Toolstation logo
  2. Kitchens
  3. Kitchen Cabinets
  4. 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... 

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.

Related Categories
Kitchen KitKitchen Kit / Kitchen Kit Flatpack Larder Cabinet Slab Supergloss Cashmere 300mm
Save£22

Product code: AG967

Kitchen Kit Flatpack Larder Cabinet Slab Supergloss Cashmere 300mm

£206.09Was £228.99

ex. VAT £171.74Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack Shaker Kitchen Cabinet Base 3 Drawer Unit Ultra Matt White 500mm
Save£22

Product code: 87646

Kitchen Kit Flatpack Shaker Kitchen Cabinet Base 3 Drawer Unit Ultra Matt White 500mm

£203.84Was £226.49

ex. VAT £169.87Each

Kitchen KitKitchen Kit / Kitchen Kit Slab 3 Drawer Base Kitchen Cabinet Supermatt White 500mm
Save£22

Product code: AH170

Kitchen Kit Slab 3 Drawer Base Kitchen Cabinet Supermatt White 500mm

£197.99Was £219.99

ex. VAT £164.99Each

Kitchen KitKitchen Kit / Kitchen Kit Slab Wall Kitchen Cabinet Supermatt White 300mm
10%Off

Product code: AH139

Kitchen Kit Slab Wall Kitchen Cabinet Supermatt White 300mm

£77.84Was £86.49

ex. VAT £64.87Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack Shaker Breakfast Bar Back Panel Matt Alby Blue 900mm
Save£11

Product code: AJ844

Kitchen Kit Flatpack Shaker Breakfast Bar Back Panel Matt Alby Blue 900mm

£105.74Was £117.49

ex. VAT £88.12Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack J-Pull Kitchen Cabinet Corner Post Ultra Matt Dust Grey 720mm
10%Off

Product code: 44933

Kitchen Kit Flatpack J-Pull Kitchen Cabinet Corner Post Ultra Matt Dust Grey 720mm

£26.54Was £29.49

ex. VAT £22.12Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack J-Pull Kitchen Cabinet Tall Larder Unit Super Gloss Dust Grey 300mm
Save£22

Product code: 68654

Kitchen Kit Flatpack J-Pull Kitchen Cabinet Tall Larder Unit Super Gloss Dust Grey 300mm

£206.09Was £228.99

ex. VAT £171.74Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack Shaker Kitchen Cabinet Wall Unit Ultra Matt Cashmere 400mm
10%Off
( 1 )

Product code: 63537

Kitchen Kit Flatpack Shaker Kitchen Cabinet Wall Unit Ultra Matt Cashmere 400mm

£87.74Was £97.49

ex. VAT £73.12Each

Kitchen KitKitchen Kit / Kitchen Kit Value Slab Drawerline Base Cabinet Flatpack Matt Light Grey 600mm
Save£12

Product code: AH038

Kitchen Kit Value Slab Drawerline Base Cabinet Flatpack Matt Light Grey 600mm

£109.79Was £121.99

ex. VAT £91.49Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack J-Pull Kitchen Cabinet Base Oven Unit Ultra Matt White 600mm
10%Off

Product code: 84034

Kitchen Kit Flatpack J-Pull Kitchen Cabinet Base Oven Unit Ultra Matt White 600mm

£91.34Was £101.49

ex. VAT £76.12Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack Shaker Larder Cabinet Matt Alby Blue 500mm
Save£26

Product code: AJ869

Kitchen Kit Flatpack Shaker Larder Cabinet Matt Alby Blue 500mm

£241.18Was £267.98

ex. VAT £200.98Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack Shaker Kitchen Cabinet Tall Larder Unit Matt Sage Green 300mm
Save£22

Product code: AE037

Kitchen Kit Flatpack Shaker Kitchen Cabinet Tall Larder Unit Matt Sage Green 300mm

£206.09Was £228.99

ex. VAT £171.74Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack Shaker Kitchen Cabinet Wall Unit Matt Light Grey 900mm
Save£16

Product code: AF297

Kitchen Kit Flatpack Shaker Kitchen Cabinet Wall Unit Matt Light Grey 900mm

£143.99Was £159.99

ex. VAT £119.99Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack Shaker Larder Cabinet Matt Alby Blue 300mm
Save£22

Product code: AJ842

Kitchen Kit Flatpack Shaker Larder Cabinet Matt Alby Blue 300mm

£206.09Was £228.99

ex. VAT £171.74Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack J-Pull Kitchen Cabinet Wall Unit Ultra Matt Graphite 500mm
Save£11
( 1 )

Product code: 77090

Kitchen Kit Flatpack J-Pull Kitchen Cabinet Wall Unit Ultra Matt Graphite 500mm

£100.34Was £111.49

ex. VAT £83.62Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack Shaker Base End Panel Matt Alby Blue 600mm
10%Off

Product code: AJ861

Kitchen Kit Flatpack Shaker Base End Panel Matt Alby Blue 600mm

£44.54Was £49.49

ex. VAT £37.12Each

Kitchen KitKitchen Kit / Kitchen Kit Shaker Matt Dust Grey Drawerline Base Cabinet 500mm
Save£15

Product code: AH418

Kitchen Kit Shaker Matt Dust Grey Drawerline Base Cabinet 500mm

£140.84Was £156.49

ex. VAT £117.37Each

Kitchen KitKitchen Kit / Kitchen Kit Value Slab Matt White Fridge & Freezer Housing Flatpack 600mm
Save£25

Product code: AH560

Kitchen Kit Value Slab Matt White Fridge & Freezer Housing Flatpack 600mm

£227.24Was £252.49

ex. VAT £189.37Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack J-Pull Multi Rail Ultra Matt Cashmere 2745mm
10%Off

Product code: 65038

Kitchen Kit Flatpack J-Pull Multi Rail Ultra Matt Cashmere 2745mm

£39.14Was £43.49

ex. VAT £32.62Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack J-Pull Kitchen Cabinet Tall Oven & Microwave Unit Super Gloss Cashmere 600mm
Save£27

Product code: 76076

Kitchen Kit Flatpack J-Pull Kitchen Cabinet Tall Oven & Microwave Unit Super Gloss Cashmere 600mm

£242.99Was £269.99

ex. VAT £202.49Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack J-Pull Kitchen Cabinet Wall Blind Corner Unit Super Gloss Dust Grey 600mm
Save£15

Product code: 36556

Kitchen Kit Flatpack J-Pull Kitchen Cabinet Wall Blind Corner Unit Super Gloss Dust Grey 600mm

£136.79Was £151.99

ex. VAT £113.99Each

Kitchen KitKitchen Kit / Kitchen Kit Slab Supermatt Light Grey Blind Corner Base Kitchen Cabinet Flatpack 800mm
Save£15

Product code: AH488

Kitchen Kit Slab Supermatt Light Grey Blind Corner Base Kitchen Cabinet Flatpack 800mm

£140.84Was £156.49

ex. VAT £117.37Each

Kitchen KitKitchen Kit / Kitchen Kit Slab Larder Cabinet Supermatt Light Grey 600mm
Save£28

Product code: AH204

Kitchen Kit Slab Larder Cabinet Supermatt Light Grey 600mm

£254.69Was £282.99

ex. VAT £212.24Each

Kitchen KitKitchen Kit / Kitchen Kit J-Pull Drawerline Base Cabinet Gloss Cashmere 400mm
Save£15

Product code: AG898

Kitchen Kit J-Pull Drawerline Base Cabinet Gloss Cashmere 400mm

£134.99Was £149.99

ex. VAT £112.49Each

Kitchen KitKitchen Kit / Kitchen Kit Base Kitchen Cabinet Flatpack Slab Supermatt Agave Green 300mm
10%Off

Product code: AH301

Kitchen Kit Base Kitchen Cabinet Flatpack Slab Supermatt Agave Green 300mm

£91.79Was £101.99

ex. VAT £76.49Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack Shaker Drawerline Base Cabinet Matt Alby Blue 500mm
Save£24

Product code: AJ849

Kitchen Kit Flatpack Shaker Drawerline Base Cabinet Matt Alby Blue 500mm

£218.69Was £242.99

ex. VAT £182.24Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack Shaker Wall Cabinet Matt Alby Blue 600mm
10%Off

Product code: AJ833

Kitchen Kit Flatpack Shaker Wall Cabinet Matt Alby Blue 600mm

£71.09Was £78.99

ex. VAT £59.24Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack J-Pull Kitchen Cabinet Wall Unit Super Gloss White 450mm
10%Off
( 8 )

Product code: 76707

Kitchen Kit Flatpack J-Pull Kitchen Cabinet Wall Unit Super Gloss White 450mm

£92.69Was £102.99

ex. VAT £77.24Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack J-Pull Kitchen Cabinet Wall Unit Super Gloss Graphite 300mm
10%Off

Product code: 81430

Kitchen Kit Flatpack J-Pull Kitchen Cabinet Wall Unit Super Gloss Graphite 300mm

£85.49Was £94.99

ex. VAT £71.24Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack J-Pull Kitchen Cabinet Base Blind Corner Unit Super Gloss Cashmere 1000mm
Save£19

Product code: 90431

Kitchen Kit Flatpack J-Pull Kitchen Cabinet Base Blind Corner Unit Super Gloss Cashmere 1000mm

£176.84Was £196.49

ex. VAT £147.37Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack J-Pull Super Gloss Cashmere Sample
10%Off

Product code: 93457

Kitchen Kit Flatpack J-Pull Super Gloss Cashmere Sample

£13.49Was £14.99

ex. VAT £11.24Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack J-Pull Kitchen Cabinet Belfast Sink Base Unit Matt Cashmere 600mm
10%Off

Product code: AF351

Kitchen Kit Flatpack J-Pull Kitchen Cabinet Belfast Sink Base Unit Matt Cashmere 600mm

£70.19Was £77.99

ex. VAT £58.49Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack J-Pull Kitchen Cabinet Tall Fridge & Freezer 70/30 Unit Super Gloss White 600mm
Save£28
( 1 )

Product code: 55374

Kitchen Kit Flatpack J-Pull Kitchen Cabinet Tall Fridge & Freezer 70/30 Unit Super Gloss White 600mm

£260.54Was £289.49

ex. VAT £217.12Each

Kitchen KitKitchen Kit / Kitchen Kit Slab Base Kitchen Cabinet Supermatt White 600mm
Save£11

Product code: AH149

Kitchen Kit Slab Base Kitchen Cabinet Supermatt White 600mm

£103.49Was £114.99

ex. VAT £86.24Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack Shaker Belfast Sink Base Cabinet Matt Alby Blue 600mm
Save£11

Product code: AJ837

Kitchen Kit Flatpack Shaker Belfast Sink Base Cabinet Matt Alby Blue 600mm

£106.19Was £117.99

ex. VAT £88.49Each

Kitchen KitKitchen Kit / Kitchen Kit Slab Base Kitchen Cabinet Flatpack Supermatt Light Grey 300mm
10%Off

Product code: AH190

Kitchen Kit Slab Base Kitchen Cabinet Flatpack Supermatt Light Grey 300mm

£85.49Was £94.99

ex. VAT £71.24Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack Shaker Kitchen Cabinet Tall Larder Unit Ultra Matt Light Grey 300mm
Save£22

Product code: 81243

Kitchen Kit Flatpack Shaker Kitchen Cabinet Tall Larder Unit Ultra Matt Light Grey 300mm

£206.09Was £228.99

ex. VAT £171.74Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack Blind Corner Base Cabinet Slab Supergloss Cashmere 800mm
Save£15

Product code: AG935

Kitchen Kit Flatpack Blind Corner Base Cabinet Slab Supergloss Cashmere 800mm

£140.84Was £156.49

ex. VAT £117.37Each

Kitchen KitKitchen Kit / Kitchen Kit Value Slab Matt Light Grey Double Oven Housing Flatpack 600mm
Save£24

Product code: AH563

Kitchen Kit Value Slab Matt Light Grey Double Oven Housing Flatpack 600mm

£219.59Was £243.99

ex. VAT £182.99Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack J-Pull Kitchen Cabinet Base Unit Matt Sage Green 900mm
Save£18

Product code: AE002

Kitchen Kit Flatpack J-Pull Kitchen Cabinet Base Unit Matt Sage Green 900mm

£163.34Was £181.49

ex. VAT £136.12Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack Short Bridging Wall Cabinet Slab Supermatt Cashmere 500mm
10%Off

Product code: AG926

Kitchen Kit Flatpack Short Bridging Wall Cabinet Slab Supermatt Cashmere 500mm

£65.69Was £72.99

ex. VAT £54.74Each

Kitchen KitKitchen Kit / Kitchen Kit J-Pull Matt Sage Green Drawerline Base Cabinet 500mm
Save£15

Product code: AH397

Kitchen Kit J-Pull Matt Sage Green Drawerline Base Cabinet 500mm

£140.84Was £156.49

ex. VAT £117.37Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack J-Pull Kitchen Cabinet Base Unit Matt Sage Green 500mm
Save£11

Product code: AE063

Kitchen Kit Flatpack J-Pull Kitchen Cabinet Base Unit Matt Sage Green 500mm

£103.49Was £114.99

ex. VAT £86.24Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack Shaker Blind Corner Base Cabinet Matt Alby Blue 800mm
Save£19

Product code: AJ853

Kitchen Kit Flatpack Shaker Blind Corner Base Cabinet Matt Alby Blue 800mm

£175.49Was £194.99

ex. VAT £146.24Each

Kitchen KitKitchen Kit / Kitchen Kit Slab Supermatt White Base Kitchen Cabinet Flatpack 450mm
10%Off

Product code: AH448

Kitchen Kit Slab Supermatt White Base Kitchen Cabinet Flatpack 450mm

£95.84Was £106.49

ex. VAT £79.87Each

Kitchen KitKitchen Kit / Kitchen Kit Flatpack J-Pull Kitchen Cabinet Tall Larder Unit Ultra Matt White 500mm
Save£26
( 2 )

Product code: 32836

Kitchen Kit Flatpack J-Pull Kitchen Cabinet Tall Larder Unit Ultra Matt White 500mm

£241.19Was £267.99

ex. VAT £200.99Each

Kitchen KitKitchen Kit / Kitchen Kit Value Slab Matt Light Grey Wall Kitchen Cabinet Flatpack 900mm
Save£16

Product code: AH327

Kitchen Kit Value Slab Matt Light Grey Wall Kitchen Cabinet Flatpack 900mm

£143.99Was £159.99

ex. VAT £119.99Each

Kitchen KitKitchen Kit / Kitchen Kit Slab Drawerline Base Cabinet Flatpack Supermatt Agave Green 600mm
Save£13

Product code: AH041

Kitchen Kit Slab Drawerline Base Cabinet Flatpack Supermatt Agave Green 600mm

£119.69Was £132.99

ex. VAT £99.74Each