How Much Does Air Duct Installation Cost?
New duct installation runs $2,400 to $6,600 for retrofits, or $40 to $65 per foot in existing homes. Finished walls and return pathways drive the biggest cost gaps.
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New duct installation runs $2,400 to $6,600 for retrofits, or $40 to $65 per foot in existing homes. Finished walls and return pathways drive the biggest cost gaps.