Viper II Underslab Vapor Barrier
The Viper II Underslab Vapor Barrier is a high-performance polyolefin-based solution designed to prevent moisture migration through concrete slabs. This vapor barrier is ideal for a variety of applications, including commercial, industrial, and residential construction projects. By significantly reducing water vapor emissions and moisture migration, the Viper II ensures that your building’s interior remains protected from issues such as condensation, mold, and mildew. This barrier is also resistant to radon and methane gas migration, making it a comprehensive solution for below-slab vapor protection.
Manufactured with the latest multi-layer extrusion technology, the Viper II vapor barrier is constructed from virgin polyolefin resin, ensuring long-term performance and durability in even the toughest soil conditions. Its high puncture and tensile strength allow it to withstand damage during installation, while its low water vapor permeance characteristics make it extremely effective at controlling moisture. Whether you're working on a residential home, an industrial facility, or a commercial building, the Viper II Underslab Vapor Barrier is engineered to meet and exceed ASTM E 1745 "Class A" standards, providing peace of mind that your structure is protected from moisture and gas intrusion.
Installation is straightforward, with recommendations for sealing seams and penetrations using Viper VaporPatch, VaporCheck Mastic, or Viper Vapor Tape to maintain the integrity of the vapor barrier. By following proper installation practices, such as overlapping joints and sealing terminations, you can ensure that the Viper II creates a monolithic membrane that will effectively protect your building for years to come. Designed for long-term durability and high performance, this vapor barrier is a critical component in any slab-on-grade construction project where moisture control is a concern.
Features
- Prevents moisture migration through concrete slabs to protect the building envelope.
- Reduces water vapor emissions, condensation, mold, and mildew.
- Resistant to radon and methane gas migration for added protection.
- Constructed from virgin polyolefin resin using multi-layer extrusion technology.
- High puncture and tensile strength to withstand tough installation conditions.
- Very low water vapor permeance for effective moisture control.
- Meets and exceeds ASTM E 1745 "Class A" standards for vapor barriers.
- Protects against biodegradation in various soil types and under-slab conditions.
- Seams and penetrations can be sealed with Viper VaporPatch, VaporCheck Mastic, or Viper Vapor Tape.
- Designed for easy installation with proper overlapping and sealing of joints.
- Ideal for use in commercial, industrial, and residential applications.
