In stock
Regular price $198.75


StegoHome® 15-Mil Vapor Barrier is made from a proprietary blend of prime virgin polyolefin resins and additives, a combination lending to great value and effectiveness in protecting the concrete slab from moisture intrusion. Infiltration of moisture from the ground through concrete slabs is a major home defect liability. StegoHome® 15-Mil Vapor Barrier is designed not only for effectiveness, but also for longevity. This vapor barrier is manufactured with only the highest grade of prime, virgin, polyolefin resins which allows this product to greatly resist degradation. This product is also engineered for superior strength and durability, never flakes and is resistant to tears, snags, punctures, and cracks. StegoHome® 15-Mil Vapor Barrier has an extremely low permeance rating, which helps mitigate the risk of water vapor accumulation and the transmission of various soil gases. This helps to maintain the integrity of the building envelope and promotes better indoor air quality by avoiding serious moisture-related issues.

Physical Properties

  • Water Vapor Permeance: <0.01 perms
  • Puncture Resistance: 2,266 grams
  • Tensile Strength: 70.6 lbf/in
  • Thickness: 15-Mil
  • Roll Weight: 41 lbs


  • Durable enough for commercial construction
  • Low moisture and soil gas permeability keeps what is found in the soil, out of your home
  • Aids in protection against flooring cover failures, mold and mildew development, and indoor air quality concerns
  • Exceeds commercial construction standards ASTM E1745 Class A, B & C, so you know it is good enough for your home as well
  • Less vulnerable to deterioration when compared to generic, recycled 6-mil poly
  • Lightweight rolls for easy maneuverability with smaller residential installation crews
  • Made in the USA

Additional Benefits

  • Resists vapor diffusion and moisture intrusion
  • Exceptional durability
  • Resists deterioration
  • Simple, dependable installation
  • Less vulnerable to deterioration when compared to generic, recycled 6-mil poly
  • Reduces migration of soil gases, such as methane or radon
  • Contains zero VOCs

15-mil Vapor Barrier

  • W x L 12ft x 50ft
  • AREA 600 ft2