Description The DuPont™ AirGuard® Reflective is a 100% airtight vapor barrier engineered to optimize building thermal performance and significantly enhance energy efficiency.
Specially designed for use alongside Tyvek® Reflex products, it is ideal for improving U-values within structures.
This low-emissivity barrier offers superior resistance to both water and vapor, reflecting up to 95% of radiant heat to minimize interstitial condensation and boost thermal efficiency.
Features High Water Vapor Transmission Resistance (sd) 2000m Reflective Surface Superior Mechanical Strength BBA-Approved Certification






