Chimney crown vs. chimney cap: what each one does
Understanding the difference between a chimney crown and a chimney cap can help protect your chimney from damage.
2 min read
What Is a Chimney Crown?
The chimney crown sits on top of your chimney, providing a protective barrier against water and weather damage. It is a concrete slab that covers the entire top of the chimney.
A well-maintained crown ensures water does not seep into the bricks and mortar, which can cause deterioration over time. Cracks in the crown should be repaired promptly to avoid costly damage.
What Is a Chimney Cap?
A chimney cap is a metal covering that fits over the top of your chimney. It serves multiple purposes: keeping rain, debris, and animals out of your chimney.
Chimney caps often include a mesh screen that also helps block sparks from escaping onto your roof, reducing the risk of a fire. Installing a chimney cap is a simple, effective way to protect and prolong the life of your chimney.
Why Both Are Important
Both the chimney crown and cap work together to protect the structure and efficiency of your chimney. While the crown shields against water, the cap provides added protection against external elements.
Having both in good condition ensures your chimney remains safe, functional, and free from potential damage. Regular inspections can help catch any wear or damage before they turn into bigger problems.
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