STEGOCRAWL^® WRAP 15-MIL VAPOR BARRIER

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:

• 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
• Radon Diffusion Coefficient: 8.5 x 10^-12 m²/second

Benefits of Crawl Space Encapsulation with StegoCrawl Wrap 15-Mil Vapor Barrier:

• 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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StegoCrawl can be used in conjunction with accessories needed for a complete encapsulation, which have been engineered for our StegoCrawl line: 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.

StegoCrawl Wrap

A multi-layer plastic extrusion manufactured with only the highest grade of prime, virgin polyolefin resins.

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StegoCrawl Tape

This adhesive is pressure-sensitive, making it optimal in sealing StegoCrawl Wrap penetrations and seams.

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StegoCrawl Term Bar

A flexible, plastic termination bar, optimal for mechanically securing StegoCrawl Wrap Vapor Barrier to concrete, wood or masonry.

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StegoTack Tape

A double-sided adhesive strip used to bond and seal StegoCrawl Wrap to concrete, masonry, wood, metal, and other surfaces.

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