We provide a wide variety of specialized products designed for a wide variety of applications, products that help protect the earth while promoting industry.
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Viaflex delivers outstanding customer service and high-quality, U.S.-made products – all with an eye on the horizon of earth industries.
Imagine constructing a building only to discover later that moisture and gas infiltration has compromised its integrity. The effects and costs can be severe, including structural damage, mold growth, and dangerous indoor air quality. Enter Viaflex VaporBlock Plus, an EVOH underslab barrier engineered to provide industry-leading protection against moisture and gas for your projects.
Seven-Layer Co-Extruded Barrier: The Viaflex VaporBlock Plus consists of a seven-layer co-extruded barrier made from state-of-the-art polyethylene and EVOH resins. This ensures industry-leading resistance to moisture and gas permeation.
High Impact Strength: Incorporating EVOH resins in the VaporBlock Plus provides unmatched impact strength, making it the perfect underslab and wall barrier.
Low Permeability: Viaflex VaporBlock Plus is more than 100 times less permeable than typical high-performance polyethylene vapor retarders against Methane, Radon, and other harmful VOCs.
Easy Installation: Viaflex VaporBlock Plus is designed with the installer in mind. It is lightweight and easy to handle. No special tools or equipment are needed to install it, which simplifies the process and reduces labor costs.
Environmental Resistance: This engineered barrier resists various environmental conditions, including extreme temperatures and chemical exposure in brownfield construction areas.
Moisture Control: Acts as an exceptional barrier to prevent moisture migration from the soil into the building structure.
Vapor Protection: Provides superior resistance against water vapor transmission, ensuring long-term structural integrity.
Radon and Gas Mitigation: Blocks the intrusion of harmful gases such as radon, methane and other volatile organic compounds (VOCs) into residential, commercial or industrial spaces.
Underslab Applications: Ideal for use under concrete slabs in buildings, warehouses, schools and hospitals to protect flooring systems and interior environments.
Compatibility: Engineered for compatibility with various flooring materials, adhesives and coatings, ensuring seamless installation and functionality.
Durability: Designed to withstand heavy construction traffic and resist punctures or tears during installation.
Energy Efficiency: Helps reduce energy costs by maintaining consistent indoor humidity and temperature levels.
Compliance: Meets or exceeds all ASTM standards for vapor retarders, ensuring reliable performance in any application.
Viaflex VaporBlock Plus is a top-tier underslab moisture and EVOH gas barrier, offering unmatched protection and durability. Whether you are a contractor, builder, or property owner, this product provides the peace of mind that your structure is safeguarded against moisture and gas threats, such as Methane, Radon, and other harmful VOCs. Investing in Viaflex VaporBlock Plus means investing in the longevity and safety of your construction project.
