Atlantis 20mm Drainage Cell (Flo Cell)
Installed load capacity of 4000t/m2
Pricing is per square metre (1 Unit = 1m2) Shipped Australia Wide from Gold Coast warehouse
This ultra-compact drainage cell from Atlantis is deceptively light at just 550 grams a section, but can hold up to 90 tonnes with an unbelievable 90% void capacity for water flow. Irrigate behind retaining walls or vertical gardens, under turf on a rooftop garden or along the inner side of a raised garden bed.
Description
When you need a versatile drainage system that won’t fail this lightweight, interlocking deign that’s quick and easy to install has an environmental footprint almost as small as it’s cost.
For even your most ambitious landscaping plans you can rely on this innovative geo-composite cell, allowing you to create gardens in urban environments that were once thought too difficult. Whether your needs are commercial, residential or even industrial, this Australian made geo-composite that’s made from 85% recycled polypropylene can meet and even exceed your expectations.
Drainage Cell Benefits & Use Cases
The 20mm Atlantis Drainage Cell has a number of benefits and features that could make it perfect for your home or commercial project, including:
- High compressive strength – can withstand up to 90 tonnes per metre squared
- Protects waterproof membrane
- Lightweight – just 550 grams per section
- Simple to transport – comes in modular pieces (4 pieces per m2)
- Quick installation – sheets can be clipped and unclipped by hand
- Can be used in shot-crete application
- Compressive Strength: 90 t/m2
- Replaces gravel as primary back-fill material
- Can be arranged in any configuration or shape you require
- Flow Rate: 0.65 L/sqm @ 1% gradient
- Manufactured from 85% recycled polypropylene
This cost-effective water management solution can be used in a variety of ways, including:
- Retaining wall drainage
- Residential façade
- A sleek, modern privacy screen
- Vertical or horizontal drainage
- Road drainage cell for underneath driveways and paths
- Railway drainage cell
- Field drainage underneath turf
- Irrigation inside planter boxes and garden beds as drainage
- Underneath turf for an unforgettable rooftop garden
- Balcony drainage
- Void fill for all your construction needs
- Vertical gardens and living green wall systems
- Large-scale landscaping projects
Got a large project coming up? Feel free to get in touch with our friendly team at Eco Sustainable House with the required quantities of drainage cell and we'll get back to you shortly with a quote.
Specifications

Supplied: 20mm x 810mm x 1240mm (4 pieces @ 20mm x 406mm x 620mm)
20mm Flo Cell Specifications Sheet
Atlantis Full Brochure
Overall rating: 5.0 / 5 from 11 reviews.
AI Generated Review Summary
Summary topics
Review topics: [].
Review highlights
Reviews
The best
"Best product and customer service !"
Retaining wall drainage
"Drainage cell layer behind a retaining wall is a brilliant product, The recycled plastic construction is environmentaly friendly, lightweight, econmical yet very robust. The only change I suggest is to nake the panels square so they interlock in both directions."
I am using the 20mm
"I am using the 20mm Drainage Cell in the cockpit of my catamaran with marine carpet on top ,this allows any water to drain through the carpet and overboard, because this product clips together and can be cut to size it won't move from side to side and the carpet can be cable tied to the Drainage cell, so no more walking on soggy carpet, I found this product is great under the mattress to stop any condensation. I can only say that ECO service and communication is excellent and I will definitely use ECO again"
Eco house sustainable is always
"Eco house sustainable is always a pleasure to deal with. They always have our requirements in stock and ready to go at all times. Cody is very helpful and prompt with his organisation. I would always recommend eco sustainable house"
Awesome Product!
"Installed behind a short retaining wall. Sooo much better and easier than using gravel for drainage. Online purchase and delivery from Eco Sustainable House was a simple and flawless process."
Great stuff
"I bought the 20 and the 52mm drainage cell for different parts of our property wall. The 52mm is great with the hanging pots and the 20mm is light and easy to hang. The best part is how easy eco sustainable house are at taking and dispatching orders."
Easy to install!
"Thanks team for this easy to install drainage cell!"
Coverd my heater and hotwater system
"Great product. My outdoor area is looking fantastic after covering my external water and heating units. The cells click together easily and the cells allows air flow into/out of the units. I have tried so many different ways to cover these outdoor units and this is the only thing that has worked for me. I recommend this product if you want to easily disguise and beautify any outdoor external units. Worked for me 🙂"
Privacy Screen Replacement
"The drainage cells were used to create a new privacy screen between us and our neighbour to replace a very flimsy bark construction. It only took me about 10 minutes to snap together the cells for the walls and then I just had to attach them to the timber frame. I am extremely happy with the outcome and my neighbour loves it too. It is sturdy and strong and looks so good and was able to withstand the gusty winds we experienced over the weekend. So happy with the product and the end result!"
Easiest retaining wall ever built
"Great product, all the installation details and spec all on the website. Didn't have to talk to anyone about it!"




