Master Flow® Oval‑ to‑Round End Boot Specs

      Master Flow® Oval‑ to‑Round End Boot Docs

      Master Flow® Oval‑ to‑Round End Boot Videos

      Strong icon

      Strong

      Made of zinc-coated galvanized steel
      Useful icon

      Useful

      Provides a right-angle, centered-end transition from round pipe or flexible duct to oval pipe
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      Easy Installation

      Installs with sheet-metal screws
      Product availability is subject to change without notice. Not all products are available from all facilities.
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      When you install any GAF Lifetime Shingle and at least 3 qualifying GAF accessories, you'll automatically get a Lifetime limited warranty on your shingles and all qualifying GAF accessories*.
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