Root Bloc 20

Root Bloc 20

Root Bloc 20 secondary root barrier is an optional addition to prevent root penetration.  Typically used in an intensive vegetative roofing assembly, Root Bloc 20 is a flexible, polymeric alloy geomembrane liner.

Sizes Available:

Product Details

ROOTBLOC 20 is a polyethylene composite geo-membrane specially designed as a barrier against root penetration in vegetative roof assemblies. Product is folded and rolled onto heavy-duty cores for ease in handling and installation. Laps of ROOTBLOC
20 are over-lapped 24 inches and sealed with ½ in bead of Henry HE925 BES Sealant.

USES:

ROOTBLOC™20 is used as a roof barrier in Vegetative Roof Assemblies and waterproofing applications to protect the underlying waterproofing membrane from aggressive root systems.

  • Does not contain herbicides or pesticides

  • Flexible membrane

  • Non-Toxic 15mil physical barrier to root penetration of underlying waterproofing membrane

  • Non-biodegradable

Technical & Installation

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