Ductwork is a major investment. Total replacement for a standard home usually ranges from . Material Costs (Per Linear Foot) Insulated Flex: $1.50 – $7 Aluminum: $2.20 – $16 Galvanized Steel: $4.25 – $16 Fiberglass: $5.00 – $15 Installation Factors
Buying HVAC ductwork isn't just about picking up a few tubes; it’s a strategic project that balances comfort, air quality, and energy bills. Whether you're a DIYer looking to save money or a homeowner planning a professional overhaul, here is the full story on how to navigate the process. 1. The Strategy: Planning Your System buy hvac ductwork
Before buying a single foot of material, you must determine what your home actually needs. Ductwork is a major investment
A standard rule of thumb is one ton of cooling for every 600 square feet. Whether you're a DIYer looking to save money
Decide if you need separate controls for different floors, which may require multiple air handlers. 2. The Materials: Choosing Your Duct Type
Prone to kinking and sagging; shorter lifespan (10–15 years). Built-in insulation, very quiet operation. Rough interior traps dust; high mold risk in humid areas. Fiberglass Lined Excellent noise reduction and thermal control. Hard to clean; fiberglass can deteriorate over time.
Expect to pay $250 to $1,500 for local building permits to ensure code compliance. 4. The Procurement: Where to Buy How to Duct and Zone an HVAC System | This Old House