CONCRETE ROOF INSULATION
GreenRroof® is a lightweight insulating screed made from recycled EPS particles, used to insulate flat concrete roof slab structures effectively.
GreenRroof® is applied directly on top of the flat concrete roof slab. A finishing waterproofing membrane is recommended once the screed has cured, to prevent water ingress at perimeter walls and other protruding structures.
GreenRroof® can be mixed to different screed densities, achieving different R values and compressive strength requirements. See below table as a guideline:
Effective on flat roof slab structures, new or renovation projects.
May also be applied on flat steel roofs.