Chimneys play a vital role in every household with a fireplace. It’s important to keep them in good condition all year round, and one of the most crucial components of any chimney system is the crown. It’s the topmost element of the chimney and protects it from water and other external elements. However, due to exposure to the elements, the crown can develop cracks over time. Here is what you should do if your chimney's crown has cracks forming.
Assess the Damage
The first thing to do when you notice cracks on your chimney’s crown is to assess the damage. Check for any debris that may have accumulated inside the cracks and try to estimate how long the cracks have been there. You can do a thorough inspection of your chimney’s crown from afar using binoculars or by getting on the roof.
Hire a Chimney Professional
Once you've evaluated the state of your chimney's crown, it is strongly advised to enlist the assistance of a professional. Trying to repair the cracks on your own can worsen the damage. A professional chimney technician will evaluate the situation and provide appropriate repair recommendations.
Repair the Crown
The chimney technician may recommend various repair options, depending on the extent of the damage. It could either be an application of sealant or the installation of a stainless steel chimney cap. Sealing a chimney’s crown is a cost-effective solution that involves filling the gaps and applying a waterproof coating. On the other hand, installing a stainless steel chimney cap is a more permanent solution that covers the entire crown, which helps prevent water from penetrating the surface.
Practice Preventative Maintenance
Taking preventative measures through regular maintenance is essential to prolong the life of your chimney's crown. It’s recommended to have your chimney inspected and cleaned bi-annually by a certified chimney technician. Doing so can help identify and mitigate any potential issues before they escalate.
Fix Any Other Issues
It’s important to note that a chimney crown with cracks could indicate other problems within the chimney system, such as a damaged flue liner or shifted masonry. In such cases, it’s imperative to fix those underlying issues so that damage doesn’t continue to occur.
It’s crucial to address any chimney crown cracks as soon as possible. Early detection and repair will prevent the problem from escalating and protect the chimney and home from potential damage. Always seek professional help from a certified chimney technician, and remember to take preventative maintenance measures to ensure the longevity of your chimney system.
Contact a chimney repair professional near you to learn more.