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Riprap | Medium (12-24")

4.91,758 verified Hello Gravel reviews

Large angular rock (12"-24") engineered for erosion control, shoreline protection, and slope stabilization. The standard for keeping water from carrying your land away.

4.9· 1,758 verified reviews11,821 deliveries · 50 states

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Product Specifications

Size
12" – 24"
Shape
Angular
Weight
~3,000 lbs per cubic yard
Minimum Order
1 ton
Delivery
Dump truck, directly to your location

Best For

Erosion controlShoreline protectionSlope stabilizationDrainage outlets
We chose a delivery date. The driver dropped it exactly where I asked. I had never ordered gravel in my life.
Kelly O’Brien · 5★ · one of 1,758 verified reviews

Why Choose This Product

Stops Erosion

Heavy, angular rock that resists displacement under water.

Heavy-Duty

Engineered for the toughest water-management jobs.

Long-Lasting

Won't fade, rot, or wash out — install it once.

Delivery Included

Free delivery right to your driveway. No rental trucks needed.

How Delivery Works

1

Browse Products

Explore our range of gravel, stone, and landscaping materials.

2

Calculate Amount

Use our calculator to find exactly how much you need.

3

Schedule Delivery

Pick a delivery date that works for your project timeline.

4

Delivered to Your Door

We deliver right to your driveway or job site.

Common Uses

Shorelines & Banks

Protects pond banks, lake edges, and stream sides from wave and current erosion.

Drainage Outlets

Dissipates energy at culvert and pipe outlets to prevent scour.

Steep Slopes

Locks down hillsides and embankments against runoff erosion.

Channels & Spillways

Lines drainage channels to keep them stable under high flows.

Material calculator

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Compare Materials

Riprap | Medium (12-24")Current selection

Riprap | Medium (12-24")

Size12" – 24"
ShapeAngular
MaterialVaries depending on location
Weight~3,000 lbs per cubic yard
CoverageVaries by application thickness
ColorVaries depending on location
Minimum Order1 ton
DeliveryDump truck, directly to your location
Coverage (2" deep)
Best For
Erosion controlShoreline protectionSlope stabilizationDrainage outlets
River Rock

River Rock

SizeVaries depending on location
ShapeRounded / smooth
MaterialNatural river stone
Weight~2,700 lbs per cubic yard
Coverage
ColorVaries depending on location
Minimum Order1 ton
DeliveryDump truck, directly to your location
Coverage (2" deep)~100 sq ft per ton
Best For
LandscapingDry creek bedsWater featuresGround cover

Riprap handles heavy water work; for landscape accent or smaller drainage, go with boulders or #4 crushed stone.

What customers say

4.92(199 reviews)
See all 199 reviews →

What customers say

Hello Gravel excels at smooth ordering and responsive communication, though delivery consistency and accuracy issues concern some customers.

Most mentioned

Easy ordering processResponsive communicationOn-time delivery
5★
9
4★
1
3★
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1★
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Muhammad M.

2 months ago
Verified

It was ordered and delivered smoothly by the help of the staff ( Tereza ).

July 8, 2026

Michael R.

2 months ago
Verified

Ordered online and Helen reached out shortly after to confirm the order sent photos of the product to make sure that is what I wanted very professional easy to deal with and delivered when they said they would

July 1, 2026

Scott D.

2 months ago
Verified

Very helpful. On time

June 26, 2026

Evan W.

3 months ago
Verified

I initially ordered the wrong amount but the customer service representative, Jenel, helped me out by correcting it and giving me a refund immediately. I advised them where I would like the dirt to be dumped in my backyard and the driver made it happen. Great experience working with Jenel and Hello Gravel.

June 19, 2026

Barry M.

3 months ago
Verified

On time. Very nice gentleman who delivered it

June 15, 2026

Michael M.

3 months ago
Verified

Great communication, fast delivery, will definitely use them again

Customer photo 1
Customer photo 1

June 12, 2026

Frequently Asked Questions

Riprap is sized for erosion control, not coverage. Plan a 12-18 inch thick layer at minimum — heavier for high-flow water. The calculator above gives a baseline tonnage at 12 inches; for engineered installations, follow your project specs.
We deliver directly to your driveway or project site using a dump truck. Just choose your delivery date and time window (AM or PM) during checkout. Next-day delivery is available on orders placed before noon.
Yes! Delivery is included in the price you see — no hidden fees, no surprises. The price per ton (or yard) you see is the price you pay, delivered.
The minimum order is typically 1 ton (or 1 cubic yard for mulch and soil products). Our pricing gets better with larger quantities — a full truckload (18 tons) gives you the best per-unit price.
Due to the nature of bulk materials, we cannot accept returns once delivered. We recommend using our calculator to get the right amount — it's better to order slightly more than to run short mid-project.
Riprap is placed with equipment (skid steer, excavator, or by hand for small areas) on top of a non-woven geotextile filter fabric. The fabric prevents soil from washing up between the rocks.
Yes — a non-woven geotextile fabric under riprap is essential. Without it, soil migrates up between the rocks and the installation fails over time.

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