Chimney Crown

A chimney crown is a masonry or concrete slab that covers the top of the chimney, protecting it from water and weather damage.

 

Why it's important to fix your Chimney Crown?

Fixing your chimney crown is important because it serves as a crucial protective barrier against water infiltration and weather damage, preventing costly issues such as chimney leaks, structural deterioration, and potential hazards like chimney fires or carbon monoxide leaks.

 

What is the reason my Crown break?

In the Midwest, it’s common for chimneys to have a cement wash instead of a traditional masonry crown. Cement wash is more susceptible to cracking compared to a well-constructed masonry crown due to its composition and installation process. Factors like freeze-thaw cycles, exposure to harsh weather, and inadequate materials can cause cement wash to crack more often, leading to water penetration and potential structural issues in the chimney. Regular inspection and timely repairs are essential to address any cracks in the cement wash and ensure the long-term integrity and safety of the chimney.

If the concrete was applied too close to the clay flue tiles, it can lead to cracking in the cement wash due to the different expansion and contraction rates of the materials. As the clay flue tiles and the cement wash respond differently to temperature changes, it can cause stress on the cement wash, leading to cracks over time. To prevent such issues, it’s crucial to ensure proper clearance between the cement wash and the clay flue tiles during construction or repairs and to consider the materials’ compatibility to minimize the risk of cracking and water infiltration. Regular inspections and maintenance can help detect any early signs of cracking and address them promptly to preserve the chimney’s integrity and safety.

How can I know my Crown break?

To determine if your chimney crown is broken, visually inspect the top of the chimney for cracks, gaps, or breaks, look for water stains inside your home near the chimney, check for white staining or powdery residue on the exterior, watch for crumbling mortar or pieces of the crown on the ground, and pay attention to any signs of deterioration on the crown’s surface. If you notice any of these signs, schedule a professional chimney inspection to confirm the condition and address any necessary repairs promptly to prevent further damage.

What is the solutions?

Stop worrying and reach out to one of our trusted Chimney professionals