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Insulation Solutions
10-mil x 12' x 100' Viper Crawl-Space Vapor Barrier - Class A
QXO product C-584714 · 1 options
Selected: INS VIPER CS 12MIL 12X100
QXO SKU 584714 · Product number INSVCS1012100
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- RL
- Item Weight
- 43.2
- Algae Resistance
- No
- Applicable Standards
- ASTM E1745 ASTM E154 ASTM D1709 ASTM D5602 ASTM E96 ASTM D882 ASTM D751 ASTM E1643 ASTM D6241
About this product
Viper CS is a white, cross-woven, extrusion coated polyethylene vapor barrier designed specifically for controlling moisture migration in crawl space applications. Its bright white color gives any crawl space a fresh, clean look while combating the harmful effects of radon, moisture causing wood rot, mold, mildew and poor indoor air quality.



