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(800) 518-5778
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ABOUT
PRODUCTS
Crawlspace Encapsulation Kits
Dehumidifiers
Insulation
Sealants, Tapes & Adhesives
Sump Pumps & Moisture Control
Vapor Barriers & Liners
Shop All Products
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Crawl Space Resources
The Crawlspace Supply Company
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Premium Crawl Space Encapsulation Products in North Carolina Poly Vapor Barrier – Black
Poly Vapor Barrier – 4 Mil Black (20' x 100' Roll).png Image 1 of 2
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Poly Vapor Barrier – 4 Mil Black.png
Poly Vapor Barrier – 4 Mil Black (20' x 100' Roll).png
Poly Vapor Barrier – 4 Mil Black.png

Poly Vapor Barrier – Black

from $55.49

Our black poly vapor barriers are designed to provide dependable ground moisture protection in crawl spaces and basements. Available in multiple thicknesses and sizes, these durable polyethylene sheets help reduce humidity, prevent condensation, and limit mold growth under your home.

Perfect for crawl space encapsulation systems, these vapor barriers act as a resilient moisture shield, helping improve indoor air quality and energy efficiency. Whether you're covering a large area or working in a tighter space, we have the size and thickness you need.

Available Options:

  • 4 mil – 20’ x 100’ (2,000 sq ft)

  • 6 mil – 20’ x 100’ (2,000 sq ft)

  • 6 mil – 12’ x 100’ (1,200 sq ft)

Key Features:

  • High-quality polyethylene material resists tears and punctures

  • Black color reduces light penetration and helps conceal ground appearance

  • Effective for moisture control and crawl space encapsulation

  • Flexible sizing for both full-scale and confined area installations

  • Helps protect insulation, framing, and subfloor from excess moisture

Size:
Quantity:
Add To Cart

Our black poly vapor barriers are designed to provide dependable ground moisture protection in crawl spaces and basements. Available in multiple thicknesses and sizes, these durable polyethylene sheets help reduce humidity, prevent condensation, and limit mold growth under your home.

Perfect for crawl space encapsulation systems, these vapor barriers act as a resilient moisture shield, helping improve indoor air quality and energy efficiency. Whether you're covering a large area or working in a tighter space, we have the size and thickness you need.

Available Options:

  • 4 mil – 20’ x 100’ (2,000 sq ft)

  • 6 mil – 20’ x 100’ (2,000 sq ft)

  • 6 mil – 12’ x 100’ (1,200 sq ft)

Key Features:

  • High-quality polyethylene material resists tears and punctures

  • Black color reduces light penetration and helps conceal ground appearance

  • Effective for moisture control and crawl space encapsulation

  • Flexible sizing for both full-scale and confined area installations

  • Helps protect insulation, framing, and subfloor from excess moisture

Our black poly vapor barriers are designed to provide dependable ground moisture protection in crawl spaces and basements. Available in multiple thicknesses and sizes, these durable polyethylene sheets help reduce humidity, prevent condensation, and limit mold growth under your home.

Perfect for crawl space encapsulation systems, these vapor barriers act as a resilient moisture shield, helping improve indoor air quality and energy efficiency. Whether you're covering a large area or working in a tighter space, we have the size and thickness you need.

Available Options:

  • 4 mil – 20’ x 100’ (2,000 sq ft)

  • 6 mil – 20’ x 100’ (2,000 sq ft)

  • 6 mil – 12’ x 100’ (1,200 sq ft)

Key Features:

  • High-quality polyethylene material resists tears and punctures

  • Black color reduces light penetration and helps conceal ground appearance

  • Effective for moisture control and crawl space encapsulation

  • Flexible sizing for both full-scale and confined area installations

  • Helps protect insulation, framing, and subfloor from excess moisture

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Viper CS Wall and Pier Curtain – Clear
Viper CS Wall and Pier Curtain – Clear
from $137.79
Poly Vapor Barrier – Clear Clear Poly Crawl Space Vapor Barrier.png
Poly Vapor Barrier – Clear
from $55.49

Request a quote

Let us help you build a better system for your next crawl space job. Complete the form, and a member of our team will reach out to you shortly.

info@mycrawlsupplies.com
(800) 518-5778

Monday-Friday | 9AM-5PM

Warehouse open by appointment only

1535 East Webb Avenue
Burlington, North Carolina 27217

 
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Upgrade your crawl space with the Radiant Shield Pro Plus—a cross-woven padded vapor barrier designed for maximum durability and performance.

✅ 6 ft x 125 ft of heavy-duty, tear-resistant protection
✅ Reflects heat + insulates with a padded la

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