The ducts in the attic are sealed and insulated.
Comfenergy sealed and insulated the ducts with 1" of closed cell spray foam. Air cannot leak through the foam.
Not only does Tite 'n' True Foam Duct Encapsulation have superior R value, it recovers some insulation value from your existing duct wrap by making it air tight.
Now when your furnace or air conditioner heats or cools the air, it is delivered to your rooms without loss along the way.
Previous Comfenergy customers wanted to make some more improvements to save more money on heating and cooling their home. We encapsulated their duct system in their attic so that the conditioned air traveling through them didn't get lost through openings or heated and cooled by the attic air.