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SOPRANATURE® Drain Plate 40 SKU: W917

SOPRANATURE® Drain Plate 40 SKU: W917

SOPRANATURE Drain Plate 40 is a 1-1/2” (38.1 mm) tall, three-dimensional plastic structure for green roofs made of high-density polyethylene. Unlike flexible drainage sheets made of thin plastic, this is a thick, semi-rigid product designed to last a lifetime and to withstand heavy pedestrian traffic.

Product Properties

  • Type Drainage Mat

Installation

Lay the plates over the SOPRANATURE Moisture Retention Mat overlapped 6” and overlap the adjacent plates by two corrugations. Stagger the joints in adjacent rows by one-half sheet so that there are no more than three layers at any point. Cut single plates, using a board to protect underlying materials from damage. Fill the plates immediately with water to prevent uplift in windy conditions or expansion in sunny conditions.

 

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