Description
Soil gases and moisture intrusion are major concerns regarding building health and energy efficiency. StegoCrawl Wrap 15-Mil Vapor Barrier has extraordinarily low permeance, below 0.010 perms. It is very durable too, boasting 203.8 newtons of push-through resistance. With input from crawl space contractors regarding dimensions and roll sizes, this product is ideal for encapsulating crawl spaces. This long-lasting product is made with prime, virgin resins, and void of any recycled materials to help avoid degradation.
Its many features include:
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- Roll Size: 5′ x 200′ and 14’ x 100’
- Clean, white color to brighten your crawl space
- Thoughtfully proportioned roll size options for ground cover and perimeter wall
- Lighter weight roll sizes to make installation easier
- Class I Vapor Retarder
- Zero VOCs
- Made in the USA
The StegoCrawl Line also includes accessories which are specifically engineered for crawl space encapsulation: StegoCrawl Tape, StegoCrawl Term Bar, and StegoTack®Tape. Using these products enables an efficient installation, saving time and resources while maintaining the integrity of the vapor barrier system.
Applicable Standards – American Society for Testing & Materials (ASTM):
- ASTM E1745: Standard Specification for Water Vapor Retarders Used In Contact with Soil or Granular Fill Under Concrete Slabs
- ASTM F1249: Test Method for Water Vapor Transmission Rate Through Plastic Film and Sheeting Using a Modulated Infrared Sensor
- ASTM D4833: Test Method for Index Puncture Resistance of Geotextiles, Geomembranes, and Related Products
- ASTM D1709: Test Methods for Impact Resistance of Plastic Film by Free Falling Dart Method
- ASTM D882: Test Method for Tensile Properties of Thin Plastic Sheeting
- ASTM E154: Section 8, F1249: Permeance After Wetting, Drying, and Soaking.
- ASTM D1434: Standard Test Method for Determining Gas Permeability Characteristics of Plastic Film and Sheeting
Physical Properties:
- Under-slab vapor retarder: Exceeds ASTM E1745 minimum requirements
- Water Vapor Permeance: less than 0.010 perms
- Puncture Resistance: 203.8 newtons
- Permeance after conditioning: Wet, dry, and soaking- less than 0.010 perms
Benefits of Crawl Space Encapsulation with StegoCrawl Wrap 15-Mil Vapor Barrier:
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- Energy savings (less available moisture for your home’s HVAC to contend with)
- Reduced mold (moisture is one of the ingredients for mold, and with less moisture, the likelihood of mold growth should also decrease)
- Reduced mildew odor (excess moisture build-up in your crawl space can lead to mildew odor)
- Better flooring (without proper crawl space moisture protection, it is possible to have flooring failures)
- Indoor Air Quality (IAQ) improvement (reduction in soil contaminants, mold, and mildew)
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