MacDrain® is a light and flexible geocomposite material which has a drainage core of looped polypropylene filaments. Each side of the geotextile exceeds the edge of the drainage core by 100mm. A continuous surface filtering is achieved by overlapping the butt-joints of the adjacent MacDrain™ strips.

MacDrain™ 1L is covered with a polyester non-woven geotextile on one side, providing a high drainage capacity. The two components are thermally welded all along the surface.

MacDrain® 2L is covered with a non-woven polyester geotextile on both sides, providing a high drainage capacity. The three components are thermally welded all along the surface.

MacDrain™ 2LFP is covered on the one side with a non-woven polyester geotextile and on the other side a polypropylene membrane. The three components are thermally welded all along the surface.