Ductwork Installation Cost Calculator
Estimate the cost to install or replace ductwork based on linear footage, duct material, and options like mastic sealing and zone controls.
Last updated: March 25, 2026
Ductwork Installation Cost Calculator
Estimate the cost to install or replace ductwork based on linear footage, duct material, and options like mastic sealing and zone controls.
Estimated Total
$3,800
Itemized Breakdown
This calculator provides estimates based on national averages adjusted for your region. Actual costs may vary significantly based on specific project conditions, contractor availability, material prices, and local market factors. Always get at least 3 quotes from licensed, insured contractors before starting your project.
Want the full picture?
Read our complete Ductwork Installation cost guide with material comparisons, contractor tips, savings strategies, and regional pricing data.
Quick Cost Reference
Cost by Tier
Flex duct replacement, accessible attic or crawl space, straightforward run
Sheet metal main trunk with flex branches, new system for 1,500 sq ft
Sheet metal throughout, exposed basement, complex multi-zone layout, test and balance