Best Antique Chimney Flue Cover Options for Your Home

Antique or vintage-inspired chimney flue covers add a decorative yet functional touch to older fireplaces. This guide highlights five compatible flue hole covers that fit standard 4″ to 8″ openings, offering durability, adaptability, and decorative potential. Each option is suitable for concealing unsightly vents while contributing a period-appropriate accent to interior design.

Product Brand Key Feature
6719900 Chimney Flue Cover Replacement Tobaiwind Adjusts 4″–8″ openings; decorative and concealing for vents
Irnyso 6719900 / BM0026 / BM0353 Flue Hole Cover Irnyso Fits 4″–8″; versatile replacement models for multiple stoves
Irnyso White Almond 6719900 / BM0353 Irnyso 9.4″ diameter; almond finish with adjustable fit
FENXDN Replacement Furnace Flue Hole Cover FENXDN Versatile 6″–8″ opening coverage; durable black finish
Hasanbar 6719900 Adjustable Flue Stopper Hasanbar 5″–8″ adjustable; decorative and energy-conserving

Note: All options are designed to fit commonly used 4″ to 8″ flue openings and can be adapted for decorative use in interior spaces. The products below are described with their listed features to help you compare durability, finish, and ease of installation.

6719900 Chimney Flue Cover Replacement


6719900 Chimney Flue Cover Replacement

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Brand: Tobaiwind. This replacement model covers 4″ to 8″ furnace flue openings and adjusts to fit 5″, 6″, 7″, and 8″ wall openings. It is designed to conceal existing wood stove chimneys and vents, offering a decorative yet practical solution. The cover can be painted or graffitied for a customized aesthetic, enabling homeowners to tailor it to their interior palette. The product emphasizes concealment and decorative potential, making it suitable for those seeking a simple upgrade to a dated vent.

Key features include compatibility with BM0026 and BM0353 variants and a flexible design that blends function with style. The 6719900 model serves as a versatile insert for decorative or practical ventilation improvements, enabling a seamless transition from old to modern interiors without sacrificing the period look.

Irnyso 6719900 / BM0026 / BM0353 Flue Hole Cover


Irnyso Flue Hole Cover 6719900

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Brand: Irnyso. This option emphasizes replacement compatibility with 6719900, BM0026, and BM0353. It is designed to fit flue hole sizes from 4″ to 8″ and is positioned as a universal solution for stove pipe flue hole covering. The product highlights that it can conceal vents indoors and provide a neat, finished look to chimney openings. Its build targets durability and ease of replacement for existing installations, appealing to homeowners updating older fireplaces.

The design centers on practical replacement use, with emphasis on matching and concealing, rather than decorative embellishment. It offers a straightforward way to restore a clean surface around a stove pipe opening while maintaining compatibility with multiple models.

Irnyso White Almond 6719900 / BM0353


Irnyso White Almond Flue Hole Cover

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Brand: Irnyso. This white almond color version provides a decorative option with a 9.4-inch diameter and 1.5-inch thickness. It features embossed styling and a steel structure designed to resist deformation while maintaining strength. Manual adjustment accommodates smooth or irregular flue holes, improving compatibility with diverse wall openings. It lists 6719900, BM0026, and BM0353 as replacement models, making it a flexible choice for households updating multiple stove setups.

The almond tone can complement warm interiors, offering a blend of aesthetics and practicality. A robust steel build aims for long-lasting performance, with adjustable anchors to keep the stopper securely in place and prevent shifting or falling during use.

FENXDN Replacement Furnace Flue Hole Cover


FENXDN Furnace Flue Hole Cover

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Brand: FENXDN. This replacement part supports models BM0026 and BM0353 and the 6719900 designation, offering an adjustable design suitable for 6″, 7″, and 8″ furnace tube openings. The cover is described as a durable black unit crafted from sturdy material, designed to provide reliable long-term performance and protection around the flue opening. It is presented as a versatile option for wall decor covers that also serve practical ventilation needs.

The emphasis is on durability and adaptability, ensuring a secure fit across multiple stove and vent configurations. The black finish contributes a neutral, timeless look that can blend with a range of decors, especially in traditional or rustic interiors. Installation may involve aligning with surrounding wall surfaces to maintain a clean appearance.

Hasanbar 6719900 Adjustable Flue Stopper


Hasanbar Adjustable Flue Stopper

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Brand: Hasanbar. This 6719900 model is described as an adjustable flue stopper cover that fits 5″–8″ wall openings, labeled BM0026, BM0353, and 6719900 as compatible. It is positioned as a decorative plug cover for wood stove chimneys and vent stacks, capable of blocking cold air while potentially improving heating efficiency. The product highlights steel construction and a durable black finish, with adjustable anchors to secure the stopper in place and prevent movement.

Hasanbar emphasizes wide applicability and a balance between concealment and aesthetics. The stopper’s design aims to offer a neat, finished look for a range of interior settings, from rustic to contemporary, while maintaining practical benefits such as air sealing and visual harmony with surrounding decor.

Buying Guide: Key Considerations For Choosing An Antique Style Flue Cover

  • Size compatibility: Ensure the cover fits your flue hole size (commonly 4″ to 8″). Some products support a range and have adjustable features to accommodate 5″–8″ or 4″–10″ openings.
  • Finish and style: Choose finishes (black, almond, white) that match or complement your interior palette. Almond and white options can blend with vintage or traditional rooms, while black provides a versatile, timeless look.
  • Material and durability: Look for steel or heavy-duty materials that resist corrosion and maintain shape over time, especially in humid or variable conditions near fireplaces.
  • Concealment vs. decoration: Some covers emphasize strong concealment of vents, while others offer decorative potential through paint or graffiti-friendly surfaces—consider which balance best suits your space.
  • Installation: Check whether the product uses adjustable anchors or spring mechanisms for secure placement. Ensure installation won’t damage the surrounding wall or fireplace structure.
  • Replacement compatibility: If you own multiple stoves or chimneys, opt for models compatible with BM0026 and BM0353 variants to simplify replacements.
  • Maintenance and repainting: If you plan to customize the look, choose surfaces that are paint-friendly and easy to clean without compromising durability.
  • Safety: Confirm that the cover does not interfere with venting performance or create fire hazards. Ensure it is properly seated to prevent drafts without obstructing airflow where needed.