Premium Drain Cell Panels for Efficient Water Drainage System 20mm

Drain cell (often called a drainage cell) is a lightweight plastic sheet used in landscaping and construction to improve water drainage and prevent water stagnation.

• Usually made from HDPE (High-Density Polyethylene)
• Comes in interlocking panels (like tiles)

🔹 Main uses

1. Terrace gardens / rooftop farming
   • Prevents water accumulation
   • Protects waterproofing layer
2. Landscaping & lawns
   • Improves soil drainage
   • Avoids root rot
3. Basements & retaining walls
   • Controls hydrostatic pressure
4. Planters / grow bags base layer
   • Keeps roots healthy by draining excess water

🔹 Simple installation method

1. Clean surface
2. Lay waterproofing sheet
3. Place drain cells (interlock)
4. Add geotextile fabric on top
5. Add soil / grow media