EnkaRetain & Drain and Enkadrain 3000R are drainage / water retention and drainage components used in many extensive and intensive green roof systems. Both product lines are made from recycled polymers and contribute to LEED points.

Key benefits of using Colbond drainage in horizontal applications:

          • Lays completely flat
          • Flexible and conformable
          • Safer for installers to handle
          • 95% open for multi-directional flow
          • Cuts with utility knife / scissors
          • 20 Year performance guarantee

EnkaRetain & Drain and Enkadrain are available with a filter fabric on one or
two sides
*Installation instructions available in English / Spanish
Visit Tech Library / Education Center / Go Green for more information.