We spend a lot of time talking about high-efficiency units, proper sizing, and system performance — but what about the duct system? According to the U.S. Department of Energy, the average home loses 20–30% of HVAC performance due to duct issues like leaks, poor connections, and undersized returns.
That means even if your HVAC unit is running perfectly, up to 30% of the conditioned air may never make it to your living space. The result? Longer run times, higher utility bills, difficulty maintaining temperature during peak loads, and increased wear and tear on your system.
Leaky returns can even pull in warm, dirty air, while undersized return pathways create excessive static pressure — reducing airflow and overall system capacity.
Bottom line: If you’re not paying attention to your ductwork, you’re leaving comfort and money on the table. It’s time to give duct systems the attention they deserve.
