From starting one you don t.
Chimney fire flue damage.
When pre fabricated factory built metal chimneys are damaged by a chimney fire they should no longer be used and must be replaced.
The lining is the wrong size for the appliance which can cause an excessive amount of creosote buildup.
If you ve been told that your chimney needs to be rebuilt it is smart to get a second or third opinion from a csia certified chimney professional.
The following are a few.
It is time to have this chimney lined for safety.
Flue gases are acidic and they speed up deterioration of mortar.
Ways to keep the fire you want.
Notice that the chimney wall is getting thin at the left side of the flue.
Damage to clay chimney flue tile liners can also appear as spalling shown in our photo above left or as shown in carson dunlop associates at reviewers sketch above right.
Under chimney fire conditions damage to these systems still may occur usually in the form of buckled or warped seams and joints on the inner liner.
There is improper construction.
Corrosive byproducts of combustion cause deterioration.
The facts about chimney fires loud cracking and popping noise a lot of dense smoke and an intense hot smell.