Master Flow® Stack Boot ‑ 90 Degree Specs

      Master Flow® Stack Boot ‑ 90 Degree Docs

      Master Flow® Stack Boot ‑ 90 Degree Videos

      Easy Installation
      Easy Installation
      Install with sheet metal screws
      Strong
      Strong
      Made of galvanized steel
      Versatile
      Versatile
      Use to create a 90-degree transition between round pipe or between an insulated flexible duct and a regular stack duct
      Product availability is subject to change without notice. Not all products are available from all facilities.

      Where to buy

      Find a GAF distributor near you.

      Find a contractor

      Find a GAF certified contractor near you.