The Selkirk 6T SB Chimney Support Box is a versatile solution for installing chimneys in various settings, including A-frames, mobile homes, and ceilings under narrow roof sections. It ensures a finished installation at the ceiling level and supports up to 20 feet of 6-inch or 8-inch diameter chimney. Additionally, it provides shielding from insulation when installed in unoccupied attic spaces. The assembly includes a black box for installation inside 16-inch O.C. joists, a cylindrical shield, support bucket, ceiling trim, and 4 screws.

• Intended for use when installing chimney in a frame, in a mobile home, or in a ceiling under a narrow section of roof.
• Provides a finished installation at the ceiling level.
• Will support up to 20 ft. of a 6 in. diameter chimney.
• Provides shielding from insulation when installed in an unoccupied attic space.
• Assembly is comprised of a black box designed for installation inside 16 in. o.c. joists, a cylindrical shield, support bucket, ceiling trim, and 4 screws.