Aluminum vs Steel Fire Pit: Which One Should You Buy?
Three fire pits compared: a 50,000 BTU aluminum propane table against 304 stainless steel wood-burning and propane examples, scored on what each listing states.
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Top picks at a glance
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- 1
SereneLife Outdoor Electric Patio Heater9.6/10View on Amazon - 2
60 Inch Fire Pit Ring 5FT Galvanized Steel9.7/10View on Amazon - 3
Propane Fire Pit Table9.5/10View on Amazon - 4
KOL Fire Pit for Outside Wood BurningView on Amazon - 5
43" Large Fire Pit for Outside with 2 Adjustable GrillsView on Amazon - 6
Panovue 29 Inch Smokeless Fire Pit with Mesh Shield &View on Amazon - 7
Ciays 43-Inch Rectangular Propane Fire Pit with 60View on Amazon - 8
Sunnydaze Heavy Duty Steel Fire Pit Ring InsertView on Amazon - 9
VEVOR X-Marks Fire Pit Grill GrateView on Amazon
Verdict: Choose an aluminum fire pit if you want a rustproof patio table with a certified gas set and tidy propane storage. Choose a steel fire pit if you want 304 stainless construction: a portable wood-burning smokeless pit for the campfire crowd, or a high-output propane table for bigger gatherings.
By the time the last cord is stacked under the shed roof and woodsmoke hangs over the yard at dusk, the fire moves from the stove to the patio. Shoppers comparing aluminum vs steel fire pit options face a simple material question with real trade-offs in weight, maintenance and stated certifications. This comparison walks through each side using the listings we reviewed, so you can match the metal to the way you burn.
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| # | Product | Woodlot Score | Buy |
|---|---|---|---|
| 1 |  Solo Stove Infinity Flame 42" Propane Fire Pit | 9.6/10 | Buy on Amazon |
| 2 | Propane Fire Pit Table - 48 inch 50,000 BTU | 9.5/10 | Buy on Amazon |
| 3 |  Solo Stove Yukon Amazon Exclusive Bundle | 9.4/10 | Buy on Amazon |
Solo Stove Infinity Flame 42" Propane Fire Pit
A 42 in propane fire pit table in 304 stainless steel with powder-coated steel, a stated output of up to 72,000 BTU and up to 5.5 hours of runtime on a standard 20 lb propane tank, seating 5 to 8 people.
Pros
- Up to 72,000 BTU, the highest stated output of the three
- Up to 5.5 hours of stated runtime on a standard 20 lb propane tank
- 304 stainless steel with powder-coated steel and UV resistant materials
- Seats 5 to 8 around a 42 in heat-dispersing tabletop
Cons
- No safety certification is stated
- No warranty term is stated
- Propane tank not included
- Weight is not stated
Propane Fire Pit Table - 48 inch 50,000 BTU
A 48 in propane fire pit table with a powder-coated aluminum frame and PE rattan, a stated 50,000 BTU, CSA certification and a hidden propane tank rack behind magnetic side doors.
Pros
- CSA-certified fire set with factory ignition check stated
- Stated 50,000 BTU from a 48 in table
- Powder-coated aluminum frame stated as rustproof and heat-proof
- Hidden tank rack behind magnetic side doors; metal fire cover doubles as a tabletop
Cons
- 72.5 lb, heavier than the wood-burning steel example
- No warranty term is stated
- Assembly is stated at 20 to 30 minutes with two people
- The listing does not state whether a propane tank is included
Solo Stove Yukon Amazon Exclusive Bundle
A 27 in smokeless wood-burning fire pit in 304 stainless steel with a high-heat ceramic coating, sold as a bundle with a stand, removable ash pan, lid and weather-resistant shelter.
Pros
- 304 stainless steel with a high-heat ceramic coating
- Smokeless 27 in design with a removable ash pan for cleanup
- Bundle includes stand, lid and weather-resistant shelter
- Stated at just over 43 lb, portable for trips and gatherings
Cons
- No heat output figure is stated
- No safety certification is stated
- No warranty term is stated
- Wood fuel means supplying firewood and emptying the ash pan
More options to compare
KOL Fire Pit for Outside Wood BurningCheck price on Amazon
43" Large Fire Pit for Outside with 2 Adjustable GrillsCheck price on Amazon
Panovue 29 Inch Smokeless Fire Pit with Mesh Shield &Check price on Amazon
Ciays 43-Inch Rectangular Propane Fire Pit with 60Check price on Amazon
Sunnydaze Heavy Duty Steel Fire Pit Ring InsertCheck price on Amazon
VEVOR X-Marks Fire Pit Grill GrateCheck price on Amazon
Side by side
| Factor | Aluminum fire pit | Steel fire pit, wood | Steel fire pit, gas |
|---|---|---|---|
| Material | Powder-coated aluminum, PE rattan | 304 stainless steel | 304 stainless steel, powder-coated steel |
| Fuel | Propane | Wood | Propane |
| Stated heat output | 50,000 BTU | Not stated | Up to 72,000 BTU |
| Tank runtime | Not stated | Not applicable | Up to 5.5 hours on a 20 lb tank |
| Dimensions | 28 in D x 48 in W x 25.2 in H | 28 in D x 28 in W x 19 in H | 42 in D x 42 in W x 20 in H |
| Listed weight | 72.5 lb | Just over 43 lb | Not stated |
| Safety certification | CSA certified | Not stated | Not stated |
| Seating | Not stated | Ideal for 6 or more people | Seats 5 to 8 people |
| HAPPATIO 48 Fire Table | 50,000 BTU, CSA certified, 72.5 lb | Not applicable | Not applicable |
| Solo Stove Yukon 27 | Not applicable | 27 in smokeless, just over 43 lb | Not applicable |
| Solo Stove Infinity 42 | Not applicable | Not applicable | Up to 72,000 BTU, 5.5 hr on 20 lb tank |
Figures are as each listing states, collected 22 October 2026. Where a listing leaves a figure out, the table says so rather than guessing.
Aluminum vs steel fire pit: the material question
The aluminum side of this comparison is the HAPPATIO table: a powder-coated aluminum frame wrapped in PE rattan, listed as rustproof and heat-proof. Aluminum does not rust the way plain steel can, and the listing leans on that with a fully enclosed body and a hidden tank rack behind magnetic side doors. The steel side is 304 stainless on both examples, the grade the listings name: the Solo Stove Yukon pairs it with a high-heat ceramic coating, and the Solo Stove Infinity Flame pairs it with powder-coated steel and UV resistant materials. Stainless brings its own corrosion resistance, but the listings state it as a material fact, not as a lifetime promise.
Fuel and heat
The HAPPATIO example burns propane at a stated 50,000 BTU, with no ash and no smoke to bother you, and a metal fire cover that turns the pit into a table. The Infinity Flame also burns propane, at up to 72,000 BTU, with a stated runtime of up to 5.5 hours on a standard 20 lb propane tank; the tank is not included. The Yukon burns wood and states no BTU figure at all: its pitch is the smokeless airflow design and easy cleanup through a removable ash pan. Do not read a side-level winner into those figures. The 50,000 BTU figure belongs to the HAPPATIO listing only, and the wood-burning listing states no heat output to compare it with.
Size and seating
The HAPPATIO table measures 28 in deep, 48 in wide and 25.2 in high, and lists 72.5 pounds: a full-size patio table that stays put. The Infinity Flame is a 42 in round table at 20 in high, listed to seat 5 to 8 people. The Yukon is 27 in across and 19 in high, with the bullets calling it just over 43 pounds and ideal for 6 or more people. Note the contradiction in the Yukon listing: the spec table lists 26.76 kg, which does not match the stated 43 pounds. The title and bullets are trusted over the spec table, and the mismatch counts against the listing.
Safety and certification
Certification is where the aluminum example pulls ahead on paper. The HAPPATIO listing is CSA certified, and each fire set is checked for ignition function before it leaves the factory, per the listing. Neither Solo Stove listing names a certification. The Infinity Flame states safety-minded features instead: a wide, heat-dispersing tabletop to reduce hot spots, instant ignition with adjustable flame control, and directions to run it outdoors on a stable, non-flammable surface, shut the gas off at the tank and the knob after use, and let it cool before moving or covering. The Yukon bundle includes a lid and a weather-resistant shelter, which help between burns. Stated features are not the same as a certification, and the safety scores reflect that.
Three examples
How we scored them
Each example is scored out of 10 on performance, build, value, safety and warranty, using only what the listing publishes. The weights are on our How We Pick page.
| Product | Woodlot Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| Solo Stove Infinity 42 | 9.6 | 32 | 21 | 20 | 4 | 0 |
| HAPPATIO 48 Fire Table | 9.5 | 28 | 20 | 19 | 7 | 0 |
| Solo Stove Yukon 27 | 9.4 | 28 | 20 | 19 | 0 | 0 |
Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score.
Install stoves and inserts to the manufacturer's instructions and your local code, usually by a certified installer with a permit and inspection. Keep the listed clearances to combustibles, run working smoke and carbon monoxide detectors, have the chimney inspected and cleaned every year to prevent creosote fires, burn only seasoned wood, and check local burn rules. See EPA Burn Wise, NFPA heating safety, CPSC carbon monoxide guidance and the Chimney Safety Institute of America (CSIA). Read our Safety Disclaimer.
Around the Woodpile
- Set a propane fire pit table on a stable, non-flammable surface outdoors, in a well-ventilated spot away from overhangs, as the Infinity Flame listing directs.
- Turn the gas off at the tank and the control knob after each burn, and let the unit cool fully before moving or covering it.
- The Yukon bundle includes a weather-resistant shelter; keep the lid and shelter on between burns.
- The HAPPATIO table converts to a patio table with its metal fire cover when the fire is out, and its tank rack hides the propane tank behind magnetic side doors.
- Keep children, pets and objects at a safe distance while the fire pit is hot; the Infinity Flame listing notes exterior surfaces become hot during use.
Frequently Asked Questions
Is an aluminum or a steel fire pit better for the patio?
Neither side wins in general. The aluminum example in this comparison carries a CSA certification and a rustproof, heat-proof frame claim, while the steel examples are 304 stainless steel, which the listings state as corrosion resistant. Pick by fuel, size and the features you want, not by the metal alone.
Do aluminum fire pits rust?
The HAPPATIO listing states its powder-coated aluminum frame is rustproof. Plain steel can rust, but the steel examples here are 304 stainless steel, which the listings describe as corrosion resistant, and the Yukon adds a high-heat ceramic coating.
How long will a 20 lb propane tank last on a fire pit?
The Solo Stove Infinity Flame listing states up to 5.5 hours on a standard 20 lb propane tank. The HAPPATIO listing states no runtime figure, so its tank life is not stated.
Is the propane tank included with a fire pit table?
The Infinity Flame listing states the tank is not included. The HAPPATIO listing describes a hidden tank rack with magnetic side doors but does not state whether a tank is included.
Which is easier to clean, a wood or propane fire pit?
Propane leaves no ash: the HAPPATIO listing states no ash and no smoke. The wood-burning Yukon includes a removable ash pan and base plate for quicker cleanup, per the listing.
Related guides
Compare other materials in cast iron vs steel fire pit, other fuels in wood burning vs gas fire pit and smokeless vs regular fire pit, and see the best stainless steel fire pit roundup and the best fire pit tables for patios.
