Trustpilot Trust Score of 5.0
Kitchen Cabinets by Sigma 3 Kitchens
Features of our Kitchen Cabinets
Kitchen Wall Cabinet with Bi Fold Doors
Wide Kitchen Cabinet with Wood Effect Drawers
Extra Wide Kitchen Wall Cabinets

Kitchen Cabinets

We've removed the industry-standard centre post and constructed our cabinets with sturdy 18mm board and aluminium profile edges. Designed to created an innovative solution for those who want the space, elegance and quality that bespoke kitchens can offer, but without a bespoke price tag.

Up to 30% more useable storage space.

No centre posts for ease of access.

Constructed using FSC® certified wood.

Available in 11 Colours:

Portland Oak

Portland Oak

Tuscan Walnut

Tuscan Walnut

White

Ivory

Scots Grey

Light Grey

Heritage Grey

Highland Stone

Stone Grey

Willow

Willow

Lithium Graphite

Would you like a Our Kitchen Cabinets as part of your dream kitchen? Talk to our designers for a free, no-obligation design & quote.

Book a Free Design Appointment

Not ready to talk? View our free brochures to see all our inspirational imagery and access the latest exclusive offers.

Features & Benefits of Our Our Kitchen Cabinets

Safe Storage inside our Cabinets

Safe Storage

Each base cabinet is strengthened with six legs and shelves have an aluminium profile to prevent shelf-edge accidents.

Make the most of awkward spaces with our cabinets

Make the Most of Your Space

We offer wide a range of sizes, from extra-wide units to slimline larders, meaning you can turn any void into neat storage.

Highly accessible cabinets with no centre posts

Highly Accessible

Our cabinet have no centre posts and boast depths of 340mm (wall) and 600mm (base), offering 30% and 17% more space than industry standards – perfect for organisation and ease of access.

Cabinets that are perfect for home cooks

Perfect for Home Cooks

Designed for convenience, our cabinets facilitate full pantries, as well as solid cookbook nooks and spice racks, meaning you can experiment more in your kitchen.

Sigma 3 Kitchens Wall Cabinet

The Wall Cabinet

  • No center posts make our wall cabinet easy to access for lots of mugs, glasses and large kitchenware.
  • They have 30% more storage space than an industry standard wall cabinet.
  • Additional strength and support from an aluminium profile that also stops items falling out.
Sigma 3 Kitchens Base Cabinet

The Base Cabinet

  • 18mm top and back panels for superb strength and stability.
  • No centre posts make our cabinets a pleasure to use and provide access to the full width of the cabinet.
  • 11% more storage space than a standard cabinet due to the 600mm depth.
  • A more aesthetically pleasing hinge with a hidden hinge plate.
  • 6 cabinet legs for added stability.

OUR LATEST OFFERS

20% off Kitchens, Plus Much More

20% off Appliances and Sinks

20% off 50 Selected Appliances & Sinks*

Up to £1,750 cashback on Neff appliances

Up to £1,750 Cashback on Neff Appliances*

10% off selected Quartz and Granite Worktops

10% off Granite & Quartz Worktops*

20% off Kitchens

20% off all Fitted Kitchen ranges

How to purchase a kitchen from Sigma 3

How to Purchase a Sigma 3 Kitchen

  1. Find Your Ideal Kitchen Aesthetic. Explore our free brochures to discover your favourite style and colour palette.
  2. Talk to Your Local Showroom. Tell one of our expert kitchen designers about your dream kitchen requirements and budget.
  3. Create Your Kitchen Wish List. Tell us all about the specific features you want in your ideal kitchen space - you can complete your Wish List here.
  4. Get a Design and Quote. The exciting part! Get a 3D design and quote from your local Masterclass retailer.
  5. Let Us Handle the Rest. Relax as we manufacture your kitchen and deliver it ready for your fitter to install.
Book a Free Design Appointment

Visit Our Kitchen Showrooms

Abergavenny Kitchen Showroom

Abergavenny Showroom

18 Cross St, Abergavenny, NP7 5EW

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Cardiff East Kitchen Showroom

Cardiff East Showroom

2 The Design Quarter, Cardiff, CF23 9XE

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Cardiff West Kitchen Showroom

Cardiff West Showroom

485 Cowbridge Rd, Cardiff, CF5 5TG

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Esher Kitchen Showroom

Esher Showroom

86-90 High Street, Esher, KT10 9QJ

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Llantrisant Kitchen Showroom

Llantrisant Showroom

Llantrisant Business Park, Pontyclun, CF72 8LF

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Newport Kitchen Showroom

Newport Showroom

126 Lower Dock Street, Newport, NP20 1EG

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Swansea Kitchen Showroom

Swansea Showroom

2 Mannesmann Close, Swansea, SA7 9AH

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Our Kitchens Have Featured In...

Book a Free Design Appointment

Let's Design Your Dream Kitchen

Create a wish list with a designer, explore beautiful displays & samples, and get a no-obligation design & quote when you're ready. We just need a few details so we can get in touch:

Trustpilot Trust Score of 5.0

Highest rated kitchen retailer in the UK. Est. 1975 and made in Wales.

Would you like to know more before booking?
See our process here.

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INSPIRATION TO YOUR INBOX

Get Free Brochures, Guides & Exclusive Offers

Complete our simple form and we'll send you our brochures, magazines, guides and exclusive offers. You'll also have the option to request beautiful hard-copies.

Trustpilot Trust Score of 5.0

Highest rated kitchen retailer in the UK. Est. 1975 and made in Wales.

Free Kitchen Brochures, Guides and Offers