You’ve spent the last three summers wrestling with a cheap gas barbecue that takes 40 minutes to reach temperature, produces about as much flavour as an oven, and has started rusting through the bottom. You’ve decided this is the year you invest properly — and now you’re staring at three premium names that keep coming up: Weber, Kamado Joe, and Big Green Egg. They all cost serious money. They all have devoted followings who’ll insist theirs is the only option. And the specs look confusingly similar until you actually cook on them.
In This Article
- What Makes a Premium BBQ Worth the Money
- Weber: The UK Household Name
- Kamado Joe: The Ceramic All-Rounder
- Big Green Egg: The Original Kamado
- Head-to-Head Comparison
- Fuel, Running Costs and Efficiency
- Size Guide: Which Model for Your Garden
- Durability and Weather Resistance
- Accessories and Ecosystem
- Which One Should You Buy
- Where to Buy in the UK
- Frequently Asked Questions
What Makes a Premium BBQ Worth the Money
Build Quality That Lasts Decades
The gap between a £100 barbecue and a £1,000+ one isn’t just marketing. Premium barbecues use thicker-gauge steel, genuine ceramic, or porcelain-enamelled components that handle thermal cycling without cracking or warping. A well-maintained Weber Summit or Kamado Joe Classic should last 15-20 years minimum. That cheap gas barrel from B&Q? You’ll be lucky to get three summers.
Heat Control and Versatility
Premium barbecues give you real temperature control — from 80°C low-and-slow smoking to 400°C+ pizza-oven searing. The cheaper end of the market gives you “on” and “sort of on.” If you’ve ever tried smoking a brisket on a budget charcoal kettle and spent the entire day adjusting vents, you’ll understand why proper airflow engineering matters.
The Flavour Difference
Charcoal and lump wood produce flavours that gas simply cannot replicate. All three brands in this comparison excel at charcoal cooking, though they approach it differently. Weber’s kettle design creates excellent convection, while the ceramic walls of kamado grills retain moisture in ways that produce exceptionally juicy results.
Weber: The UK Household Name
The Range
Weber’s UK lineup spans everything from the compact Smokey Joe (about £60) to the Summit Kamado E6 (around £2,500). For this comparison, we’re focusing on the premium end:
- Weber Master-Touch — £250-300. The best charcoal kettle money can buy. 57cm cooking area, one-touch cleaning, hinged grate for adding charcoal
- Weber Summit Charcoal — £1,500-1,800. Weber’s answer to the kamado. Porcelain-enamelled steel, built-in diffuser plate, gas ignition for the charcoal
- Weber Summit Kamado E6 — £2,200-2,500. The full ceramic kamado from Weber with their Snap-Jet gas ignition system
What Weber Gets Right
Weber’s build quality is consistently excellent. The porcelain enamel finish on their premium models handles UK weather without flinching — we’ve seen Master-Touch kettles survive a decade outdoors with just a basic cover. Their customer service in the UK is also impressive, with warranty claims handled quickly through their Yardley Wood base near Birmingham.
The one-touch cleaning system on the kettle range is still the most convenient ash management in the industry. Pull the lever, dump the ash catcher, done in 30 seconds.
Where Weber Falls Short
Weber’s premium models are expensive for what you get structurally. The Summit Charcoal uses steel rather than ceramic, which means it doesn’t retain heat as efficiently as a true kamado. You’ll use more charcoal on long cooks. The Summit Kamado E6 addresses this with ceramic construction, but at £2,500 it’s noticeably more expensive than a comparable Kamado Joe.
Accessories are pricey too. A Weber GBS griddle insert runs about £50-70, and the rotisserie attachment can push past £200.
Kamado Joe: The Ceramic All-Rounder
The Range
Kamado Joe has simplified their lineup nicely:
- Kamado Joe Jr — about £350. The portable option at 33cm, perfect for camping or small balconies
- Kamado Joe Classic III — £1,500-1,700. The sweet spot. 46cm cooking area with their SloRoller insert
- Kamado Joe Big Joe III — £2,200-2,500. The 61cm monster for families who entertain regularly
What Kamado Joe Gets Right
The Classic III is, in our opinion, the best all-round premium barbecue you can buy in the UK right now. The SloRoller hyperbolic smoke chamber produces the most even heat distribution we’ve experienced on any kamado — and that translates directly into better smoking results.
The divide-and-conquer system is brilliant. Two half-moon grates at different levels mean you can sear steaks on one side while slow-cooking a pork shoulder on the other. Try doing that on a standard kettle.
Air lift hinge. This sounds minor until you’ve lifted a 40kg ceramic lid one-handed for the hundredth time. The counterbalanced hinge on the Kamado Joe makes it effortless.
Where Kamado Joe Falls Short
The ceramic body is heavy. A Classic III weighs about 113kg assembled, which means you need to decide where it’s going and accept it’s staying there. Moving it across a patio is a two-person job minimum, and it needs a solid, level surface — pavers, concrete, or a reinforced deck. If you’re thinking about placing it on your patio, make sure the base can handle the weight.
Startup is slower than gas — about 15-20 minutes to reach grilling temperature. That’s normal for kamados but worth mentioning if you’re used to the instant gratification of turning a gas valve.
Big Green Egg: The Original Kamado
The Range
Big Green Egg invented the modern kamado market and they’ve kept the range simple:
- MiniMax — about £800. The portable-ish option with a 33cm grate and built-in carrier
- Large — £1,200-1,400. The most popular size at 46cm — directly competes with Kamado Joe Classic III
- XL — £1,800-2,000. 61cm for serious entertaining
- 2XL — £2,500+. Restaurant-sized at 74cm
What Big Green Egg Gets Right
The Large Big Green Egg has been around since the 1970s (the company originated in Atlanta after founder Ed Fisher discovered kamado-style cooking in Japan). That longevity means a massive community of users, recipes, and third-party accessories. If you want to find a specific accessory or technique, chances are someone in the BGE community has already tested it.
The ceramic quality is outstanding. BGE uses a proprietary blend of ceramics and high-fire glazes that handles thermal shock exceptionally well. Owners regularly report 20+ years of heavy use without cracking. The draft door and daisy wheel vent combination provides precise airflow control that experienced users swear produces better results than the competition.
Where Big Green Egg Falls Short
Innovation has stalled. While Kamado Joe introduced the SloRoller, divide-and-conquer grates, and air lift hinge, Big Green Egg has largely kept the same design for decades. The standard spring-assisted hinge isn’t as smooth as Kamado Joe’s air lift system, and the single-piece grate doesn’t offer the same cooking flexibility.
Price-to-feature ratio is the weakest of the three. A Large BGE costs about the same as a Kamado Joe Classic III but comes with fewer accessories in the box. You’ll spend another £200-400 on the convEGGtor (heat deflector), extra grates, and the nest stand — items that Kamado Joe includes as standard.
Head-to-Head Comparison
Price Comparison (46cm / Large Models)
- Weber Master-Touch GBS — about £280 (steel kettle, not ceramic)
- Big Green Egg Large — about £1,300 (add £300+ for essential accessories)
- Kamado Joe Classic III — about £1,600 (SloRoller and accessories included)
- Weber Summit Kamado E6 — about £2,400 (ceramic, gas ignition included)
Heat Retention
The ceramic kamados (Kamado Joe and Big Green Egg) win here decisively. A well-sealed kamado holds temperature within 5°C for hours on a single load of lump wood. Weber’s steel models lose heat faster and use 30-40% more fuel on long cooks. If you’re planning 12-hour brisket sessions, ceramic is the clear choice.
Ease of Use
Weber’s gas ignition on the Summit models is the easiest startup — press a button, wait 10 minutes, cook. Kamado Joe and Big Green Egg both need a firelighter and patience. For everyday grilling, the Master-Touch kettle is actually the fastest to get cooking on.
Temperature stability during long cooks goes to Kamado Joe, thanks to the SloRoller’s airflow design. Big Green Egg requires slightly more vent adjustment in our experience, though experienced BGE users will argue the manual control is a feature, not a bug.
Cooking Quality
All three produce excellent results when you know what you’re doing. For smoking, the Kamado Joe Classic III with SloRoller edges ahead — the smoke distribution is noticeably more even. For high-heat searing, Weber’s kettle design creates more direct radiant heat. Big Green Egg sits between the two.
The Food Standards Agency has a useful guide on barbecue food safety worth reading before your first big cook — particularly around poultry internal temperatures and avoiding cross-contamination on shared grates.
Fuel, Running Costs and Efficiency
Charcoal vs Lump Wood
All three brands recommend lump wood charcoal over briquettes for their premium models. Lump wood burns hotter, produces less ash, and imparts better flavour. Expect to pay about £15-25 for a 10kg bag from Amazon UK or specialist suppliers like Big K.
Cost Per Cook
- Weber kettle — uses 2-3kg per standard grill session (about £5)
- Kamado Joe / Big Green Egg — uses 1-2kg for the same cook (about £3) thanks to ceramic insulation
- Long smokes (8-12 hours) — kamados use 4-5kg vs 7-8kg for a Weber kettle
Annual Running Costs
If you barbecue weekly from April to October (roughly 28 sessions — optimistic for British weather, but let’s dream), you’re looking at:
- Weber kettle — about £140/year in fuel
- Ceramic kamado — about £85/year in fuel
The ceramic models pay back their higher purchase price over time through fuel savings, though we’re talking years, not months.
Size Guide: Which Model for Your Garden
For Small Gardens and Balconies
- Kamado Joe Jr (33cm) — the best portable option. Cooks for 2-3 people comfortably
- Weber Smokey Joe (37cm) — cheapest entry point but limited to basic grilling
- Big Green Egg MiniMax (33cm) — premium portable with built-in thermometer
For Standard UK Gardens
- Weber Master-Touch (57cm) — cooks for 6-8 people. The go-to if you want a kettle
- Kamado Joe Classic III (46cm) — cooks for 4-6 people on the main grate, more with the expander
- Big Green Egg Large (46cm) — same capacity as the Classic III
For Serious Entertainers
- Kamado Joe Big Joe III (61cm) — cooks for 10-12 people. Weighs 180kg, so you’ll need help positioning it
- Big Green Egg XL (61cm) — similar capacity, even heavier
Space Considerations
Remember that a kamado needs clearance around it — at least 60cm from any wall or fence due to the heat the ceramic radiates. Factor this into your garden layout, especially if you’ve already sorted your garden furniture arrangement.
Durability and Weather Resistance
How They Handle British Weather
The UK is arguably the toughest test for outdoor cooking equipment — we get everything from frost to driving rain, sometimes in the same week. Here’s how each brand copes:
- Weber (porcelain enamel on steel) — handles rain and frost well with a cover. Without a cover, the steel hardware (handles, hinge pins) will start rusting within 2-3 years. The enamel body stays fine
- Kamado Joe (ceramic) — ceramic doesn’t rust or corrode. The metal bands and hardware are powder-coated and hold up well, though the felt gasket seal needs replacing every 2-3 years (about £25, easy DIY job)
- Big Green Egg (ceramic) — same ceramic resilience. The band tension may need adjusting after a couple of winters as temperature cycling causes minor settling
Thermal Shock Risk
Ceramic kamados can crack if you dump cold water on them when hot or open the lid too fast when smothering a fire (the sudden rush of oxygen causes a flashback). This isn’t a manufacturing defect — it’s physics. Both Kamado Joe and Big Green Egg handle thermal cycling well in normal use, but you need to respect the material.
Warranty Comparison
- Weber — 10-year warranty on kettles, 5-year on Summit models (UK)
- Kamado Joe — Lifetime warranty on ceramic parts, 5-year on metal
- Big Green Egg — Lifetime warranty on ceramic, 5-year on metal and finish
Accessories and Ecosystem
What’s in the Box
This is where Kamado Joe pulls ahead. The Classic III includes:
- SloRoller smoke chamber
- Divide-and-conquer grate system (two half-moon grates)
- Ash tool and grate lifter
- Built-in thermometer
Big Green Egg Large includes:
- The egg and nest stand
- Built-in thermometer
- That’s it. The convEGGtor (essential for indirect cooking), extra grates, and most accessories are sold separately
Weber Master-Touch includes:
- Hinged cooking grate with removable centre for GBS accessories
- One-touch cleaning system
- Tuck-away lid holder
Third-Party Accessories
Big Green Egg wins on ecosystem breadth. Companies like CGS, Woo Rings, Smokeware, and Kick Ash Basket all make BGE-specific accessories. Kamado Joe’s system is newer but growing fast, and the divide-and-conquer grates are compatible with a growing range of inserts. Weber’s GBS system has been around long enough to have a solid selection of griddles, pizza stones, and wok inserts.
Smart Temperature Control
All three work with wireless thermometer systems like Meater, ThermoWorks, and Weber’s own iGrill. For the kamados specifically, devices like the BBQ Guru or Flame Boss can automate vent control for overnight cooks — a revelation for competition-level smoking. Automated fan controllers transform long smoking sessions from stressful babysitting into something you can actually sleep through.
Which One Should You Buy
Best Overall: Kamado Joe Classic III
If you’re buying one premium barbecue and want to do everything — grilling, smoking, roasting, baking — the Classic III at about £1,600 is the one. Better value than Big Green Egg (more included accessories), better heat retention than Weber steel, and the SloRoller makes smoking almost foolproof. This is what we’d buy with our own money.
Best for Traditional Grilling: Weber Master-Touch
If you mainly grill burgers, sausages, and steaks and don’t plan to get deep into smoking, the Master-Touch at about £280 is extraordinary value. It does high-heat searing better than any kamado, heats up faster, and the one-touch cleaning system makes weeknight grilling genuinely practical. You won’t get the smoking capability, but for 80% of what British people actually cook on a barbecue, it’s the sweet spot.
Best for Serious Enthusiasts: Big Green Egg Large
If you value the community, the heritage, and the satisfaction of mastering a barbecue that rewards skill and patience, the BGE Large is your grill. The manual airflow control gives experienced cooks more nuance than Kamado Joe’s automated approach. Be prepared to spend about £1,600+ once you add the essential accessories, mind.
Budget Pick: Weber Master-Touch GBS
At under £300, the Master-Touch gives you 90% of the premium grilling experience at a fraction of the price. Pair it with a Slow ‘N Sear insert (about £80) and you have a surprisingly capable smoker too.
Where to Buy in the UK
Specialist BBQ Retailers
- BBQ Land (online, Midlands-based) — stocks all three brands with competitive pricing
- The BBQ Shop (online) — good for accessories and bundles
- Big Green Egg UK dealers — use the dealer locator on their website for in-person demos
High Street and Online
- John Lewis — stocks Weber and Kamado Joe, good returns policy
- Amazon UK — all three brands, often the best prices but check seller ratings
- Argos — Weber only, but often has seasonal deals
In-Person Testing
Before spending £1,000+, try to see and ideally cook on the model you’re considering. Weber experience centres, Kamado Joe dealers, and BGE open days all offer cooking demonstrations. There’s nothing like lifting a kamado lid to understand why the weight and build quality matter — and why you’ll need a solid patio to put it on.
Frequently Asked Questions
Can I leave a kamado barbecue outside in winter? Yes. Both Kamado Joe and Big Green Egg ceramics handle frost without issue. Use a fitted cover to protect the metal hardware and gaskets, and avoid storing it under a leaky gutter where water pools on the lid.
Is a kamado better than a gas barbecue? For flavour, versatility, and fuel efficiency — yes. Charcoal and lump wood produce smoky flavour that gas cannot replicate. Kamados also reach higher temperatures for searing and lower temperatures for smoking. Gas wins only on convenience (instant startup, minimal cleanup).
How long does charcoal last in a kamado? A full load of lump wood charcoal in a Kamado Joe Classic III or Big Green Egg Large will sustain 12-16 hours of low-and-slow cooking at 110°C. For high-heat grilling at 300°C+, expect 4-6 hours from the same load.
Can you use a kamado as a pizza oven? Yes, and they do it brilliantly. With a pizza stone and deflector plate, a kamado reaches 350-400°C — hot enough for Neapolitan-style pizza in 90 seconds. Both Kamado Joe and Big Green Egg sell dedicated pizza stone accessories.
Do I need a cover for a Weber barbecue? For the premium models, a cover extends the life of metal hardware considerably. Weber’s branded covers fit properly and cost about £30-60 depending on the model. Generic covers work fine too — just ensure they have ventilation grommets to prevent condensation.