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
The material you choose impacts durability, noise, and price. Extremely durable, easy to clean, best airflow. Most expensive, requires professional skill to install. Flexible (Flex) Cheapest, easy to snake through tight spots. buy hvac ductwork
A standard rule of thumb is one ton of cooling for every 600 square feet.
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. Ductwork is a major investment
Decide if you need separate controls for different floors, which may require multiple air handlers. 2. The Materials: Choosing Your Duct Type
One ton of cooling typically requires 400 Cubic Feet per Minute (CFM) of airflow. Whether you're a DIYer looking to save money
💡 Many homeowners use a "trunk and branch" system—rigid sheet metal for the main trunk line and short flex runs for the final branches to the vents. 3. The Budget: What to Expect