What’s in Your Chimney this Holiday Season? A chase cover keeps rain, snow, pests, and debris like leaves out of your chimney and helps prevent damage to the chimney itself, the fireplace and the framework of a home. These creatures and other small debris can clog the flue. A chimney chase cover (sometimes called a top pan, top flashing, or chase pan) is found on pre-fab or factory-built fireplaces. Chimney chase covers come in different designs based on how many flue systems are being vented through your chimney. $58.52 $ 58. 9 Things to Know when Hiring a Chimney Sweep, Turn Your Firebox Repair into a Fireplace Renewal, A Thorough Spring Cleaning includes a Chimney Cleaning and Inspection. I am thinking I can drop a 6" stainless liner down the 12"x12" tile flue and break off the existing crown - replacing it with a stainless steel chase cover. The chase plays an important firefighting role in directing smoke, and flying burning embers away from your roof. Chimney chase covers should never be flat as this allows moisture to accumulate on the metal. If you have a prefabricated or factory-built chimney, your chimney is topped off with a chase cover — a metal covering that protects the chimney like a crown. How Much Does Chimney Tuck-Pointing Cost? Concrete crowns cover the entirety of the chimney top (except the flue) and protect the chase from the elements, especially water. It is designed to look like a masonry chimney for prefabricated fireplaces. While the crown seals most of the chimney, the flue is still exposed. The crown sounds the most important, but is really second in command. We help eliminate problems before they start by repairing masonry and replacing rusty metal chase tops, with a new crown or a brand new custom chase cover to fit your chimney. Copper chimney chases are considered top-of-the-line but their high cost usually makes them impractical. All Rights Reserved. How Do Freezing Temperatures Damage My Chimney? Having the crown sealed properly is a big step in preventing the deterioration of your chimney. Due to its prime location, the chimney crown takes a lot of abuse from outside influences like the weather and environmental conditions. Below you will find a discussion of the differences between a chimney cap, chimney crown, and chimney chase cover. If you’re not sure what each of these pieces does to help your chimney, continue reading below to learn more about why the chimney cap, chase cover , and crown are all essential for a chimney, and your home. A chimney chase cover is installed at the top of the chimney to protect the entire system from the elements. The builder of the home often saves a little money making this chase cover out of galvanized sheet metal instead of stainless steel. Should You Worry about Vines Climbing Up the Chimney? At the top of your chimney or "Chase" is the horizontal flat are known as the CROWN. The chase cover is essentially the prefabricated chimney’s version of a crown. Primarily they keep out rain, snow, animals, and other foreign objects from entering the chimney, all of which can have a devastating affect on the interior of your chimney over time. In cases of very minor damage, repair can solve the problem temporarily, but remember – chase covers weren’t designed to last for decades. We help eliminate problems before they start by repairing masonry and replacing rusty metal chase tops, with a new crown or a brand new custom chase cover to fit your chimney. Common problems with a chase cover include: If installed incorrectly, a chase cover can allow water to flow directly into the chimney, lowering efficiency, raising risk of fire, and causing damage and rust to parts within the system. CHIMNEY CHASE COVERS Chimney chase covers are almost the same thing as a chimney crown, but are made out of metal that is usually found on prefabricated chimneys and fireplaces. What’s Different about Factory-Built Fireplaces, as Compared with Masonry Fireplaces? The following is information about the often misunderstood chimney chase cover, chimney cap, and chimney crown. Here’s How to Tell. Stainless steel chimney chase covers protect your home from water, debris, and small animals. What is a chimney chase cover? The chimney cap is installed onto the chase cover in the same way as with a chimney crown on a masonry chimney. This prevents the escape of dangerous fumes from a burning fireplace exposing occupants in your home to dangerously high levels of smoke and carbon monoxide. Photo about: Simple Chimney Chase Cover Replacement, Title: Crown Chimney Chase Cover Replacement, Description: .. , Tags: Chimney Chase Cover Replacement Corner,Chimney Chase Cover Replacement Top,Exterior Chimney Chase Cover Replacement,Fireplace Chimney Chase Cover Replacement,Old Chimney Chase Cover Replacement, Resolution: 1280px x 960px What Should You Do If Your Chimney Is Damaged by a Storm? Running up the side or interior of the house and extending above the roof, the surround is generally what we think of as the chimney itself. And when any of these components are missing or fail, the risk of chimney problems rises. This hole is surrounded by a vertical collar, which forms a lip that prevents water from just falling through the hole.The joint between the pipe and the cover is covered with a storm collar, a circular piece of metal which forms a sort of umbrella over the bit of the hole extending around the chimney pipe. This chimney chase cover is typically made of less expensive galvanized sheet metal. Here’s Why August is Prime Chimney Sweep Time! Fire Prevention Week 2013: Prevent Kitchen & Chimney Fires, Labor Day: Time For An Annual Chimney Inspection, Minimizing Creosote Buildup in Your Chimney, The Origin and Clever, Eco-Friendly Design of Pellet Stoves, 10 Good Reasons to Install a Zero-Clearance Fireplace, 3 Mistakes Homeowners make related to Fireplace Safety, Add Style to Your Chimney with a Copper Chimney Cap or Shroud, Best Way to Cut Chimney Repair Costs: Preventative Maintenance. Some fireplace chimneys have a metal covering called a chase cover, or chase top, that is designed to prevent water from entering the inside of the chimney. Together, these three critical components are the most visible, forming a protective barrier to keep water, small animals and debris out of the chimney and fireplace. A chase cover is a metal covering which fits securely over your chimney’s (chase’s) top. A chimney chase cover is what tops chimneys built of metal, wood, or vinyl siding. The chimney chase cover on prefab chimneys often is the culprit in cases like this. Chimney Sweeps Recommend Different Repairs and Quotes? Leaky or damaged crowns and chase tops, are potential hazards on brick chimneys and prefabricated metal fireplaces. 4.6 out of 5 stars 134. Chimney Chase Covers If you have a pre-fab chimney with wood, metal, or vinyl siding, a chase cover is the lid that keeps water and animals out of your chimney. Chimney Chase Cover or Cap Repair Cost. Whether you have a masonry chimney or a prefabricated or factory-built system, keeping water out is crucial, and your crown or chase cover needs to be strong and free of damage if it’s going to do its job. Gas Fireplaces Need Annual Inspections, Too, 7 Signs Your Chimney Is In Need of Repairs, How to Avoid Poisoning by Carbon Monoxide, the “Silent Killer”, Ten Top Reasons a Fire Won’t Ignite in a Fireplace – Pt 2, Ten Top Reasons a Fire Won’t Ignite in a Fireplace – Pt 1, Why NCSG and CSIA Certifications Should Matter to Homeowners, Winter Chimney Care: Chimneys vs. Winter Ice and Snow. Similar to a chimney crown, a chase cover is also exposed to the elements, which can cause it to be damaged, rusted, or even detached. The point of the device is to protect everything below it from rain and melting snow and ice. A chimney chase is a factory made, metal chimney that surrounds your flue pipe. The chimney chase cover should never be flat as this allows moisture to accumulate on the metal. Chimney chase covers are typically made from low grade steel, which will rust over a short period of time. Your chimney is a workhorse constantly exhaling smoke, fumes and other contaminants while you’re enjoying the warmth of your fireplace or wood stove. It is made of concrete and seals the top of the chimney. A properly sized chimney cap is essential in keeping water,debris and animals out of the flue. The Benefits Of Chimney Covers. We find leaks here especially where the top is framed and enclosed "flat" and the top flashing lacks adequate pitch and stiffness to avoid collapsing, … Its purpose is to prevent water, snow and ice, along with leaves, twigs and other debris, from entering the flue. In a prefabricated system, it’s a chase cover, pan or shroud. It fits over the top of the chimney like a lid. Still, knowing the difference between a chimney cap, a chimney chase cover, and chimney crown will at least familiarize you with components you need to maintain and their vulnerabilities. The chimney cap goes on top of your chase cover. Just covering a damaged crown with a chimney cap will not prevent further deterioration, as moisture from the air enters the damaged areas and freezes. Why Fireplace Cleaning Should be the Easiest Spring Cleaning Chore, Why Having a Strong Chimney Cap Is Important. It fits on top of the chimney like a shoe box and is screwed in from the sides What to do about a damaged chimney chase cover If you’ve determined that the chase cover is damaged, your best bet is to replace the unit . A chimney chase cover is a cap that seals off the top of a wood framed or brick laid chimney chase. This can cause the masonry to decay and also rust important metal components like the damper and smoke shelf leading to more expensive repairs. Prefabricated chimneys do not have a chimney crown (a flat spread of masonry) across the top — they are topped with a horizontal chase cover. Chases are sometimes covered with a siding material to match the home, or with a facade designed to match the look of a traditional masonry chimney.These are capped with a chase cover, which, functionally, acts a lot like the chimney crown on a masonry chimney. The Chase Cover. We are also local, so we are aware of the unique needs and challenges of our Chicagoland customers. Chase Covers vs. Multi-Flue Chimney Caps. Are Soot Deposits Staining Your Home Interior? Why does my Basement Fireplace Have a Backdrafting Problem? Why Price Matters When Hiring a Chimney Company, Why the Best Time to Install a Chimney Cap is Now, Why You Should Add a Second Fireplace to Your Home, Why You Should Hire a Certified Chimney Sweep, Why You Should Keep a Close Eye on Your Chimney Liner, Why You Should Shop Early for a New Fireplace, Stove or Fireplace Insert. A chase is a wood framed enclosure that protects your prefabricated chimney. One Inspection Will Solve Three Major Problems. Chimney caps cover and protect the top of your flue. Many times a concrete crown is installed on top of a brick or block chimney. It’s Time to Upgrade or Add a New Fireplace! © Clean Sweeps of Anne Arundel County. A cracked crown can be repaired a couple of different ways. What is a Fireplace / Chimney Damper & Is It Important to Chimney Function? First: a word on what a chase cover is not: Chase covers are not for masonry chimneys, rather they are for the boxes (chases) that house a factory built chimney. Chase covers or chase tops, on the other hand, are metal pans that attach to the top of prefabricated or factory-built chimney chases, much like masonry chimney crowns. This is to keep out the elements and critters. A chimney leak might be the first indication that there’s a problem with your existing chase cover. The chase cover attaches to the crown … We can pour a new concrete crown to replace the old one or we can install a metal chase cover. Possible Reasons for Drafty Fireplace Woes. Gas Fireplaces vs. Wood Fireplaces: Which is best for you? However, chase covers are made out of metal instead of masonry. When properly installed and maintained, the sloped surface directs much of the water away from the chimney. Get Your Fireplace Running Efficiently This Winter. Chimney crown, also termed as chimney cap or chimney top plate is a cover provided on the top of chimney chase to prevent the entrance of rainwater into the chimney. Is Your Chimney and Fireplace Ready for the Cooler Weather? If damages to the crown are not discovered and repaired in a timely manner, the brick masonry will begin to soften, decay and eventually break off the chimney. Home » Blog » Difference Between Chimney Chase Covers, Chimney Caps, and Crowns, by Chuck Roydhouse | Sep 27, 2015 | Chimneys. Chase covers, also called top pans, are often confused with a chimney cap, but they are an essential component of a factory-built chimney. The chase cover, also known as the chase top, is the cover that protects the top of your chimney. Chimney caps and chase covers may not seem very different at a glance. Fireside Chimney Supply uses only the highest quality mill certified alloys in our stainless steel chase covers. A chase cover is a metal cover that sets on top of the chase, and it prevents water from getting in. Choosing the Fuel Type for Your Next Hearth Appliance, Cleaning a Fireplace is Best Left to the Professionals, Common Reasons for Structural Damage to Chimneys, Creosote & Chimney Fires: What You Must Know, Creosote and the Damage it Can Do to Your Chimney, Dangers of Neglecting Chimney Maintenance, Differences Between Above-Ground and In-Ground Fire Pits. The chase covers or chase pans are metal shields that fit over the chimney pipe and cover … Amazon.com: chimney chase cover. It is the first defense to the elements, and is the main protection against debris, moisture and animals. Fireplaces Add Value, but What About Energy Efficiency? So having a crown alone is not enough to keep all water and debris out of the chimney. This is the top of the box that runs up the side or through the middle of the house and above the roof. A damaged crown might be able to be patched, or it may need to be entirely reconstructed. The job of your chase cover is protecting the flue from outside harm. The metal can be galvanized sheet metal or stainless steel.Galvanized will rust over time and the rust stains can be noticed on the side of your chimney. The pipe chimney itself protrudes through a hole in the chase cover. These influences can cause cracks to develop on the crown allowing water to leak behind the bricks inside the chimney. If you are looking to replace yours, you probably have lightweight aluminum or rusted galvanized steel. Once this occurs, water will run into the cracks and make it's way down into the hollow areas of … Without it, the flue and fireplace are exposed to the external elements. What has likely happened is that the chimney chase cover was allowing water to pool. After spending a bit of time researching the matter, I came across stainless steel chimney chase covers - which only cost a few hundred dollars. Also, uncapped chimneys are at a higher risk of fire. Do you have one of the 5 Most Common Chimney Problems? A chase cover keeps rain, snow, pests, and debris like leaves out of your chimney and helps prevent damage to the chimney itself, the fireplace and the framework of a home. Also, small birds, squirrels, raccoons and other little critters are attracted to exposed chimneys for cover against predators. Chimney chase covers have a very important function. 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