3/8 Clean for Patios in Roosevelt, WA

Washington Rock Supply handles gravel and aggregate delivery in Roosevelt, WA, from 5/8 minus to bedding stone for patios and flatwork. This side of the state sits on windblown silt over basalt, and that ground behaves a certain way under a load.

What you order matters as much as how much you order.

Roosevelt sits in Klickitat County, where the ground is dry and loose for much of the year. The right material under a paver or slab does the work the soil will not.

Ground and Conditions in Roosevelt

Silt sheds water instead of soaking it up. Where the Ice Age floods stripped the loess, gravel bars sit at the surface and water disappears straight down.

Across the Columbia Basin, Yakima Valley and the channeled scablands, both conditions show up within a short distance.

A thin bedding layer over ground like that shows its failure fast. The slab rocks, the paver joints open, and the surface holds water in the low spots.

The fix is a bedding course that compacts hard and stays put, not one that shifts underfoot.

Wind off bare silt moves soil, and a cloudburst cuts rills and gullies in a hurry. Irrigation runoff moves soil too.

Placing and compacting base material gets impractical once snow falls or the ground freezes, and winters here freeze properly. The wet weather season for erosion control runs October 1 through June 30, so plan work around it.

Materials for Roosevelt Projects

Bedding under pavers and flatwork is the choice that decides how a patio or walkway holds up. Crusher dust, also called 3/8 minus or screenings, is a minus product, so it compacts rather than drains.

It beds pavers and flagstone and fills joints. Stone Screenings suit a setting bed that has to stay tight.

Where a washed, fines-free stone belongs in the joint instead, 3/8 clean is the call. 3/8" Crushed Stone goes into paver joints, permeable paver setting beds and small drain runs.

The fines are washed out, so the stone drains and the joints stay open.

Every patio or slab starts below the bedding. A structural course of 1 1/4 minus, also called CSBC, carries load and stays workable on soft wet ground.

1 1/4 Minus goes under a 5/8 minus top course. Above it, 5/8 Minus, the crushed surfacing top course this market calls CSTC, packs hard and sheds water, and it is the Washington default for drives, parking pads and shop slabs.

Walkways and side yards take 1/4 minus, also called quarter minus or pathway gravel. Walkway Gravel packs down tight underfoot.

For mortar, stucco or paver joint sweeping, Mason Sand is the sand to order.

Delivery to Roosevelt and the Surrounding Area

You order online and pick a delivery date at checkout. Quantities are chosen by the ton or by the yard, and each product page has a calculator for sizing the load.

A dump truck tips it on site in one pile.

Washington Rock Supply delivers across Klickitat County, including Goldendale, White Salmon, Bingen, Trout Lake and Klickitat. Roosevelt buyers working outside the city limits can order to a rural address the same way.

Order Bedding and Base Material for Your Roosevelt Project

Size your quantity with the calculator on the product page, then order the bedding, base and sand your patio or flatwork needs. Washington Rock Supply delivers bulk material across Klickitat County and the surrounding area.

Place your order online and pick a delivery date that fits your schedule.