Better than DIY Kitchens? Premium 18mm Rigid Units Delivered to London in 10 Working Days.
Rigid Built
Nationwide Delivery
Blum Soft Close
Why London Homeowners Are Choosing SJB Over DIY Kitchens
London is the most competitive kitchen market in the UK, and Londoners are among the most discerning buyers anywhere. From the Georgian townhouses of Islington and the Victorian terraces of Hackney to the Edwardian semis of Ealing and the modern apartments of Canary Wharf, the capital’s eight million residents expect kitchen quality that justifies the premium prices they pay for their properties.
If you have been researching kitchen suppliers and considering DIY Kitchens, you will already know they offer a solid product range with rigid built construction. But the structural detail that separates a good kitchen from an exceptional one is the thickness of the back panel. DIY Kitchens use 6-9mm backs on their wall and base units. SJB Trade Kitchens uses 18mm solid backs on every single cabinet – the same Egger and Kronospan board used for the carcass sides, top, and bottom.
In a city where property prices routinely exceed a million pounds and kitchen renovations represent five-figure investments, this structural difference is not a minor detail. It is the difference between a kitchen that looks good on day one and a kitchen that maintains its structural integrity through decades of intensive family use.
London’s property market also moves fast, and renovation schedules are often tight. DIY Kitchens typically quote 4-8 weeks for delivery. SJB delivers from as little as 10 working days – a significant advantage when you are coordinating tradespeople, managing rental voids, or working to a completion deadline.
Why 18mm Backs Matter – The Detail Most People Miss
Most kitchen buyers never think to check the thickness of the back panel on their cabinets. DIY Kitchens, like most kitchen suppliers in the UK, use 6mm to 9mm back panels on their wall and base units. These thin backs contribute almost nothing to structural rigidity. SJB Trade Kitchens uses 18mm solid backs on every single unit – the same Egger and Kronospan board used for the carcass sides, top, and bottom. The result is a fully rigid box that resists racking and maintains its structural integrity for decades.
SJB vs DIY Kitchens – Side-by-Side Comparison
| Feature | DIY Kitchens | SJB Trade Kitchens |
|---|---|---|
| Carcass Thickness | 18mm | 18mm |
| Back Panel | 6mm-9mm (typical) | 18mm Solid |
| Hardware | Blum | Blum Antaro as standard; Legrabox or dovetail solid oak available as premium upgrades |
| Bespoke Widths | Limited / extra cost | Included as standard |
| Support | Ticket / email system | Direct with Steve – 20 years experience |
| Delivery | 4-8 weeks | From 10 working days |
Why Choose SJB Over DIY Kitchens in London?
The Georgian townhouses of Islington, Bloomsbury, and Primrose Hill contain some of London’s most architecturally significant kitchens. These basement and ground-floor spaces have thick walls, uneven floors, and non-standard alcoves that rarely accommodate standard-width units. SJB includes bespoke sizing as standard on every order – your units are made to your exact millimetre measurements at no extra cost, eliminating the filler panels and awkward gaps that standard dimensions inevitably create in period properties.
Hackney, Dalston, and the broader East London corridor have seen extraordinary regeneration over the past two decades. The Victorian terraces of London Fields and the warehouse conversions of Shoreditch demand kitchens that balance industrial character with contemporary functionality. SJB’s handleless and slab ranges suit these spaces perfectly, and our 18mm rigid construction is strong enough to support the island configurations and heavy stone worktops that are standard in high-end East London renovations.
South London’s Victorian and Edwardian housing stock – from the tree-lined streets of Dulwich and Herne Hill to the terraces of Brixton and Peckham – presents similar challenges. Chimney breast projections, bay window returns, and the slightly irregular wall angles of century-old properties all demand careful measurement and bespoke solutions. SJB’s approach handles all of this as standard, delivering a precision fit that transforms characterful but challenging spaces into functional, beautiful kitchens.
West London’s executive properties in Chiswick, Richmond, and Barnes command some of the capital’s highest prices, and their owners expect kitchen quality to match. The 18mm solid backs, Blum Antaro drawer boxes as standard, and the option to upgrade to Legrabox or dovetail solid oak drawers deliver a result that rivals German kitchen brands at 30-50% less than Howdens.
The modern apartment developments across Canary Wharf, Nine Elms, and the Olympic Park represent a different challenge – contemporary open-plan spaces where sleek, handleless designs are essential. SJB’s handleless gloss and matt ranges deliver exactly what these properties demand, and our 10-day delivery keeps renovation schedules on track for landlords and owner-occupiers alike.
London’s buy-to-let market is intensely competitive, and landlords need kitchens that combine durability with visual appeal. SJB’s 18mm rigid construction and Blum soft-close hardware are built to withstand the demands of rental properties, outlasting cheaper alternatives by years and reducing maintenance costs over the tenancy lifecycle.
London homeowners have access to every kitchen supplier in the country, and many choose SJB because the numbers make sense: 18mm solid backs versus 6-9mm, bespoke sizing included as standard, delivery from 10 working days versus 4-8 weeks, and pricing 30-50% less than Howdens. For a city that values both quality and value, this combination is compelling.
Steve Ball has over 20 years of experience as a kitchen specialist and can guide you through every aspect of your London kitchen project over the phone. Call 0161 509 4221 or email info@sjball.uk to discuss your requirements and request a free quote.
Explore More Kitchens in London
- Kitchens London – Our full London kitchen range
- DIY Kitchens Alternative – Compare SJB vs DIY Kitchens nationwide
- Bespoke Kitchen Units London
- Rigid Kitchen Units London
- Supply Only Kitchens London
Frequently Asked Questions
Yes. We deliver to every London postcode – from E1 to W14, N1 to SW19, and everywhere in between. Delivery is available from as little as 10 working days from order confirmation, significantly faster than the 4-8 weeks DIY Kitchens typically requires.
Absolutely. The Georgian townhouses of Islington, Bloomsbury, and Primrose Hill have basement and ground-floor kitchens with thick walls, uneven floors, and non-standard alcoves. SJB includes bespoke sizing as standard – your units are made to your exact millimetre measurements at no extra cost, ensuring a perfect fit in even the most challenging period properties.
DIY Kitchens use 6-9mm back panels. SJB uses 18mm solid backs on every cabinet – the same Egger and Kronospan board as the carcass sides. This creates a fully rigid box that resists racking and maintains structural integrity for decades. For London’s premium property market, this structural difference is a worthwhile investment.
SJB supplies Blum Antaro drawer boxes as standard on every kitchen – the same hardware used by premium German brands. For a premium upgrade, you can choose Blum Legrabox (a sleek, modern drawer system with glass sides) or dovetail solid oak drawer boxes for a traditional finish.
SJB is 30-50% cheaper than Howdens and competitively priced against DIY Kitchens. For a typical London kitchen renovation, you get 18mm solid backs, bespoke sizing included, Blum Antaro drawer boxes with Legrabox or dovetail oak upgrade options, and delivery from just 10 working days.
Request a Free Quote
Made to Order & Delivered in 10 Working Days
Rigid Built Cabinets with Blum Soft Close as Standard
Nationwide Delivery Available
SJB Trade Kitchens | Unit N, Central Trading Estate, Coulton Close, Oldham, OL1 4EB
Phone: 0161 509 4221 | Email: info@sjball.uk
SJB Trade Kitchens is an independent kitchen specialist. All competitor names are used for comparative purposes only based on publicly available specifications. SJB Trade Kitchens is not affiliated with Howdens, Wren Kitchens, Magnet, or DIY Kitchens.







