When it comes to replacing or installing ductwork, it's possible to do it yourself, but it's highly recommended that you enlist the help of a heating, cooling and ducting expert. Even if you have experience with DIY projects, there are certain aspects of ductwork that require specialized knowledge and experience. For instance, when dealing with existing ductwork, it's not always possible to follow installation best practices. If you need to install one pipe between two others, but you can't maintain the ideal 1.5-inch overlap, you may need to make a butt joint on one side.
If you're using circular ducts, you can use a connector with a traction band to ensure everything stays in place. It's also essential to guarantee that your ducts are properly sealed. If they aren't, you could lose up to 20% of your air conditioning. This issue is exacerbated by high-efficiency systems, which operate at a lower capacity for longer.
A professional heating, cooling and ducting expert will not only be able to place your air ducts in the most effective configuration for greater energy efficiency and select the right products for your home, but they will also handle the ducts correctly to prevent leaks. In conclusion, while it is possible to replace or install your own ductwork, it's best to enlist the help of an expert who can guarantee that everything is done correctly and safely.
