The process involves putting an inflatable mold bladder down the chimney.
Clay chimney liner replacement.
It is incredibly challenging and expensive to install a new clay tile liner or repair an old one after the chimney has been built.
If your chimney flue gets.
Heatshield is a chimney liner repair system that eliminates the hazards and draft problems caused by gaps cracks and spalling in otherwise sound masonry chimneys.
A clay tile liner is a good choice when you are building a new fireplace because the materials are inexpensive and the liner will have a long life.
Flue tiles are the clay liners that cover the interior of your chimney flue.
A better approach and the one used by most chimney repair masons who are not going to simply reline the flue is to remove all of the damaged materials down to sound chimney flue liner and brick or block then rebuild with new clay flue liner and brick or block adding an appropriate chimney cap and top seal.
It is not a good choice for a replacement liner.