- Kitchens
- Kitchen Cabinets
- Flat Pack Kitchen Units
Flat Pack Kitchen Units
Assembling flat pack kitchen units has never been easier or quicker. Kitchen Kit’s quick-build cabinets can be put together in as little as 30 seconds – all you need to do is glue and click together, for a strong and secure fixing.
These flat pack kitchen cabinets are available in a range of sizes, shapes and styles to suit any project. Choose from Slab, Shaker or J-Pull door styles, with a comprehensive selection of base, wall and corner units to help you plan your kitchen exactly how you want it.
It’s not just the assembly that’s easy either. Because the cabinet, door and hinges are all included within one SKU, the ordering process is every bit as simple as the fitting. Delivery is fast too, and there’s a huge choice of kitchen worktops along with all kinds of accessories to create the perfect kitchen.
Unsure which design would work best in your space? Try these Kitchen Kit samples – they’re available in all door styles and colours to help you envision your new kitchen. You can also use this kitchen planner from Kitchen Kit – it will help you decide which kitchen cabinets you need to order, as well as planning layouts and sketching ideas.
Key Benefits of Flat Pack Kitchen Units:
- Speed and efficiency – Ready-to-assemble carcasses reduce on-site build time.
- Transport & logistics friendly – Flat-pack format suits stairs, tight doorways and smaller vans.
- Flexible layouts – Modular widths and heights let you tailor your design to the space.
- Quality you can trust – Built from 18 mm MFC, solid backs, adjustable legs/service voids.
- Great value – Flat-pack format often means lower cost than fully assembled units.
Are flat-pack kitchen units suitable for DIYers?
Yes. A DIYer can save money and build to own pace. Just ensure you have the correct tools and space.
How should I plan my layout when using flat-pack kitchen units or carcasses?
Measure the room carefully (floor to ceiling, walls, services). Choose base, wall and corner units in the correct widths. Allow service voids behind base units for plumbing and wiring.
What’s the difference between flat-pack kitchen cabinets and rigid (pre-assembled) cabinets?
Flat-pack cabinets need on-site build but cost less and ship easier. Rigid cabinets arrive assembled and fit faster but cost more and may be harder to deliver into tight spaces.
Product code: AH112
Kitchen Kit Shaker Microwave Wall Unit Flatpack Matt Sage Green 600mm
£109.99
ex. VAT £91.66 Each
Product code: AH563
Kitchen Kit Value Slab Matt Light Grey Double Oven Housing Flatpack 600mm
£243.99
ex. VAT £203.32 Each
Product code: 87503
Kitchen Kit Flatpack J-Pull Kitchen Cabinet Tall Double Oven Unit Ultra Matt Cashmere 600mm
£258.99
ex. VAT £215.82 Each
Product code: 51674
Kitchen Kit Flatpack J-Pull Kitchen Cabinet Base Unit Ultra Matt Graphite 500mm
£114.99
ex. VAT £95.82 Each
Product code: AH076
Kitchen Kit Shaker Microwave Wall Unit Flatpack Matt White 600mm
£109.99
ex. VAT £91.66 Each
Product code: 47375
Kitchen Kit Flatpack J-Pull Kitchen Cabinet Corner Post Super Gloss Graphite 720mm
£29.49
ex. VAT £24.57 Each
Product code: AH423
Kitchen Kit Slab Supergloss Light Grey Wall Kitchen Cabinet Flatpack 800mm
£141.49
ex. VAT £117.91 Each
Product code: AF320
Kitchen Kit Flatpack J-Pull Kitchen Cabinet Short Bridging Wall Unit Gloss Cashmere 500mm
£74.99
ex. VAT £62.49 Each
Product code: AG875
Kitchen Kit Slab Belfast Sink Base Cabinet Supermatt Cashmere 600mm Flatpack
£79.99
ex. VAT £66.66 Each
Product code: 21922
Kitchen Kit Flatpack Shaker Kitchen Cabinet Tall Oven & Microwave Unit Ultra Matt White 600mm
£269.99
ex. VAT £224.99 Each
Product code: AE115
Kitchen Kit Flatpack J-Pull Kitchen Cabinet Base Sink Unit Matt Sage Green 600mm
£121.99
ex. VAT £101.66 Each
Product code: AG871
Kitchen Kit Slab Base Cabinet Supermatt Cashmere 500mm Flatpack
£107.49
ex. VAT £89.57 Each
Product code: AH079
Kitchen Kit Shaker Drawerline Base Cabinet Flatpack Matt Cashmere 400mm
£149.99
ex. VAT £124.99 Each
Product code: AH132
Kitchen Kit Slab Wall Kitchen Cabinet Supergloss Light Grey 400mm
£92.49
ex. VAT £77.07 Each
Product code: 45818
Kitchen Kit Flatpack J-Pull Kitchen Cabinet Filler Super Gloss Cashmere 715x146mm
£23.99 was £24.44
ex. VAT £19.99 Each
Product code: AG907
Kitchen Kit Drawerline Base Cabinet Flatpack Value Slab Matt Light Grey 1000mm
£179.99
ex. VAT £149.99 Each
Product code: 29260
Kitchen Kit Flatpack J-Pull Kitchen Cabinet Wall Unit Super Gloss Graphite 800mm
£147.49
ex. VAT £122.91 Each
Product code: AH048
Kitchen Kit J-Pull Drawerline Base Cabinet Flatpack Matt Cashmere 1000mm
£241.99
ex. VAT £201.66 Each
Product code: 34094
Kitchen Kit Flatpack J-Pull Kitchen Cabinet Wall Unit Ultra Matt White 600mm
£115.49
ex. VAT £96.24 Each
Product code: AH431
Kitchen Kit Slab Supergloss Light Grey Oven & Microwave Housing Flatpack 600mm
£258.99
ex. VAT £215.82 Each
Product code: AJ865
Kitchen Kit Flatpack Shaker Microwave Wall Cabinet Matt Alby Blue 600mm
£109.99
ex. VAT £91.66 Each
Product code: AE017
Kitchen Kit Flatpack J-Pull Kitchen Cabinet Single Extractor Wall Unit Matt Sage Green 600mm
£73.99
ex. VAT £61.66 Each
Product code: AJ888
Kitchen Kit Flatpack Shaker Fridge & Freezer Housing Matt Alby Blue 600mm
£289.49
ex. VAT £241.24 Each
Product code: AH557
Kitchen Kit Value Slab Matt White Oven & Microwave Housing Flatpack 600mm
£246.49
ex. VAT £205.41 Each