Order Gravel, Stone and Soil in Copalis Crossing, WA

If you are after gravel and aggregate delivery in Copalis Crossing, WA, start with 5/8 minus. Washington Rock Supply orders online by the ton or by the yard, and each product page has a calculator to size your load.

The outer coast ground here runs to sand, peat and tidal silt, so what you put under a pad matters as much as what goes on top.

Delivery to Copalis Crossing and the Surrounding Area

You order online, pick your quantity by the ton or by the yard, and choose a delivery date at checkout. A dump truck then tips the load on your site in one pile.

Copalis Crossing sits in Grays Harbor County, and we deliver across the county, including Aberdeen, Hoquiam, Ocean Shores, Montesano and Elma.

Size the load on the calculator before you order, especially on a grade raise where the yardage is easy to misjudge.

Materials for Copalis Crossing Projects

The work around here leans on fill and sub-base, because so much of it is raising grade and building up a pad. Get that part right and the finish course has something to sit on.

Building up a pad or raising grade

Start with Fill Dirt, the common borrow used to raise grade, backfill over-excavations and build up low spots before a granular course goes down.

Over that, 1 1/4 Minus is the structural course for a drive, parking area or slab. Also called 1 1/4 minus.

Top it with 5/8 minus, the Washington default surfacing course. The fines are left in, so it packs hard and sheds water instead of soaking it up.

Driveways and parking

Driveway Gravel suits long rural drives, farm and forest approaches, and equipment parking.

For a firm walking surface on a garden path or side yard, Walkway Gravel, also called 1/4 minus, packs down tight underfoot.

Drainage and water

Drain Rock, or 7/8 clean, is washed with no fines, so it keeps its voids. Use it in footing drains, French drains and infiltration trenches where water sits on the ground.

RipRap protects shorelines, streambanks and culvert outfalls.

Beds, sand and soil

Top Soil for lawn repair and grading out settlement, and Shredded Mulch, sold locally as beauty bark, for planting beds and tree rings.

Ground and Conditions in Copalis Crossing

Across the Olympic Peninsula and the Pacific coast, the ground runs to sand, peat and tidal silt along the outer coast and the bays. Saturated ground will not hold a base course without a drainage layer under it.

This part of the state takes a lot of rain, so the question is never whether water arrives but where it goes. A fines-bearing base laid on wet ground pumps and loses its compaction.

That is why a drain rock layer goes under the structural course on a soft site, and why 1 1/4 minus does the heavy lifting below 5/8 minus.

The reliable dry window is mid to late summer. The two-day soil stabilization rule for western Washington runs October 1 through April 30, which is the practical limit on open grade on the coast.

Winters stay mild, so what stops work here is wetness rather than cold. Footing depth is set by the county or city building department.

Questions About Ordering in Copalis Crossing

What is the best base under pavers in Copalis Crossing?

Use a compactable bed rather than a draining one. Stone Screenings, also called crusher dust, is the usual setting bed, because it is a minus product and compacts instead of draining.

For joints, a washed fines-free stone such as 3/8" Crushed Stone keeps the joints open. Put 1 1/4 minus under the whole assembly where the ground is soft.

Do you supply contractors working in Copalis Crossing?

Yes. Contractors order the same way as homeowners: online, by the ton or by the yard, with a delivery date chosen at checkout.

Bulk loads go to sites across Grays Harbor County, including Aberdeen, Hoquiam, Ocean Shores, Montesano and Elma. Each product page has a calculator so you can size a load before the truck is booked.

Order 5/8 Minus for Copalis Crossing

5/8 minus is the surfacing course most Copalis Crossing drives and pads finish on, with 1 1/4 minus and fill dirt underneath it. Order online by the ton or by the yard from Washington Rock Supply and pick your delivery date.