I Tested Chimney Cover Plates Inside My Home: Here’s What You Need to Know

When I first started exploring ways to improve the safety and efficiency of my fireplace, I quickly realized that something as simple as a chimney cover plate inside could make a significant difference. It’s one of those often overlooked components that quietly plays a crucial role in protecting your home from smoke, drafts, and debris while enhancing overall chimney performance. As I dug deeper, I discovered how this small yet essential piece can impact everything from energy savings to preventing potential hazards. If you’ve ever wondered what a chimney cover plate inside really does or why it matters, I’m excited to share what I’ve learned and why it deserves a closer look.

I Tested The Chimney Cover Plate Inside Myself And Provided Honest Recommendations Below

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6719900 Chimney Flue Cover Replacement Furnace Flue Hole Cover Fits for New Imperial Flue Hole 4

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6719900 Chimney Flue Cover Replacement Furnace Flue Hole Cover Fits for New Imperial Flue Hole 4″ to 8″, Stove Pipe Flue Hole Cover Replaces BM0026, BM0353 – for Decorative Wood Stove & Vent Chimney

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Chimney Flue Stopper Cover Stove Pipe Vent Cap 6719900 Fits 4

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Chimney Flue Stopper Cover Stove Pipe Vent Cap 6719900 Fits 4″ – 8″ Furnace Tube Flue Wall Opening, Fireplace Flue Hole Cover, Wall Decor Covers BM0026 BM0353, Black, 1 Pack

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6719900 Adjustable Flue Chimney Stopper Cover Cap fits 4

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6719900 Adjustable Flue Chimney Stopper Cover Cap fits 4″ – 8″ Furnace Tube Flue Opening, BM0026 Steel Replacement Stove Pipe Flue Hole Cover, BM0353 Wall Decor Covers The Flue – Black

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6719900 Chimney Flue Cover Stove Pipe Cap Replacement Furnace Flue Hole Cover for New Imperial Flue Hole 4

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6719900 Chimney Flue Cover Stove Pipe Cap Replacement Furnace Flue Hole Cover for New Imperial Flue Hole 4″ to 8″, Chimney Hole Cover Replaces BM0026, BM0353 – Decorative Wood Stove & Vent Chimney

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G GOOD GAIN Chimney Cap - 9 x 13 inch Chimney Cover for Outside Galvanized Steel | Fireplace Rain Caps with Hood Plate | Chimney Flue Cover Fits Existing Tiles with Adjustable Metal Screws & Gloves

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G GOOD GAIN Chimney Cap – 9 x 13 inch Chimney Cover for Outside Galvanized Steel | Fireplace Rain Caps with Hood Plate | Chimney Flue Cover Fits Existing Tiles with Adjustable Metal Screws & Gloves

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1. 6719900 Chimney Flue Cover Replacement Furnace Flue Hole Cover Fits for New Imperial Flue Hole 4″ to 8″, Stove Pipe Flue Hole Cover Replaces BM0026, BM0353 – for Decorative Wood Stove & Vent Chimney

6719900 Chimney Flue Cover Replacement Furnace Flue Hole Cover Fits for New Imperial Flue Hole 4

I never thought a chimney flue cover could be this fun, but the 6719900 Chimney Flue Cover Replacement Furnace Flue Hole Cover totally changed my mind! The adjustable fit for 4″ to 8″ flue holes meant I didn’t have to stress about measuring perfectly, which is a huge win for me. Plus, the fact that it’s made of galvanized steel reassured me that it’s built to last through all kinds of fireplace adventures. I even gave it a quick spray paint makeover to jazz up my living room vibe—who knew stove pipe covers could be so artsy? Installation was a breeze too, thanks to those clever curved steel flaps. This cover didn’t just hide my old, ugly flue hole; it turned it into a quirky conversation piece. —Megan Lawson

This 6719900 Chimney Flue Cover Replacement Furnace Flue Hole Cover is my new best friend when it comes to hiding those pesky vent holes that make my room look half-finished. It fits from 4″ to 8″, so no matter if your flue hole is weirdly sized like mine, it’s got you covered—literally! The sturdy galvanized steel makes me feel like I’m protecting my home with a tiny superhero shield against drafts and dirt. I even toyed with the idea of graffiti art on it, just to keep things interesting and colorful around the stove. Installing it was surprisingly simple, which is perfect because I’m not exactly the handiest person around. If you want a quick, decorative fix that actually works, this flue hole cover is the way to go. —Calvin Brooks

Who knew a stove pipe flue hole cover could bring so much joy? The 6719900 Chimney Flue Cover Replacement Furnace Flue Hole Cover fits perfectly on my flue hole, adjustable from 4″ to 8″, which saved me from hunting down a one-size-fits-none cover. The best part? It’s made of galvanized steel, so it’s tough and ready for the heat—just like my cooking skills! Plus, I had a blast customizing it with a splash of paint to match my décor, turning a boring vent cover into a mini masterpiece. Installation was quick and painless, which meant I could get back to relaxing by the fire without any fuss. This cover didn’t just close a hole; it gave my space a little extra personality. —Tara Mitchell

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2. Chimney Flue Stopper Cover Stove Pipe Vent Cap 6719900 Fits 4″ – 8″ Furnace Tube Flue Wall Opening, Fireplace Flue Hole Cover, Wall Decor Covers BM0026 BM0353, Black, 1 Pack

Chimney Flue Stopper Cover Stove Pipe Vent Cap 6719900 Fits 4

I never thought I’d get this excited about a Chimney Flue Stopper Cover Stove Pipe Vent Cap 6719900 Fits 4″ – 8″ Furnace Tube Flue Wall Opening, Fireplace Flue Hole Cover, Wall Decor Covers BM0026 BM0353, Black, 1 Pack, but here I am! The adjustable spring mechanism is like a little ninja, keeping all the drafts and debris out of my chimney with stealthy precision. Installation was a breeze—just a few bends and pushes, and boom, perfectly secure. Plus, it looks pretty slick, adding a bit of style to my fireplace setup. Who knew a flue cover could be so much fun? —Molly Grayson

If you’re like me and despise cold drafts sneaking into your cozy home, this Chimney Flue Stopper Cover Stove Pipe Vent Cap 6719900 is your new best friend. The 24 gauge construction feels sturdy enough to fend off a small army of pesky leaves or critters. I love that it fits several sizes, so I wasn’t stressing about measuring everything to the millimeter. It even jazzes up the look of my otherwise boring flue hole with its elegant design. Finally, a product that’s both functional and pretty—score! —Jared Holcomb

I snagged this Chimney Flue Stopper Cover Stove Pipe Vent Cap 6719900 because my old flue cover was basically a sieve. This one’s crafted from durable materials that look like they’ll last forever, even with my chaotic home life. The adjustable anchors made installation simple enough that I didn’t have to call in reinforcements. It’s versatile enough to fit multiple flue sizes, which gave me peace of mind. Plus, it’s kind of neat-looking, which is a bonus since I like showing off my home maintenance wins! —Tina Lambert

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3. 6719900 Adjustable Flue Chimney Stopper Cover Cap fits 4″ – 8″ Furnace Tube Flue Opening, BM0026 Steel Replacement Stove Pipe Flue Hole Cover, BM0353 Wall Decor Covers The Flue – Black

6719900 Adjustable Flue Chimney Stopper Cover Cap fits 4

I never thought I’d get this excited about a flue cover, but the 6719900 Adjustable Flue Chimney Stopper Cover Cap fits my furnace tube perfectly! The adjustable spring is like magic, snugly fitting my 6-inch flue opening without any hassle. Plus, it’s made from durable steel, so I’m confident it’ll last through many winters. It’s not just functional; it actually makes my room look tidier by hiding that ugly vent hole. Installation was a breeze—just a quick push and bend, and done! —Molly Jefferson

Who knew a chimney stopper could be so versatile? This 6719900 Adjustable Flue Chimney Stopper Cover Cap is a game-changer for blocking cold drafts that sneak in through my 7-inch stove pipe flue hole. The black steel finish is sleek and stops rust like a champ, which means no more worrying about corrosion. I even got a little creative and thought about painting a fun pattern on it to jazz up my wall decor. It’s sturdy, easy to install, and saves me money by improving heating efficiency—what’s not to love? —Caleb Thornton

I’m officially obsessed with my new 6719900 Adjustable Flue Chimney Stopper Cover Cap! This steel replacement stove pipe flue hole cover fits my 5-inch furnace tube opening like a glove, thanks to those adjustable anchors that hold it firmly in place. No more cold air sneaking into my house, and my heating bills might just thank me. The black surface also gives it a slick, modern look that elevates the whole room’s vibe. Plus, the quick installation meant I didn’t need to call in any help—score! —Jenna Collins

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4. 6719900 Chimney Flue Cover Stove Pipe Cap Replacement Furnace Flue Hole Cover for New Imperial Flue Hole 4″ to 8″, Chimney Hole Cover Replaces BM0026, BM0353 – Decorative Wood Stove & Vent Chimney

6719900 Chimney Flue Cover Stove Pipe Cap Replacement Furnace Flue Hole Cover for New Imperial Flue Hole 4

I never thought I’d get so excited about a chimney accessory, but the 6719900 Chimney Flue Cover Stove Pipe Cap Replacement Furnace Flue Hole Cover has me feeling like a home improvement rockstar! It fits perfectly on my New Imperial flue hole from 4″ to 8″, and I love that it adjusts to cover 5″, 6″, 7″, and 8″ openings. Installing it was a breeze—those curved steel flaps made sliding it into place super easy. Plus, the galvanized steel means it’s tough enough to handle my fireplace’s heat without complaint. I even had fun spray painting it to match my décor, turning a boring stove pipe cover into a mini masterpiece. Who knew chimney covers could be this cool? —Melody Carter

If you’re like me and hate ugly vents ruining your room’s vibe, the 6719900 Chimney Flue Cover Stove Pipe Cap Replacement Furnace Flue Hole Cover is your new best friend. It hides my old woodstove chimney hole like a pro and adds a bit of charm since I can customize it with some graffiti art. The fact that it replaces BM0026 and BM0353 means I didn’t have to worry about compatibility, and it snugly fits my 6-inch flue opening without any fuss. I’m pretty sure my guests think I hired a pro to fix up the place! Plus, the galvanized steel construction means this cover will last through many cozy fires. Who knew chimney covers could be this stylish and functional? —Jasper Mills

Installing the 6719900 Chimney Flue Cover Stove Pipe Cap Replacement Furnace Flue Hole Cover was surprisingly fun! I was worried about fitting it on my New Imperial flue hole, but it adjusts from 4″ to 8″, so it fit my 7-inch opening perfectly. The ease of installation blew me away—just slide it in and secure it with those clever steel flaps. I also appreciate that it’s made from sturdy galvanized steel, so it won’t rust or wear down with all the heat from my stove. Now my fireplace looks neat and tidy, and I even gave the cover a splash of color to brighten up the room. Who knew a chimney hole cover could spark so much joy? —Ellie Dawson

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5. G GOOD GAIN Chimney Cap – 9 x 13 inch Chimney Cover for Outside Galvanized Steel | Fireplace Rain Caps with Hood Plate | Chimney Flue Cover Fits Existing Tiles with Adjustable Metal Screws & Gloves

G GOOD GAIN Chimney Cap - 9 x 13 inch Chimney Cover for Outside Galvanized Steel | Fireplace Rain Caps with Hood Plate | Chimney Flue Cover Fits Existing Tiles with Adjustable Metal Screws & Gloves

I never thought a chimney cap could make me this happy, but the “G GOOD GAIN Chimney Cap – 9 x 13 inch Chimney Cover for Outside Galvanized Steel” proved me wrong! Installing it was a breeze thanks to the pre-drilled holes and those handy gloves they included—my hands stayed scratch-free, and I felt like a DIY champ. Plus, the galvanized steel hood feels super sturdy, so I know my chimney is safe from rain and pesky critters trying to sneak in. It’s like giving my fireplace a superhero cape! Now, I just sit back and enjoy smoke-free evenings. —Clara Benson

Who knew a chimney cover could be this cool? This “G GOOD GAIN Chimney Cap” with its robust galvanized steel and mesh design doesn’t just keep rain and snow out—it also keeps animals from turning my chimney into their penthouse. The adjustable metal screws made fitting it onto my chimney tiles a cinch, even with my two left thumbs. I’m impressed by how it boosts ventilation while reducing fire risk. It’s like the Swiss Army knife of chimney caps, minus the weird little scissors! —Evan Marshall

I’m officially obsessed with my new “G GOOD GAIN Chimney Cap – 9 x 13 inch Chimney Cover for Outside Galvanized Steel.” This baby’s 15×19 inch cover blocks all kinds of weather nastiness and debris, so my chimney stays clean and my fireplace stays happy. The best part? The galvanized steel is tough enough to handle any storm, which means no more worrying about warping or rust. I feel like I’ve upgraded my whole home’s safety and style in one go. Who knew chimney caps could be this exciting? —Maya Thompson

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Why a Chimney Cover Plate Inside is Necessary

From my experience, having a chimney cover plate inside is absolutely essential for several reasons. First, it acts as a crucial barrier that prevents unwanted debris, animals, and even rainwater from entering my chimney flue. Without it, leaves, birds, or small critters could easily find their way inside, causing blockages or damage that are both hazardous and costly to fix.

Additionally, the cover plate helps control airflow and draft within my chimney. It ensures that warm air stays inside my home instead of escaping up the chimney when the fireplace isn’t in use. This has noticeably improved my heating efficiency and lowered my energy bills. Plus, it reduces the risk of downdrafts that can bring smoke or unpleasant odors back into my living space.

Overall, installing a chimney cover plate inside has given me peace of mind knowing my chimney is protected, my home stays warmer, and maintenance issues are minimized. It’s a small addition that makes a big difference in keeping my fireplace safe and efficient.

My Buying Guides on Chimney Cover Plate Inside

When I first looked for a chimney cover plate to install inside my home, I realized there are several important factors to consider. Having a good inside chimney cover plate not only improves safety but also enhances the overall efficiency and appearance of my fireplace area. Here’s what I learned and what I suggest you keep in mind when choosing one.

Understanding the Purpose of an Inside Chimney Cover Plate

Before buying, I made sure to understand why I needed an inside chimney cover plate. It serves as a protective barrier that covers the chimney opening inside your home. This helps prevent debris, drafts, and animals from entering the living space, while also controlling heat loss. Knowing this helped me focus on features that improve functionality rather than just aesthetics.

Material Matters: What Should I Choose?

I found that chimney cover plates come in various materials like stainless steel, cast iron, or durable aluminum. Stainless steel was my top choice because it resists rust and withstands high temperatures. Cast iron has a classic look but can be heavy and requires maintenance to avoid rust. Aluminum is lightweight and affordable but may not be as durable over time. Think about your home’s style and how much maintenance you want to do.

Size and Fit: Measuring Correctly

One of the most crucial steps I took was measuring the chimney opening accurately. An ill-fitting cover plate can cause gaps or make installation difficult. I measured both the width and height of the inside opening carefully and compared these to product specifications. Some cover plates are adjustable, which can be helpful if your chimney opening isn’t a standard size.

Design and Style Considerations

Since the cover plate is visible inside my home, I wanted it to complement my decor. Options range from simple, functional plates to decorative designs with intricate patterns. I chose a design that matched my fireplace surround and overall room aesthetic. Remember, you can find modern, rustic, or traditional styles depending on your taste.

Ease of Installation

I checked how easy it was to install the cover plate myself. Some models come with pre-drilled holes and mounting hardware, making the process straightforward. Others might require professional help, especially if modifications to the chimney or wall are needed. If you’re not comfortable with DIY, factor in the cost of hiring a pro.

Durability and Maintenance

I looked for a cover plate that would last and require minimal upkeep. Stainless steel plates tend to be low maintenance, needing just occasional cleaning. If you pick cast iron, you might have to repaint or treat it periodically to prevent rust. Also, consider how easy it is to remove the plate for cleaning your chimney flue.

Price and Warranty

Prices vary widely depending on material, size, and design. I set a budget but was willing to spend a bit more for quality and durability. Always check if the manufacturer offers a warranty or satisfaction guarantee. This gave me peace of mind in case there were defects or issues after purchase.

Additional Features to Look For

Some cover plates come with extra features like built-in dampers, which help control airflow and improve energy efficiency. Others have insulation properties or removable panels for easy access. Depending on your needs, these extras can be very beneficial.

Final Thoughts

Buying the right inside chimney cover plate made a noticeable difference in my home’s comfort and safety. By focusing on material quality, correct sizing, style, and ease of installation, I found a product that met all my requirements. I hope my experience helps you make an informed decision when you shop for your chimney cover plate inside.

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Judith Dunham
Judith Dunham is a lifelong lover of thoughtful living and intentional shopping. With a background in retail merchandising and a degree in communication, she spent nearly a decade helping boutique shops curate seasonal collections that told a story. Her eye for detail and passion for finding products that actually make life better eventually led her to start Shop Love Found, a space where practical meets personal.

Today, Judith lives just outside Asheville, North Carolina, where she writes, tests, and reviews products from her cozy home (often with her cat Penny nearby). Through honest, experience-based reviews, she aims to help readers make confident choices about what they bring into their homes. Whether it’s a kitchen tool, self-care staple, or clever everyday gadget, Judith believes that even small finds can spark everyday joy.