Screenings for Patios in New Bethlehem, PA

Pennsylvania Rock Supply stocks gravel and aggregate delivery in New Bethlehem, PA, and the material list runs from 2A modified to washed sand. If you are bedding pavers or pouring flatwork, the choice of base and bedding decides how the patio holds up. The clay-rich soils on these hillsides make that choice matter more than it does on flat ground.

You order online by the ton or the yard, pick a delivery date, and a dump truck drops the load where you need it. Everything below is sold under the names local yards use, so you can order the same material you would ask for at the counter.

Ground and Conditions in New Bethlehem

This part of the Western Pennsylvania plateau hills has flat-lying shale, siltstone, sandstone, claystone and coal beds weathered into silty, clay-rich soils. Many communities here also sit over old underground coal mines. That ground drains slowly, and a patio base that stays wet will not hold its shape.

A thin base over clay shows itself fast. The pavers rock at the corners, joints open, and after a wet spring you can see the surface dip where the subgrade moved. Frost is the other half of it. Repeated freeze-thaw cycles every winter soften wet clay, and the ground heaves under a base that was not built thick enough or drained properly.

The fix is a compacted base with a clean stone layer that lets water out instead of trapping it. Heavy rain and snowmelt run down these steep hillsides, so where your roof and drive runoff goes matters on a hillside lot. Send it away from the patio, not under it.

Timing counts too. 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.

Materials for New Bethlehem Projects

Patio and flatwork jobs come down to two layers: a base that compacts hard and a bedding layer that packs firm and flat. Get those right and the pavers stay put.

Start with 2A Modified, the standard Pennsylvania base stone, crushed stone with the fines left in so it compacts hard. It carries driveways, parking pads, shed and patio bases. Some yards quote Crusher Run for the same job, but most Pennsylvania buyers ask for 2A modified.

On top of that base goes the bedding layer. Screenings, also called stone dust, are fine crushed stone under a quarter inch that packs firm. They are the usual choice under pavers and flagstone, and they also work for walkway surfacing and pipe bedding.

Under a patio that will see water, a clean stone layer helps. 2B Stone is washed crushed stone with no fines, so water moves through it and it does not pack hard. Use it for French drains, drainage behind retaining walls, and shed pads or drive bases in wet areas. #57 Stone is the same size stone.

Around the edges of the work, Washed Sand covers concrete, leveling and bedding under pavers and slabs, while Mason Sand handles brick and block mortar and paver joints.

For the finish work, Top Soil handles lawns and final grading around the patio, and Shredded Mulch holds moisture in the beds through summer.

Delivery to New Bethlehem and the Surrounding Area

Ordering is done online, and the first decision is quantity. You can buy by the ton or by the yard, and the calculator on each product page sizes the load for your area and depth. That keeps you from guessing and from paying for a second trip.

Pick your delivery date at checkout and a dump truck brings the material to the site. Bulk loads need a spot the truck can reach and dump safely, so plan for a firm, clear area near the work.

Pennsylvania Rock Supply delivers across Clarion County, including Clarion, Rimersburg, East Brady, Knox and Sligo. New Bethlehem sits in Clarion County, and delivery covers the surrounding area.

Order Your Patio Materials for New Bethlehem

Work out your square footage and depth, run it through the calculator, and you will have the quantity ready to order. Pennsylvania Rock Supply delivers 2A modified, screenings, 2B stone, sand and soil to job sites around New Bethlehem. Build your order online and pick a delivery date that fits your schedule.