A chimney crown is usually a large rectangular slab of reinforced concrete which covers the opening of the chimney on either side. It protects the brick and mortar chimney system from rain damage. Chimney crowns can be made from different materials, such as iron, steel, or concrete. The crown is most often made from concrete, but sometimes it can be either stone or metal. Most chimney crowns have an extending stem which carries a flue at the top of the chimney.

There are many different ways in which your chimney crowns functions. On the outside they can carry the water to the downspouts and spray off any solids that might have stuck to the roof or walls of the house. The large slab of steel, iron or concrete then channels the water down into the flue. The water then flows back up to the chimney top.

What is a chimney cap? Just what is a chimney cap? A chimney crown consists of a mortar face which covers an exposed bricks or stones bottom. Chimney caps are available in many different colors, styles and sizes and are essential to provide protection and safety for your home.

How do chimney crowns prevent water damage? Chimney crowns can prevent water from reaching the chimney base and the house. Water touching the surface area of the crown can be drawn up into the pipe by the pressure of the steam being generated inside the chimney. This in turn can prevent the water from freezing in pipes below the chimney crowns.

How do chimney crowns affect my chimney repair needs? Sealing the chimney crowns from any cracking, water seepage or other damage prevents any damage to the structure of your chimney. Cracks and water entry can allow pests such as termites and beetles into your chimney. Having a chimney repair done with the proper sealant, around the chimney crowns will make any repairs you need to your chimney much easier.

What are the different options for chimney crown repairs? There are several different types of chimney crown repairs. Depending on the age and style of your chimney, you may decide to go with one of these options. These options include:

A chimney crown repairs a part of your chimney structure that has become damaged. The different parts of your chimney crown include the chimney crown, the mortar joint, the mortar disc, and the bricks. You should remember that bricks used to be placed down at the bottom so they would not get damaged by any rainwater runoff, along with the mortar joints at the top of the chimney crown. There are brick sealers that can be applied directly to the bricks to make them stay in place and help prevent future mortar joints from becoming loose.

Some chimney crowns may have cracks or holes in them. If you notice any damage to the mortar joints at the top of your chimney crown, it is important to repair this area. Sometimes, bricks can move out of place over time, allowing water to get into the mortar joint. Other times, the bricks could just be cracked, allowing water to get into the joint. Either way, if you notice a crack or hole in your chimney crown, it is best to repair it right away.

Another common type of chimney crown damage is when the mortar joints separating the bricks at the top of the chimney break. In order to keep water from seeping through the mortar joints and into your house, it is important that you do not allow your chimney crowns to crack or break. If your chimney crowns are beginning to crack, then it is recommended that you call in a chimney repair specialist to have them look at the situation and come up with a solution to save your home from structural failure.

Chimney crowns keep water away from your home because the top part of the chimney crowns keeps water away from the bricks and mortar core of your chimney. If the mortar joints on your chimney crowns start to crack, then it could cause the water to get into your house and possibly cause structural failure in your home. Sometimes, bricks can move out of place because of heat from the fireplace. Other times, the bricks may move out of place because of the mortar that is used to hold everything together. The bottom line is that if your chimney crowns keep water away from your home, then you will not have water damage in your house.

It is very important to maintain your chimney crowns and the flue liner so that you do not need to have chimney crown repairs to save your house. If you find that cracks in your chimney crowns are allowing water to get into your house, then the first thing that you need to do is to repair these cracks. You can hire a chimney repair specialist who will come out and inspect your chimney crowns and your flue liners to see what kind of damage they are causing. They can then make the necessary changes to save your house from structural failure.