4 STONE
Reference only#4 Stone (3/4″ To 1.5″, Modified, Unwashed)
#4 stone in a 3/4" to 1.5" size range, modified and unwashed, is a versatile crushed aggregate commonly used in construction and landscaping. The "modified" designation means this material includes a mix of stone sizes along with fines (smaller particles), which helps it compact well. Being unwashed, it retains natural dust and fines, making it especially suitable for applications where compaction and stability are priorities.
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Also called
If a contractor or a spec sheet handed you one of these names, this is the rock they mean.
What people call it
Yard and spec names
Ask for #4 stone and we'll know what you want. If you have a spec number, give us that instead and we'll match it.
What people use it for
- Drainage systems
- Erosion control
- Base for driveways
- Landscaping
- Septic system bedding
#4 Stone next to what it gets confused with
| Rock | Size | Shape | Where it wins | Can we deliver it |
|---|---|---|---|---|
| #4 Stone (3/4″ To 1.5″, Modified, Unwashed) | 3/4" To 1.5" | Angular | Drainage systems | Reference only |
| #4 Stone (#4 To 1.5″, Washed) | #4 To 1.5" | Angular | — | Reference only |
| #4 Stone (#4 To 1″, Txdot) | #4 To 1" | Angular | — | Reference only |