Chimney crown vs. chimney cap: what each one does
Understanding the roles of a chimney crown and cap can help you better protect your chimney from damage.
2 min read
What is a Chimney Crown?
A chimney crown sits atop the chimney and covers its opening to protect against weather damage. It is typically made from materials like concrete or metal.
The primary function of the crown is to deflect water away from the brick and mortar of the chimney, thus preventing deterioration.
Purpose of a Chimney Cap
A chimney cap fits over the chimney crown and can include a mesh screen. It prevents debris, animals, and precipitation from entering the chimney.
Caps also help prevent downdrafts and keep sparks contained, reducing fire risk. They can be an effective solution for stopping odors and draft issues as well.
Why Both are Important
Combining a well-fitted crown and cap offers your chimney the best protection against weather and animal intrusions. This combination helps extend the life of your chimney.
Regular inspections are recommended to ensure both the crown and cap are intact and functioning as intended, preventing potential costly repairs.
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