StarBBQ 36 Inch Smokeless Fire Pit Insert for DIY Stone Pits, Double-Wall Secondary Burn, Heavy-Duty Steel Fire Ring

Upgrade any DIY stacked-stone fire pit with a StarBBQ 36-inch smokeless fire pit insert. The double-wall design and upper vent system promote secondary combustion to help reburn smoke for a cleaner, more enjoyable fire once heated. Built from heavy-duty cold-rolled steel with a durable high-temperature powder-coated finish. Install by elevating the insert 1–2 inches for proper airflow, then surround with retaining wall blocks or natural stone for a custom look. Great for backyard gatherings, patio nights, and outdoor cooking over real wood.

• Smokeless Fire Pit Insert - Double-wall secondary combustion helps reduce visible smoke after preheating for a cleaner backyard fire experience.
• Heavy-Duty Steel Construction - Cold-rolled steel with a high-temperature powder-coat finish built for repeated high-heat fires and outdoor use.
• DIY Block Fire Pit Friendly - Designed to work with standard retaining wall blocks or stone to build a custom stacked fire pit centerpiece.
• Elevated Base Airflow Design - Requires a simple 1–2 inch lift (pavers or gravel) to pull air from below and support efficient burn performance.
• Large Gatherings Ready - 36-inch fire ring insert creates a generous burn area for patios, entertaining, roasting, and off-grid cooking.