| ISO-DRAIN eco 4+4 G combines two benefits in a single product. The dimpled sheet side, installed facing the foundation
wall, provides a continuous ventilation gap and prevents condensate formation. The back side, installed facing the surrounding soil, and its integrated geotextile surface provide secure drain-off of water inflow. 4+4 G – like all ISO-DRAIN sheet products –
is impervious to root penetration, rot-proof and ensures long life of the structure protected. Properties such as excellent compressive strength, high water drainage capacity and superb ultimate elongation reflect the high quality customers have come to expect in ISO-DRAIN products. |
|
 |
