Perennial Garden

Floradrain® FD 40-E

The ideal system for blooming perennials and ornamental grasses

A versatile, easy to install green roof system designed for growing a wide variety of perennials and ornamental grasses.


  • Attractive and versatile green roof system
  • High drainage and water retention capacity
  • Easy to combine with hard surfacing
  • Quick and easy installation

Depth: ≥ 200 mm (8")

Water retention capacity: ≥ 95 L/m2

Saturated weight: ≥ 240 kg/m2 (49 psf)

Slope: 2-5 degrees

Guide Specifications Datasheet
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Planning Guides

Why Green Roofs?

Greener cities are healthier cities – and ZinCo green roofs can significantly contribute to making cities and buildings more livable by:

  • Improving air quality by absorbing greenhouse gases.
  • Absorbing sunlight, reducing cooling and heating costs for your building.
  • Capturing and helping manage storm water.
  • Reconnecting humans with nature.
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