Drainage Cell Suppliers
Drainage Cell Systems for Commercial Landscaping & Green Roofs
KHD supplies high‑performance drainage cell systems designed for commercial landscaping, podium decks, planter boxes, retaining walls, and green roof applications. Our drainage solutions are specified by landscape architects, builders, and landscaping contractors across Melbourne where reliable water management and long‑term system performance are critical.
High‑Performance Sub‑Surface Drainage Solutions
Drainage cell systems provide an efficient and reliable solution for sub‑soil drainage in commercial construction, rooftop gardens, and landscape applications. Manufactured from lightweight, high‑quality cell mat drainage panels, these systems deliver high compressive strength while remaining easy to handle and install.
Drainage cells can be installed both vertically and horizontally and are specifically designed for drainage‑critical applications where consistent water flow and protection of surrounding structures are required.
By creating uniform void spaces beneath surfaces, drainage cells promote efficient water movement, prevent water build‑up, and support optimal growing conditions for vegetation.
Roof Garden & Podium Deck Performance
Successful roof gardens and podium landscapes rely on effective drainage to prevent issues such as water ingress, membrane failure, cracking, and long‑term leakage. Drainage cell systems form a critical layer within green roof and rooftop garden build‑ups, helping to manage excess water while protecting waterproofing membranes.
For projects where performance, durability, and long‑term reliability are essential, drainage cells provide a proven solution.
Drainage Cell Applications
Drainage cell systems are suitable for a wide range of commercial, civil, and landscape applications, including:
- Landscape decks and planter boxes
- Plaza decks, balconies, and pool surrounds
- Roof gardens and podium landscapes
- Retaining walls and basement walls
- Concealed drainage systems
- Sports fields and golf courses
- Stormwater drainage systems
- Pond filtration systems
- Infiltration and water storage tanks
- Sub‑surface drainage systems
- Water Sensitive Urban Design (WSUD) applications
- Groundwater management
- Sports field drainage
- Road edge drainage systems
Long‑Term Drainage Performance
Drainage cell systems provide a durable, long‑term drainage solution for building and civil construction projects. In addition to efficient water management, these systems can assist in reducing heat and sound transmission to the substrate, contributing to improved performance outcomes in complex landscape environments.
Why Specify KHD Drainage Cell Systems
KHD is a trusted supplier of drainage cell systems for commercial and trade applications. With many years of industry experience, we support design teams and contractors with technical knowledge, product guidance, and system selection advice to help achieve reliable project outcomes.
By understanding the specific requirements of each project, we work closely with our clients to ensure drainage systems are correctly specified and integrated within the broader landscape design.
Our solutions are backed by technical expertise and industry knowledge, providing confidence that drainage systems will perform as intended over the life of the project.
VersiFlex
VersiFlex is a modular drainage cell which is manufactured from post-consumer recycled polypropylene products. VersiFlex is lightweight and features great compressive strength.
The cell was specifically designed as a sub-surface drainage and waterproofing membrane with the advantage of being able to conform to uneven, convex or concave surfaces.
Both VersiCell and VersiFlex display resistance to oils, acids, alkalis and bitumen and are unaffected by moulds and algae.
VersiDrain 8 Geo
VersiDrain 8 Geo is a medium compressive strength waterproof membrane protection sheet and drainage mechanism that offers a high flow rate.
This product is an ideal drainage solution for underground structures and foundation walls.
Elmich VersiDrain 8 Geo works due to the non-woven geotextile, which covers the studs to stop soil particles blocking the drainage sheet. The geotextile is effective because it provides an air gap, which enables ventilation and allows water from the surrounding soil to flow past it.
VersiDrain 8 Mesh
For a translucent drainage sheet, we have VersiDrain 8 Mesh. Made from post-consumer, recycled materials, the drain sheet is dimpled with integrated plastic mesh. As a result VersiDrain 8 Mesh is ideal as a plastering or shortcreting base on tunnels, excavated rock surfaces and walled underground structures.
The benefit of the dimpled sheet is that it provides a seepage layer, which controls dampness on basement and tunnel walls. A further benefit is that the dimpling creates an air gap, allowing for an effective ventilation between both the inner and outer walls.
If you have alternative finishes, you can use timber panels or plasterboards. These can be fastened thanks to VersiDrain fixing accessories. Finally, because VersiDrain 8 Mesh is translucent, it is easy to align and locate fixing positions.
VersiDrain® 8 Mesh drainage sheets provide efficient drainage on:
- Basement walls
- Tunnels
- Excavated rock surfaces
