Damaged Chimney Flue

The lining is the wrong size for the appliance which can cause an excessive amount of creosote buildup.

Damaged chimney flue.

Click to enlarge any image. It minimizes inner flue id reduction. Sometimes relining requires the removal of some if not all flue tiles. Most tests require the chimney to withstand flue temperatures up to 2100 f without sustaining damage.

Chimney flue repair may be necessary if you have clay flue tiles inside your masonary chimney that are cracked or busted. Cause flue liners can be made of clay ceramic or metal and must contain the products of combustion and protect the shell from heat and corrosion. Even small holes can be problematic as the crown is what. Under chimney fire conditions damage to these systems still may occur.

Flue gases are acidic and they speed up deterioration of mortar. This flue tile was cracked and broken as a result of a chimney fire. Special effects on wood stoves. Paint or wallpaper damage.

The following are a few. Relining reduces the inner diameter of the flue making it. All the tiles in this flue were similarly damaged. There is improper construction.

Heatshield cerfractory flue repair it is more cost effective than rebuilding. If a busted tile is located or you see a mortar joint between the tiles beginning to fail it s important to repair it as soon as possible. Though it can pose a serious safety risk a rebuild may not be necessary to restore a broken flue liner. This flue fire damage video is a quick simulation of how fire leaves the chimney soon after the creosote ignites.

Dummy flue tiles are used for esthetic appearance but are often prone to this type of damage. Clay linings are usually square round or rectangular sections two feet in length. When prefabricated factory built metal chimneys are damaged by a chimney fire they should no longer be used and must be replaced. Is the crown of your chimney damaged.

If so we might have to call in a. Is the paint or wallpaper around the chimney peeling. If it is seriously cracked deteriorated or missing the risk of a house fire and carbon monoxide poisoning increases. Creosote is combustible and a cause of chimney fires.

Signs of chimney damage why you should get it fixed damaged chimney crown. Damaged chimney flue tiles. Corrosive byproducts of combustion cause deterioration.