Proper chimney maintenance can help prevent fires, enhancing your home’s safety. That’s why it can be essential to invest in different components. Some of these components are the chimney crown and chimney chase cover. Both of them serve a similar purpose: protecting your chimney from the elements. So, you might face a dilemma on which one to get. Read on as this blog compares and contrasts a chimney crown and a chimney chase cover.
Chimney Crown
A chimney crown is a concrete, stone, or metal slab that is placed at the top of a masonry chimney. It prevents water from penetrating into the chimney structure by closing the chimney with its top. The cover is generally slanted in a fashion that the rainwater flows to the roof instead of the flue. From rain to wind to ice to snow, excess moisture can wreak havoc on your chimney structure, and a well-implemented crown goes a long way to preventing this problem.
Chimney Chase Cover
A chimney chase cover on the contrary is placed on the factory made or prefabricated chimneys. It is an annular enclosure which is erected around the chimney to improve its aesthetics. The chase cover is a metal cover that protects the top of the chase from the weather, animals, and foreign materials.
Similar to the crown of the chimney, the chase cover also has a slope for the proper drainage of water. However, there’s a difference, as chase covers are designed for prefabricated chimneys only.
Material Differences
Chimney crowns and chase covers have a noticeable differentiation feature when it comes to the type of materials used to construct both. Chimney crowns consist of high-grade concrete, stone, or metallic alloy, usually stainless steel. Common types of materials used depend mainly on the specific type of chimney structure and a homeowner’s budget. Enjoying some level of mechanical strength, concrete, and stone crowns last a long time but can get damaged as a result of constant exposure to the elements. The metal crowns can withstand cracking on average but need regular maintenance to prevent rust.
On the other hand, chimney chase covers are made of metals like stainless steel, aluminum, or copper. If you’re looking for a durable chimney chase cover, consider the one made of stainless steel and copper. Such a cover is more resistant to rust and corrosion. If you’re on a tight budget, consider a chimney chase cover made of galvanized steel. While affordable, this cover is less durable, and you may need to replace it after a couple of years.
Conclusion
Knowing the difference between a chimney crown and a chimney chase cover can help you make an informed decision. However, despite knowing the differences, you may still struggle to decide which one to get. Simplify things by seeking the help of the top chimney company near you. Talk to their specialists to know more about chimney crowns and chimney chase covers. Request them to advise you on which one to get and how to properly maintain your chimney.
