Bulk Aggregate Delivery Across DuPage County, IL
Illinois Rock Supply provides gravel, stone and aggregate delivery in DuPage County, IL. Size the load with the calculator on each product page, then order by the ton or by the yard.
CA-6 is the base material here. It is dense graded crushed limestone with the fines left in, and it goes under driveways, parking pads and shed bases.
The ground beneath it is heavy silt and clay, so drainage matters as much as the stone.
Ground Conditions Across DuPage County
Base, driveway and paver work across the Chicago lake plain and the northeastern moraines runs from the spring thaw into late fall. Frozen ground stops compaction through the winter, and a wet spring keeps crews off soft clay.
Clay and dense till shed water rather than take it. Flat ground has little fall, so a heavy summer downpour has nowhere quick to go.
That shapes what you put down. A clean washed stone like CA-7 or CA-11 moves water away from a foundation, a trench or a downspout run, while a fines-bearing material like CA-6 compacts into a firm base.
Frost is a real factor in this part of Illinois. Long cold winters with many freeze and thaw cycles lift drives, walks and slabs every spring.
Frost depth in northeastern Illinois is about 42 inches, the figure local jurisdictions carry in the residential code, and the local building department sets it.
Materials Delivered in DuPage County
CA-6 carries the most weight in any bulk order.
Order CA-6 for a compacted base under a drive, a parking pad, a shed floor or a trench backfill. Fill Dirt raises grade before that base course goes down.
Sand and soil round out a load. Washed Sand is the coarse torpedo sand used for concrete, leveling and bedding.
Mason Sand is finer and goes into brick and block mortar, paver joints and sandboxes.
For planting, Top Soil is screened prairie topsoil, dark and silty, for lawns, grading and bed prep. Garden Soil fills raised beds and vegetable plots.
Shredded Mulch holds moisture in beds and tree rings through an Illinois summer.
Decorative stone has its own uses. River Gravel is rounded washed gravel for beds, borders and dry creek beds, and Large River Rock handles bigger splash areas and heavier decorative work.
Choosing the Right Material
Cook County, Will County and Kane County all sit in the same region of the state and share the same ground: heavy silt and clay of the old Lake Chicago lake plain close to Lake Michigan, and clay-rich Wisconsin Episode till in the moraines inland.
Dolomite bedrock sits shallow in places, and outwash sand runs across the Kankakee plain.
Because the ground matches, the material choice does not change across those lines. A clay and till lot in DuPage County drains the same way as one in Cook, Will or Kane, so the same washed stone handles the drainage and the same dense graded base handles the compaction.
Pick by what the surface has to do. A drive or pad that takes weight needs a compacted fines-bearing base.
A trench, foundation drain or downspout run needs clean washed stone with no fines, because clay-heavy ground will not absorb the water on its own.
Delivery Across DuPage County
Illinois Rock Supply delivers bulk aggregate across the county, including Naperville, Wheaton, Downers Grove, Elmhurst, Lombard, Carol Stream, Addison, Woodridge, Glendale Heights, Glen Ellyn, West Chicago, Westmont, Bartlett and Lisle.
Sizing a load starts with the calculator on each product page. Quantities are ordered by the ton or by the yard, so you can match the material to the job before checkout.
You pick a delivery date at checkout, and a dump truck tips the load on site in one pile. Plan where that pile should sit before the truck arrives.
Questions About Aggregate in DuPage County
What is the difference between crushed stone and Natural Pea Gravel?
Crushed stone has angular, broken faces and comes in sizes from fines up to large clean stone. CA-6 compacts into a firm base because the crushed pieces and the fines lock together.
Natural Pea Gravel is rounded washed stone, most often 3/8 inch, and it stays loose, so it suits walkways, play areas and drainage rather than a driveway base.
Should I order material by the ton or by the yard?
Either works. Quantities are ordered by the ton or by the yard, and the calculator on each product page exists so you can size the load before you order.
You do not need to convert between the two yourself. Decide what the material has to do first, then set the quantity.
Which stone is best for drainage in DuPage County?
Clean washed stone is the choice, because it has no fines to hold water. CA-7 is 1 inch clean stone for bedding under pipe, French drains and drainage trenches.
CA-11, the 3/4 inch clean stone, does the same work at a smaller size. Clay and dense till shed water instead of taking it, so a clean open stone is what moves it away.
Order Bulk Aggregate for Your DuPage County Project
Illinois Rock Supply delivers bulk gravel, stone, sand and soil across DuPage County, from Naperville and Wheaton to Elmhurst, Downers Grove, Bartlett and Lisle. Pick your material, size the load with the calculator on the product page, and choose a delivery date at checkout.
Order your CA-6, washed stone, sand or topsoil online when you are ready.