What is a Chimney Crown?
A chimney crown is the topmost portion of your chimney, made of concrete or similar material, and designed to protect the chimney structure from weather damage.
It serves to direct water away from the flue and masonry, preventing leaks and deterioration. Keeping your chimney crown in good repair is vital for the structural safety of your chimney.
What is a Chimney Cap?
A chimney cap sits on top of the chimney, offering several practical benefits such as preventing rain, debris, and animals from entering the flue.
Unlike the crown, the chimney cap is typically made of metal and includes a mesh screen to act as a spark arrestor and provide ventilation.
Why Both are Important
While the chimney crown protects the chimney’s masonry from moisture, the chimney cap keeps the flue clear of potential blockages and unwanted guests.
Together, they work to improve the safety, efficiency, and lifespan of your chimney, making it important to ensure both are installed and maintained properly.