Please Note: Due to excessive shortages in raw material some orders may be delayed prior to dispatch. We will notify the customer if there are delays.

Viper II Class A 15-mil
Viper II Class A 10-mil
  • Load image into Gallery viewer, Viper II Class A 15-mil
  • Load image into Gallery viewer, Viper II Class A 10-mil
The option you have currently selected is a call to inquire option. Please call us on 281-657-1443 for more information or select an alternative option.
Regular price
Sale price
Regular price
Sold out
Unit price

Viper II Underslab Vapor Barrier Class A - Full Range

SKU: V215A14140

Est Delivery between and .

Estimated Delivery Time 3-5 Working Days

Viper II is a unique high strength polyolefinbased under-slab vapor barrier specifically designed for preventing moisture migration through concrete slabson-grade. Viper II reduces water vapor emission transfer and moisture migration from entering the building envelope on commercial, industrial and residential applications. Viper II controls condensation, mold, mildew, degradation and prevents costly flooring failures and damage to moisture sensitive furnishings within a building’s interior. Viper II may be used to reduce radon and methane gas migration and is resistant to other adverse soil conditions.


  • Manufactured using multi-layer extrusion technology from virgin polyolefin resin
  • Maintains long-term performance after exposure to adverse soil conditions
  • Exceeds ASTM E 1745 “Class A” guidelines
  • High puncture and tensile strength
  • Greatly reduces

Length 140'
Width 14'
Weight Approximately 140 lbs per roll
Brand Viper
Color Blue, Grey
Material Type Virgin Polyolefin Resin
Operating Temprature Range -70° F to 180° F

Est Delivery between and .

Delivery will always take place on a weekday (Mon - Fri).
For information on delivery costs and more view our delivery info page.