Dimpled sheet for use as an erosion protection system that prevents substrate from sliding off on medium pitched roofs with extensive vegetation. The bottom of the dimpled sheet is equipped with a separation geotextile. The ND 6+1 Erosion Protection System is equipped with an extra water reservoir and a drainage function.

Dimensions approx.: 20 m x 1,20 m

Packaging approx.: 24 m², roll

Weight approx.: 1,208 g/m²

Build-up height approx.: 26.5 mm

Compressive strenght approx.: 300 kPa

Material dimpled sheet: recycled high impact polystyrene (HIPS)

Material protection: geotextile polypropylene (PP)