Root-Barrier

20 Mil Root Barrier

Root Barrier

RB 20 is a 20-mil polymeric sheet, effectively arrests root penetration and redirect roots to a horizontal growth plane.

Applications

  • All laps should be a minimum of 6 inches. Turn up mininum 4 inches above finish elevation line at perimeters and projections and temporarily tape to the walls. Tape all seams with KeeneFlash 100. Repair punctures and any other damages before installing drainage mat.
     

Features and Benefits

  • direct roots into a horizontal plane away from waterproofing, prevent root damage to the waterproofing membrane and prevent root intrusion into Green Roof and planter applications.

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