A chimney is only complete when adorned with an uncompromised crown. Even though it might be hard to notice from your yard, the chimney crown works hard to protect your chimney and home from water damage and minimize repairs. Since 1979, our team of skilled masonry professionals has been the most trusted source for high-quality, cost-effective chimney crown repair in the Lehigh Valley region.
What is a Chimney Crown
The chimney crown, also known as a chimney wash, seals and protects the top of the chimney surrounding the flue. High-quality chimney crowns are typically solid concrete slabs that may be reinforced with other materials. A full-width chimney cap or chase cover safeguards the crown from water intrusion that can damage the chimney, flue, and internal components.
Why Does My Chimney Crown Need Repair?
The chimney crown, positioned atop the stack, acts as a sentinel, protecting your chimney and home from water damage. However, its location makes it vulnerable to harsh weather conditions that can accelerate its deterioration. Damage to the chimney cap or chase cover can exacerbate this issue. Here are some common reasons why your chimney crown may need repair:
- Damaged Chimney Cap/Cover: When the chimney cap or chase cover is damaged or missing, it exposes the crown to the elements, making it more susceptible to cracks and water damage.
- Improper Installation: Improper size, design, or mortar used during installation can compromise the crown's effectiveness.
- Weather Exposure: Direct exposure to sun, rain, snow, hail, and even a lightning strike can cause cracking, spalling, or crumbling of the crown.
- Normal Wear and Tear: Like any building component, chimney crowns experience wear and tear over time, requiring occasional maintenance, like resealing.
- Settling: When homes naturally settle over time, cracks can appear on the crown's surface, requiring repair.
- Neglect: Annual chimney inspections are essential to identify and repair minor cracks before they escalate into more significant damage that requires rebuilding the chimney crown. Neglecting these inspections can lead to water leaks, animal and pest intrusion, structural damage, and even fire hazards, underscoring the importance of regular maintenance.
Crown Repair vs. Rebuilding
Some crowns are constructed from unsuitable masonry materials, readily absorbing moisture and deteriorating rapidly. At Wells & Sons, we utilize a durable concrete mix that ensures the longevity of your chimney crown. We build overhangs (kerfs) extending about two inches from the crown, preventing water from penetrating the chimney. However, even the most well-built crown will eventually require attention.
- Minor Cracks: Our experienced masons will use CrownCoat®, a specialized product designed to reseal and reinforce the chimney crown with a waterproof seal.
- Extensive Damage: When the crown is significantly damaged, such as missing large pieces or sections, rebuilding may be the best solution to save the crown.
Annual Chimney Inspections
Scheduling annual chimney inspections is vital for maintaining the health of your chimney system, including the crown. During these inspections, our licensed and trained chimney sweeps thoroughly examine the crown, flue, and other components, identifying potential problems early on and recommending necessary repairs or maintenance. This proactive approach can prevent costly repairs in the future.
Expert Chimney Crown Repair Near Me
At Wells & Sons, our experienced masons and chimney technicians provide top-quality crown repair and rebuilding services throughout eastern Pennsylvania. We also offer chimney caps, chimney flue caps, and chimney chase covers to help protect the crown. Wells & Sons proudly serves residential and commercial customers throughout the Lehigh Valley, including Allentown PA, Reading PA, Norristown PA, King of Prussia PA, Pottstown PA, West Chester PA, Paoli PA, Sellersville PA, Pennsburg PA, Boyertown PA.
If you suspect chimney crown damage, don't wait until it sprouts a water leak. Contact Wells & Sons Chimney & Fireplace Service to schedule an inspection and repair estimate today. We’ve got you covered.