$199.60 EA

WATER ALLEY 7/16"/11mm, 1 ROLL


by DP

37' X 58", 180 SQ FEET
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WaterAlley 7/16" is a nominal 11mm thick drainage product consisting of a polymer core of fused entangled filaments bonded to a moisture resistant filter fabric on the outer surface. WaterAlley 716 is designed for use with manufactured and natural stone, traditional and one coat stucco, EIFS, fiber-cement, wood based sidings, masonry, metal and other wall cladding materials. This rainscreen product provides an uninterrupted drainage path & ventilation for incidental moisture between exterior finish materials and wall sheathing.


* Meets Canadian Code Requirements for Rainscreen Cavit


WaterAlley 7/16 has a unique filter fabric bonded to the outer surface that resists liquid water penetration, providing greater substrate protection than competitive rainscreen mats.

* Exceeds ICC / IRC AC -38 acceptance criteria for Weather Resistive Barriers *

Recommended Applications

*  WaterWay Drainable Stucco Assembly
*  Traditional Stucco

*  Fiber-Cement & Lap Sidings
*  Manufactured & Natural Stone
*  Below Grade Drainage
*  Brick
*  Roofing Applications

Features and Benefits

-  Creates space for water drainage & ventilation
-  50 times faster at draining water than standard weather resistive barriers
-  Filter fabric ensures a clear drainage path
-  Filter fabric exceeds AC-38 acceptance criteria for “Water Resistive Barriers” 

-  Keeps wet claddings away from the building & weather resistive barriers
-  90% Open space within cavity
-  Provides cushion between building & cladding assembly – Reduced cracking
-  Up to 40% recycled content – LEED Credit


Roll size: 7/16"/11 mm, 37' x 58"


See Tech Specs for additional information

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