Stormwater Management Roof

High capacity without negative effects ...

Maximum water retention

New municipal regulations and climate change have highlighted the need for responsible stormwater management. These custom roof systems are designed to capture stormwater and release it in a sustainable fashion.


  • Maximum water retention with no negative impact on the green roof vegetation
  • Option for timed water release
  • Compliant with most Canadian municipal codes
  • Addition of up to 55 L/m2 retention capacity

System Buildup

  1. ZinCo Green Roof Assembly
  2. ZinCo Spacer Element FD60-Neo
  3. Roof Structure & Waterproofing
  4. Slow Release Roof Drain

Depth: Varies

Water retention capacity: ≥ 80 L/m2

Saturated weight: Varies

Slope: 0-5 degrees

Guide Specifications Datasheet
Download PDF Download DWG
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.
Learn more