#8 Crushed Stone in Hawaii
#8 Crushed Stone helps Hawaii projects handle paver details, drainage needs, and concrete mixes where heavy rain can shape the work.
- Size: About 3/8 inch to 1/2 inch
- Grading: #8, clean with little to no fines
- Type: 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
“Upcountry in Makawao our drainage pipe kept clogging with silt every time the gulch behind the barn ran high after a storm. We had seven tons of number eight stone delivered for bedding around a new run of perforated pipe leading away from the horse paddock. The Hawaii Rock Supply driver eased the tri axle up our gravel lane without tearing up the grass shoulders, which I appreciated since we just reseeded that section. Bedded the pipe by hand over two weekends with my son helping. It has been almost a year through two rainy winters and the pipe runs clear every time, no more standing water by the gate.”
Diane R. · Verified Buyer
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Everything You Need to Know About #8 Crushed Stone
Size and Grading
- Size
- About 3/8 inch to 1/2 inch
- Grading
- #8, clean with little to no fines
- Type
- Crushed stone
A common mistake on a wet Hawaii lot is expecting any small stone to solve storm runoff without a defined drainage plan. #8 Crushed Stone has a crushed form and very limited fine material, which keeps it from closing up tightly in the places it is assigned. It is suited to drainage details, paver bases or joint fill, and concrete mixes on sites shaped by frequent rain.
Use #8 Crushed Stone in the paver base or joint-fill portion after the supporting material has been prepared for the site. Windward ground near the Koolau Range may remain wet in red clay, while leeward ground can drain through volcanic soil or coral. Keeping this stone in its intended hardscape or drainage detail helps the project account for runoff without treating it as a substitute for the overall base design.
Quickly Calculate How Much You Need
Material: #8 Crushed 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
Permeable Paver Base & Joints
Place this stone in permeable paver bedding and between joints.
Drainage Layers
Its clean particle size supports water flow in french drains and drainage beds.
Concrete Aggregate
Use it in concrete mixes as a fine coarse aggregate.
Pipe Bedding
This stable stone beds pipe and lets water drain around it.
Why Choose #8 Crushed Stone
Free Draining
The open, clean stone structure carries water away fast.
Paver-Ready
Made for permeable interlocking paver applications.
Consistent Sizing
Evenly sized pieces provide reliable results in drainage and concrete.
Multi-Use
Use one stone for concrete, pipe bedding, and drainage layers.
Customer Reviews
Tight surface for barefoot grandkids
Topped a walkway around the side of the house in Waianae where the ground stays bone dry most of the year on this leeward stretch. Two tons of number eight from Hawaii Rock Supply gave a nice tight surface underfoot that doesn't shift when the grandkids run across it barefoot. Watered it down once after spreading to settle the dust and it's been solid since.
Angela V. · Waianae, HI · Verified Buyer
Dusty unload but did the job
Our church group in Wahiawa used four tons for pipe bedding along the edge of the parking lot during a drainage fix. Material did the job well once it was down, but it was noticeably dustier unloading it than we expected, and a few volunteers were coughing by the end of the afternoon.
Corey B. · Wahiawa, HI · Verified Buyer
Pipe finally runs clear after storms
Upcountry in Makawao our drainage pipe kept clogging with silt every time the gulch behind the barn ran high after a storm. We had seven tons of number eight stone delivered for bedding around a new run of perforated pipe leading away from the horse paddock. The Hawaii Rock Supply driver eased the tri axle up our gravel lane without tearing up the grass shoulders, which I appreciated since we just reseeded that section. Bedded the pipe by hand over two weekends with my son helping. It has been almost a year through two rainy winters and the pipe runs clear every time, no more standing water by the gate.
Diane R. · Makawao, HI · Verified Buyer
Pile came clean for the equipment pad
The load of number 8 crushed stone that came out to our place near Kealakekua had barely any fines mixed through the pile, clean and consistent all the way to the bottom. Mixed it straight into the concrete for a small equipment pad behind the carport, and the pour went smooth, no rough spots along the edges once the forms came off.
Howard J. · Kealakekua, HI · Verified Buyer
#8 Crushed Stone has 4 verified customer reviews with an average rating of 4.8 out of 5.
