When it comes to the life expectancy of a flex duct, industry articles, blogs, and chat rooms indicate that it can last anywhere from 10 to 25 years. Most flexible duct manufacturers guarantee their products for around 10 years, while residential ductwork can last anywhere from 25 to 70 years, with an average of 45 years. The difference in lifespan is due to the variables of materials, workmanship, and maintenance. Flexible ducts tend to have a shorter lifespan than hard ducts, and they can sink over time and restrict airflow if not properly suspended. Generally speaking, the life expectancy of a flex duct is estimated to be between 10 and 15 years.
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Which Ducting is Best for Your Home?
When it comes to choosing the right ductwork for your home, there are a few factors to consider. Sheet metal ducts are the most recommended type of air ducts, while flexible ducts are a good option for adapting to small spaces. Galvanized steel is widely used as a
Is replacing ductwork worth it?
As the ductwork deteriorates, it can reduce comfort and increase energy costs. To avoid these problems, ducts need to be replaced every 10 years.
Why is ac labor so expensive?
The cost of rent, food and other basic necessities is also higher. Therefore, technicians have to charge more to make a profit.