Root Barrier

Siplastgreen Accessories


Parablock Root Barrier is a high performance root barrier designed for use in conjunction with Siplast Vegetated Roof Systems. Parablock is composed of high density polyethylene with thicknesses and textures to meet design requirements for particular vegetated roof installations. Parablock Root Barrier is placed directly on top of Siplast Teranap Membrane Systems prior to installation of the specified vegetated roof assembly. The lap joints of Parablock Root Barrier are either taped or heat sealed subject to product type and job conditions.

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