Crushed Stone vs Rip Rap
Side-by-side comparison of Crushed Stone and Rip Rap to help you choose the right gravel for your project.
Overview
Angular, mechanically crushed rock available in various sizes. Excellent for compaction and stability. Crushed stone is the workhorse of the aggregate industry, used in everything from road construction to residential driveways.
Large, heavy, angular stones ranging from 6 to 24+ inches used primarily for erosion control. Rip rap protects shorelines, stream banks, bridge abutments, and steep slopes from water erosion. The heavy weight and interlocking shape resist displacement by flowing water and wave action.
Common Uses
Crushed Stone
- ✓ Driveways
- ✓ Road base
- ✓ Foundations
- ✓ Retaining wall backfill
- ✓ French drains
- ✓ Concrete aggregate
Rip Rap
- ✓ Shoreline protection
- ✓ Stream bank stabilization
- ✓ Bridge abutments
- ✓ Steep slope stabilization
- ✓ Culvert outlets
- ✓ Retaining wall faces
Pros & Cons
Crushed Stone
- + Compacts firmly for stable surfaces
- + Excellent load-bearing capacity
- + Interlocking shape prevents shifting
- + Widely available and affordable
- + Multiple size options
- − Angular edges are uncomfortable underfoot
- − Dusty when dry
- − Not as decorative as rounded gravel
- − Can be sharp on bare feet
- − May need periodic top-dressing
Rip Rap
- + Extremely effective at preventing water erosion
- + Heavy weight resists displacement by water
- + Long-lasting — lasts decades with no maintenance
- + Angular shape interlocks for stability
- + Natural appearance blends with waterside environments
- − Very heavy — requires heavy equipment to place
- − Expensive for large projects
- − Not suitable for foot traffic
- − Requires engineering design for major installations
- − Limited decorative appeal
Cost Comparison
| Measure | Crushed Stone | Rip Rap |
|---|---|---|
| Per ton | $20 – $40 | $35 – $80 |
| Per cubic yard | $25 – $55 | $45 – $100 |
Sizes & Colors
Crushed Stone
Crushed stone is available in sizes from stone dust (fine) up to 4 inches. Common grades include #8 (3/8"), #57 (3/4"–1"), #3 (1"–2"), and #1 (2"–4"). Colors depend on the source rock — typically gray, blue-gray, or tan.
Rip Rap
Large angular stones typically 6-24 inches in diameter, though some applications use stones up to 36 inches or larger. Weight ranges from 25 to 500+ pounds per stone. Colors vary by source quarry — typically gray, blue-gray, tan, or brown. Sold by the ton rather than by the yard.
Published February 11, 2026
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