Nero Drainage Cell - 500x600mm - 20mm 17.5 kg
Nero Drainage Cell - 500x600mm - 20mm
Nero Drainage Cell - 500x600mm - 20mm
Nero Drainage Cell - 500x600mm - 20mm 17.5 kg
Nero Drainage Cell - 500x600mm - 20mm
Nero Drainage Cell - 500x600mm - 20mm

Nero Drainage Cell - 500x600mm - 20mm

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Regular price $6.50 (inc. GST)
Sale price $6.50 (inc. GST) Regular price (inc. GST)
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Nero Drainage Cell - 500x600mm - 20mm 17.5 kg

Nero Drainage Cell - 500x600mm - 20mm

Regular price $6.50 (inc. GST)
Sale price $6.50 (inc. GST) Regular price (inc. GST)
Unit price
Product description
Product Specification
Data Sheets
Frequently Asked Questions
Shipping & Return

$5.50 (ex. GST) for 20mm

NOTE: Please REQUEST QUOTE for exact shipping charges prior making PURCHASE.
The Nero Drainage Cell System offers the perfect underground drainage solution for creating rooftop gardens without the traditional problems associated with cracks and leaks. The Nero drainage cells offer a flat surface and internal cavities to effectively drain excess water. Drainage cell and sheet drain are available.
It features a unique diamond CUP structure to retain water for passive irrigation and build a perch water table on the above soil profile to keep vegetation alive during long periods of dryness. allow you to thrive. They are made from recycled polypropylene and are inert to soil-borne chemicals and bacteria. Nero Cells' shallow and effective drainage profile helps landscapers take advantage of mature plants in rooftop gardens that require soil depth and water retention. High summer temperatures can cause thermal expansion of concrete, which can crack the waterproofing. The Nero Drainage Cell system, with its unique design and voiding properties, helps conduct this heat, reducing the risk of cracks and extending the life of the building.
  • Very high compressive load carrying capacity of up to >135 tons/m2.
  • Very high lateral flow capacity.
  • Maintains actual void size for effective drainage after backfill& compaction.
  • Fit-in system easy to cut and comes in pre-clipped panels.
  • Low weight, only 3.2 kg/sqm compared to 250 kgs/sqm of gravel for the same effective drainage,-hence reduces deck loads.
  • Thin - reduces depth of cover and allows the use of mature planting in shallow conditions.
  • Holds and creates a perch water table, providing ideal moist conditions for plant growth.
  • Reduces hydrostatic forces upon sub-grade walls.
  • Easy to shop, store and install comes in pre-clipped panels.
  • Reduces the risk of waterproofing to crack due to thermal expansion in hot periods.
  • Environmentally friendly made from selected Recycled Polypropylene
  • Recharges Groundwater Table through principle of infiltration when used on natural Ground surface.
  • Light weight hence no heavy machinery or skilled labour required.
  • Site space utilization and minimum site disruption
  • Applicable for roof decks, planter boxes, podium gardens, landfill drains, subfloors etc
Drainage Cell Metric
Weight 5 KG
Width 500mm
Length 600mm
Height 20mm
Surface Void Area 68% void
Internal Void Area 95%
Material 90% recycled polypropylene +10% propriety mix
Biological & Chemical Resistance Unaffected by moulds and algae soil-borne chemicals bacteria and bitumen Oils & light Acid Alkaline Solutions.
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Data Sheet coming soon!

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What are the dimensions of the Nero Drainage Cell?
The Nero Drainage Cell measures 500x600mm with a thickness of 20mm, providing an efficient solution for water drainage and management in landscaping and construction.

Is it suitable for green roof systems?
Yes, the Nero Drainage Cell is designed for green roof systems, promoting proper water drainage and creating a conducive environment for plant growth.

How is it installed?
Installation is straightforward; place the drainage cells on the substrate, allowing water to flow through the designed channels, promoting effective drainage.

Estimated shipping times on our range of stocked items are as follows:

Location Expected Delivery Additional Information
NSW Metro 1-2 business days Usually overnight. Same day delivery can be arranged for an extra charge.
NSW Regional 2-3 business days
VIC Metro 1-2 business days Usually overnight.
VIC Regional 2-3 business days
QLD Metro 1-2 business days Usually overnight.
QLD Regional 2-3 business days
ACT 1-2 business days Usually overnight.
SA Metro 1-2 business days Usually overnight.
SA Regional 2-4 business days
NT Metro 4-6 business days
NT Regional 5-7 business days
WA Metro 4-5 business days
WA Regional 6-7 business days
TAS 3-4 business days


To ensure prompt and secure delivery, it is the buyer’s responsibility to ensure someone is available to accept delivery. Alternatively, please include "Authority to Leave" instructions on your order.

We pride ourselves on the fast reliable delivery of our items.

Free delivery for orders over $499.00 is provided on all orders to Australian Capital Cities and major regional areas. Unfortunately, due to the size and weight of our products, it is not possible to provide free freight to remote regional areas or products which are excessively heavy. These items are noted as such on our Website

Place your order before 1.00pm on a weekday and in stock items will be shipped the same day (excludes Public Holidays).

Is your order large and requiring a forklift?

It is the buyer’s responsibility to ensure a forklift is available to unload any large, bulky orders which will be packed on a pallet. If redelivery with a tailgate truck is needed, extra charges will apply (if you are not sure please contact us)

What happens if an item I ordered was out of stock?

If an item you have ordered is out of stock, your order will be placed on hold until the available item is obtained. This will be reflected on your confirmation email, as your dispatch date will be delayed

Delivery to Post Office Boxes

Unfortunately, due to the size and weight of our products, orders cannot be delivered to PO Boxes or by mail. All items are delivered by courier to ensure secure, reliable, prompt delivery


Why can I return a product?

  • The product does not match the description on Website or catalogue.
  • The product did not match the customer’s expectations.
  • The product is faulty or damaged.

What can be returned?

All products can be returned, as long as they are in original packaging and unused.

When do items need to be returned by?

Items may be returned within 30 days from the date of purchase.

Where do items need to be returned to?

37 Bentley Street, Wetherill Park, NSW 2164

Shipping for returns?

Are original shipping rates refundable? Does customer pay for shipping the return?

Customer must pay for return shipping.

Credit for returns?

100% credit will be provided, less shipping costs.