What is a Chimney Crown?
A chimney crown is the concrete slab that covers the top of your chimney. It is designed to protect the structure from weather damage by directing water away from the chimney flue.
Properly constructed crowns offer a slight overhang to prevent water from running down chimney walls, which can lead to masonry damage over time.
Purpose of a Chimney Cap
Chimney caps sit atop the flue and serve multiple functions. They prevent rain, debris, and animals from entering the chimney, which could lead to blockages or damage.
The cap is typically made of metal with a mesh screen and is essential for preventing downdrafts, which can cause smoke to back into your home.
Maintenance Tips
Regular inspections of both the crown and cap can prevent costly repairs. Look for cracks or gaps in the crown and ensure the cap is securely fastened and free of rust or damage.
Timely repairs and maintenance can extend the life of these components, ensuring that your chimney remains watertight and functional year-round.