What is a Chimney Crown?
A chimney crown is the top surface of your chimney, made of concrete, stone, or metal. It serves to direct water away from the flue and prevent moisture from entering your chimney system, which can cause damage over time.
The crown is crucial for preventing deterioration of the brick and mortar and reducing the risk of leaks inside your home. Regular inspections and maintenance ensure it remains airtight and intact.
What is a Chimney Cap?
A chimney cap sits above the crown, often made of metal, and is essential for keeping out rain, snow, and debris. It also prevents animals from entering your chimney and reduces downdrafts that could bring smoke back into your home.
Installing a chimney cap is an inexpensive way to protect your chimney and home from the elements and unwanted guests. It also helps improve the draft efficiency of your chimney system.
Why Both Are Important
Both the chimney crown and cap play important roles in maintaining the health of your chimney. While the crown protects the structure from moisture damage, the cap prevents debris and animals from causing blockages.
Together, they function to ensure your chimney remains safe, efficient, and free from common weather-related issues. Regular inspection of both components can help ensure they provide optimal protection.