Fill Dirt in Washington
For Washington shop pads and broad grade changes, Fill Dirt goes in early to build up low sections and return soil around excavations.
- Size: Screened to remove large rocks, roots and debris
- Grading: Minimal organic matter
From $260 for 1 ton, delivery included (larger loads cost significantly less per ton)
Free delivery included
Free delivery anywhere in Washington
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Weekday delivery, earliest Nov 3
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Everything You Need to Know About Fill Dirt
Size and Grading
- Size
- Screened to remove large rocks, roots and debris
- Grading
- Minimal organic matter
A contractor setting up a Washington shop pad or reshaping a low yard needs bulk material in place before the finish work begins. Fill Dirt is screened earthen material used to raise grade, fill depressions, and backfill excavated areas. It has limited organic matter, which helps it serve as working ground below later soil or construction materials.
West of the Cascades, water can sit above glacial hardpan, so the site contour should be planned with the drainage layout in mind. Fill Dirt can establish the needed shape around a pad or across a broad low section, but it is not a substitute for a drainage system. Compact it after placement before installing the next base, surface, or soil layer. For lawn or planting areas, finish the shaped fill with topsoil before vegetation is installed.
Quickly Calculate How Much You Need
Material: Fill Dirt
How to Measure
Measure the length and width of your project area in feet
Decide on depth in inches (2" for landscaping, 4" for driveways)
Enter the values above and we'll calculate the tonnage you need
Need help figuring out the right amount? We can help!
Call or text us at (206) 582-6792 and we'll help you calculate the right quantity for your project.
Not sure how much you need? The Dirt Calculator has depth guides, coverage charts and worked examples for this material.
Common Uses
Site Grading & Preparation
Set the grade before building begins with fill dirt. It helps shape drainage routes, building areas, and landscape contours. This is useful west of the Cascades, where water can collect above glacial hardpan.
Foundation Backfill
Place compactable fill dirt around foundations, retaining walls, and other below-grade work. With little organic matter, it avoids the decomposition and settling common in organic-heavy soils and supports the area over time.
Raising Low Areas
Add fill dirt to low ground where water collects and mud develops. Raising the surface guides runoff away from structures and occupied spaces and can reduce recurring moisture problems.
Hole & Void Filling
Place bulk fill dirt in old pools, unused basements, large holes, and excavation cavities. Compact the material to prepare the area for later building work or lawn installation.
Why Choose Fill Dirt
Bulk Material for Earthwork
Choose fill dirt for large fill and grading work when planting-grade soil is unnecessary. Reserve topsoil for areas where plants will be installed.
Firm Compaction
Fill dirt's mineral material compacts tightly and helps limit settling over time. This matters beneath structures, pavement, and soil placed above it.
Stable Grades
Fill dirt has little organic content, so it avoids the breakdown and shrinkage common in organic soils. It helps the completed grade retain its form during the project.
Flexible Earthwork Material
Use fill dirt for rough grade work, backfill, or filling open voids. It prepares the ground for subsequent construction and landscape work.
