The Difference Between a Chase Cover and a Chimney Cap

As a homeowner, knowing each and every important component of your chimney system is beneficial. If your chimney is not performing well or if it’s damaged, you will know how to address the issue. However, when discussing chimney parts, most people often interchange chase cover and chimney cap. While both protect your chimney from the weather, they are two different parts. 

Chase Cover

A chase cover, also called “top pans”, is generally used for a prefab or factory-built fireplace. It fits over the top of the chimney that is sided with vinyl, metal or wood. A chase cover seals off your chimney chase to prevent water or debris from entering the structure and pooling around your masonry chimney. 

However, a poorly installed chase cover allows water to flow directly into the chimney, lowering its efficiency and raising the risk of fire. Additionally, if your chase cover is too flat, water may pool on the top and cause rust stains and leaks. To ensure that your chimney and chase cover is in great shape, it’s best to schedule an annual chimney inspection. 

Chimney Cap

A chimney cap, like a chase cover, keeps moisture away from your interior chimney system. It is installed at the top of the chimney and makes sure your flue is properly covered so rainwater or snow doesn’t enter your property. Remember that moisture can damage your masonry and cause rust. Furthermore, a chimney cap keeps birds and other critters out, preventing nesting materials, excrement or other animal byproducts from clogging your flue and causing a fire.

Unfortunately, many older generations find installing a chimney cap unnecessary. However, many chimney experts believe that water can cause severe damage to a masonry chimney, which makes a chimney cap all the more important. As such, be sure to have a professional install a chimney cap. 

For more inquiries regarding your chimney, get in touch with the experts at Chimney Doctors. We offer many services, including chimney masonry repair and relining. Call us at (518) 882-5009, or fill out our online contact form to book an appointment. We proudly serve homeowners in Saratoga Springs, NY, and the surrounding communities.