Details below reveal the cost of decomposed granite by the yard, including typical total prices, per-yard estimates, and key drivers that shift pricing. This article uses the term cost and price interchangeably to help readers budget accurately for DG installations in the United States.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Material by the yard | $10.00 | $22.00 | $38.00 | Pure DG or fines content varies |
| Delivery by yard (regional) | $5.00 | $15.00 | $40.00 | Distance and access affect cost |
| Compaction and base prep | $50.00 | $120.00 | $350.00 | Underlayment and edging influence |
| Edge restraints and edging installation | $1.50 | $4.50 | $10.00 | Metal, plastic, or integral edging |
| Small-site cleanup and disposal | $50.00 | $180.00 | $500.00 | Depends on existing material removal |
Decomposed Granite Price by Yard: Typical Range and Assumptions
Most buyers pay between $22 and $38 per yard for decomposed granite delivered and stockpiled on-site. In total, a basic path project often lands in the $1,200 to $2,800 range for moderate sizes and standard thicknesses. A larger, high-clarity DG mix with heavy compaction and edging can push costs toward $4,000 or more.
Assumptions: standard 2- to 3-inch depth, typical access, and 4- to 6-inch base for stability. Regional delivery can swing prices by several dollars per yard based on distance from supplier hubs. Per-yard pricing usually includes the DG material, with separate line items for delivery and project prep.
The following practical breakdown helps readers estimate total price quickly: volume, depth, and site prep drive most of the cost. A typical project uses 1.5 to 2.5 yards of DG per 100 square feet at a 2-inch depth. Assumptions: Midwest labor rates, standard screening, and common DG sizes.
Major Cost Components for DG by Yard
Understanding line items makes it easier to compare quotes from different suppliers. The major cost components are materials, delivery, and site prep. A compacted base and edging system are common underlays that affect the price, especially on larger projects.
| Component | Low | Average | High | What it covers |
|---|---|---|---|---|
| Materials | $10-$25 | $22-$34 | $38-$60 | DG with fines, color grade, and moisture |
| Delivery | $5-$10 | $12-$20 | $30-$40 | Fuel, distance, access |
| Site prep | $50-$100 | $120-$240 | $300-$550 | Base material, weed barrier, compaction |
| Edging and trim | $1-$2 | $3-$5 | $8-$12 | Metal or plastic edging, fasteners |
| Labor for spreading | $0.50-$1.50 / sq ft | $0.80-$2.00 / sq ft | $2.50-$4.50 / sq ft | Manual or machine spreading |
What Changes a Decomposed Granite Quote: Depth, Color, and Access
Depth drives most of the material and labor costs. Increasing depth from 2 inches to 3 inches adds roughly 50% more DG by volume and often requires longer edging and more compaction passes. Color grade and particle size also influence price: finer, more uniform DG costs more per yard than coarser variants. Sloped or hard-to-reach areas add delivery and labor complexity, which can raise the total by 10% to 25% depending on access.
Other drivers include base preparation quality, weed barrier installation, and edging type. Regions with higher labor rates or lower supplier density tend to have higher overall costs. Per-square-foot estimates in practice translate to roughly $1.50 to $3.50 per sq ft for dense installations, which aligns with the per-yard ranges when depth and coverage are accounted for.
Regional Variations in DG Price per Yard
Regional differences can shift the price by 10% to 40%. The West and Southeast often show higher delivery charges due to distance from quarries, while the Midwest may offer tighter pricing for bulk orders. Urban projects face steeper disposal and access fees. A small residential path inland might land near the lower end, whereas a multi-area landscape with edging across a long driveway could hit the higher end.
To plan, compare quotes from 2–3 local suppliers and request stated assumptions (depth, base, edging, and delivery radius). A practical approach is to convert all quotes to a per-yard basis and then verify edge and base costs separately to avoid hidden markups.
Labor and Equipment Costs Per Yard
Labor hours and equipment choice affect the final price. Spreading DG and compacting require rental or operator time. Expect $0.80 to $2.00 per square foot for labor to spread, plus $0.50 to $1.50 per square foot for lightweight compaction, depending on crew size and equipment efficiency. If a skid steer and roller are used, equipment costs may add $0.40 to $1.00 per sq ft in larger projects.
Concrete-like edging or laser-graded surfaces add to labor time and can increase per-yard charges by 10% to 25%. For small jobs, consider manual spread with a hand rake to minimize equipment fees, especially when access is tight.
Reducing DG Costs Without Compromising Quality
Scope control and smart material choices are the fastest ways to save. Use a standard DG mix instead of premium blends when color uniformity is not critical. Limit base preparation to essential grading and weed barrier, and choose economical edging options like plastic edging instead of metal. Schedule a midweek delivery to avoid peak-time surcharges, and consolidate multiple small sections into one order to reduce delivery trips.
Consider a planned maintenance cycle: DG tends to settle slightly over time; some homeowners regrade and top off yearly to maintain the intended depth, which adds a predictable recurring cost but preserves aesthetics and usability.
Add-Ons and Optional Extras That Impact Total Price
Disposal, delivery radius, and edging choices are common price levers. Optional items such as weed barrier installation, landscape fabric, and additional stabilizers can increase upfront costs but may improve long-term performance. If an existing path must be removed, factor in disposal fees and hauling. Resealing or refreshing DG surface later adds maintenance cost but helps preserve appearance and compaction.
Compare quotes that itemize delivery, base material, edging, and compaction separately so you can identify negotiable line items and avoid unnecessary upgrades.
Sample Quote Scenarios With Concrete Details
Concrete project examples help anchor the price range to real-world sizes. Scenario A: 800 sq ft path at 2 inches depth, standard DG, basic edging, 2-mile delivery. Estimated: 1.3–2.0 yards per 100 sq ft, total DG 10–16 yards; total price wide range $2,000 to $4,000 depending on edging and labor.
Scenario B: 1,200 sq ft patio area at 3 inches depth, premium DG with finer color, edging across 600 linear ft. Estimated: 18–24 yards; total price in the $4,500 to $7,500 band, with edging adding a noticeable portion of the charge.
Scenario C: 300 sq ft garden path in a rural area, standard DG, basic access. Estimated: 5–7 yards; total price roughly $1,200 to $2,300 depending on delivery and base prep.
Summary of Pricing Scenarios and Quick References
When budgeting, focus on a few anchors: depth, area, and access. A good rule of thumb is $22–$34 per yard for material, $12–$20 per yard for delivery within 20 miles, and $0.80–$2.00 per sq ft for spreading and compaction labor, with additional edging and base costs as applicable. Always verify depth requirements and whether a weed barrier, edging, or base material is included in the quoted price.