Start with workflow, not style
Most cooking involves three zones: storing and washing food, preparing it, and heating it. In practice that means the refrigerator, the sink and the cooker. A layout works well when moving between those three is short and uninterrupted, and when other people can pass through without crossing the cook’s path.
You may see this described as the work triangle: the lines joining sink, cooker and refrigerator. It is a useful guideline rather than a strict rule, especially now that kitchens often hold several people, a dishwasher, a microwave and other appliances. The idea to keep is simple: avoid long walks between the main points, and avoid through traffic cutting across the middle.
Galley
A galley kitchen has two parallel runs of units with a walkway between them. It is common in narrow rooms and in many flats.
Strengths: very efficient steps between points, and compact. All storage is within a turn or two.
Limits: it can feel tight with more than one person. If both ends are open doorways, people will walk through the working space. Leave enough width between the runs for doors and drawers to open on both sides; a figure often suggested is somewhere around 40 to 48 inches, but check against your own appliances and habits.
Best for: long, narrow rooms. A one-wall version, with everything along a single wall, is the simplest variant for very small spaces, though it offers less worktop and more walking.
L-shape
An L-shape uses two adjoining walls. It leaves an open side that can hold a small table or simply stay clear.
Strengths: flexible, good for corners, and it keeps the triangle compact. It leaves room for a dining spot in medium-size rooms and works with open-plan arrangements.
Limits: the corner is awkward storage, so plan how you will use it (see the options for corner cabinets). Very long legs of the L make the cook walk farther.
Best for: square or slightly rectangular rooms with two usable walls.
U-shape
A U-shape wraps three walls. It provides the most continuous worktop and storage in a standard room.
Strengths: plenty of storage and surface, with the cook in the middle and everything within a short reach. Traffic naturally stays outside the U.
Limits: two corners to deal with, and if the room is narrow the U can feel enclosed. Between the arms, you generally need enough room to work with doors open; if the gap is too small, two people struggle. Wall units on all three sides can also make a small room feel heavy, so some people replace a section with open shelves or leave a window clear.
Best for: medium to large rooms, and people who cook often.
Island and peninsula layouts
An island is a freestanding block of units, often with seating, placed in the open space of an L-shape or one-wall kitchen. A peninsula is attached at one end to the main run. Both add worktop and storage, and both can divide the kitchen from a dining or living area.
An island only works when there is enough clearance around it. If the room is too small, the island blocks movement and the room becomes harder to use than without it. In that case a movable cart, which can be rolled aside, often gives you most of the benefit; the options are covered in the article on kitchen islands. Plumbing or cooking hobs in an island add cost because services must run through the floor.
Matching layouts to room shapes
| Room shape | Often works well | Watch for |
|---|---|---|
| Long and narrow | Galley or one-wall | Through traffic, tight aisle |
| Roughly square | L-shape, U-shape | Corner storage |
| Large rectangle | U-shape, L-shape with island | Clearance around island |
| Open-plan | L-shape with peninsula | Sightlines and noise |
| Very small | One-wall or compact galley | Limited worktop |
These are tendencies, not rules. Door and window positions, radiators and existing pipework can change the answer.
Testing a plan before committing
Draw an accurate floor plan, with door swings and window sills marked, and place the sink, cooker and refrigerator first. Check the clear space where people stand when appliance doors are open: an open oven door, dishwasher door and drawer all need room at the same time. A cardboard mockup or tape on the floor lets you walk through a routine, such as unloading groceries or preparing a meal, before you order anything. If you have limited mobility or someone in the household uses a wheelchair, wider aisles and lower worktops become more important.
Layout is the hardest thing to change later, so spend most of your planning time here. Finishes, handles and even many cabinet fronts can be updated years later; the position of the sink and the shape of the room cannot.