ReRoot Flat - GreenBlue Urban
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ReRoot Flat

Deep linear application flat root barrier.

ReRoot 2000/RootStop is a high strength root barrier for deeper applications. This product has been used extensively on many projects, particularly in new service infrastructure projects, business parks and housing developments.

ReRoot 2000/RootStop is rigid enough to hold its form when placed into a trench. This is a big advantage as it will not be dragged downward during backfilling. Market leading puncture resistance and strength, mean that this is the root barrier of choice for specifiers and utility companies requiring root free service corridors.

The high puncture resistance of ReRoot 2000/RootStop allows easier compaction close to the barrier ensuring an excellent product/soil interface.


  • Effective in the control of Japanese Knotweed and other invasive plants
  • Fulfills all Arboricultural Advisory and Information Service guidelines for root barriers
  • Deeper root growth improves drought tolerance and tree stability
  • Guides roots away from areas vulnerable to de-icing salts
  • Prevents pavement ‘root heave’ effectively eliminating trip hazards
  • Ease of installation in virtually all situations with no specialist equipment required


  • Available in standard 600mm (24″), 1.0m (40″), 1.5m (4’11”) and 2.0m (6’7″) depth rolls, up to 6m (20′) deep rolls to special order.
  • Available in 1.0mm (3/64″) and 2.0mm (5/64″) thicknesses
  • Supplied in roll form and cut to order in 10m increments to minimise waste
  • Recycled HDPE is resistant to puncture, biodegradation, and photodegradation
  • ReRoot jointing tape allows root-proof joints


Code Thickness Depth Roll Length
RER210X0.6A 1mm 600mm 100m
RER210X1.0A 1mm 1000mm 100m
RER210X1.5A 1mm 1500mm 100m
RER220X1.0A 2mm 1000mm 100m
RER220X1.5A 2mm 1500mm 100m
RER220X2.0A 2mm 2000mm 50m

Material: Recycled HDPE Finish: Natural Colour: Black Weight: 1mm = 1kg per square meter, 2mm = 2kg per square meter

Property Test Method Units Range
Density ISO 1872/1 – 1986 Grams/cm 0.952-0.956
Melt Flow Rate ISO 113-190c 2.16kg Grams/10 minutes 0.1-0.2
Melt Flow Rate High Load Scale ISO 113-190c 21.6kg Grams/10 minutes 10-16
Moisture In-house test % <0.1
Izod Impact ISO 180/1A, 23c kJ/m2 >4

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