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Geo matting is a 120gsm permeable geotextile fabric for retaining wall drainage — it separates retained soil from the drainage gravel so water flows through to the ag pipe while fines are held back. In 50m×1m, 50m×2m and 100m×2m rolls. Delivered Australia-wide by Retaining Walls Direct.
Written and product-checked by the Retaining Walls Direct team — supplying retaining wall drainage products across Australia. Last updated: June 2026.
Installed between the soil and the drainage aggregate behind a concrete sleeper wall, geo matting keeps the gravel clean and free-draining so your ag pipe doesn't clog — the key to preventing water pressure building behind the wall. See the drainage guide.
| Material | Non-woven permeable geotextile, 120gsm, ~1.2mm |
|---|---|
| Rolls | 50m × 1m · 50m × 2m · 100m × 2m |
| Use | Soil separation, drainage, erosion control |
| Brand | Retaining Walls Direct |
Pair with ag pipe and free-draining gravel, or grab a complete drainage kit.
Get a quote or contact the team.
What does geo matting do?
It separates soil from drainage gravel, letting water through while holding back fines so drainage keeps working.
Which roll size?
50m×1m for narrow drainage zones, 50m×2m or 100m×2m for wider/longer walls.
Can you deliver to me?
We deliver across most of Australia. Send your details for a quote.
