Bulk Material Delivery in Monroeville, PA

For gravel and aggregate delivery in Monroeville, PA, start with the calculator. Enter your length, width and depth and it sizes the load for you, so you order the right tonnage the first time. Pennsylvania Rock Supply delivers bulk 2A modified, washed stone, sand and soil across Allegheny County.

Monroeville sits on hilly ground cut by steep valleys, and heavy rain and snowmelt run fast down those hillsides. Where you send roof and drive runoff matters on a lot like that, so drainage stone does real work here.

Materials for Monroeville Projects

Drainage is the job that decides how the rest of a project holds up. We stock clean, washed stone for French drains, drywells and downspout runs, plus the compacting base stone that goes under a drive or a shed pad. Sizes run from the coarse clean stone down to the fine bedding material.

Start with the big clean stone when you are moving water. 2B Stone is 3/4 inch clean stone with no fines, so water passes straight through and it never packs hard. It is the standard backfill for drainage behind a retaining wall and a good base in wet areas.

#57 Stone is the same size range. Use it for drainage and retaining wall backfill, or as concrete aggregate. For drainage and concrete work where you want a slightly smaller clean stone, drop to #67 Stone.

Downspout runs and French drains want clean stone the whole way, and Drain Rock covers that job. Around a foundation, keep the washed stone separated from the clay soil so the fines cannot migrate in and choke the voids.

When the base has to lock up hard, switch to 2A modified. It is crushed stone with the fines left in, and it rakes, waters and compacts into a tight surface. Above it, Driveway Gravel gives the wearing course. For paver and flagstone bedding, Screenings pack firm under the units.

Delivery to Monroeville and the Surrounding Area

Order online and pick your delivery date at checkout. You choose the quantity by the ton or by the yard, and a dump truck brings it to your site. If you are unsure how much you need, the calculator does that part before you check out.

We cover Monroeville and the rest of Allegheny County, including Pittsburgh, Bethel Park, Allison Park, West Mifflin and McKeesport. Have the drop spot clear and reachable so the truck can place the pile where you want it worked from.

Ground and Conditions in Monroeville

Monroeville sits in the Western Pennsylvania plateau hills, where flat-lying shale, siltstone, sandstone and claystone have weathered into silty, clay-rich soils. Water soaking into clay layers on slopes is the main landslide trigger around the Pittsburgh region, so where roof and drive runoff goes is not a small decision.

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. Schedule the excavation and the stone close together so you are not leaving an open cut through a wet stretch.

Freeze-thaw cycles come every winter. Clay-rich soils that stay wet soften and heave, and a thin or poorly drained base breaks up under that. That is the argument for a clean drainage layer and a properly compacted 2A modified base rather than one thin lift of stone.

Order Bulk Gravel and Stone in Monroeville

Pennsylvania Rock Supply delivers 2A modified, washed drainage stone, sand, topsoil and mulch across Monroeville and Allegheny County. Run your numbers through the calculator, choose your material and quantity, and pick a delivery date at checkout. Place the order when you are ready and the truck will bring it to your site.