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Green Roof Drainage Layer

$834.58

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SKU GRDB-3611R
The green roof drainage layer mats are the ideal roof drainage solution. This 3D mesh mat enables water to quickly drain and prevents pooling.

Each drainage layer mat is applied over the rooftop surface and provides a protective layer that enables both drainage and breathability of roof membranes. These mats are perfect for green roof projects as they enable water to continuously discharge even under heavy compressive loads. The geocomposite wrapping over the nylon mesh media core prevents dirt and debris from clogging the drain and filters out any litter or debris.

The green roof mats are very popular in the following applications: vegetative green roofs, rooftop gardens, under artificial turf, permeable paver base, and as a protective layer over roofing membranes.

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For more information and product-specific availability please contact us at (800) 583-4891

PRODUCT SPECS

  Model: Various

  Size: 39" wide x 100' long (27" dia.)

  Sq Ft: 325

  Material Thickness: .45 inch

  Core Material:
Polypropylene
 
   
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PRODUCT HIGHLIGHTS

  • Applications include foundation walls, green roofs, plaza decks, retaining walls, beneath slabs, earth sheltered homes
  • Excellent durability
  • Continuous flow in all directions, even under loads
  • Conforms to irregular surfaces and corners with complete and effective coverage
  • Long rolls reduce installation costs by eliminating interlocking and excessive seams 
  • Protects waterproofing during and after backfill
  • Waffle design creates open flow path – even during backfill
  • Recycled content polymer contributes towards LEED points
  • Increased flow rates over same thickness nylon and HDPE drains
  • 3” fabric overlap flap

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✔ All items ship for free (standard ground, see map)

☏ Call: (800) 583-4891 for pricing and shipping questions.

Shipping estimates shown on the map pertain to this specific product only. Orders typically ship next day if the order is placed before 12:00 noon EST. Transit times displayed in the map are listed in business days, and are approximate. The day that the order is shipped is not counted as a transit day.

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