Note: Sub-slab vapor barriers will not contribute recycled content or regional materials credits.
Within the LEEDv4 BD&C Rating System, there are no specific credits that address below-slab vapor protection, but Stego products may contribute to the intent of some key credits dealing with energy efficiency and human health. Perhaps most notably, Stego Wrap is the first and only below-slab vapor barrier that provides a compliant HPD (chemical inventory to 1,000ppm) to directly contribute to the LEED credit for Material Ingredient Disclosure (MRc4).
Stego Industries is an industry leader in material transparency and providing solutions for the design and construction of healthy buildings.
Moreover, the Stego Wrap HPD may also contribute to the Material Transparency credit in the WELL Building Standard. The Stego Wrap HPD may also be useful as supplementary documentation for Living Building Challenge project requirements for Red List Free materials.
More information can also be found on Mindful Materials, HPD Repository, and Sustainable Minds Transparency Catalog.
