#67 Stone Delivery for Horsham, PA

Pennsylvania Rock Supply handles gravel and aggregate delivery in Horsham, PA. Most base work here starts with 2A modified, the crushed stone with the fines left in that packs hard under a drive or a shed pad. Horsham sits on mixed Piedmont ground in Montgomery County, so the soil under your project changes from one lot to the next.

If you are raising grade or building up a pad, you order fill and base by the ton or yard online, size the load with the calculator, and pick a delivery date at checkout.

Delivery to Horsham and the Surrounding Area

Order online and choose your quantity by the ton or by the yard. The calculator helps you size the load, and you pick a delivery date at checkout. A dump truck then brings the material to your site in Horsham.

Pennsylvania Rock Supply delivers across Montgomery County, including Abington, Cheltenham, Norristown, King of Prussia and Pottstown. Bulk loads go where the truck can reach, so think about where you want the pile dropped before the driver arrives.

Materials for Horsham Projects

Fill and sub-base come first on most Horsham jobs. If a yard is low or a pad needs building up, Fill Dirt raises grade before anything else goes down. Fill is not a wearing surface and it does not compact like stone. It goes underneath.

Once grade is close, 2A Modified is the base that compacts hard and carries the load. That is the Pennsylvania base stone for driveways, parking pads and shed bases. Crusher Run is the same idea with fines mixed in, though most buyers here ask for 2A modified for that job.

Wet ground changes the plan. Where water sits or a base holds moisture, clean stone lets it drain instead of trapping it. 2B Stone is the clean 3/4 inch stone for French drains, drainage behind retaining walls and pads in wet areas. #67 Stone is a slightly smaller clean stone for drainage and concrete work.

For a finished surface, Driveway Gravel tops a compacted base, and Walkway Gravel gives paths a finer, walkable surface. Bedding work runs on Screenings, the fine stone dust that packs firm under pavers and flagstone.

Ground and Conditions in Horsham

Horsham sits on mixed Piedmont ground. Loamy soils weathered from schist and gneiss cover the uplands, red shale and sandstone show up in the lowlands, and limestone valleys weather to heavy clay. Each one behaves differently under a base.

Heavy clay holds water, and a base stone over soft, wet ground will not compact. That is where an under-built pad fails first. Heavy summer storms and spring rain run off built-up ground, and runoff concentrated from roofs, gutters and drives can open sinkholes over limestone.

Storm runoff also scours stream banks and washes out ditches, culvert outlets and sloped gravel drives. Clean stone and riprap armoring hold up better in those spots than anything with fines in it.

Timing matters as much as material. Base, driveway and paver work runs from spring, once the ground has thawed and dried, into late fall. Base stone should not go down on frozen, soft or muddy ground.

Winters bring repeated freeze-thaw cycles, so a thin or poorly drained base can heave and break up. Frost depth runs about 30 to 36 inches and is set by each municipality.

Order 2A Modified and Fill for Your Horsham Project

For most Horsham work, the order starts with fill to raise grade and 2A modified to build the base on top of it. Add clean stone where drainage matters and screenings where you need a firm bed. Order online, size the load with the calculator, and set your delivery date.