Answering your search for a reliable chimney cover plate inside, this guide highlights five top options designed to fit 4″–8″ flue openings. These covers help seal drafts, conceal unsightly holes, and add a decorative touch to indoor fireplace setups. Best for homeowners seeking adjustable, durable steel plates that install securely and resist corrosion.
Summary of selected products:
| Product | Brand | Fits | Material |
|---|---|---|---|
| 6719900 Chimney Flue Cover Replacement | Tobaiwind | 5″–8″ | Steel |
| Adjustable Flue Chimney Stopper Cap | Hasanbar | 4″–8″ | Steel |
| Irnyso BM0353 6719900 | Irnyso | 4″–8″ | Steel |
| 6719900 BM0026 BM0353 Replacement | FENXDN | 5″–8″ | Cold-rolled steel |
| Replacement Furnace Flue Hole Cover 6719900 | FENXDN | 4″–8″ | Steel |
6719900 Chimney Flue Cover Replacement
Best for: Homeowners with 5″–8″ flue wall openings who want a simple, adjustable cover that blends with interior decor. This Tobaiwind model adapts to multiple hole sizes and is easy to paint or customize. It’s suitable for concealing old vents and creating a neater fireplace area.
- Adjustable to 5″, 6″, 7″, and 8″ openings
- Conceals wood stove chimneys and vents
- DIY paintable surface for personalization
Caution: Some installations may require precise alignment to avoid drafts if the opening is irregular.
Adjustable Flue Chimney Stopper Cap
Best for: Buyers seeking a rugged, corrosion-resistant cap that blocks drafts and improves heating efficiency. This Hasanbar model emphasizes a secure fit with adjustable anchors, making it well-suited for multiple 4″–8″ hole sizes.
- Wide range: 5″–8″ openings compatibility appears in related models
- Steel construction with corrosion-resistant black coating
- Secure fit prevents shifting or falling
Limitation: Manual adjustment may be required to accommodate irregular flue holes for a snug seal.
Irnyso 6719900 BM0353 4″-8″ Flue Cover
Best for: Interior designers or homeowners who want a durable almond/cream finish and a robust steel structure. It fits 4″–8″ flue holes and is designed to endure heat with a decorative touch.
- 9.4-inch diameter with almond color front and back
- Embossed steel for lasting strength
- Manual adjustment for smooth or irregular holes
Limitation: Some users may prefer a black finish for a more classic look, though the almond color offers a lighter aesthetic.
6719900 BM0026 BM0353 Replacement
Best for: Those needing a sturdy, cold-rolled steel plate with a matte black finish that resists wear and corrosion. This option emphasizes durability for long-term use in high-heat environments.
- 9.64-inch size suitable for multiple hole configurations
- Cold-rolled steel with matte black finish
- Wear-resistant structure suitable for fireplace use
Limitation: Matte black finish may show scratches more easily than polished finishes over time.
Replacement Furnace Flue Hole Cover 6719900
Best for: Buyers needing versatile replacement parts for 4″–8″ openings, with emphasis on durability and compatibility across multiple furnace models. This FENXDN option is designed to tolerate high temperatures and resist corrosion.
- Fits 6″, 7″, and 8″ openings
- Sturdy black material with long-lasting performance
- Compatible replacement part for multiple models
Limitation: Some setups may require verification of the exact model number BM0026/BM0353 compatibility before purchase.
Buying Guide
What to consider when choosing an inside chimney cover plate:
- Size compatibility: Confirm your flue opening is within 4″–8″ and match to the exact diameter range stated by the product.
- Material and finish: Steel with a protective coating prevents rust and corrosion in humid or high-heat areas.
- Adjustability: Look for models with adjustable springs or anchors for a secure fit on irregular openings.
- Color and aesthetics: Choose a finish that complements interior decor (black, almond, or painted surfaces).
- Durability: Favor cold-rolled steel or reinforced plates for long-term durability in high-temperature environments.
- Installation: Consider whether the cover requires screws or simple friction-fit for quick setup.
Comparison Snapshot
- Best for wide coverage: Tobaiwind 6719900 (5″–8″)
- Best for decorative finishes: Irnyso almond model
- Best value replacement: FENXDN 6719900 BM0026/BM0353 variants
- Best secure fit: Hasanbar adjustable cap
- Best generic 4″–8″ option: Dgdhf/BM0026 BM0353 family
FAQ
- Q: Do these covers fit both 4″ and 8″ flue holes? A: Yes, most listed models span 4″–8″ openings, with specific adjustments noted in product features.
- Q: Can I paint or decorate the chimney cover plate? A: Some models are described as paintable or customizable; ensure use of heat-safe paints if you choose to modify.
- Q: Are these covers suitable for wood stove chimneys? A: They are designed to conceal or cap chimney openings and vents often associated with wood stoves.
- Q: Will these prevent drafts entirely? A: They reduce drafts and cold air entry, but installation accuracy matters for a fully secure seal in irregular openings.
- Q: Is professional installation required? A: Not necessarily; most covers install with simple methods, but verify installation instructions for your specific model.
- Q: Do these products come with mounting hardware? A: Hardware availability varies by model; check the product description for included components.