
Atlantis Drainage Cell 30mm
Atlantis Flo-Cell 30mm drainage panels. 575 x 575mm each, 90 percent void, rated 50 tonnes/m2.
Atlantis Flo-Cell 30mm panels create a subsurface drainage layer under waterproofing membranes. Each panel is 575 x 575mm and 30mm thick, with 90 percent volume void that holds 27 litres of drainage per square metre. Three panels make one square metre. The recycled polypropylene panels are unaffected by soil chemicals and bacteria, and flow at 1.41 litres per second per metre at 1 percent gradient.
What it's for
- Planter boxes, basements and podiums over waterproofing membranes
- Sub-slab and trench drainage
- Flood mitigation and landscape void fill
- Bio filtration under artificial turf and sports fields
Why waterproofers buy it
- 90 percent void creates high-capacity drainage
- 1.41 litres/sec/m flow rate at 1 percent gradient
- 50 tonnes/m2 strength rating (recycled polypropylene)
- Recycled polypropylene, unaffected by soil chemicals, bacteria and bitumen
- Service temperature -10C to 70C
Specs
Panel size 575 x 575mm x 30mm height. Three panels per square metre, 720 grams per panel. 85 percent recycled polypropylene with 15 percent proprietary selected materials. Colour black.
Pickup currently unavailable at The Waterproofing Shop

Atlantis Drainage Cell 30mm
The Waterproofing Shop
22/872 Canterbury Road
Roselands NSW 2196
Australia
Product Details
Technical Specifications
Product Files
No documentation available for this product.

Frequently bought together
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Atlantis Drainage Cell 30mm $22.00
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Key applications
- Planter box
- Basement
- Podiums
- Trench drainage
- Landscape void fill
- Rain gardens
- Flood mitigation
- Bio filtration
- Artificial turf drainage
- Concrete slab drainage (underdrain)
Service temperature range is -10C to 70C. The approximate material lifespan of 100 years plus applies with no ultra violet exposure, so the cell is not intended to be left exposed. Ultimate strength is 50 tonnes/m2 in recycled polypropylene and 80 tonnes/m2 in virgin polypropylene - confirm which material grade is supplied before designing above the recycled figure. Standard supply is 85% recycled polypropylene.
Technical Specifications
| Product Type | Subsurface drainage cell (Atlantis Flo-Cell 30mm) |
| Panel Size | 30mm (H) x 575mm (W) x 575mm (L) |
| Pieces Per Square Metre | 3 |
| Panel Weight | 720 grams |
| Weight Per Square Metre | 2.16 kg |
| Ultimate Strength (recycled PP) | 50 tonnes/m2 (100 PSI) |
| Ultimate Strength (virgin PP) | 80 tonnes/m2 (114 PSI) |
| Flow Rate | 1.41 Litres/Sec/m at 1% gradient |
| Volume Void | 90% (27 L/m2) |
| Surface Void | 70% |
| Material | 85% recycled polypropylene, 15% proprietary selected materials |
| Colour | Black |
| Chemical and Biological Resistance | Unaffected by molds, algae, soil-bourne chemicals, bacteria and bitumen |
| Service Temperature | -10C to 70C |
| Approximate Material Lifespan | 100 years plus with no ultra violet exposure |
Why trade professionals choose Atlantis
Atlantis covers the drainage side of a waterproofing build-up: the layers that sit between a cured membrane and the soil or paving above it. The range stocked here is the drainage cell, the Geotech filter fabric that goes over it and the extruded protection board that shields the membrane during backfill. Supplied to the Australian trade for planter boxes, podium decks, roof gardens and retaining walls, and usually bought together rather than one piece at a time.
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