OUSHENG 36" Round Fire Pit Ring Insert, Heavy-Gauge Steel Open-Bottom 36" Interior, Modular 8-Panel

The OUSHENG 36" Round Fire Pit Ring Insert is a heavy-gauge steel, open-bottom liner designed for building a custom stone or brick backyard fire pit with a roomy 36-inch interior.

Built as a durable inner ring rather than a complete bowl, this fire pit insert provides structure and heat containment when you surround it with masonry or pavers. Its thick steel construction and factory coating give initial protection from the elements, and the removable, sectional design makes assembly, storage, and transport straightforward. This product is intended for DIY above-ground or in-ground installations where the ring will be held in place by stone, brick, or compacted aggregate.

How does the open-bottom design work for DIY fire pits?

The open-bottom style lets the insert sit directly on the ground or over a bed of sand and gravel, giving you flexibility in installation depth and drainage. It is meant to be encased by an outer wall of stone, brick, or pavers so the masonry forms the visible exterior while the steel ring retains embers and logs.

• Open-bottom for direct ground contact or placement on sand/gravel
• Designed to be surrounded by stones, bricks, or pavers
• Works in both above-ground and in-ground builds
• Helps keep embers centralized and walls protected

What materials and finish does the ring use, and how should I protect it?

The insert is constructed from thickened carbon steel for structural strength and heat resistance, and it ships with a black powder-coated finish that reduces initial corrosion. Because high heat can discolor or damage coatings, applying a high-temperature spray paint (such as BBQ/stove paint) before first use is recommended to prolong the ring’s appearance and lifespan.

• Heavy-gauge steel core for durability and heat tolerance
• Black powder coating for initial rust and weather resistance
• Apply high-temp paint before first fire to minimize paint burn-off
• Routine inspections and touch-ups extend service life

How large is the fire area and how is it assembled?

The insert offers a 36-inch inner diameter (approximately 39 inches across including the outer lip), providing ample space for logs, branches, or a family-sized bonfire. It ships as eight interlocking panels with pre-drilled holes and all fasteners included, allowing a single person to put it together quickly with basic tools.

• 36" inner diameter roomy enough for larger wood loads
• 39" outer diameter with lip for masonry support
• Eight-panel modular assembly with screws and nuts included
• Compact storage and easy transport when disassembled

What kind of guarantee and support does OUSHENG provide?

OUSHENG backs this fire pit insert with a satisfaction policy: if you receive damaged parts, missing hardware, or have assembly problems, reach out to the seller for a replacement or refund. The company emphasizes customer support and aims to resolve issues quickly so your project isn’t delayed.

• Contact OUSHENG for missing or defective parts
• Replacement or refund options available
• Improved hole alignment for easier assembly
• Helpful for seasonal use, camping, or permanent installs

Who is this for? The OUSHENG 36" round insert suits homeowners and DIYers who want to build a custom masonry fire pit without purchasing a full bowl. It’s ideal for people who prefer a sturdy, reusable steel liner that can be encased in stone or brick, campers who need a portable sectional ring for temporary setups, and anyone looking to create a large, controlled outdoor fire area for gatherings. Note that this is a fire pit liner only — plan to provide your own outer masonry, base material, and follow local safety codes when installing and using the ring.