Bulk Aggregates for Patios in Pearl River, NY

New York Rock Supply stocks gravel and aggregate delivery in Pearl River, NY, from item 4 and crusher run to stone dust and river rock. The hills above the valley here sit on stony glacial till, so patio and flatwork jobs usually start with a base you bring in, not the ground you find.

Order what the job calls for, by the ton or the yard, and we deliver it to your site.

Ground and Conditions in Pearl River

A thin patio base fails in a way you can read from the surface. Pavers rock, joints open, and low corners hold water after a storm. On stony glacial till the subgrade also moves, because ledge rock and mixed stone sit close under the surface and do not settle evenly.

The fix is a base that is thick enough, uniform, and compacted in lifts, with a bedding layer that stays flat and drains. Silt and clay on the valley floors drain slowly and stay wet after storms, so a patio cut into that ground needs a clean stone layer under the bedding to move water out.

Timing matters as much as material. Base and driveway work runs from spring thaw into late fall, because frozen ground stops compaction in winter and wet clay ground can stay soft into spring. Cold winters also bring repeated freezing and thawing, and clay soils are prone to frost heave. Footings usually go about 4 feet down, and the local building department sets the exact depth.

Materials for Pearl River Projects

Start with the bedding layer, because that is what makes a patio look right years later. Use stone dust, also called screenings, for paver and flagstone bedding and for fine pathways. It compacts to a hard, flat plane, so pavers sit without rocking. Order it from our stone screenings.

Under the bedding goes the base. Item 4 is the standard New York name for compacting subbase stone, and it carries driveways, parking pads, patio and shed bases. Many New York yards sell crusher run and item 4 as the same kind of material, so either one works as a binding, compacting base. Both are linked below.

Around the edges and in the joints, smaller washed stone does the work. #89 crushed stone, also called 89 stone, is a small washed stone for joints and tight bedding. Natural Pea Gravel, also called pea stone, suits walkways, play areas and drainage. Washed sand, also called concrete sand, handles leveling and bedding under slabs.

If the patio sits beside a slope or a downspout run, add drainage stone while the base is open. #2 stone, also called 3/4 inch crushed stone, goes into drainage, septic beds, pipe bedding and backfill. Drain rock suits French drains, drywells, foundation drains and downspout runs. Rip rap armors stream banks, culvert outlets, slopes and shorelines against runoff, waves and ice.

For the finish, river rock and large river rock build decorative beds, borders and dry creek beds. Shredded mulch, also called bark mulch, holds moisture in the beds around the patio through summer. For lawns and planting beds, screened topsoil goes over the stony ground, and garden soil fills raised beds.

Delivery to Pearl River and the Surrounding Area

You order online and choose a quantity by the ton or by the yard. Most buyers do not know which unit fits their job, so size the load with the calculator before you check out. It takes your area and depth and gives you a number you can order directly.

Pick your delivery date at checkout, and a dump truck brings the material to your site in Pearl River. Bulk loads need a spot the truck can reach and dump, so keep the drop area clear on delivery day. Plan the placement so the pile lands where you are working, not across the lawn.

We deliver across Rockland County, including New City, Spring Valley, Monsey, Nanuet and Stony Point.

Order Your Patio Materials in Pearl River

Figure your patio area and base depth first, then run the numbers through the calculator to get a quantity in tons or yards. Order that figure online, pick a delivery date, and New York Rock Supply brings the load to your site in Pearl River.