#67 Stone in Hawaii
For storm drainage on windward Hawaii lots, #67 Stone provides angular crushed material that can also finish paths and planted areas neatly.
- Size: 1/4 inch to 3/4 inch
- Grading: #67
- Type: Angular crushed stone
From $451.00 for 1 ton, delivery included
Larger loads cost less per ton: 500 tons is $28,195.00 ($56.39 per ton). Pick any quantity below for a delivered price.
Free delivery included
Free delivery anywhere in Hawaii
Pick a delivery date
Weekday delivery, earliest Sep 25
“We keep a little macadamia stand up above Captain Cook and needed a solid pad for a new storage shed next to the orchard. Ordered nine tons of 67 stone and the driver handled our one lane bridge and switchback driveway better than I expected for a truck that size, dumping it in two spots so we could rake it out ourselves. Compacted with a rented plate tamper over two afternoons. Months later with the shed on top and forklift traffic rolling across it daily, there's no sinking, no shifting, nothing. Best base material we've used on the property in twelve years of farming this hillside.”
Tyler M. · Verified Buyer
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Everything You Need to Know About #67 Stone
Size and Grading
- Size
- 1/4 inch to 3/4 inch
- Grading
- #67
- Type
- Angular crushed stone
Storm drainage on a windward lot has to account for rain that can keep heavy red clay saturated. #67 Stone fits around drainage components and can be included in concrete, while its angular crushed texture also gives exposed landscape areas a tidy, uniform look. It is suitable for paths, planted spaces, and ground cover where a deliberate stone finish is preferred.
Conditions shift from wet clay near the Koolau Range to faster draining volcanic or coral ground along the Kona Coast. Before using #67 Stone in a drainage layout, shape the surrounding area so runoff has a defined route instead of collecting at the surface. For a visible path, spread it over prepared ground to maintain a clear, even edge. With no meaningful frost, runoff planning remains the main seasonal concern. It also avoids the varied appearance of a mixed rock surface.
Quickly Calculate How Much You Need
Material: #67 Stone
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 our contact form and we'll help you calculate the right quantity for your project.
Not sure how much you need? The Stone Calculator has depth guides, coverage charts and worked examples for this material.
Common Uses
Concrete Aggregate
For countertops, architectural work, and other decorative concrete, #67 stone helps make a workable mix with a smooth finish. Because its gradation is finer than coarse aggregate, the finished surface has a more detailed texture.
Drainage for Wet-Weather Systems
#67 stone, graded 1/4 to 3/4-inch, leaves open flow paths for French drains and infiltration trenches, as well as stormwater management systems. Its smaller pieces also help reduce clogging caused by fine sediment, which matters for storm runoff on windward lots.
Decorative Ground Cover
Use #67 stone in planting areas, around trees, or along landscape edges where an angular, even-sized cover is wanted. The smaller material gives these areas a neat, finished appearance.
Pipe Bedding & Backfill
For water, sewer, and utility lines, #67 stone is used beneath and around pipe as bedding or backfill. Its even gradation supports the installation while letting water move away from it.
Why Choose #67 Stone
Controlled Stone Size
With material running 1/4 to 3/4-inch, #67 stone has a more even, finer-looking grade than coarser aggregate. It still provides the structural function needed in drainage and construction work.
Drainage Efficiency
The uniformly sized pieces leave repeatable open spaces between them, allowing water to pass through at a steady rate. That makes #67 stone suitable for drainage assemblies intended to keep working over many years without maintenance.
Easier-Finishing Concrete
Used in concrete, #67 stone helps create a workable mix that finishes more easily. Its smaller aggregate profile leaves a finer surface texture for exposed and decorative applications.
Finished-Looking Stone
The angular shape and even sizing of #67 stone give both landscape installations and structural projects a neat, purposeful appearance.
Frequently Asked Questions About #67 Stone
Customer Reviews
Finally rid of the red mud tracks
Retired out here in Hanapepe and finally dealt with a camper pad that turned into red mud every time it rained, the red dirt out this side of Kauai stains everything it touches. Six tons of 67 stone went down over a weekend with my neighbor's skid steer doing the spreading. No more red streaks tracked into the house, and the camper sits level for the first time since we bought it.
Wayne C. · Hanapepe, HI · Verified Buyer
Fast turnaround for a permit deadline
Managing a small complex in Honolulu and we added an ohana unit pad behind building C. Four tons of 67 stone leveled the whole footprint nicely before the contractor poured the slab. Hawaii Rock Supply had it out within two days of ordering, which mattered since the building permit clock was already ticking.
Sandra P. · Honolulu, HI · Verified Buyer
Handled our narrow bridge without a scratch
We keep a little macadamia stand up above Captain Cook and needed a solid pad for a new storage shed next to the orchard. Ordered nine tons of 67 stone and the driver handled our one lane bridge and switchback driveway better than I expected for a truck that size, dumping it in two spots so we could rake it out ourselves. Compacted with a rented plate tamper over two afternoons. Months later with the shed on top and forklift traffic rolling across it daily, there's no sinking, no shifting, nothing. Best base material we've used on the property in twelve years of farming this hillside.
Tyler M. · Captain Cook, HI · Verified Buyer
#67 Stone has 3 verified customer reviews with an average rating of 5 out of 5.
