• Clay Chimney Flue Liner Thimbles

    These thimbles are round non-load bearing terracotta clay. Our clay thimbles are conduit for the inside of chimneys. Normally used to connect in the wall of the chimney connector therefore providing a non-combustible surface in the wall. The thimbles also protect the chimney walls from heat and corrosion. All thimbles are round in shape. Sold by […]

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  • Clay Chimney Flue Liners

    Our clay flue liner is a conduit for the inside of chimneys.  Flue liners contain the combustion products, direct them to the outside atmosphere.  The Liners also protect the chimney walls from heat and corrosion. All flue linings are square or rectangle in shape and come 24″ long.  Sold by the piece. If your size […]

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