CHIMNEY Stackable Round Single Flue Chimney Caps
Best durable protection for homeowners with round masonry chimney flues.
This stainless steel cap is the gold standard for keeping pests and embers out of your chimney. While the stackable design makes installation refreshingly simple, the real win is the lifetime guarantee that ensures you will never have to climb back up there to replace it.
$135.90
at
Alfresco Depot
Who it's for
- Homeowners seeking long-term protection against harsh weather
- Property owners needing to keep pests and debris out
- Contractors and DIYers wanting simple installation and storage
Who should skip it
- Budget-conscious buyers preferring lower upfront costs
- Residents in high-risk areas with strict fire code regulations
- Busy homeowners looking for a low-maintenance chimney solution
Performance breakdown
Material Durability
High-grade 304 stainless steel ensures long-term resistance against harsh weather elements.
Installation Simplicity
The stackable design streamlines the mounting process for most round flues.
Debris Protection
The 5/8-inch mesh effectively blocks pests and large debris from entering.
Spark Suppression
Integrated mesh provides a reliable barrier against stray embers and sparks.
Fit Versatility
Multiple size ranges accommodate a wide variety of standard flue diameters.
Corrosion Resistance
Premium stainless construction prevents rust even in high-moisture coastal environments.
Key Specs
Material
304 Stainless Steel
Mesh Size
5/8"
Available sizes for flue ODs
6-8.5 in., 8-10.5 in., 10.5-13 in., and 13-16 in.
Finish
Stainless Steel (also available in Black Powder Coated)
Construction
Single-wall
Spark arrestor included
Corrosion resistant
Weather resistant
Know before you buy
Still have a question?
Ask Metto anything about the CHIMNEY Stackable Round Single Flue Chimney Caps before you decide.
