Ductwork Replacement Cost Calculator
Quickly estimate your HVAC duct replacement costs with our free calculator. Get accurate material, labor, and total cost projections in seconds.
What Is This Calculator?
Our Ductwork Replacement Cost Calculator is an intelligent estimation tool designed to help homeowners, contractors, and HVAC professionals project expenses for duct system replacements. By analyzing key variables like duct material, linear footage, and installation complexity, it generates detailed cost breakdowns to support budgeting decisions.
How to Use the Calculator
- Select Duct Type: Choose between galvanized steel, flexible, fiberglass, or spiral metal
- Enter Dimensions: Input duct size (diameter/width) and total linear footage
- Specify Installation: Select your installation location (attic, crawlspace, etc.)
- Add Services: Check boxes for additional services like removal or insulation
- Get Estimate: View your instant cost breakdown with material/labor separation
Key Features
- Real-time cost calculation
- Material vs. labor cost breakdown
- Adjustable for regional price variations
- Mobile-friendly interface
- Professional-grade accuracy
FAQs
Q: How accurate are these estimates?
A: Our calculations use 2025 industry averages with ±15% accuracy. For precise quotes, consult local contractors.
Q: What factors affect duct replacement costs most?
A: Material choice (40% impact), installation difficulty (30%), and linear footage (20%) are primary cost drivers.
Q: Does this include permit fees?
A: No, permit costs vary by municipality and should be checked with local authorities.
Q: Can I save this estimate?
A: Yes, use your browser’s print/save function to preserve results.
Q: Why replace old ductwork?
A: Improves energy efficiency (up to 30%), indoor air quality, and system longevity while reducing utility bills.