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Kitchen design

Kitchen Layouts: Galley, L-Shape, U-Shape and Island Compared

Which layout fits which room, the work triangle, and the clearances that make a kitchen comfortable to use.

By HarrietAI-assistedApproved for publication by BeneRecipes Editor on 13 October 2026Updated 8 October 2026
An early 1900s floor plan of a kitchen and stove room
Photo: Miscellaneous Items in High Demand, PPOC, Library of Congress · Public domain

Before choosing cupboard doors or colours, decide the layout. It sets how far you walk between the sink, cooker and fridge, how many people can cook at once and whether there is room to eat.

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The main layouts

LayoutSuitsWatch out for
Single wallSmall flats, open-plan roomsLittle worktop; long walks along one run
Galley (two parallel runs)Narrow rooms; one main cookThrough-traffic; needs about 1.2 m between runs
L-shapeMost medium rooms; leaves space for a tableAwkward corner cupboard
U-shapeKeen cooks; lots of storageCan feel enclosed; two corners
Island or peninsulaLarge or open-plan roomsNeeds about 1 m clear on every working side
A single-wall fitted kitchen along one side of an open-plan room
A single-wall fitted kitchen along one side of an open-plan room · Photo: SmashingIt99 · CC0

The work triangle

The classic rule, from mid-20th-century kitchen research, links the sink, cooker and fridge:

  • Each side of the triangle roughly 1.2–2.7 m.
  • All three sides added together roughly 4–8 m.
  • No tall units or main walkways cutting across it.

It is a guide, not a law: modern kitchens with two cooks often work in zones instead (a prep zone, a cooking zone and a cleaning zone).

Useful clearances

SpaceGuide
Walkway between facing units1.0–1.2 m
Worktop beside the hob30 cm or more each side
Worktop beside the sink60 cm or more on one side for draining
Room behind a chair at a tableabout 90 cm

Not sure?

If you have space for a centrepiece, compare an island with a farmhouse table. In an old house with uneven walls, an unfitted kitchen may suit better than any fitted layout.

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