Chimney words, explained
Plain English for the words you hear on a chimney visit.
B
Backdraft
When smoke and gases re-enter the home instead of exiting through the chimney.
C
Chimney Cap
A cover placed on top of the chimney to keep out debris and rain.
Chimney Crown
A slab of concrete or masonry on the top of the chimney, protecting it from weather.
Chimney Inspection
A detailed examination of the chimney for safety and condition.
Chimney Relining
Replacing or restoring the inner lining of the flue to improve safety and performance.
Chimney Sweep
A professional service to clean soot and creosote from the chimney flue.
Chimney Waterproofing
Applying a sealant to prevent water penetration and damage to the chimney structure.
Creosote
A tar-like substance that builds up in the flue from burning wood.
D
Draft
The flow of air or gases up through the chimney allowing smoke to escape.
E
Efflorescence
White, chalky stains on masonry caused by water and salt deposits.
F
Fireplace Cleaning
Removing ash and debris from the fireplace to improve air quality and safety.
Flue
The duct inside the chimney that directs smoke and gases out of the house.
L
Lint
Fluffy fibers from clothes that accumulate in dryer vents, posing a fire risk.
M
Masonry Repointing
The process of repairing the mortar joints between bricks in the chimney.
S
Smokey Odor
An unpleasant smell indicating potential creosote build-up or inadequate draft.
Spalling
Flaking or chipping of the brick surface, usually caused by moisture.
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