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BBQ pizza oven vs Ooni

Updated: 22 October 2026

You are looking at a pizza attachment between about £21.72 and about £282.49, and at a dedicated oven that starts around £299 before a peel. A BBQ pizza oven vs Ooni decision is a bill plus a host grill, not a star-line contest. Buy the attachment when the barbecue is already there and pizza is a side job. Buy a dedicated oven when pizza is the reason you are spending. The [BBQ pizza oven attachment comparison](/hub/grill-accessories/bbq-pizza-oven-attachment) is the seven attachments. Peter F. checked these listings on 21 October 2026. Nothing here is a cook-off against an Ooni. A qualifying purchase can earn a commission at no extra cost to you.

You are looking at a pizza attachment between about £21.72 and about £282.49, and at a dedicated oven that starts around £299 before a peel.

Our top picks

Onlyfire Onlyfire BRK-6023

Best overall

Onlyfire Onlyfire BRK-6023
8.5/10about £78.98
View offer
COMVIEE COMVIEE pellet insert

Alternative

COMVIEE COMVIEE pellet insert
5.7/10about £282.49
View offer
Trendi Trendi bbq-195

Best value

Trendi Trendi bbq-195
6.2/10about £21.72
View offer
On this page
  1. 1.Two different bills
  2. 2.What the attachment does not match
  3. 3.Stay with the attachment when
  4. 4.Move to a dedicated oven when

Two different bills

An attachment is cheap only if a suitable barbecue already exists. In this set the hoods are about £21.72 (Trendi), about £39.99 (Gardenwize), and about £59.99 (George Foreman). The side-burner box is about £51.99. The 57 cm ring is about £78.98. The ring with a spit is about £139.99. The pellet insert is about £282.49. The kettle or the gas grill is a cost you have already paid. On 20 October 2026 the Ooni UK shop listed the Koda 12 and the Karu 12 at £299, up to the Karu 2 Pro at £699. Treat an older £239 floor as that article's price, not the October shelf. A peel is often extra on a dedicated oven. The kettle rings include one. Trendi and COMVIEE do not. COMVIEE at about £282.49 stops being a small bet. A £21.72 hood that never gets hot is not a saving against £299.

What the attachment does not match

A barbecue pizza oven is cheaper and more compact if it fits the grate, and heat from underneath often crisps the base while the top stays underdone. These setups also take longer than a dedicated oven. Forum reports split the same way, and they are not a timed test of the BRK-6023. George Foreman gauges that stay near 150°C, including after a long full-gas heat-up, are a failed oven. Trendi reviews include a few-minute cook on a large barbecue and also burnt bases with raw tops. Kettle reviews that succeed talk about a few minutes once charcoal and hardwood are hot, and they include melted lid handles. This page will not claim a 60-second pizza for any attachment here. NHS guidance on carbon monoxide does not relax because you spent £299 instead of about £79.
Onlyfire Onlyfire BRK-6023

Testsieger

Onlyfire Onlyfire BRK-6023
8.5/10about £78.98
View offer

Stay with the attachment when

Stay when the host is already there and pizza is occasional. The clearest case is a 57 cm charcoal kettle and the Onlyfire BRK-6023 at about £78.98: a stone, a peel, and a thermometer on a bowl you light anyway, with the handle kept out of the exhaust. If you also want a spit, the about £139.99 kit needs the motor plate read first. A large grate is the other case. A hood from about £21.72 to about £59.99 can be the right bill if you have measured the body and you stop when the gauge stays low. The side-burner box at about £51.99 leaves the main grate free. How to match a shape is the buying guide. A pellet insert stays on this path only if about £282.49 still looks cheaper than a dedicated oven after a peel.

Move to a dedicated oven when

Move when you have no suitable host, when pizza is most weekends, or when the insert costs as much as a Koda 12. No kettle and no large grate means the £21.72 hood has nowhere to sit. Buying a barbecue only to perch a hood on it is the long way round to £299. The floor on 20 October 2026 was £299 for the Koda 12 and the Karu 12. This page does not pick Koda against Karu. A chimney and hardwood on a kettle you already enjoy is a fair hobby. It is a poor plan if you also want the gas grill for sausages the same evening. At about £282.49 the pellet insert is not the cheap experiment.

Common questions

Is an attachment a waste of money?
It is a waste if the grate is too small, the gauge will not climb, or you bought it to imitate a dedicated oven. It is a sensible bill if a 57 cm kettle or a large barbecue is already there and pizza is occasional. The £21.72 Trendi is the cheap test of that second case. The £78.98 ring is the kettle case.
When is an Ooni the rational buy?
When pizza is the reason for the spend, when no host matches your barbecue, or when you are about to pay about £282.49 for a pellet insert. The UK shop on 20 October 2026 started at £299 for a Koda 12 or a Karu 12. Do not use an older £239 mention as today's price.
Can a kettle ring match a dedicated oven?
Not on any timed comparison this page can stand behind. UK reviews describe a few-minute cook once charcoal and wood are hot, and melted lid handles. Barbecue ovens often crisp the base, undercook the top, and take longer. The ring is the right tool for a kettle you own. It is not a £79 substitute for a dedicated oven.
What if I already own a Weber?
A 57 cm Weber is the strongest stay-with-the-attachment case, using the BRK-6023 and keeping the plastic handle out of the exhaust. A Smokey Mountain is excluded. A Weber gas barbecue is a hood decision, not a ring decision.
Is £282 for a pellet insert still an attachment decision?
Only if you already own a pellet grill inside 15.5–19.8 inches and you have measured it. At about £282.49 it is close to a Koda 12 at £299, with no peel listed and seven ratings. For a first pizza oven, that is dedicated-oven money.

Related pages

Best BBQ pizza oven attachment

BBQ pizza oven attachment

Which BBQ pizza oven attachment fits your barbecue

How to use a BBQ pizza oven attachment the first time

Kettle BBQ pizza oven kit for a 57 cm charcoal grill

Sources

Public UK sources used for this comparison. Listing prices, stars and review counts are the amazon.co.uk figures for these ASINs. Retrieved 21 October 2026.

  1. General Product Safety Regulations 2005: Great Britain (retrieved 21 October 2026)
  2. General Product Safety Regulations 2005 (UKSI 2005/1803) (retrieved 21 October 2026)
  3. Regulation 2016/426 and gas appliances enforcement, Great Britain (retrieved 21 October 2026)
  4. NHS: carbon monoxide poisoning (retrieved 21 October 2026)
  5. Public Health England: carbon monoxide diagnosis note (retrieved 21 October 2026)
  6. Consumer Rights Act 2015, section 22 (retrieved 21 October 2026)
  7. Ooni UK: Koda and Karu ovens (retrieved 21 October 2026)