Drainage

Effective drainage keeps sites safe, stable, and usable. Manage stormwater, relieve hydrostatic pressure, and prevent waterlogging and erosion. This category features options such as strip and fin drains, drainage cells, slotted and corrugated pipe, channel drains, pits and grates, connectors, and geotextiles. Solutions suit residential, commercial, and civil works. Use drainage systems behind retaining walls and foundations, along driveways and car parks, in gardens and lawns, planters and rooftops, and around sports areas to move water away from structures and surfaces. Choose by soil type, catchment size, flow rate, load class, and installation depth. Match compatible fittings and outlets for a complete, long-lasting system.

There are 17 products.

Showing 1-17 of 17 item(s)

Drainage Board 9mm (High Compressive Strength)

$616.00
Durable 9mm drainage board engineered for high compressive loads. Manages water efficiently and protects waterproofing on walls, planters, and slabs.
15DEL2401250.10
drainage
dimple height 9mm, plus geotextile layer
12.5m
2.4m
drainage sheeting
400 kN/m2
black
Out of stock

Drainage Board 8mm (Geofab backing) 2m x 20m

$792.00
High-flow 8mm dimpled drainage board with geofab backing for reliable subsurface drainage. Filters fines, protects waterproofing, and relieves...
15DEL2002000.10
drainage
dimple height 8mm, plus geotextile layer
20m
2.0m
drainage sheeting
250 kN/m2
black
Medium stock

Hexcell Drainage Modules 30mm - 1.21m2

$16.30
30mm Hexcell drainage modules create a slim, high-flow layer for efficient sub-surface water control. Each lightweight panel covers 1.21m2, ideal...
15HEX11011030.10
drainage, separation
4kg /1.21m2 section
1.21m2 (4 of 550mm x 550mm units which clip together)
30mm
drainage module
Full stock
Full stock

Megaflo Green 170mm x 50m

$284.30
Megaflo Green 170mm x 50m is a flat panel subsoil drain supplied in a continuous roll for efficient groundwater control. Its 170mm profile collects...
15Megaflo170.50
170mm (ASTM D2122)
40mm (ASTM D2122)
2.8mm x 30mm (ASTM D2122)
Greater than 200 kPa (ASTM D2412)
Yes
Out of stock

Megaflo Green 170mm x 25m

$176.14
Megaflo Green 170mm x 25m is a flat panel subsoil drain supplied in a 25 m length. Its 170 mm profile delivers high inflow capacity while requiring...
15Megaflo170.25
40mm
170mm
2.8mm x 30mm (ASTM D2122)
Greater than 200 kPa (ASTM D2412)
Yes
Medium stock
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