Upgrading your outdoor kitchen is one of the simplest ways to make more of your space in the summer months. Whether you are hosting or enjoying a quieter evening outside, a well-designed setup brings together practicality, durability and style.
The RB73 BBQuar outdoor kitchen is designed with flexibility in mind. It offers a refined and functional solution that works across a range of outdoor spaces.
Built from 3 mm Corten steel, it is made to last. Over time, the material develops a natural patina, giving each piece a unique finish that sits comfortably within its surroundings.





For the work surface, RB73 went with soapstone, a smart choice. It’s tough, handles heat well, and doesn’t show wear easily. Exactly what you want when you’re cooking outside regularly.
The BBQuar comes in two versions:
BBQuar Kamado
– 58 cm opening
– Soapstone cutting board
– Fits most well-known kamado brands like Big Green Egg, The Bastard, Monolith and Yakaniku
– (Worth noting: Kamado Joe doesn’t fit)
To make sure everything sits securely, there are adjustable sliding brackets with rubber protectors. Once fitted, your kamado is locked in place properly.
BBQuar Closed
– Closed top
– Soapstone cutting board
– Ideal if you want flexibility such as a pizza oven, electric grill, or even a smaller kamado
Both versions are available:
– Unrusted and unassembled
-Pre-rusted and fully assembled
These are brand new, so they’re not in the brochure just yet. They’ll be added to the website in the coming weeks.
That said, our supplier already has a small number of units in stock. Once these are gone, the next batch will take a few weeks to produce, so timing matters if you’re hoping to have yours ready for peak summer.
From striking indoor fireplaces to practical log storage and outdoor kitchen solutions, RB73 offers a complete range for your living spaces. Their collection pairs bold design with exceptional durability and functionality, making it easy to create a natural flow between indoors and out. Whatever your style or setting, RB73 brings warmth, atmosphere, and flexibility to how you live and entertain.
If you’re planning to spend more time cooking outside this summer (and let’s be honest, most of us are), the BBQuar fits right in.
Get in touch with our team to place your order or find out more.
We can talk you through the options and help you secure one.
Need a bit of guidance? We’re here to help you design an outdoor space that works for you.
Harbour Design Studio
Harbour Mews
South Quay
St Sampsons
Guernsey
GY2 4QH
01481 200011
hello@bonsaigroup.co.uk
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