Keene root barrier is a polymeric sheet that stops root penetration and redirects roots into a horizontal growth plane, protecting the waterproofing membrane below green roofs and planters and helping lock in vegetation against wind uplift.
Roll size: 53" x 175' (773 sq ft)
Turn up at least 4" above finish grade at perimeters and penetrations
Service temperature -70°F to 180°F
Sold by the roll
Options
RB-20 – 20 mil; lap seams 6" min. – 76 lb/roll
RB-30 – 30 mil; lap seams 12" min., tape with KeeneFlash 300 – approx. 114 lb/roll
Advised to purchase Keene Flash Tape with the Root Barrier.
Keene root barrier is a polymeric sheet that stops root penetration and redirects roots into a horizontal growth plane, protecting the waterproofing membrane below green roofs and planters and helping lock in vegetation against wind uplift.
Roll size: 53" x 175' (773 sq ft)
Turn up at least 4" above finish grade at perimeters and penetrations
Service temperature -70°F to 180°F
Sold by the roll
Options
RB-20 – 20 mil; lap seams 6" min. – 76 lb/roll
RB-30 – 30 mil; lap seams 12" min., tape with KeeneFlash 300 – approx. 114 lb/roll
Advised to purchase Keene Flash Tape with the Root Barrier.
