Review summaries: White 20 Mil Plastic Sheeting, 10x100', Crawlspace Vapor Barrier

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AI-assisted

Decent 14 mil sheeting, slightly narrower than listed

This plastic sheeting appears to be a decent 14 mil product. The main drawback is that it measures 9 feet 9 inches wide rather than the stated 10 feet, which required extra adjustments when covering a 39-foot-wide area with four overlapping pieces. The narrower width meant losing a foot of coverage, though it was not a major issue.

Pros

• + decent 14 mil thickness

Cons

• − actual width is 9'9" instead of 10'
• − requires adjustments for planned coverage

AI-assisted summary of a verified Amazon customer review. · August 20, 2026 · United States Read original on Amazon ↗

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AI-assisted

Durable and Works as Expected

This plastic sheeting is described as durable and performed exactly as intended. It met expectations for the intended use and held up well. No drawbacks were noted.

Pros

• + durable
• + works as expected

AI-assisted summary of a verified Amazon customer review. · July 14, 2026 · United States Read original on Amazon ↗

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AI-assisted

Affordable Crawlspace Vapor Barrier

This plastic sheeting is intended for use as a crawlspace vapor barrier. It is described as the cheapest option available and is noted for its good quality. No drawbacks are mentioned.

Pros

• + lowest price found
• + good quality

AI-assisted summary of a verified Amazon customer review. · September 5, 2026 · United States Read original on Amazon ↗

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AI-assisted

Thick and Bright Plastic Sheeting

This plastic sheeting is thick and performs well as a crawl space vapor barrier. It also brightens the area, making the space noticeably lighter. The material's thickness contributes to its effectiveness for this use.

Pros

• + thick material
• + brightens the space
• + works well for crawl spaces

AI-assisted summary of a verified Amazon customer review. · May 3, 2026 · United States Read original on Amazon ↗