5/8 Minus, Stone and Soil Delivery in Carrolls, WA

If you need gravel and aggregate delivery in Carrolls, WA, the first question is usually which stone to order. Washington Rock Supply sells bulk material by the ton and delivers it across Cowlitz County.

For most drives, pads and shop slabs, the answer starts with 5/8 minus. It is crushed rock with the fines left in, so it packs hard and sheds water instead of soaking it up.

Materials for Carrolls Projects

Water is the job on a lot here. Winter rain backs up in the fine terrace and hill soils, so a driveway or a slab needs a free-draining layer under it.

Washed stone is what you order for that work.

Washed stone has no fines. The voids stay open, so water moves through instead of sitting against a footing or a slab edge.

Washed stone for drains and drywells

Drain rock, also called 7/8 clean, goes in footing drains, French drains, curtain drains and infiltration trenches. It keeps its voids where a perched water table sits on till.

For a drywell. It is a clean, open stone that lets water drop away from the structure.

Downspout runs and under-slab drainage take 3/4" Crushed Stone, the washed counterpart to a minus product. It drains instead of compacting, which is what a pipe surround wants.

Where you want a smaller washed stone for paver joints or a short drain run, 3/8" Crushed Stone does the same work at a finer size.

Minus products for surfaces and bedding

Once drainage is handled, the surface course goes on. 5/8 minus, sold locally as CSTC, is the Washington default surfacing course for driveways, parking pads and shed slabs.

Under it, 1 1/4 minus (CSBC) is the structural course. It has a larger top size and fewer fines than 5/8 minus, so it carries load and stays workable on soft wet ground.

For garden paths and side yards, 1/4 minus packs down tight underfoot. For paver and flagstone bedding, crusher dust compacts rather than drains.

Delivery to Carrolls and the Surrounding Area

You order online and a dump truck tips the load on your site. Quantities are ordered by the ton or by the yard, and each product page has a calculator to help you size the load.

You pick your delivery date at checkout. Washington Rock Supply delivers to Carrolls and to the rest of Cowlitz County, including Longview, Kelso, Woodland, Kalama and Castle Rock.

The truck tips the material in one pile where it can reach. Plan for the pile to land near the work rather than on it.

Ground and Conditions in Carrolls

Plan your delivery around the working season. Across this part of the state, exposed unworked soil is limited to two days on the ground from October through April.

In the Lower Columbia, Chehalis valley and the Willapa Hills, the fine-grained terrace and hill soils hold water rather than shedding it. That is why a free-draining course belongs under a pad or a drive.

Shallow slides in the weathered hill soils after long rain are part of the same picture. So is riverbank scour and channel movement on the Chehalis, Cowlitz and Toutle.

Winters here are mild and wet, with only shallow frost. Ground that softens here softens because it is full of water, not because it has frozen and thawed.

Frost depth in Cowlitz County is 12 inches, and the county or city building department sets the figure. Footing depth is a building official's call, not a gravel decision.

Questions About Gravel in Carrolls

Do you deliver 5/8 minus to Carrolls, WA?

Yes. Washington Rock Supply delivers 5/8 minus to Carrolls and the surrounding parts of Cowlitz County, including Longview, Kelso, Woodland, Kalama and Castle Rock.

You order by the ton or by the yard, and you choose your delivery date at checkout. The truck tips the load on site in one pile.

What gravel is best for a driveway in Carrolls?

Start with 1 1/4 minus as the structural course and top it with 5/8 minus. The 1 1/4 minus carries load and stays workable on soft wet ground, and the 5/8 minus packs hard and sheds water.

If your drive sits over slow-draining silt, put a washed stone layer underneath first.

Order Bulk Aggregate for Your Carrolls Project

Washington Rock Supply delivers 5/8 minus, washed stone, sand and soil across Carrolls and Cowlitz County. Drainage work, a new drive or a shop pad all start with the right stone at the right size.

Order online when you are ready.