Restoration and
repair chimney & crown
The crown is a large slab of concrete, metal or stone that sits at the very top part of your chimney. The main purpose of the chimney crown is to protect the brick and mortar chimney structure from water. The crown should not be confused with the chimney cap, the covering placed on top of the chimney crown that protects rain and snow from entering the house.
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On-site concrete: Suitable for large chimneys, made of concrete.
What Is the Importance of Chimney Crown?
Finished product: Ideal for smaller chimneys and concrete chimneys
Floating crown: Built with an overhang about 2 inches above the chimney. This type of crown takes longer to install but usually lasts longer than other crowns.
Some chimney repair companies like Chimney Specialists use impregnate that extends crown life. Some chimney service companies with poor credit use inferior materials to save money, which puts security at an extreme risk. It is highly important to make the right decision about chimney crown repair because it impacts the lifetime of chimneys as well.
This large concrete slab covers the upper opening of the chimney and protects the brick-and-mortar chimney structure from water and moisture in extreme weather conditions. The chimney lining also becomes secure with the crown installation. The crowns are usually made of concrete but can also be made of metal or stone.
A crown should not be confused with a chimney cap, which is made of metal and primarily covers the chimney. So, in short, the last layer of brick at the top of the chimney is the chimney crown. It is usually about 3 to 4 inches thick and faces downwards.
There are several types of crowns.
First of all, if you have been noticing some issues with your chimney, then schedule an annual chimney inspection every year. If your chimney crown doesn’t work properly, you will feel a smoke smell in the house, moisture and smelly fireplace, and extreme cracks in the chimney.
What Are the Red Alerts to Get a Chimney Crown Repaired?
At this point, get in contact with specialists in the chimney and be sure to use a qualified, professional chimney service company with a good reputation and reviews. There are so many fake companies as well, so it’s better to pay attention to Google reviews.
If the chimney crown is in good shape but cracked, a crown sealant can be used. However, if the crown is already severely damaged, you must get the crown rebuilt.