Overlaps at both of those ends. Overlap one particular side as you Generally would and produce a butt joint on another. Make use of a attract band connector to complete the butt joint. As an alternative, just score the tape for the seam by using a utility knife and take https://ductworkinstallers91122.izrablog.com/30555579/the-fact-about-ductwork-specialists-that-no-one-is-suggesting