Large duct run branches out of HVAC system and is exposed and leaking air into the extreme temperatures of the attic.
Flex hoses usually don't connect cleanly with metals ducts causing constant air leaks from the seams.
Sprayed with closed cell foam to insulate and seal.
Ducts are encapsulated from their beginning point to ensure no air ever leaks.
Flex Joints Sealed
The flex joints that leaked air before are no longer a problem because the foam seals the leaks and keeps the air flowing towards the inside of your home.
Finished View of Flex Hoses
Flex hose opening now buried in cellulose and sealed.
Finished system with cellulose insulation blown around to insulate attic.