Free Air Duct Cost Calculator

Ductwork Cost Calculator

Estimate the cost of residential ductwork installation, replacement or repair using home size, duct material, accessibility, insulation, registers and project complexity.

Estimate Ductwork Cost

Air Duct Installation Cost

Build a preliminary ductwork budget.

For a more detailed look at replacement pricing, review our guide to ductwork replacement cost . If airflow is the main concern rather than price, start with common causes of weak airflow from HVAC vents .

Calculate Ductwork Installation or Replacement Cost

Enter the basic project details to generate a broad planning range.

Ductwork Project

Conditioned Home Area Enter approximate conditioned square footage.

Primary Duct Material

Duct Accessibility

Duct Insulation

Supply Registers / Branch Complexity

Return-Air Work

Airflow Balancing / Commissioning

Preliminary Ductwork Cost Range - -

This is an early planning estimate rather than an HVAC contractor quote. Actual ductwork cost depends on system design, duct lengths, number of branches, access, demolition, insulation, permits, materials and property conditions.

- Conditioned Area

Project -

Material -

Access -

Planning Cost / Sq Ft -

Planning a ductwork project?

Request HVAC help below after reviewing your preliminary duct installation or replacement range.

Estimate note: duct systems should be designed around required airflow, equipment capacity, static pressure, supply and return distribution and the building layout. Cost per square foot is used here only as a simplified planning input.