DuraTech Chimney Pipe, Stainless Steel - 6" Reduced Clearance Support Box w/Flue Extension

This ceiling support box provides solid support for 6" chimney pipe and features a built-in twist-lock for a secure connection to the chimney. Designed for both flat and cathedral (A-frame) ceilings, it can also be used in short attic spaces (refer to installation instructions). Fits between standard 12" on-center joists and is compatible with most manufactured home setups. Supports up to 60 feet of DuraTech Chimney. Includes a 2" wide black trim collar and an integrated adapter that accepts both single-wall and double-wall stovepipe.