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CosmoGrill Reviews

Based on 843 reviews
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I first bought a Weber BBQ, which lasted a reasonable amount of time before rusting and looking tatty. Since that purchase the price for the same BBQ had gone up an awful lot, so I decided to purchase a replacement from Argos. This was a 6 burner, up from 4, so was pretty decent on paper. In fact, it performed pretty well cooking-wise. What let it down, however, was the fact that only the lid and base / frame was stainless steel. The fire box was, in fact, steel. Guess what? It rusted. While it had rusted all over the fire box, the main issue was that it had rusted badly at the back, specifically on the tiny brackets where the burner covers sat. This meant that one of the burner covers had dropped on to the burner below, making a section of the BBQ unusable.

So, off I went browsing Amazon to find a suitable replacement. I saw the Cosmo Grill BBQs, so had a look on their website, directly. At the time I decided was going to go for the Platinum 4+2, but then egged myself on to get the Platinum 6+2 BBQ. I had to double check about spare parts, though, after being stung with two BBQs where one had outrageously priced parts and the other were simply not available. Sarah at Cosmo Grill was very helpful and responded very quickly, even with it being the weekend, too. She made me feel more comfortable in the product by saying it was all made from stainless steel - I knew it said it on the website, but wasn't sure whether that was just a bit of marketing.

I made a bit of a mess up ordering, as I didn't realise there was a combo offer of the BBQ and cover. Shivani at Cosmo Grill helped sort the order out and was very helpful. I also ordered the rotisserie attachment, too (why not!?).

The delivery was quick and came in no less than 5 packages, with two of them being huge boxes! I thought that either the BBQ was massive, or the packaging was over the top (spoiler, it was both!). Opening up the packaging I tracked down the instructions and went to work. There was relatively little polystyrene packaging, with cardboard being used instead - which I thought was a nice touch. I can't remember where I read it now, but I'm sure I read that it should take 1hr with two people. I was on my own, took it slowly, and it took me 1hr 20mins to build. I would say that the only sketchy bit was putting the firebox on to the stand, as I couldn’t see what I was doing due to the sheer size of it. Speaking of which; it's massive (in a good way). I remember when I finished putting it together, thinking how much it resembled the US-branded BBQs for £2k. I would say that the only real irritation for me when putting it together was that some of the images in the instructions were unclear - like the position of the battery holder for the igniter. When I installed it, roughly in line with the images, the bottom of the fire box (essentially a shelf) wouldn't slide in as the igniter was in the way.

Sarah was absolutely right, though, the BBQ is all stainless steel, with only the obvious components (controls, battery enclosure for LEDs and igniter unit, etc.) being made of plastic. I can't impress upon you how important to me a stainless steel BBQ is. As long as it's looked after well, it will last for a good number of years. I treat the outside with a very light coating of baby oil, which removes any fingerprints and marks. The inside gets a good cleaning with a brush (plastic, not metal, in my case) and a small amount of soap and water (which I wipe dry after it's cleaned).

I've had a dry run with the rotisserie - i.e. I've set it up and switched it on, that's it :). It worked fine, and I suspect whatever cook with it will be great. I've cooked with the BBQ twice, and it's got oodles of power. Heat is retained very well with the lid down. I love the dedicated back burner for the rotisserie and the side burner for pans, etc. I know it's sad, but I like the LED controls, plus the rain cover - I've bought a few from Amazon that while being cheap still offer a life-time guarantee. the problem I found with them is that you just don't want to get them replaced with yet another that will end up going grey and having holes appear. The Cosmo Grill very has a high GSM (by my reckoning when holding both old and this) and so I'm hoping will last a lot longer. It certainly makes water bead up when raining, rather than absorb like others have. I also like the fact that my gas canister fits inside! I'm assuming it's a 15KG canister as it weighs a fair bit and there still is 5cm or so above the top. This means I can leave it inside the BBQ, and not at the side, like all my previous BBQs - a nice touch.

You'll notice I've waffled a bit here, but I felt it was important to give more of a review than the other reviewers, as it might help others with their purchase decision - I thought there wasn't enough information from the reviewers, and so it was more me taking a punt with the purchase than getting s...

Platinum Yamara 6+2 Gas Barbecue
Neil Sherrocks (Liverpool, GB)
Cosmic cosmo

Super fast delivery and really well packaged. Not had chance to build it yet but you can see why it gets great reviews just from the quality of the components. Will update after the big build

XXL Smoker Charcoal Barbecue
Richard Pithers (Canterbury, GB)
Great quality BBQ

Really happy with my new BBQ, quality is excellent and instructions to build the best I have seen. Now it's put together am really happy and can't wait to use very soon.

Pro 6+1 Gas Barbecue
Jonathan Llewellyn (Bargoed, GB)

Great product, great price, super service.

Barbecue Cover - XL Smoker
Jackie Long (Belvedere, GB)
Garden cover

Have ordered a grill cover but ordered the wrong size. Tried to change this but it will cost another £15. This is not a good way to change items it should not cost any more money.

Barbecue Cover - XL Smoker
Martin W (Kidlington, GB)

We were given our. grill by our sons and have used it a lot with great enjoyment. The cover faded in due course and started tearing. This new one was easy to find on the website, reasonably priced and came very quickly. Thank you.

Barbecue Cover - XL Smoker
sarah (Nottingham, GB)
Barbecue Cover - XL Smoker

Excellent cover for my Cosmogrill barbecue, it's watetproof and has UV protection. Looks very smart and stays is secure and protects my beautiful bbq. So glad I ordered this!

Barbecue Cover - XXL Smoker
Brian Burden (Cardiff, GB)


Spare Parts for Pro 4+1
Paul Curran (Contres, FR)
Flame tamers

Product seems to be good quality. Stainless steel seems to be far better than the tin ones supplied when new.

Pro 6+1 Gas Barbecue
Louise Nicholas (Stockton-on-Tees, GB)

Received my Barby dints in a few places especially on door Infront not happy

Dear Louise,

We are sorry to hear that you received your new grill in this way. We want to assure you that we trust our courier, DPD, to handle all parcels with care. However, it seems that they have let us both down in this instance. We would like to make this right for you. Could you please contact our after-sales team at [] with pictures of the affected parts and your order number? This will help us to investigate the issue and find a suitable solution for you.

Kind regards,

Great product, easy to setup and use

Spare Parts for Pro 4+1
Peter Gillies (Liverpool, GB)
Parts supply

Customer service very good.the parts arrived in a couple of days. Quality better than what was originally on the BBQ. Very happy

Duo Dual Fuel Barbecue
Jamie (Burton-on-Trent, GB)
Brilliant Grill

Ordered new Dual Fuel Grill and arrived within 2 days, very easy to put together and cooking is fantatsic. Both Gas and Charcoal grills heat up very quickly and hold consistent temperature for a long time. So far after 3 uses very happy and would recommend to anyone else thinking of buying this grill. Looking forward to using the offset smoker.

XXL Smoker Charcoal Barbecue
Roscoe Harris (West Bromwich, GB)
Great piece of barbecuing equipment

Absolutely great piece of kit built well and great to cook on.

XXL Smoker Charcoal Barbecue
David Waggott (Yeovil, GB)
Cosmo bbq grill

Fantastic piece of kit, great size

Spare Parts for XL Smoker
Robert Trigg (Faversham, GB)

New grill drawer is a perfect replacement matched by perfect delivery and service. Many come the burgers!

Pro 6+1 Gas Barbecue
Lawrence Waters
Cosmo 6+1 gas bbq

Honestly the best bbq I've ever had. Ordered on the Saturday free delivery on the Saturday. Was very well packaged. Easy to build too. Now we just need sunny days.
Would highly recommend

Gas Knobs for Pro Series
Shireley Anne Waddingham (Barnsley, GB)

Gas Knobs for Pro Series

Spare Parts for XXL Smoker
Paul Harrison (Thessaloniki, GR)

Easily ordered spares for my barbecue to keep it going as my XXL Smoker is such a great product.

Pro 6+1 Gas Barbecue
John McCullagh (Salford, GB)
Parts bent

Nice BBQ but not packaged correctly

Premium Black 6+1 Gas Barbecue
Adam Rheumer (Renfrew, GB)
What an awesome BBQ!

Love this BBQ! Really easy to put together, and just oozes quality from how it looks to how it performs. Website photo's don't do it justice. It's beefy and beautiful.
Ordered at midday and turned up as promised the following day and was cooking on it that evening.
Was a little reluctant when purchasing it as it was a little more money than my previous one from another manufacture, but the quality of the product, the company and the delivery quickly put my mind at ease.
Love it, love it, just need the sun to shine now!

Pro 4+1 Gas Barbecue
Kirsty Woolliscroft (Stoke-on-Trent, GB)
Great BBQ, good quality and customer service

After looking and reviewing many bbq’s in the same price bracket I chose cosmo grill.

Ordered late Wednesday evening, arrived Friday afternoon.

Took me 2.75hrs to build a couple of tricky bits due to the drawings being so small. However, overall it was relatively easy to construct.

Used it for the first time Saturday and it cooked really well. Also cleaned easily by dropping the hood down and putting it on full gas, for 15mins, as recommended by Jamie Oliver!

So pleased with it, I’ve recommended it to my Dad who has since placed an order!

Spare Parts for Pro 6+1
James Claridge (Bristol, GB)
Helpful advice

Thanks for your helpful advice and speedy delivery of the parts I required to get back up and running.

Premium Black 6+1 Gas Barbecue
Kevin Bewsey (Newham, GB)
Great BBQ

Excellent product, quick delivery.

XL Smoker Charcoal Barbecue
Eric Brenden (Hertford, GB)
poor painting

paint peeled on first use

Hello Eric,

Thank you for your feedback and we are so sorry to hear this. This is not something that usually occurs with our barbecues so we are eager to investigate this futher. Please can you kindly contact our aftercare support team at ( to elaborate on your issues? Please provide your order number, clear images of the affected area and anything that will help us find a suitable solution for you. We look forward to hearing from you soon and rectifying this for you.

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