CosmoGrill Emberr 4+1 Review UK 2026
Quick verdict
Score: 7.0/10
Best for: Regular garden barbecuing for family and guests
Not for: Anyone short on storage space, or wanting charcoal flavour from a pure gas model
Bottom line: A practical gas barbecue (4 burners + 1 side burner) for outdoor cooking.
The CosmoGrill Emberr 4's Emberr 4+1 is a built-in gas BBQ with a multi-burner layout, featuring four main burners and a separate side burner. It is positioned for multi-zone cooking for families or entertaining, with a built-in temperature gauge and a porcelain warming rack for holding food.
Key specifications
| Feature | What's included |
|---|---|
| Burners | 4 main |
| Side burner | 1 separate |
| Controls | Lid thermometer |
Pros
- 4 burners + 1 side burner
- Built-in
- Warming rack, lid thermometer
- Instant heat and quick cleanup versus charcoal
Cons
- Gas bottle, regulator and hose are usually sold separately
- Needs covering or storing over winter to prevent rust
- Check the assembled size suits your space
Style and Setting
With the burner layout and included controls already covered, attention can shift to how this gas barbecue+1 is likely to fit different outdoor setups, and what style choices matter in day-to-day use. The built-in design suits patios where a fixed grilling station feels intentional, and the lid thermometer supports casual check-ins without opening the hood. Its porcelain warming rack adds an extra layer for holding food, yet requires space planning so dishes can be placed without crowding. The included storage helps keep tools nearby.
Size and Seating
The CosmoGrill+1 is a built-in gas BBQ with 4 main burners plus 1 side burner, so the footprint is typically planned for a multi-person grilling setup rather than a compact terrace station. It suits households cooking for groups, because the extra burners allow more than one cooking temperature to be used in parallel, such as direct heat for steaks alongside lower heat for sides. The side burner also supports quick tasks like warming sauces while the main cooking area is in use. Seating capacity depends mainly on the space around the BBQ, including clearances for lid opening and utensil access.
Materials and Build
When planning a multi-burner built-in BBQ for group cooking, the next thing to check is how it is made, because build quality affects day-to-day durability and how well the grill holds heat. The gas barbecue+1 uses a built-in body design, so fitting and support matter during installation. Its cooking surface includes a porcelain warming rack, which should resist routine heat exposure better than bare metal. The lid includes a temperature gauge, which helps confirm internal conditions, although even heat distribution is not guaranteed. The propane regulator hose is included.
Comfort and Features
Comfort and Features on the CosmoGrill+1 centre on practical cooking aids and basic convenience items rather than advanced smart functions. It is a built-in gas BBQ with a side burner and four main burners, so multitasking is possible with the lid down. A lid thermometer is included for temperature checks. For added staging space, it has a porcelain warming rack for moving food after searing. It also includes a propane gas regulator hose, reducing setup friction, with storage details described only as included.
Who Is This For?
Who this BBQ suits best is largely determined by the amount of cooking space it needs to cover and whether fixed, built-in positioning matters. The gas barbecue+1 is designed with four main burners plus a side burner, making it suited to family cooking and using the side burner for sauces or warming alongside the main cooking area. Its built-in design suits outdoor kitchens or homeowners who plan a fixed location rather than moving a cart model. The porcelain warming rack is for holding food warm during grilling, while the lid temperature gauge supports steadier cooking. Storage helps reduce clutter.
Where to Buy in the UK
Finding the CosmoGrill Emberr 4+1 in the UK is usually a case of checking major BBQ retailers and online marketplaces, then confirming the exact model matches the title details: a built-in gas barbecue with 4 burners plus 1 side burner, LPG, a porcelain warming rack, and a lid temperature gauge. Most listings should mention storage, a propane gas regulator hose, and the temperature gauge, otherwise information may be incomplete. For in-person shopping, buyers can call ahead to confirm stock and display. Online, they should compare delivery options and product photos, since "4+1" can be used loosely. Where prices and warranties vary, it is best to review terms carefully.
Frequently Asked Questions
Is the CosmoGrill+1 worth it?
For regular garden barbecuing for family and guests, the gas barbecue+1 (a 4 burners + 1 side burner gas BBQ) does the job. Whether it suits you depends on how many you cook for, your space and how often you grill. Check the current Amazon UK price, as barbecues are heavily discounted outside the summer peak.
How many burners does the CosmoGrill+1 have?
The gas barbecue+1 is a 4 burners + 1 side burner model. As a rough guide, 2 burners suit couples and small families, 3 to 4 burners suit most households, and 5 or more suit regular entertaining. More burners also mean better zone control - you can run one side hot for searing and leave another cooler for indirect cooking, which is how you avoid burnt outsides and raw middles.
What fuel does this gas barbecue+1 use?
The CosmoGrill+1 runs on gas (LPG). You'll need a gas bottle - typically patio gas or propane - plus the correct regulator and hose, and these are usually sold separately, so factor that into the cost. Gas gives instant heat, precise control and quick cleanup compared with charcoal.
Is the CosmoGrill Emberr 4+1 portable?
The gas barbecue+1 is a built-in model. It's built to live in the garden rather than travel, usually with wheels so you can reposition it on the patio. Check the footprint against your space, and plan to cover or store it over winter to prevent rust.
What features does this gas barbecue+1 have?
The CosmoGrill+1 offers warming rack, lid thermometer. A warming rack holds cooked food while the rest finishes. A lid thermometer lets you cook with the lid down, which is essential for anything thicker than a burger. Match the features to how you actually cook.
How do you look after the gas barbecue+1?
Brush the grates while still warm after each cook, and empty the grease tray regularly - a build-up is the most common cause of flare-ups. Give the burners an occasional check for blockages. Crucially, use a cover and store it somewhere dry over winter, as rust is what kills most gas barbecues long before the burners fail. Always turn the gas off at the bottle after use.