Planter drainage layer
water leaves, soil stays
A HDPE drainage layer for raised beds, retaining walls and tree surrounds. Surplus water leaves; the profile and the soil structure stay.
- Board
- HDPE
- Board height
- —
- Compressive strength
- —
- Filter
- Geotextile
- Application
- Beds, walls, tree surrounds
Specification in preparation. This page shows the standard layout; values and photography are completed when the range is imported.
What it is, in numbers.
| Board material | HDPE |
|---|---|
| Board size | — |
| Board height | — |
| Compressive strength | — |
| Filter fabric | Geotextile |
| Outlet | — |
| Load class | n/a — below grade |
| Edge profile | 304 stainless |
| Packing | — |
| Certification | Material certificates on request |
Rows marked — are confirmed per SKU at quotation. Load classes stated are those declared under EN 1433.
Planter drainage layer in a garden.
A bed that holds water rots its own roots. The drainage layer goes in below the growing medium, against the wall or the kerb, and carries surplus to an outlet before it can sit against the structure.
The board is stiff enough to hold its shape under the weight of wet soil, and the filter fabric keeps the fines out of the voids so the layer still works in the fifth winter, not just the first.
Complete, not nearly.
Drainage board
Filter fabric
Edge channel
Outlet collar
Connectors
Fixing kit
For the drawing set.
Files are issued with every quotation and can be dropped straight into a landscape package.
Send the space. We'll do the numbers.
Run length, what crosses it, where the water goes — that is enough to quote a run.