--- title: Drainage Cells description: Drainage Cells offer the ultimate solution for efficient rainwater management. These innovative modular plastic products are designed to create a reliable sub-surface drainage network for a range of needs. Whether you're looking to enhance your large scale project within planter boxes, rooftop garden, or implement underground rainwater storage, our high quality molded cells have got you covered. --- [![Geotex Logo-2](https://www.geotex.com.au/hs-fs/hubfs/Geotex%20Logo-2.png?width=100&height=27&name=Geotex%20Logo-2.png "Geotex Logo-2")](https://www.geotex.com.au?hsLang=en-au) Open menu - PRODUCTS - GEOTEXTILES - [MINI ROLLS](https://www.geotex.com.au/products/geotextiles/minirolls?hsLang=en-au) - [ORANGE MARKER LAYER](https://www.geotex.com.au/products/geotextiles/orangemarkers?hsLang=en-au) - [GT SERIES](https://www.geotex.com.au/products/geotextiles/gtseries?hsLang=en-au) - GEOGRIDS - [COMPOSITE PP GEOGRID](https://www.geotex.com.au/products/geogrids/compositepp?hsLang=en-au) - [BIAXIAL PP GEOGRID](https://www.geotex.com.au/products/geogrids/biaxialpp?hsLang=en-au) - [UNIAXIAL PET GEOGRIDS](https://www.geotex.com.au/products/geogrids/uniaxialpet?hsLang=en-au) - DRAINAGE SYSTEMS - [AGRICULTURAL PIPES](https://www.geotex.com.au/products/drainage/agpipes?hsLang=en-au) - [DRAINAGE CELLS](https://www.geotex.com.au/products/drainage/drainagecells) - [SHEET DRAINS](https://www.geotex.com.au/products/drainage/sheetdrains?hsLang=en-au) - EROSION CONTROL - [SILT SOCKS](https://www.geotex.com.au/products/erosion/siltsocks?hsLang=en-au) - [SILT CURTAINS](https://www.geotex.com.au/products/erosion/siltcurtains?hsLang=en-au) - [SILT FENCES](https://www.geotex.com.au/products/erosion/siltfences?hsLang=en-au) - [COIR LOGS](https://www.geotex.com.au/products/erosion/coirlogs?hsLang=en-au) - [JUTE MESH](https://www.geotex.com.au/products/erosion/jutemesh?hsLang=en-au) - APPLICATIONS - [ROADS AND RAIL](https://www.geotex.com.au/applications/roadandrail?hsLang=en-au) - [GROUND AND PAVING IMPROVEMENTS](https://www.geotex.com.au/applications/ground-improvement?hsLang=en-au) - [SOIL REINFORCEMENT](https://www.geotex.com.au/applications/soil-reinforcement?hsLang=en-au) - [MINING](https://www.geotex.com.au/applications/mining?hsLang=en-au) - [RETAINING WALLS AND SLOPES](https://www.geotex.com.au/applications/retaining-walls-and-slopes?hsLang=en-au) - [EROSION CONTROL](https://www.geotex.com.au/applications/erosioncontrol?hsLang=en-au) - [ENVIRONMENTAL](https://www.geotex.com.au/applications/environmental?hsLang=en-au) - [ABOUT US](https://www.geotex.com.au/about-us?hsLang=en-au) - [SUSTAINABILITY](https://www.geotex.com.au/sustainability?hsLang=en-au) - [BROCHURE](https://www.geotex.com.au/brochures-and-catalogs?hsLang=en-au) - [CONTACT US](https://www.geotex.com.au/contact-us?hsLang=en-au) [ENQUIRE NOW](https://www.geotex.com.au/products/drainage/drainagecells#enquire-now) [![Geotex Logo-2](https://www.geotex.com.au/hs-fs/hubfs/Geotex%20Logo-2.png?width=100&height=27&name=Geotex%20Logo-2.png "Geotex Logo-2")](https://www.geotex.com.au?hsLang=en-au) Close menu - PRODUCTS - GEOTEXTILES - [MINI ROLLS](https://www.geotex.com.au/products/geotextiles/minirolls?hsLang=en-au) - [ORANGE MARKER LAYER](https://www.geotex.com.au/products/geotextiles/orangemarkers?hsLang=en-au) - [GT SERIES](https://www.geotex.com.au/products/geotextiles/gtseries?hsLang=en-au) - GEOGRIDS - [COMPOSITE PP GEOGRID](https://www.geotex.com.au/products/geogrids/compositepp?hsLang=en-au) - [BIAXIAL PP GEOGRID](https://www.geotex.com.au/products/geogrids/biaxialpp?hsLang=en-au) - [UNIAXIAL PET GEOGRIDS](https://www.geotex.com.au/products/geogrids/uniaxialpet?hsLang=en-au) - DRAINAGE SYSTEMS - [AGRICULTURAL PIPES](https://www.geotex.com.au/products/drainage/agpipes?hsLang=en-au) - [DRAINAGE CELLS](https://www.geotex.com.au/products/drainage/drainagecells) - [SHEET DRAINS](https://www.geotex.com.au/products/drainage/sheetdrains?hsLang=en-au) - EROSION CONTROL - [SILT SOCKS](https://www.geotex.com.au/products/erosion/siltsocks?hsLang=en-au) - [SILT CURTAINS](https://www.geotex.com.au/products/erosion/siltcurtains?hsLang=en-au) - [SILT FENCES](https://www.geotex.com.au/products/erosion/siltfences?hsLang=en-au) - [COIR LOGS](https://www.geotex.com.au/products/erosion/coirlogs?hsLang=en-au) - [JUTE MESH](https://www.geotex.com.au/products/erosion/jutemesh?hsLang=en-au) - APPLICATIONS - [ROADS AND RAIL](https://www.geotex.com.au/applications/roadandrail?hsLang=en-au) - [GROUND AND PAVING IMPROVEMENTS](https://www.geotex.com.au/applications/ground-improvement?hsLang=en-au) - [SOIL REINFORCEMENT](https://www.geotex.com.au/applications/soil-reinforcement?hsLang=en-au) - [MINING](https://www.geotex.com.au/applications/mining?hsLang=en-au) - [RETAINING WALLS AND SLOPES](https://www.geotex.com.au/applications/retaining-walls-and-slopes?hsLang=en-au) - [EROSION CONTROL](https://www.geotex.com.au/applications/erosioncontrol?hsLang=en-au) - [ENVIRONMENTAL](https://www.geotex.com.au/applications/environmental?hsLang=en-au) - [ABOUT US](https://www.geotex.com.au/about-us?hsLang=en-au) - [SUSTAINABILITY](https://www.geotex.com.au/sustainability?hsLang=en-au) - [BROCHURE](https://www.geotex.com.au/brochures-and-catalogs?hsLang=en-au) - [CONTACT US](https://www.geotex.com.au/contact-us?hsLang=en-au) [ENQUIRE NOW](https://www.geotex.com.au/products/drainage/drainagecells#enquire-now) # DRAINAGE CELLS Select a tab Description Specifications Downloads Our Drainage Cell System is a lightweight, high-strength panel made from recycled polypropylene, perfect for efficient subsoil drainage in roof gardens, planter boxes, and landscaping projects. It helps manage excess water, reduces the risk of cracking from heat, and promotes healthy plant growth by retaining moisture where needed. Easy to handle and install, it’s an eco-friendly solution for modern drainage needs. | DRAINAGE PROPERTIES | UNITS | DC20 | DC30 | DC50 | | --- | --- | --- | --- | --- | | WIDTH | mm | 500 | 500 | 500 | | LENGTH |  mm | 600 | 600 | 600 | | HEIGHT | mm | 20 | 30 | 50 | | SURFACE VOID AREA | % | >70 void | 68 void | 90 void | | INTERNAL VOID AREA | % | 95 | 95 | | | MATERIAL | % | 90% recycled polypropylene +10% Propriety Mix | | | | COLOUR |   | Black |   | | | BIOLOGICAL & CHEMICAL RESISTANCE |   | Unaffected by molds and algae, soil-borne chemicals, bacteria and bitumen, Oils & light Acid, Alkaline Solutions. | | | | SERVICE TEMPERATURE |  °C | -10 to 85 | -10 to 85 | -10 to 85 | | COMPRESSIVE STRENGTH/ ULTIMATE LOAD | t/m2 | >150 | >105 | >235 | | FLOW RATE | L/sec/m | >1.43 @1%gradiant | >1.88 @1%gradiant |   |   For detailed specifications or any questions, please [email us](mailto:julian@geotex.com.au), and we’ll be happy to help. Description Specifications Downloads Our Drainage Cell System is a lightweight, high-strength panel made from recycled polypropylene, perfect for efficient subsoil drainage in roof gardens, planter boxes, and landscaping projects. It helps manage excess water, reduces the risk of cracking from heat, and promotes healthy plant growth by retaining moisture where needed. Easy to handle and install, it’s an eco-friendly solution for modern drainage needs. | DRAINAGE PROPERTIES | UNITS | DC20 | DC30 | DC50 | | --- | --- | --- | --- | --- | | WIDTH | mm | 500 | 500 | 500 | | LENGTH |  mm | 600 | 600 | 600 | | HEIGHT | mm | 20 | 30 | 50 | | SURFACE VOID AREA | % | >70 void | 68 void | 90 void | | INTERNAL VOID AREA | % | 95 | 95 | | | MATERIAL | % | 90% recycled polypropylene +10% Propriety Mix | | | | COLOUR |   | Black |   | | | BIOLOGICAL & CHEMICAL RESISTANCE |   | Unaffected by molds and algae, soil-borne chemicals, bacteria and bitumen, Oils & light Acid, Alkaline Solutions. | | | | SERVICE TEMPERATURE |  °C | -10 to 85 | -10 to 85 | -10 to 85 | | COMPRESSIVE STRENGTH/ ULTIMATE LOAD | t/m2 | >150 | >105 | >235 | | FLOW RATE | L/sec/m | >1.43 @1%gradiant | >1.88 @1%gradiant |   |   For detailed specifications or any questions, please [email us](mailto:julian@geotex.com.au), and we’ll be happy to help. IMAGE GALLERY - ![Site install at Marrickville](https://www.geotex.com.au/hs-fs/hubfs/Drainage%20Cells-1.jpg?width=1600&height=1200&name=Drainage%20Cells-1.jpg) - ![Drainage Cell Image 1](https://www.geotex.com.au/hs-fs/hubfs/Drainage%20Cell%20Image%201.jpg?width=1920&height=1080&name=Drainage%20Cell%20Image%201.jpg)   ## Footer [![Geotex Logo-2](https://www.geotex.com.au/hs-fs/hubfs/Geotex%20Logo-2.png?width=120&height=32&name=Geotex%20Logo-2.png "Geotex Logo-2")](https://www.geotex.com.au/?hsLang=en-au) Building Australia one project at a time   Julian Gerbino - Manager E: julian@geotex.com.au M: 0481 333 632 LinkedIn Facebook Instagram Square ### PRODUCTS - Geotextiles - Geosynthetics ### APPLICATIONS - Civil Construction - Drainage Solutions - Landscaping Solutions - Pricing © 2026 GEOTEX. All rights reserved.