Stackable Round Single Flue Chimney Caps for Masonry Chimneys - 304 Stainless Steel - CA 5/8

Code-Compliant Chimney Protection for High-Risk Zones

The Stackable Round Single Flue Chimney Cap – 304 Stainless Steel – CA 5/8 is built for durability, airflow, and fire-zone compliance—making it the go-to choice for chimneys in wildfire-prone regions like California and the western U.S. Designed for masonry chimneys with a single flue, this cap combines rugged construction with a California-compliant 5/8" mesh that helps prevent ember release without restricting venting performance.

Made from long-lasting 304 stainless steel, this cap offers corrosion resistance and spark control in a clean, compact form that fits seamlessly on chimney crowns or clay flue tiles.

🔥 5/8" Mesh for Spark Arrestor Compliance

At the core of this cap’s functionality is its CA 5/8 mesh, which is designed to meet strict regional requirements for spark arrestors. The mesh serves as a first line of defense against fire hazards by trapping sparks, embers, and debris while still allowing smoke and gases to escape freely.

• Meets California and other state fire safety codes
• Required in areas with wildfire regulations
• Blocks embers and sparks from exiting active chimneys
• Prevents leaves, birds, and animals from entering flue openings

This cap offers peace of mind for homeowners and builders in rural, wooded, or elevated environments.

🛠 Built for Masonry Chimneys with Stackable Versatility

The stackable round design makes it ideal for chimneys with limited spacing or multiple side-by-side flues. Its symmetrical form and secure mounting make it simple to install on masonry flue tiles or directly onto chimney crowns, whether used solo or in conjunction with additional caps.

• Stackable for multi-flue masonry chimneys
• Rounded lid sheds water, snow, and debris efficiently
• Mounts with stainless hardware or masonry adhesive
• Low-profile cap for a clean, organized roofline appearance

This makes it a favorite among contractors looking for flexible, repeatable solutions on larger homes or multi-flue builds.

🛡 304 Stainless Steel for Long-Term Durability

The cap is constructed from 304 stainless steel, a material known for its resistance to rust, oxidation, and thermal expansion. It holds up against constant exposure to rain, snow, UV rays, and coastal air—making it ideal for all-season climates and long-term use.

• Withstands extreme weather and daily temperature swings
• Maintains its shape and color with minimal maintenance
• Suitable for both wood-burning and gas appliances
• Blends well with traditional masonry, modern builds, and light-colored homes

It’s an investment in chimney protection that lasts—both structurally and aesthetically.

Code-Ready Performance with a Clean Look

The Stackable Round Single Flue Chimney Cap – 304 Stainless Steel – CA 5/8 delivers essential spark protection and dependable performance in a polished, compact design. It’s a practical solution for meeting local fire codes without sacrificing airflow, aesthetics, or structural durability.

Whether you're building in a wildfire-prone area or simply want to upgrade your chimney with a modern, rust-resistant cap, this model brings strength, safety, and efficiency to the top of your flue.

‍

‍

‍

‍