ASTM E-84 (UL723) 0-Flame Spread, 5-Smoke Developed NO SPACERS OR ADDITIONAL AIR GAPS REQUIRED given R-value. Up to 80% less weight than fiberglass duct wrap per square foot for a given R-value.
Argon Gas
Insulapack™ is unique among reflective, bubble-style insulation products because its bubbles are filled with argon gas. The purpose of the argon is to displace the humidity that would otherwise be trapped in each bubble. Doing so improves thermal efficiency by close to 30%.
Durability and Longevity
Insulapack™ was engineered to last the life of the mechanical system. The bubbles will not allow the argon to escape over time (unless the bubble to foil is punctured).
