Box in a 12", 13", or 14" square header for 6" pipe.
Lower the cathedral ceiling support box into place, level, and plumb. Secure with 2" spiral nails or screws. Install support band on chimney section at desired position. Screw four sheet metal screws into casing. Lower chimney section into support box so support band rests on the conical flange within the support box.
*Supports 30' of chimney.
*Includes- Support Band and Black Ceiling Trim