*3-4 hours to install *Cost within your budget *Ensures Building Code compliance *Meets Energy Star® standards *Performs at extreme temperatures *UL 181 B-M Listed *Air sealing within 3 ACH or less *Duct leakage of 4% of less *Minimizes wasteful HEAT BLEED *Maximizes HVAC efficiency *Reduces allergens & pollutants *Mitigates carbon monoxide leakage *Reduces construction time *Zero VOC *Stays pliable indefinitely, will not shrink *Duct cleaning friendly, will not gum duct sealing brushes