Drainroof is a recycled plastic module for creating extensive or intensive green roofs. 

Features include: 

  • Complete protection of the waterproofing,
  • Helps retain rainwater to prevent runoff,
  • Can be installed on flat or sloped surfaces of up to 20 %,
  • Adds a layer of soil that improves the insulation of the building,
  • Increases the city’s green areas, lowering outside temperatures.

Drainroof was launched in 2003.