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US 10,591,180 B2Granted
Prefabricated outdoor thermal duct system
OwnerJames Wasniewski, Cory Wasniewskiinventors
Life of this patent
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Abstract
A prefabricated outdoor thermal duct system is provided having a metal formed ductwork air passage, a hard board insulation layer glued to the metal duct leaving custom cut space for duct connections, a custom prefabricated cladding formed and adhered to the hard board insulation, a custom fabricated insert matching the insulation material, installed over the duct connection in the field to seal the joint, and a final fabricated cap adhered to the cladding.
Claims9
An outdoor thermal duct system comprising:
- a metal formed ductwork air passage that includes a duct connection joint disposed in a first space;
- a layer comprised of a first hard board insulation, the layer adhered to the metal formed ductwork air passage, the layer defining the first space in which the duct connection joint is disposed;
- a cladding adhered to the layer;
- an insert comprised of the first hard board insulation, the insert disposed inside the first space and over the duct connection joint to seal the duct connection joint;
- and
- a cap adhered to the cladding, wherein a seam between the cap and the cladding is sealed with an adhesive sealant caulk.
3 more elements
Dependencies are inferred from the claim text.