Chimney crown vs. chimney cap: what each one does
Chimney crowns and chimney caps serve different purposes but both protect your chimney.
What Is a Chimney Crown?
The chimney crown is a slab of concrete or mortar that sits on top of the chimney. It serves to deflect water away from the chimney, preventing moisture from seeping into the bricks and causing damage.
A properly installed crown extends the life of your chimney by shielding the masonry from weather elements. Regularly checking for cracks and wear can prevent costly repairs in the future.
The Role of a Chimney Cap
A chimney cap sits atop the crown and serves multiple purposes. It prevents rain, snow, and debris from entering the chimney flue and keeps animals out, which can block the chimney and lead to unpleasant smells or even dangerous situations.
In addition to protecting the interior of your chimney, chimney caps can also reduce downdrafts, helping keep your home smoke-free. Ensuring your chimney cap is in place and in good condition is crucial for chimney health.
Why Both Are Important
Combined, the chimney crown and cap work to minimize the effects of weather and debris on your chimney. Their roles complement each other to ensure your chimney remains functional and safe.
Routine inspections can help identify any issues with either the crown or the cap, allowing for timely repairs and continued protection against the elements.
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