8 Best Smokeless Fire Pit Inserts (November 2026)
The best smokeless fire pit inserts include the AnBaiMei 28 Inch Smokeless Fire Pit Ring for flexible DIY layouts, the Iron Forge Tools Smokeless Fire Pit Ring Outdoor for a permanent 36 in surround, and the HAIMINA 30 Inch Fire Pit Ring Insert for a 30 in inner opening.
On this page (5 sections)
The best smokeless fire pit insert for most built-in pits is the AnBaiMei 28 Inch Smokeless Fire Pit Ring, with upper ventilation holes and flexible above-ground or in-ground installation. For a larger 30 in opening, consider Iron Forge Tools, HAIMINA or Aoodor, then match the ring to your surround.
An insert is a ring that forms the fire chamber inside a built-in pit. It can support airflow, but the result depends on the design, installation, fuel and fire management.
If you want a complete fire pit instead, compare our Best Fire Pit For Smokeless Burning guide.
Our picks at a glance
-
1
Best for flexible DIY layoutsAnBaiMei 28 Inch Smokeless Fire Pit Ring
9.7/10 our score
See it on Amazon -
2
Best for a permanent 36 in surroundIron Forge Tools Smokeless Fire Pit Ring Outdoor
9.6/10 our score
See it on Amazon -
3
Best for a 30 in inner openingHAIMINA 30 Inch Fire Pit Ring Insert
9.3/10 our score
See it on Amazon
- 4
Check itAoodor 36 Inch Smokeless Fire Pit Ring
Best for double-layer airflow - 5
Check itFEBTECH Smokeless Fire Ring 36" OD x
Best for a portable DIY ring - 6
Check itYAHKBTEN 36" Fire Pit Ring Insert
Best for a wider 36 in opening - 7
Check itBPS 36" Smokeless Metal Fire Pit Ring
Best for a secondary-combustion design - 8
Check itVivagarden Fire Ring for Outside Fire Pit
Best for bottom airflow
How we chose these smokeless fire pit inserts
We compared the stated dimensions, airflow design, materials, assembly and installation options for each insert. Our score weighs specs, features and buyer feedback against what you're shopping for: a ring designed to improve airflow in a built-in fire pit.
Smokeless designs use different approaches. Some have ventilation holes, while others use layers or channels to move air toward the fire.
Read what a smokeless fire pit is before choosing, so you can distinguish a built-in insert from a freestanding unit.
| Product | Best for | Inner / outer diameter | Height | Material | Our score |
|---|---|---|---|---|---|
| AnBaiMei 28 Inch Smokeless Fire Pit Ring | flexible DIY layouts | 28 / 32 in | 8.5 in | Metal | 9.7 |
| Iron Forge Tools Smokeless Fire Pit Ring Outdoor | a permanent 36 in surround | 10 in | Stainless steel | 9.6 | |
| HAIMINA 30 Inch Fire Pit Ring Insert | a 30 in inner opening | 30 / 36 in | 10 in | Carbon steel | 9.3 |
| Aoodor 36 Inch Smokeless Fire Pit Ring | double-layer airflow | 9.1 | |||
| FEBTECH Smokeless Fire Ring 36" OD x | a portable DIY ring | 10 in | Stainless steel | 8.8 | |
| YAHKBTEN 36" Fire Pit Ring Insert | a wider 36 in opening | 36 / 39 in | 8.5 in | Iron | 8.6 |
| BPS 36" Smokeless Metal Fire Pit Ring | a secondary-combustion design | 13.78 in | Metal | 8.4 | |
| Vivagarden Fire Ring for Outside Fire Pit | bottom airflow | 8.5 in | Metal | 8.1 |
The best smokeless fire pit inserts for built-in pits
The right insert is the one that matches your planned opening and has an airflow design suited to your build. These picks are ordered by score, with the most flexible DIY option first.
AnBaiMei 28 Inch Smokeless Fire Pit Ring: Best for flexible DIY layouts
- 28 in inner diameter
- 32 in outer diameter
- Upper ventilation holes
- Above-ground or in-ground use
Upper ventilation holes support airflow, and the ring can be used above ground or in a surround made from bricks, pavers or stones. Its smaller inner opening may suit a more compact built-in fire pit.
Pros
- Upper ventilation holes
- Flexible above-ground or in-ground setup
- Panels assemble with included screws and tools
Cons
- Smaller inner diameter than the 30 in and 36 in picks
- Requires assembly
AnBaiMei is a flexible pick for a DIY fire pit because it can sit above ground or be used in-ground with sand, dirt or another base. It can also be paired with bricks, pavers or stones to create a more finished surround.
The ring has a 28 in inner diameter and 32 in outer diameter. That smaller opening may suit a compact pit, while its upper ventilation holes are designed to improve airflow and oxygen circulation.
The ring is made from heavy-duty steel with a high-temperature powder coating. It arrives as panels with screws and tools for assembly, and the detachable design allows flat storage and transport.
Measure your planned opening before you buy. This ring is a strong fit when a 28 in inner diameter works for your wood and the surround can accommodate the 32 in outer diameter.
Iron Forge Tools Smokeless Fire Pit Ring Outdoor: Best for a permanent 36 in surround
- 36 in outer diameter
- 30 in inner diameter
- Airflow design
- Fixed installation
This fixed-installation ring is sized for a 30 in inner opening and a 36 in outer diameter. Iron Forge Tools recommends a rock base, a 1 in gap between ring and wall, and open base vents to support airflow.
Pros
- 30 in inner opening
- Designed for above-ground or in-ground fixed use
- Clear airflow setup guidance
Cons
- Not intended for portable use
- Requires space for a 1 in gap and base vents
Iron Forge Tools suits a buyer planning a fixed fire feature with a 30 in opening. It has a 36 in outer diameter and is intended for above-ground or in-ground installation, not campground transport.
The brand recommends a rock base, a 1 in gap between the ring and wall, and open vents at the base to support airflow and smoke reduction. These details affect the build, so plan them before setting the ring in place.
The ring is made from stainless steel and weighs 27.5 lb. Its fixed-installation design makes it a more specific choice than portable rings, especially for a permanent backyard surround.
Choose it if you have room for the 30 in inner opening and can follow the airflow setup guidance. Consider a different insert if you need a ring to carry between sites.
HAIMINA 30 Inch Fire Pit Ring Insert: Best for a 30 in inner opening
- 30 in inner diameter
- 36 in outer diameter
- Smokeless burning design
- Carbon steel
The 30 in inner and 36 in outer dimensions suit buyers who have measured for that size. Its design is described as reducing smoke, and the ring is meant for wood burning.
Pros
- 30 in inner opening
- Simple installation without professional tools
- Designed for wood burning
Cons
- No specific airflow layout described
- Check the full dimensions against your surround
HAIMINA's 30 in inner diameter and 36 in outer diameter give buyers a familiar size to plan around. The brand describes it as compatible with most wood-burning fire pits, but you should still compare the full measurements with your own surround.
The carbon steel ring is designed for high heat and has a black powder-coated finish. HAIMINA describes its burning design as minimizing smoke, though no specific hole or channel layout is detailed.
Installation is described as taking a few minutes without professional tools. The ring is meant to contain flames, and the maker says regular ash removal helps maintain performance.
Choose this model when a 30 in opening is right and simple installation matters. Check the size and base requirements before building around it.
Aoodor 36 Inch Smokeless Fire Pit Ring: Best for double-layer airflow
- 36 in outer diameter
- 30 in inner opening
- Lower intake openings and upper channels
- Panel assembly
Lower intake openings and upper ventilation channels recirculate preheated air toward the flame. The bottomless insert is designed for a prepared base and a planned brick or stone surround.
Pros
- Described lower and upper airflow paths
- 30 in inner opening
- Ships in sections for handling and storage
Cons
- No bottom, stand, grate or surrounding blocks included
- Requires base airflow and a sand or stone base
Aoodor stands out for its airflow path: lower intake openings and upper ventilation channels recirculate preheated air toward the flame. It has a 36 in outer diameter and 30 in inner opening.
This is a bottomless insert, not a complete freestanding fire pit. It doesn't include a bottom, stand, grate or surrounding blocks, so plan a sand or stone base and keep airflow open beneath it.
Aoodor ships the ring in sections. Its assembly instructions call for building the inner ring first, loosely installing screws, aligning the outer panels, and then tightening the screws.
This is a useful option if you want a double-layer design and have planned the base and surround. Compare both diameters with the space available before ordering.
FEBTECH Smokeless Fire Ring 36" OD x: Best for a portable DIY ring
- 36 in outer diameter
- 30 in inner diameter
- High-temperature finish
- Above-ground or in-ground setup
FEBTECH describes this ring as portable and easy to assemble for outdoor use. Its 36 in outer and 30 in inner measurements give buyers a clear starting point for checking a planned surround.
Pros
- 36 in outer diameter and 30 in inner diameter
- Designed for above-ground or in-ground setups
- High-temperature finish
Cons
- Airflow layout isn't specified
- Confirm the fit and installation details before assembly
FEBTECH gives you a 36 in outer diameter and 30 in inner diameter in a ring described as portable and easy to assemble. Its high-temperature finish is designed for heat endurance and protection from rust and corrosion.
The ring is made from stainless steel and is intended for either in-ground or above-ground DIY setups. FEBTECH describes its airflow technology as reducing smoke, but doesn't specify how air moves through the ring.
Portability can help if you want to transport a ring between outdoor settings. Still, a fire pit insert needs a safe, stable setup wherever you use it, and the surrounding build should match the ring's dimensions.
For deck placement, review smokeless fire pit deck safety.
Consider this pick if portability matters and a 30 in opening fits your plan. If airflow details are a deciding factor, compare its description with the double-layer designs above.
YAHKBTEN 36" Fire Pit Ring Insert: Best for a wider 36 in opening
- 36 in inner diameter
- 39 in outer diameter
- Portable and disassemblable
- Iron construction
Its 36 in inner opening is larger than most other options here, so it needs a matching surround and extra clearance. The ring is described as portable and easy to disassemble.
Pros
- Largest stated inner opening in this group
- Portable and disassemblable
- Designed for yard or camping use
Cons
- No airflow-hole design is described
- Measure carefully for its 39 in outer diameter
YAHKBTEN offers the widest inner opening here at 36 in, with a 39 in outer diameter. That extra room can suit larger fires, but it also means the ring needs more space than the 30 in inner options.
The iron ring is described as portable and easy to disassemble. Its design is intended for outdoor use in a yard or campsite, but no specific airflow-hole arrangement is described.
The 8.5 in height and relatively light 10 lb weight may appeal if you expect to move it. Before choosing it for a built-in surround, check the full footprint and confirm the installation leaves adequate space around the fire.
Pick it when your plan calls for a 36 in inner diameter and portability. For a ring whose airflow design is described in more detail, compare the BPS or Vivagarden options.
BPS 36" Smokeless Metal Fire Pit Ring: Best for a secondary-combustion design
- 36 in outer diameter
- 30 in inner diameter
- Double-wall construction
- DIY brick or stone surround
The double-wall construction draws air through the upper layer to support secondary combustion. Its 30 in inner diameter and 36 in outer diameter call for careful surround measurements.
Pros
- Double-wall airflow design
- 30 in inner opening
- Designed for a brick or stone surround
Cons
- Taller than several rings in this group
- Requires assembly
BPS uses double-wall construction to draw air through the upper layer and support secondary combustion. It has a 30 in inner diameter and 36 in outer diameter, a common size among the larger inserts in this roundup.
The ring is made from metal with a high-temperature powder-coated finish. BPS describes the finish as resisting rust and the construction as helping contain flames and embers.
At 13.78 in high, it is taller than several other rings here. Check the vertical space and the surround's dimensions as carefully as the diameter, especially if you are fitting it into an existing pit.
Choose BPS if the double-wall airflow approach and 30 in opening fit your build. A shorter ring may be easier to fit where height is limited.
Vivagarden Fire Ring for Outside Fire Pit: Best for bottom airflow
- 36 in outer diameter
- 32 in inner diameter
- Bottom ventilation holes
- Tool-free assembly with wing nuts
A full circle of bottom ventilation holes supports oxygen intake from below. The 32 in inner opening is wider than the 30 in options, so check both the ring and surround dimensions.
Pros
- Full-circle bottom ventilation holes
- Tool-free assembly with wing nuts
- Can be used above ground or in ground
Cons
- No top ventilation design is described
- No bottom, so it needs a suitable base
Vivagarden's full circle of bottom ventilation holes is designed to feed oxygen from below. Its 36 in outer and 32 in inner diameters give it a wider opening than the 30 in inner rings.
The metal ring can be used in a brick or stone surround or sunk into the ground. It has no bottom, and the brand recommends sand or gravel beneath it for ground protection and airflow.
Wing nuts allow tool-free assembly, and the package includes a mini screwdriver and work gloves for initial setup. At 8.5 in high and 11.5 lb, it is also one of the lighter choices in this group.
Choose it if you want bottom airflow and a 32 in opening. Confirm the base and surround dimensions first, especially if you are replacing an existing insert.
What should you check before choosing an insert?
Match the inner and outer diameters to your fire pit plan, then confirm the height and airflow clearances. A ring that fits the opening still needs a safe base and enough room for air to reach its vents.
For indoor-use questions, see smokeless fire pit indoor guidance.
How do inner and outer diameter affect fit?
The inner diameter describes the opening where wood burns, while the outer diameter determines the space the ring occupies. For example, several picks here have a 30 in inner opening and 36 in outer diameter, while the AnBaiMei has a 28 in inner opening and 32 in outer diameter.
Use the measurements for the actual ring, not just the label or product name. Leave room for the surround and any installation gap the manufacturer calls for.
What airflow design should you look for?
Look for a described path that brings air into the fire chamber. Upper holes, lower intakes with upper channels, and double-wall construction all aim to support combustion, but their layouts differ.
An insert's airflow design needs to work with its installation. Keep vents open, leave the required gap, and follow any base guidance for that model.
Does the insert include a bottom?
Some rings are bottomless and need a prepared base, such as sand or stone. A bottomless design can be part of a built-in pit, but it isn't a complete freestanding fire pit.
Check what the ring includes and how it is meant to sit. Plan ground protection and base airflow before building the surround.
Will it fit a patio or existing pit?
Measure the available area and check whether the surface is suitable for a wood fire. A ring intended for a permanent surround may need specific clearance from walls, paving or nearby materials.
For surface and placement considerations, see our guide to the Best Fire Pit For Patios. If you are comparing inserts with a simpler ring design, our best smokeless fire pit ring roundup covers more options.
How can you get a cleaner burn from an insert?
Use dry firewood, keep the airflow path clear, and follow the insert's installation guidance. An airflow design can support a cleaner burn, but fuel and setup affect the result.
Start with dry, seasoned wood and build a fire that allows air to move around the fuel. Avoid blocking lower openings or filling the ring beyond its practical capacity.
Ash can also restrict airflow if it builds up. Follow the product's care instructions and let the fire and ring cool fully before cleanup.
For fuel selection, read what is the best type of firewood for a fire pit and our guide to the best firewood for a smokeless fire pit. Use the ring only where outdoor fires are allowed, and follow local rules and safe fire practices.
Which smokeless fire pit insert should you choose?
Choose AnBaiMei for flexible DIY installation and upper ventilation holes, Iron Forge Tools for a fixed 30 in opening with specific airflow setup guidance, or Aoodor for a described lower and upper airflow path. If your design needs a wider 36 in opening, YAHKBTEN is the fit to measure first.
The right smokeless fire pit insert depends on the surround you plan to build. Confirm the inner diameter, outer diameter, height and base needs before you buy.
Our top 3 picks at a glance
-
1
Best for flexible DIY layouts
AnBaiMei 28 Inch Smokeless Fire Pit Ring
9.7/10 our score
See it on Amazon -
2
Best for a permanent 36 in surround
Iron Forge Tools Smokeless Fire Pit Ring Outdoor
9.6/10 our score
See it on Amazon -
3
Best for a 30 in inner opening
HAIMINA 30 Inch Fire Pit Ring Insert
9.3/10 our score
See it on Amazon
Frequently asked questions
What makes a fire pit insert smokeless?
Airflow features can feed oxygen to the fire and support more complete combustion, which can reduce smoke. Designs vary: some use upper holes, some have lower intakes and upper channels, and others use double walls.
Dry firewood and a suitable fire also matter.
An insert can reduce smoke, but it can't guarantee a smoke-free fire.
How do I measure for a smokeless fire pit insert?
Measure the planned opening and the space available for the insert's outer diameter. Compare both with the insert's inner and outer dimensions, then allow for the maker's installation guidance, such as a gap from the surrounding wall.
Also check height and base clearance before you build.
Can I use an insert in an existing fire pit?
Possibly, if the insert's dimensions and airflow needs fit the existing pit. Check the inner opening, outer diameter, height, and whether the insert needs room around it or open vents at the base.
Some rings are designed as bottomless inserts and need a prepared base.
Does a smokeless insert work with any firewood?
No insert can make damp or poorly burning wood produce no smoke. Dry, seasoned firewood is a better starting point for a cleaner burn.
See what firewood works best in a smokeless fire pit for fuel guidance.
Can a smokeless insert go on a patio?
Only if the fire pit setup is suitable for that surface and follows the insert's instructions and local fire rules. A built-in ring may need a noncombustible base, clearance from nearby materials, and protection for the patio.
Review the surface and placement before installation.
