Is it expensive to replace ductwork?

Yes, replacing residential HVAC ductwork is generally considered a significant and expensive home improvement project, with total costs typically ranging from three thousand to over ten thousand dollars depending on the square footage of your home, the accessibility of the duct runs, and whether you use flexible plastic tubing or rigid sheet metal. Because duct replacement requires extensive labor to tear out old, sagging, or contaminated materials, navigate cramped attic spaces or crawlspaces, and install custom-designed trunk lines and supply boots, labor makes up a large portion of the bill. However, replacing ruined ducts restores efficiency and health. You can budget effectively by requesting itemized estimates from multiple licensed HVAC contractors. You can verify the investment value when new ducts deliver balanced airflow and lower energy bills.