uniontown, Connellsville, Masontown, Brownsville and Fairchance. If your site is on a hillside, pick a drop spot that keeps the pile out of the path of runoff from the roof and the drive.

Ground and Conditions in Dunbar

Dunbar sits in the Western Pennsylvania plateau hills, where flat-lying shale, siltstone, sandstone, claystone and coal beds have weathered into silty, clay-rich soils. The ground is hilly and cut by steep valleys, and parts of the area sit over old underground coal mines.

Base, driveway and paver work runs from spring, once the ground has thawed and dried, into late fall. Long wet spells and rain on snow are when hillside ground is most likely to move, so timing a delivery to a dry stretch matters here.

Repeated freeze-thaw cycles every winter soften clay-rich soils that stay wet, and a thin or poorly drained base breaks up. That is why depth and drainage carry the base work here, not just the stone you pick.

Questions Dunbar Buyers Ask

Do you deliver 2A modified to Dunbar, PA?

Yes. Pennsylvania Rock Supply delivers 2A modified to Dunbar and the rest of Fayette County. Order online, set the quantity by the ton or yard with the calculator, and pick your delivery date at checkout. It is the standard base stone for driveways, parking pads and shed bases in this market, so it is a common part of a load.

What gravel is best for a driveway in Dunbar?

Start with 2A modified as the base, since it compacts hard and holds up through freeze-thaw. Top it with Driveway Gravel for the driving surface, or finish with a smaller chip if you want a finer look. If your drive sits in a wet spot, put clean stone such as 2B underneath so water can move.

Order Your Load for Dunbar

Pennsylvania Rock Supply delivers bulk stone, sand, soil and mulch across Dunbar and Fayette County. Size your load with the calculator, pick your materials, and choose a delivery date at checkout. Place your order online when you are ready to get the job started.