Protection and Drainage Board FKD 12

Optigrün Protection and Drainage Board FKD 12 as a drainage element beneath traffic areas with car and truck usage, intensive green roofs, balconies and terraces.

  • Incl. PP filter fleece with 23 l/m² x s flow rate (GRC 4)
  • Incl. PE slip layer (friction coefficient <0,6) as first slip layer
  • On roof surfaces with a minimum of 2 % regular gradient of the sealing plane
  • Prevents accumulation of water
  • CE-marked
  • Without water reservoir funktion
Nominal thickness approx. 12 mm

approx. 1,300 g/m² (total)

Compressive strength approx. 1,600 kN/m²
Water discharge capacity
(DIN EN ISO 12958)
0.39 l/(m*s) (at 2% roof pitch)