Stego is the leader in the below-slab concrete vapor barrier market. Known for our flagship Stego Wrap line of under-slab vapor barriers and retarders, Stego has earned the respect, trust, and recommendation of architectural, engineering, and construction communities.

Stego Wrap 15-Mil Vapor Barrier is made from a proprietary blend of prime virgin resins and additives, a combination lending to great value and effectiveness in protecting the concrete slab from moisture intrusion.

Known for our flagship Stego Wrap line of below-slab vapor barriers and retarders, we have earned the respect, trust and recommendation of the architectural, engineering, and construction communities. Stego Wrap Vapor Barrier is a low permeance under-slab vapor barrier engineered to exceed ASTM E1745 Class A Standards.

Superior moisture protection – Impedes water vapor movement to help prevent mold and mildew growth. Durable construction – Engineered for long-term performance in tough conditions, far outperforming generic poly sheeting in crawl space applications. Energy efficiency – Lowers humidity, improving HVAC efficiency.

COMPOSITION: Stego Wrap Vapor Barrier is a multi-layer plastic extrusion manufactured with only high grade prime, virgin, polyolefin resins. ENVIRONMENTAL FACTORS: Stego Wrap Vapor Barrier can be used in systems for the control of soil gases (radon, methane), soil poisons (oil by-products) and sulfates.

Choose StegoCrawl for unparalleled crawl space protection, offering lifetime value and superior performance under your home. Efficiently seal your vapor barrier with Stego accessories for a secure installation that saves time, resources, and maintains system integrity.

StegoHome 15-Mil Vapor Barrier is a high-performance plastic sheet membrane designed for below-slab applications to prevent the natural transmission of moisture vapor and soil-gas into a home’s foundation.

This advanced multi-layer plastic extrusion blown film vapor barrier provides unrivaled moisture protection in even the most unforgiving conditions, such as intense fluctuating temperatures and humidity, and is frequently used on high-profile projects such as data centers and hospitals.

StegoCrawl is a vapor barrier extrusion wrap that is used for crawl space encapsulation. It is made of prime virgin resins and additives to make it have very low permeance, tear and puncture resistance and longevity. Benefits include energy savings, reduced mold, and better indoor air quality. How much is StegoCrawl?

StegoHome Below-Slab Vapor Protection is a high-performance plastic sheet membrane designed for use beneath new concrete floor slabs to help prevent the natural transmission of moisture vapor and soil-gas, like radon, into a home's foundation and interior living space.