Understanding Wall Vapor Retarders & Barriers
Wall vapor retarders and barriers play a crucial role in controlling air and vapor diffusion within buildings. By reducing moisture infiltration into the building envelope, these barriers help prevent mold and decay, ultimately preserving the structural integrity of the building.
The Importance of Wall Vapor Retarders
Wall vapor retarders effectively manage moisture infiltration. Even a small hole, less than one square inch, can allow nearly eight gallons of water to pass through the building envelope during a single heating season, leading to significant mold and decay issues. By controlling air and vapor diffusion, these retarders provide a critical defense against such problems.
Features of Griffolyn® Wall Vapor Retarders
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Multiple Layers and Cord Reinforcement: Griffolyn® wall vapor retarders are designed with multiple layers and cord reinforcement, making them highly resistant to punctures and tears. This durability ensures long-lasting protection against moisture infiltration.
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Cold-Crack Resistance: These barriers are engineered to withstand cold temperatures without cracking, ensuring consistent performance regardless of weather conditions.
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Low Permeability: The low permeability of Griffolyn® wall vapor retarders significantly inhibits moisture transmission, providing superior protection against mold and decay.
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Easy Handling and Installation: With their lightweight and flexible design, Griffolyn® wall vapor retarders are easy to handle and install, saving time and effort during the installation process.
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Custom Fabrication: Griffolyn® offers custom fabrication options to meet specific project requirements, ensuring a perfect fit for any building envelope.
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Long Life Expectancy: The robust construction of these vapor retarders allows for significant cost savings through reuse and fewer replacements over time.
Fire Retardant Properties of Griffolyn® Wall Vapor Barriers
Griffolyn’s® line of fire retardant wall vapor barriers meets rigorous safety standards, including NFPA 701 Large Scale "Standards Methods of Fire Tests for Flame-Retardant Textiles and Films." These barriers also boast a Class 1 / Class A Flame Spread Rating per UBC-42 and ASTM E-84. This ensures that the materials not only provide excellent vapor control but also enhance the fire safety of the building.
Applications of Wall Vapor Retarders & Barriers
Griffolyn® wall vapor retarders are ideal for various applications, including:
- Commercial Buildings: Protecting large commercial structures from moisture-related issues.
- Residential Homes: Ensuring homes remain free from mold and structural decay.
- Industrial Facilities: Safeguarding critical industrial environments from moisture infiltration.
Protect your building from moisture infiltration and enhance fire safety with Griffolyn® wall vapor retarders and barriers. Contact us today to learn more about our custom solutions and how they can benefit your specific project needs
Please visit the Wall Vapor Retarder Product Page Here
