Green roof

• Product Permavoid 85S
• Application Water retention and redistribution for vegetation
• Benefits Cooling of heat islands - discharge control - greening the environment
• Location Montreal Downtown

The thermal advantage of a green roof:
A roof of vegetation absorbs much of the stormwater and retains it. Subsequently, the plants will release this water – filtered – into the air. It is the phenomenon of evapotranspiration and control of heat islands in downtown.