The subject of cost of replacing ac ductwork encompasses a wide range of important elements. How Much Does Air Duct Replacement Cost? (2025) - This Old House. Air duct replacement usually costs between $250 and $12,000, depending on the size, layout, and material of your ductwork system. Read our guide to determine the cost of replacing air ducts in your home. How much does it cost to install or replace ductwork?.
Installing a new air conditioning unit costs $5,000 to $8,300 with existing ductwork. AC duct replacement costs $1,400 to $5,600 more for upgrading old ductwork thatโs damaged or too small for the new unit. Typically, you can expect to spend between $450 and $2,200 for complete ductwork replacement as a standalone project or part of a whole HVAC system installation project. However, if you have a larger home or need your entire ductwork replaced, your costs may reach $10,000 or more.
How Much Is HVAC Duct Work: Cost Guide & Estimates. Several key factors affect the cost of HVAC ductwork. Your homeโs size, the materials used, and where you live all play a role.

On average, homeowners pay $25 to $55 per linear foot for ductwork services. This guide will cover everything you need to know about HVAC ductwork costs. Free Ductwork Replacement Cost Calculator Online. What is a Ductwork Replacement Cost Calculator? A Ductwork Replacement Cost Calculator is a tool that estimates the total expense of removing old air ducts and installing new ones in a home or building.
Is Duct Replacement Too Expensive? Bottom Line: Strategic AC air duct replacement saved them money without a full system overhaul. What Affects Ductwork Replacement Cost? When you replace AC ductwork, the price depends on many things.

Material choice, home size, attic access and proper sizing all matter. Tony Marino Breaks Down Air. Hereโs a quick look at current estimates: The cost to replace ductwork on a 1,000 sq ft house generally runs around $4,000, depending on access and complexity. If youโre only replacing a few runs or upgrading from flexible ducting to sheet metal, that can shift the price up or down.
In this context, aC Duct Replacement in 2025: Costs, Process, Signs & Professional vs DIY. Most homes take Professional replacement for 1-3 days, while DIY attempts typically take weeks due to the complexity and learning curve. Verdict: DIY duct replacement is not recommended due to high complexity, safety risks, and potential code violations. It's important to note that, wondering about ductwork installation costs for your home? Explore pricing breakdowns by material type, home size, and testing requirements.


๐ Summary
Throughout this article, we've analyzed the key components of cost of replacing ac ductwork. These details not only enlighten, but also enable readers to apply practical knowledge.
