The Joe Junior Fitment Solution

Smaller kamado chimneys require an adapter for a snug, secure fit. This kit includes the high-temp silicone "donut" adapter that fills the gap between the Smokeware Cap and the Joe Junior’s chimney for a perfect seal.

Why Joe Jr. Owners Upgrade

• Better Temp Control: Small domes react fast—the stainless slider provides smoother, repeatable adjustments.
• Rain-Proof Cooking: The side-vented "chimney" design keeps water out so your charcoal stays dry in bad weather.
• No Sticking or Seizing: Stainless steel won’t "glue" shut with grease like a cast iron daisy wheel can.
• Stable Airflow: Side venting reduces "puffing" and wind interference during low-and-slow cooks.
• Fast Fire-Ups: Need to get up to temperature fast? Just slide off the top vent piece to fully open the chimney for maximum airflow.

Specs & Compatibility

The Joe Junior shares the same chimney diameter as the Big Green Egg MiniMax and Small. This package utilizes the Large Smokeware Cap paired with the specific silicone adapter to ensure a proper fit.

• Material: Heavy-duty 304 Stainless Steel
• Included: Stainless Cap and Silicone Chimney Adapter
• Fit: Specifically for the Kamado Joe "Joe Junior"

The CGS Take

If you're tired of the OEM cast-iron vent sticking or letting rain in during a tailgate, this is the definitive upgrade. It turns the Joe Jr. into a much more reliable "all-weather" cooker.

Brand Compatibility

Ceramic Grill Store (CGS) is an independent manufacturer and retailer. CGS is not affiliated with, endorsed by, or sponsored by Big Green Egg® or Kamado Joe®. All trademarks are the property of their respective owners. Since 2005, CGS has led the way in independent kamado innovation.