Koutemie 40-Inch Steel Fire Pit Ring Liner — 36-Inch Inner Burn Chamber, Heavy-Duty Black

Koutemie’s 40-inch steel fire pit ring liner is a heavy-duty, round insert designed to create a safe, customizable 36-inch burn chamber for above-ground or in-ground outdoor fire pits.

Whether you're building a backyard bonfire, upgrading a patio feature, or putting together a campsite ring, this solid-steel rim gives structure and heat resistance for long-lasting use. The black-coated metal ring resists high temperatures, keeps ash contained, and simplifies building a tidy, reliable fire pit. It ships as an 8-piece assembly that fits into a stone, brick, or dirt surround so you can personalize the final look and footprint of your fire area.

How does this ring keep my fire area cleaner and safer?

The Koutemie steel liner forms a continuous metal wall that prevents logs and embers from rolling out, and reduces ash escape through gaps. It creates a defined space for fuel and embers so you can manage the burn zone more predictably.

• Solid steel barrier contains sparks and coals within the ring.
• 36-inch inner diameter fits sizeable wood piles without overcrowding.
• Black finish tolerates high heat and repeated use with low maintenance.

Can I build my own fire pit around this insert?

Yes — the ring is intended as a modular insert for DIY fire pits. Use bricks, pavers, or stacked stones to create a decorative surround, or set the ring directly into a dug pit for an in-ground fire feature.

• 8-piece construction assembles quickly to form a continuous circular rim.
• Compatible with masonry, gravels, or dirt bases — add sand or stones underneath to protect soil.
• Removable insert allows updates or relocation of your fire pit design later.

What are the dimensions and material details I should know?

The ring measures 40 inches across the outer edge and 36 inches across the inner opening, giving you a roomy burn area for gatherings. It’s made from heavy-gauge steel engineered to withstand repeated heating cycles; note that the product does not include a bottom plate.

• Outer diameter: 40 inches; inner diameter: 36 inches for ample burn space.
• Heavy-duty steel construction for durability and heat resistance.
• No bottom included — add a sand or stone base to protect the ground.

How simple is assembly and what installation tips help it last?

Assembly is straightforward and can be completed in minutes using the included sections to form the ring. For longevity and safer ground protection, place a layer of sand or small stones beneath the ring and avoid flammable surfaces directly under the fire area.

• 8-piece kit bolts together to form a continuous circular liner.
• Use sand or gravel base to shield lawn or patio from direct heat.
• Surround with noncombustible materials like brick, pavers, or stone for a finished look.

Who this is for: The Koutemie 40-inch fire pit ring liner is built for homeowners, DIYers, and outdoor hosts who want a dependable, easy-to-install steel insert to finish a custom fire pit. It’s ideal for people seeking a larger burn area for social gatherings, campers who prefer a portable-style insert for a reusable ring, and anyone looking to replace or upgrade an unstable or worn rim. If you want a robust metal solution that simplifies ash control and frames your fire safely, this fire pit ring provides a flexible, long-lasting foundation for backyard bonfires and patio fire features.