Although sheet metallic and fiberboard ducts are rigid sorts of ductwork, flex ducts are tube-shaped, insulated, and bendable. They’re ideal for oddly formed or challenging spaces and will be hooked up to rigid ductwork connected to an air provide. As a substitute, just rating the tape at the seam using https://edwinwsixl.blog4youth.com/27993027/ductwork-installers-an-overview