
HVAC Duct (per foot)
HVAC ductwork installation cost per linear foot, a common metric for pricing air duct replacement and new system installation.
Estimated value as of 2026 · Source: This Old House, Cunningham Oil, Fixr.com, Trio Heating and Air - market research…
Fun Fact
The cost per linear foot can vary dramatically (from $1 to over $60) depending on duct material, with sheet metal costing significantly more than flexible ducting due to durability and efficiency differences.
Price History
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