Chimney words, explained
Plain English for the words you hear on a chimney visit.
B
Blockage
An obstruction in the flue that can impede smoke flow.
C
Chimney Cap
A cover at the top of the chimney to keep out rain, debris, and animals.
Creosote
A flammable substance formed when wood burns, often found inside chimneys.
Crown
A sloped top part of the chimney that sheds water.
D
Damper
A movable plate that controls airflow in the chimney.
Drafting
The process of smoke and gases exiting the fireplace through the chimney.
Dryer Vent
Ductwork that expels hot air and moisture from a clothes dryer to the outside.
E
Efflorescence
White, powdery deposits on bricks, indicating water penetration.
F
Flue
The passage that directs smoke and gases out of the house.
I
Inspection
A careful examination of the chimney to identify any issues or hazards.
L
Lintel
A horizontal support across the top of the fireplace opening.
M
Masonry
The brickwork or stonework that forms the structure of the chimney.
R
Relining
Installing a new lining inside the chimney flue for safety and efficiency.
Repointing
Repairing the mortar joints in brick or stone masonry.
S
Smoke Chamber
The area that connects the firebox to the flue, facilitating smoke flow.
W
Waterproofing
Applying a coating to the chimney exterior to prevent water damage.
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