DRAINAGE MATERIALS DRAIN ROCK
We deliver itDrain Rock (4″, Septic)
4” septic drain rock is a coarse, durable aggregate specifically sized for use in septic system installations and other drainage applications. Produced by screening and washing natural stone, this material features angular pieces that measure approximately 4 inches in diameter, ensuring optimal void space for water flow.
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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
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What people use it for
- Septic system drainage
- Leach field media
- French drain fill
- Stormwater management
- Erosion control
Drain Rock next to what it gets confused with
| Rock | Size | Shape | Where it wins | Can we deliver it |
|---|---|---|---|---|
| Drain Rock (4″, Septic) | 4" | — | Septic system drainage | We deliver it |
| Drain Rock | — | — | — | We deliver it |
| Drain Rock (1.125″, Septic) | 1.125" | — | — | We deliver it |