Metal-Fab SuperFlex 8" Diameter Standard Flex Connector With Clamp Connector water-vapor a backing plate can be

a backing plate can be used

or white hand-applied finish

look no further than this 72" Non-combustible Mantel Shelf from Osburn

Indoor Outdoor Linear Kit Installation Manual

directing the heat so that it will circulate around the room instead of blowing directly onto the viewer

Metal-Fab SuperFlex 8" Diameter Standard Flex Connector With Clamp Connector water-vapor a backing plate can beFlexible Stainless Steel Chimney Liners intended for field installation into new or existing tile lined or unlined masonry chimneys used for venting natural active Category I gas fired, Type L oil fired, and solid fuel residential type appliances in which maximum continuous flue gas temperatures do not exceed 1000F. Chimney liners are intended to be installed in accordance to the Standard for Chimneys, Fireplaces, Vents, and Solid Fuel Burning