CRAWL SPACE
StegoCrawl® — Premium Performance, a Lifetime of Value.
StegoCrawl is a complete crawl space vapor barrier system engineered to protect homes from mold-causing water vapor and harmful soil gases.
Sized for tight spaces and supported by a full lineup of installation accessories, StegoCrawl delivers a low-permeance, high-strength solution with a clean, integrated installation that saves time, money, and effort.
- Moisture & soil-gas protection
- Low permeance, high strength
- Easy, clean install (optimized for crawl spaces)
Why Choose StegoCrawl?
StegoCrawl is a complete crawl space vapor barrier system for residential projects—engineered to help control moisture vapor and harmful soil gases for cleaner, healthier homes.
With purpose-built accessories and high-performance polyolefin film, it delivers very low permeance, high strength, and a clean, integrated installation optimized for tight crawl spaces.
► Click the video to watch the 1-minute overview
How Much Material Do I Need?
Watch this quick video to learn the five steps for measuring your crawl space. Use the worksheet on this page to note your dimensions, then run the calculator below.
The calculator returns an instant estimate of wrap, tape, and accessories — including typical overlaps and trimming — so you can place one accurate order.
► Click the video to watch the estimating tips
Estimate Your Crawl Space Materials in Minutes
Enter your Length, Width, Wall Height, and Number of Interior Columns (optional). You’ll see your total materials and estimated cost right away. We automatically include a 20% overage for seams and field trimming.
This simple tool helps you plan ahead, avoid overbuying, and order the right amount of StegoCrawl products for your project.
Tip: If you haven’t measured yet, complete the worksheet above, then enter your numbers here.
Note: All calculations include a 20% overage for overlaps, seam splicing, and field trimming.
This simple calculator is designed for general information purposes of StegoCrawl products only. We always recommend considering all factors including, project-specific details, conditions, installation ease, etc. to help determine the appropriate amount of StegoCrawl products needed. Stego is not responsible for the consequences of any decisions or actions taken in reliance upon or as a result of the information provided by the StegoCrawl Calculator.
StegoCrawl Essentials
Crawl Space Vapor Barrier Installation - A Step-by-Step Guide
StegoCrawl crawl space vapor barrier is specifically engineered to provide an integrated system to protect your residential crawl space from mold-causing water vapor and harmful soil gases.