Bulk Aggregates for Patios in Woolstock, IA

Order gravel and aggregate delivery in Woolstock, IA online, by the ton or by the yard. Iowa Rock Supply brings Class A roadstone, stone, sand and soil straight to your site.

Start with Class A roadstone for the compacted base, then bed the pavers over it. Woolstock sits on the Des Moines Lobe, where thick pebbly loam till holds water until the ground thaws.

Ground and Conditions in Woolstock

Pavers fail at the base first. A base that is too thin or too wet lets the surface shift, and the joints open.

This is pothole country. The drainage network is young, kettles and closed depressions hold water, and most ground here only drains because it is tiled.

Snowmelt and spring rain sit on the surface while the ground below is still frozen. That is the season your patio project has to plan around.

Across the Des Moines Lobe, compaction waits for the frost to come out and for the flat ground to shed its spring water. Base and paver work runs from late spring to the fall freeze, and a wet spring shortens that window.

Erosion is less about slope here than about concentrated runoff. Ditch and tile outlet scour, bank cutting, and washouts on the moraine ridges all move water fast.

Freeze-thaw heaves gravel drives, lanes and field entrances as the ground lets go in spring. Footing depth is set by the local building official, and northern jurisdictions may ask for more.

Materials for Woolstock Projects

Bedding is where a paver job is won. Two materials handle most of that work, one coarse and one fine.

Class A Roadstone, also called roadstone or 3/4 inch roadstone, is the standard Iowa base course. It is crushed limestone with the fines left in, so it binds and compacts under a patio, a driveway or a shed base.

Limestone Screenings, or screenings, are the 3/8 inch minus fines used to bed pavers and flagstone. They also fill joints and dress the top of a compacted roadstone base.

Washed Sand beds and levels under slabs and pavers. It is a clean, free draining grade, which suits flatwork that wants a stable setting layer.

Mason Sand mixes into brick and block mortar and packs into paver joints. It also works as play sand and horse arena footing.

1 Inch Roadstone, or 1 inch minus, is the coarser grade. Use it on a new drive, a soft spot, or a lane that carries heavy equipment, laid under a finer surface course.

For drainage around a patio or retaining wall, Clean Rock is washed and open graded. Water moves straight through it, which suits subdrains, pipe bedding and backfill behind walls.

For beds and borders, River Rock and 3/8" Natural Pea Gravel cover walkways, play areas and dry creek beds. For lawns and grading, Top Soil is sold locally as black dirt.

Delivery to Woolstock and the Surrounding Area

Order online. Choose your quantity by the ton or by the yard, pick a delivery date at checkout, and a dump truck tips the load on site.

Each product page has a calculator to help you size the load before you order. Decide whether your project is easier to figure in tons or in yards, then set the quantity.

A bulk load arrives as one pile where the truck can reach. Plan the spot before the truck gets there.

Iowa Rock Supply delivers across Wright County, including Eagle Grove, Clarion, Belmond, Goldfield and Dows. Woolstock orders come to the address you enter at checkout.

Questions About Gravel and Aggregate in Woolstock

What gravel is best for a driveway in Woolstock?

Start with Class A roadstone. It is crushed limestone with the fines left in, so it binds and compacts into a base for a drive, a parking pad or a farm lane.

Top it with a finer surface course if you want a tighter finish. Where the drive carries heavy equipment or crosses a soft spot, 1 inch roadstone goes underneath.

How much material will my project need?

Size the load with the calculator on each product page. Quantities are ordered by the ton or by the yard, so pick whichever unit matches how you measured.

Once you have your number, set the quantity at checkout and choose a delivery date. The truck tips the load on site as one pile.

Order Aggregate Delivery in Woolstock

Figure your quantity with the calculator on the product page, then place the order online. Iowa Rock Supply delivers Class A roadstone, screenings, sand and soil to Woolstock and across Wright County.

Choose your material and your ton or yard quantity, pick a delivery date, and get your project started.