Tag: duct leakage

  • How to Install Flex Duct Properly

    Subtitle:  Following the Air Diffusion Council’s standards would lead to better installations Images:  < p>I’ve written a lot about duct problems (especially those in flex duct) because they’re so abundant. A couple of years ago, I even wrote an article in the Energy Vanguard Blog about whether or not flex duct should be banned. My…