Unrivaled Moisture Vapor Protection and Durability.

Most popular roll size.

StegoCrawl Wrap 15-mil Vapor Barrier is an innovative, multi-layer liner designed to provide unmatched performance even in relatively unforgiving crawl space conditions. It is specifically engineered with an extremely low water vapor permeance and enhanced push through strength across the entire membrane (rendering string reinforcement unnecessary). This makes StegoCrawl 15-mil Vapor Barrier a uniquely premium and cost-effective solution, even compared to thicker, reinforced products. The 14’x100’ StegoCrawl 15-mil size is particularly useful as the horizontal ground cover.

The StegoCrawl Line offers accessory products specifically engineered for an efficient installation and successful crawl space encapsulation project. Accessory products sold separately.

 Available StegoCrawl Accessories

• StegoCrawl Tape
• StegoCrawl Term Bar
• StegoTack Tape

StegoCrawl accessories are certified Clean Air GOLD for VOC emissions, making them a uniquely safe and sustainable choice.

StegoCrawl Wrap 15-Mil Vapor Barrier (14' x 100') Features

• Thickness: 15-Mils
• Roll Size: 14' x 100' = 1,400 sq ft.
• Weight: Approx. 105 lbs.
• Core Length: 7' (one fold)
• Exceeds ASTM E1745
• Exceeds Code (Class I Vapor Retarder)
• Color: White
• No VOCs
• Made in USA
• True vapor barrier (less than 0.01) permeance
• Enhanced push through strength
• No odor
• Class A Fire Rated
• Radon Diffusion Coefficient Testing

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

• Energy efficiency - less available moisture for your home's HVAC to contend with
• Improved Indoor Air Quality  - 
• Unmatched moisture vapor protection to help prevent mold growth
• A high-performance soil-gas membrane component to effective radon mitigation
• Helps to minimize dust, dirt, and pollutants from exposed crawl space earth
• Zero VOC Content and certified non-emitting accessories
• Peace of Mind - long-term, low-maintenance solution to take the crawl space ground out of play
• Value - helps protect flooring, insulation, and other building components from moisture- induced damage and potential costly repairs. 
• Usable Space - transforms your crawl space into usable storage space with a clean, bright appearance
• Ease of Installation - thoughtfully proportioned roll size options and weights 

Crawl Space Encapsulation: A Step-by-Step How to Install Guide

Explore our easy-to-follow installation guide, designed for the proactive DIY homeowner and the detail-driven professional. This guide demystifies the crawl space encapsulation process, providing concise steps, detailed visuals, and a comprehensive material checklist. With this resource, you can transform any crawl space into a safer, more energy-efficient, and healthier environment.

Stego’s Life of the Building™ – StegoCrawl Wrap Limited Warranty: