High-quality, CE-marked drainage system for extensive roof vegetation on medium pitched roofs. The ND Drainage System prevents the build-up of hydrostatic pressure on the waterproofing membrane and protects it against mechanical loads. The ND 120 Drainage System with a pressure-distributing protective sheet was specially developed for the Nophadrain "Clic" Sub-Structure Drainage and Protection System.
Applications
Nophadrain Extensive Green Roof System – medium pitched roof (ND 100)
ND 'Clic' Sub-Structure Drainage and Protection System (ND 120)