The Fortress Chimney Shroud is made for prefabricated chimney flue systems (metal fireboes). This can be added to an existing chimney chase pan for a better exterior decor appearance or for down drafting. (no warranty to prevent down drafting)

Starting price $600, call for size pricing. (colored steel average price $750-$1200 / copper $1400 – $1800 due to size and difficulty of install)