Weather-Resistive Barrier

Where optimum barrier protection is required

Weather resistive barrier

Glen-Gery's WRB is a non-woven building wrap with a breathable polyolefin coating that performs as both a water-resistive barrier and as an air barrier in accordance with the International Building, Residential and Energy Codes.

It is an excellent secondary weather barrier that helps deflect water and wind-driven rain, yet is designed to breathe to assist trapped moisture
vapor to escape, helping walls dry faster.

In residential construction the siding is often installed directly against the weather-resistive barrier. Once moisture gets past the veneer it has nowhere to escape. This will often lead to call backs for moisture-related issues, such as mold and rot, which become costly for both the homeowner and the contractors involved. Glen-Gery Weather-Resistive Barrier is the clear choice to avoid these moisture-related issues.


  • UV resistant up to 9 months
  • Provides advanced moisture management
  • Non-woven construction
  • Air barrier
  • Water-resistive barrier
  • Residential and commercial applications
  • Breathes to allow moisture vapor to escape


Glen-Gery WRB

  • Roll size: 54" x 150"
  • Roll sq ft: 675 sq ft
  • Roll weight: 14 lbs.


Whether you’re building a new home or planning a special project, you’ll find everything you need at a Brickworks Supply Center.

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