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Vapor Barrier
Stop Moisture Problems Before They Start: Why a Vapor Barrier Is Essential Under Concrete Slabs
Moisture vapor issues in concrete slabs don’t disappear overnight—they only resolve as the slab fully dries, provided no additional water enters. Unfortunately, the most common culprit is the moisture in the ground beneath the slab. The best solution? Eliminate ground moisture from the equation entirely by sealing the bottom of the slab with a high-performance underslab vapor barrier.
Installing a concrete slab vapor barrier creates a powerful shield against water vapor migration, helping prevent costly problems like flooring failures, mold growth, and structural damage. By using a polyolefin-based vapor barrier, you ensure long-term protection, improved indoor air quality, and compliance with building standards. Don’t leave your project vulnerable—choose a proven solution for moisture control under concrete slabs.
Viper Vapor Barrier
Viper II Below-Slab Vapor Barrier: Ultimate Protection for Concrete Foundations
When it comes to safeguarding your concrete slab, Viper II below-slab vapor barrier is your first line of defense against harmful water vapor and soil gases lurking beneath the surface. Engineered for superior performance, Viper II products feature a multi-layer, co-extruded design made from 100% virgin polyolefin resin—ensuring unmatched durability and long-term stability.
Unlike inferior materials, Viper II’s virgin resin composition prevents breakdown over time, delivering reliable protection against moisture intrusion and soil contaminants. This makes Viper II the ideal choice for builders and contractors who demand high-quality vapor barriers for concrete slabs that stand the test of time.
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ISI Building Products
Perminator
PERMINATOR® Underslab Vapor Barrier: Advanced Protection for Your Structure
PERMINATOR® is a next-generation underslab vapor barrier engineered with cutting-edge polyolefin-based resin technology. Designed for superior performance, PERMINATOR® offers an economical and highly effective solution to prevent moisture and water vapor from penetrating concrete slabs and entering your building. By reducing moisture intrusion, it helps protect against fungus, mildew, and mold growth—creating a healthier environment for your structure.
In addition to moisture control, PERMINATOR® acts as a barrier against harmful radon gas, providing an extra layer of safety and peace of mind. When you choose PERMINATOR®, you’re investing in durability, efficiency, and long-term protection for your project.
PERMINATOR VAPOR BARRIER CATALOG
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W.R.MEADOWS VAPOR BARRIER
Tex-Trude X-Treme Vapor Barrier
Tex-Trude X-TREME Vapor Barrier/Retarder is a high performance film designed for use under concrete slabs to stop moisture migration and to control radon gas, methane, and other soil gases or contaminants. X-TREME Vapor Barriers/ Retarders are extruded in a single sheet of material composed of the latest generation of virgin polyolefin resins. This high puncture resistant X-TREME Vapor Barrier/Retarder has superior performance to other materials in the industry and is available in 10 mil, 15 mil and 20 mil. X-TREME Catalog
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TEX-TRUDE / X-TREME VAPOR BARRIERS