A dedicated pizza oven and a kitchen oven with a steel aren’t two versions of the same thing. They bake at different temperatures, at different speeds, and suit different pizzas. This comparison uses the makers’ specifications and manuals, Modernist Pizza, and the bake windows our Planner and oven guide use. It’s research, not a bake-off.
The Ooni here is the Koda 16, the first-generation 16-inch gas oven. Ooni’s newer Koda 2 ovens come up at the end.
The three setups at a glance
| Setup | Fuel | Largest pizza | Styles our recipes cover | Listed price, Oct 14, 2026 |
|---|---|---|---|---|
| Ooni Koda 16 | Propane | 16 in (maker) | Neapolitan-style, New York, Roman tonda | $499 |
| Gozney Roccbox | Propane; optional wood burner | 12 in (maker) | Neapolitan-style, New York, Roman tonda (on gas) | $399.99 on sale ($499.99 regular) |
| Home oven + steel | Your oven | The size of your steel | All five, including Detroit and Sicilian-style in a pan | The steel only |
Prices are each maker’s US listing for the oven alone, without accessories. Gozney listed the Roccbox at a sale price of $399.99 against a regular price of $499.99; that’s Gozney’s displayed reference, not a price history, and the sale may end. Check the current price before you buy. The Roccbox comes with its propane burner, a peel and a built-in thermometer; Gozney sells a wood burner separately, with its own manual. For steels, see the baking steel thickness guide.
Heat and bake time
This is the real difference. Here are the windows the Planner and oven guide use:
| Style | Portable gas oven (floor, by IR) | Home oven + steel (dial setting) |
|---|---|---|
| Neapolitan-style | 750–850°F (400–450°C), 1–2 min | 500–550°F (260–288°C), 6–10 min |
| New York | 700–750°F (375–400°C), 4–6 min | 500–550°F (260–288°C), 8–12 min |
| Roman tonda | 675–750°F (360–400°C), 2–3 min | 500–550°F (260–288°C), 5–8 min |
| Detroit | Not supported | 500°F (260°C) in a pan, 22–26 min |
| Sicilian-style | Not supported | 450°F (232°C) in a pan, 25–32 min |
The two columns measure different things. In a portable oven you read the floor with an infrared thermometer; at home you set the dial. A dial setting tells you nothing exact about the temperature of the oven’s walls or floor, so don’t compare the columns degree for degree.
What the table does show is the bake time. Most home ovens top out around 500 to 550°F, and Modernist Pizza describes the home-oven result as crisp rather than the soft Neapolitan result, even with a steel. The Planner’s home-oven Neapolitan-style is therefore an adaptation. Going the other way, the book finds pan pizzas hard to move and rotate in wood- or gas-fired pizza ovens, which is why our Detroit and Sicilian recipes stay in the home oven.
Preheating
Each setup needs a real preheat, longer than the oven’s own signal suggests.
- Home oven. In Modernist Pizza’s infrared photos, an oven that beeped “ready” after 22 minutes was still far less even than after 75 minutes. The authors recommend at least 30 minutes, and note that a steel takes at least that long. The Planner allows 45 to 60 minutes for a steel; follow your steel maker’s instructions if they ask for longer.
- Portable ovens. The oven guide plans 25 to 40 minutes. That’s a planning window, not a maker’s figure: follow your oven’s manual, then check the floor.
Check readiness on the floor, not on a dial. Point an infrared thermometer at the front, middle and back of where the pizza will sit. The Roccbox’s built-in thermometer reads under the floor, so it isn’t a reading of the stone’s surface. On a home steel, bare or shiny metal reads low on most infrared thermometers, so use the readings to compare one session with the next.
Even baking and turning
In a gas pizza oven the floor nearest the burner runs hottest and the area by the door varies most, according to Modernist Pizza’s mapping. Every pizza needs turning.
- Koda 16. Ooni’s guide says to launch into the middle of the stone and, for a Neapolitan-style pizza, to take it out and turn it every 20 to 30 seconds. It’s ready in under 2 minutes.
- Roccbox. The Gozney material we checked gives no fixed turning interval. Watch the edge nearest the burner and turn as it colors.
- Home oven. Rotate the pizza partway through if your oven heats unevenly. A turn that comes a little late costs far less in an 8-minute bake than in a 90-second one.
Don’t try to even out a portable oven by blocking it. Ooni’s Koda 16 manual says not to obstruct the flow of combustion and ventilation air, and Gozney’s Roccbox manual says never to cover the oven mouth and not to modify the appliance. More in pizza oven flame guards and heat diffusers.
Several pizzas in a row
Each pizza takes heat out of the floor, and the next one waits until it comes back.
- Koda 16. Ooni’s guide says to let the stone get back to 715–850°F (380–450°C) before the next pizza. The oven guide’s Neapolitan-style range starts a little higher, at 750°F (400°C), so it may ask you to wait a little longer.
- Roccbox. Wait until the floor is back in range on your infrared thermometer.
- Home oven. A thicker steel holds its temperature better from pizza to pizza but takes longer to come back once it has cooled, as Modernist Pizza puts it. Two steels on two racks let you overlap bakes; the steel guide explains Baking Steel’s method.
Size, space and weather
Pizza size. The Koda 16 is advertised for pizzas up to 16 inches and the Roccbox up to 12. At home, the steel sets the limit; as Modernist Pizza puts it, you can only bake a pizza as big as your baking steel. For pan styles, the pan must fit your oven, handles included.
Outdoors only. Both portable ovens are for outdoor use, with the clearances and support in their manuals. Ooni’s Koda 16 manual says never to use it in extremely windy conditions. Gozney recommends keeping the Roccbox away from direct wind and lists cold weather and wind as causes of slow heat-up. Your kitchen oven doesn’t care about the weather.
If you’re buying new
The Koda 16 is Ooni’s first-generation 16-inch oven. When checked on October 14, 2026, Ooni also listed its second-generation Koda 2, advertised for 14-inch pizzas, at $499, and the Koda 2 Pro, for 18-inch pizzas with the digital temperature hub included, at $799. Gozney’s 14-inch Arc was listed at $799.99. If size or features matter more than the badge, compare those too.
Which to choose
A portable gas oven makes sense if:
- Neapolitan-style pizza is the main reason you’re buying
- you have outdoor space that suits the manual’s clearances
- you’re happy to turn a pizza every 20 to 30 seconds through a 1- to 2-minute bake
Between the two: the Koda 16 takes larger pizzas, up to 16 inches; the Roccbox is limited to 12 inches but comes with a peel and a built-in thermometer, and has an optional wood burner.
Stay with the home oven if:
- you mostly bake Detroit or Sicilian-style pizza in pans, or want New York-style without buying a second oven
- you want to bake indoors, in any weather
- you’d rather spend on a steel than on a second oven
Sources
- Ooni: Koda 16 product page (price), Koda 16 cooking guide (launching, turning every 20–30 seconds, recovery to 715–850°F) and Koda 16 North America propane manual, Ooni’s PDF as hosted by WebstaurantStore, PDF page 4 (ventilation air, wind); follow the manual supplied with your oven for its gas and region. Product pages for the Koda 2 and Koda 2 Pro. Checked October 14, 2026.
- Gozney: Roccbox US product page (pizza size, box contents, price, optional wood burner), Roccbox US/Canada manual (do not modify, never cover the mouth, wind and cold weather) and Arc product page. Checked October 14, 2026.
- Ooni, New York-style pizza dough; DeliVita, Romana Tonda; King Arthur Baking, Weeknight Detroit pizza and Sicilian-style pizza: the recipes behind the Planner’s bake windows. The portable Neapolitan-style range is our narrower starting range inside the Koda 16 cooking guide’s 380–450°C window, above. Checked October 14, 2026.
- Ken Forkish, The Elements of Pizza (2016), chapters 2 and 6: home-oven method behind the Planner’s home-oven windows.
- Nathan Myhrvold and Francisco Migoya, Modernist Pizza (2021), volume 1, printed pages 354–356 (how heat varies in a gas-fired oven), 380–381 (notes on ovens by style: gas recommended for Neapolitan pizza; the home-oven result crisp rather than soft; pan pizzas hard to move in pizza ovens), 387 (home oven temperatures; baking steel recommended), 392 (preheating and cold spots) and 393 (thick and thin steels).