Cosella-Dörken DELTA-FL Floor Vapor Membrane – Vapor Barriers & Crawl Space for home flood protection
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$65–$95
Typical price range
4.9 457 reviews
Buy on Amazon · $65–$95 → Cosella-Dörken Direct Cosella-Dörken Direct · $65–$95
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Cosella-Dörken

Cosella-Dörken DELTA-FL Floor Vapor Membrane

🏠 Vapor Barriers & Crawl Space
4.9 457 verified reviews
FloodReady Verified
Expert Recommended
Best Value

Dimpled polyethylene drainage and vapor membrane designed to install between a concrete slab and finished flooring. The raised nub profile creates an air gap that allows any residual moisture to drain away instead of collecting under flooring. Prevents cupping and mold in hardwood, laminate, and tile floors over concrete. Covers 65 sq ft per roll.

Key Features

🛡️Dimple-pattern polyethylene
Creates drainage air gap under flooring
💧65 sq ft coverage
🔒Reduces hydrostatic pressure
Compatible with hardwood, laminate, tile
📦Simple tongue-and-groove connection between rolls

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Best Price
amazon
Amazon
$65–$95
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Affiliate link · commission at no extra cost
Cosella-Dörken Direct
Cosella-Dörken Direct
$65–$95
Shop Now →

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