StegoCrawl Wrap 12 Mil Reinforced Vapor Retarder

StegoCrawl Wrap 12-Mil Reinforced Vapor Retarder is a high-performance sheet membrane with added scrim reinforcement to enhance puncture and tear resistance. Engineered with low water vapor permeance, lightweight sizing, and black/white color design, it is intended as ground and wall cover in crawl spaces to help control moisture movement. With added UV inhibitors and thermal stabilizers, StegoCrawl Wrap 12-Mil Reinforced Vapor Retarder can also be used for outdoor applications that require a durable, low permeance film.

The ground in new or existing crawl spaces can be a source of moisture intrusion, soil gas (like radon), and other contaminants. A high-performance vapor retarder is a critical component to take the ground out of play and help improve indoor air quality, energy efficiency, and overall home performance. StegoCrawl Wrap 12-Mil Reinforced Vapor Retarder is a multi-layered, flexible membrane that consists of scrim reinforcement bonded between outer layers of polyethylene film, designed to provide high-strength and low water vapor permeance in crawl space applications.

StegoCrawl Wrap 12-Mil Reinforced Vapor Retarder is compatible with our line of accessories 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.

Its many features include:

Roll Size: 12' x 100' (1,200 ft²)
High-puncture resistance for demanding jobsite conditions
Dual black/white color to brighten up crawl space
Diagonal reinforcing design to help prevent tears from spreading
Low vapor retarder permeance
Class I Vapor Retarder
Added UV inhibitors and thermal stabilizers for versatile outdoor performance
Zero VOCs
Made in the USA with US and Global Materials

Applicable Standards - American Society for Testing & Materials (ASTM):

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, Plastic Film and Sheeting
ASTM D1709: Test Method for Impact Resistance of Plastic Film by Free-Falling Dart Method
ASTM D882: Test Method for Tensile Properties of Thin Plastic Sheeting
ASTM D751: Standard Test Methods for Coated Fabrics

Physical Properties:

Water Vapor Permeance: 0.032 perms; Class I
Puncture Resistance: 161 N
Impact Resistance: 792 grams

Versatile Applications with StegoCrawl Wrap 12-Mil Reinforced Vapor Retarder:

With added UV inhibitors and thermal stabilizers the StegoCrawl Wrap Reinforced Vapor Retarder lineup can also be used in a variety of outdoor applications where a high-strength, durable, lightweight film is needed. Including, but not limited to:

Construction site protection
Weather protection
Dust contamination
Earthen liner/cover

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.