How To Repair Cracked Clay Chimney Liner

Heatshield can restore your chimney s clay flue liner and save you the expense of rebuilding or relining with a stainless steel chimney liner.

How to repair cracked clay chimney liner.

The cast in place chimney lining is made with an insulated mortar like mixture that is perfect for filling in deteriorating mortar joints and. A cast in place liner is the best choice if you have a masonry fireplace with a clay tile liner that is failing or if you have a chimney with structural problems. Heatshield involves winching a foam piece up through the flue system smoothing heat resistant mortar through all the cracks and open mortar joints. If you have only one cracked flue tile and this tile is reachable from the top of the chimney the best repair is to remove and replace the tile.

The chimney crown sits on top which shelters the chimney from rain and snow. Single clay flue tiles can also be installed to replace broken ones but will often crack again creating another safety hazard within the flue. The clay tiles located near the top of the chimney are usually the first ones to fail since they are exposed to the greatest temperature changes. 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 cracked flue liner in the chimney is not an unusual problem. Chimney flue repair clay tiles. As a result harmful gasses and even fire can seep into your house. Fixing a single cracked flue tile.

Most masonry fireplaces are built with clay liners. Over time intense heat weather conditions and general wear and tear can result in a cracked liner. That s what our home inspector found in gainesville fla. We recommend ahrens chiming lining.

A stainless steel chimney liner is the preferred option among homeowners as it often comes with a lifetime warranty and typically never needs to be replaced.