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Kitchen Layout Ideas: Galley, L-Shaped, U-Shaped and Island

The six main kitchen layouts are galley, single wall, L-shaped, U-shaped, island and peninsula. Galley and single-wall layouts suit narrow rooms, L-shaped suits most square kitchens, U-shaped suits larger rooms, and islands and peninsulas suit open-plan kitchen diners. The best layout is the one that fits your room, keeps the sink, hob and fridge close together and leaves enough space to move.

Supply and fit L-shaped kitchen-diner in a family home near Glasgow
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What are the main kitchen layouts?

There are six main kitchen layouts, and almost every kitchen is one of them or a mix of two. Each one suits a different shape of room.

LayoutWhat it isBest for
GalleyTwo parallel runs with a walkway betweenLong, narrow kitchens
Single wallOne run of units along one wallVery narrow rooms, flats, kitchen diners
L-shapedTwo runs meeting at a cornerMost square or rectangular kitchens
U-shapedThree runs on three wallsLarger kitchens that want maximum storage
IslandAny layout plus a freestanding unit in the middleLarge, open-plan kitchens
PeninsulaA run that juts out from a wall or the end of a runKitchen diners without space for an island

What is the kitchen work triangle?

The work triangle is the imaginary line joining the sink, the hob and the fridge, the three places you use most when cooking. Keeping them reasonably close, without anything blocking the path between them, makes a kitchen easier to work in. It's a guide rather than a rule, and many modern kitchens use zones instead: a prep zone, a cooking zone, a cleaning zone and a storage zone.

Is a galley kitchen a good layout?

A galley kitchen is one of the most efficient layouts, because everything is within a step or two. It suits long, narrow rooms and is very common in Glasgow tenements and older flats.

What works well in a galley

  • Short distances between the sink, hob and fridge
  • Lots of storage on two walls
  • A window at the end, which brings light down the length of the room

What to plan for

  • The walkway must be wide enough for open doors and two people passing.
  • Appliance doors shouldn't open straight into each other across the gap.
  • Tall units work best at one end, so they don't make the walkway feel like a corridor.

When does a single-wall kitchen work best?

A single-wall kitchen works best in a narrow room, a small flat, or an open-plan space where the kitchen shares the room with dining or living. It's often the most affordable layout because there are no corners. The trade-off is limited worktop, so plan tall storage and consider a freestanding island or table for extra prep space.

The L-shaped kitchen is popular because it fits most rooms and leaves open floor space for a table or an island. Two runs meet at a corner, which keeps the sink, hob and fridge close together without boxing you in.

Making the most of an L-shape

  • Use the corner well, with a carousel, pull-out or blind corner unit, so the space isn't wasted.
  • Put the sink and hob on different runs, so two people can work at once.
  • Add a table or small island in the open side of the L if there's room.

Where it's less suited

  • Very narrow rooms, where a galley would give more storage
  • Very large rooms, where the far side of the L can feel a long way from the rest

Is a U-shaped kitchen right for you?

A U-shaped kitchen is right if you have a larger room and want the most worktop and storage possible. Units run along three walls, which gives plenty of space for two cooks. In a smaller room, though, a U-shape can feel enclosed, and it has two corners to make use of, which adds cost.

How much space do you need for a kitchen island?

You need enough room for the island itself plus a clear walkway around it. A common guide in the UK is around 1m or more on each working side, so doors, drawers and people can pass comfortably. In practice, that means islands usually suit larger kitchens or open-plan rooms. If there isn't room for a walkway on every side, a peninsula gives you similar worktop and seating without needing space all round.

What to plan for with an island

  • Services. A sink or hob on the island needs water, waste or power run under the floor.
  • Extraction. A hob on the island needs a ceiling or downdraft extractor.
  • Seating. Allow a worktop overhang for stools, and space behind them.

When a peninsula is better

  • The room is too narrow for a walkway on both sides of an island.
  • You want seating but can't lose a lot of floor space.
  • The services are on a wall, so a peninsula can share them.

Which kitchen layouts suit Glasgow homes?

Different types of Glasgow home tend to suit different layouts, because their kitchens are shaped differently. This is what we see most often:

Type of homeTypical kitchenLayouts that usually work
Sandstone tenement flatTall, narrow, often with a bed recessGalley, L-shaped, single wall
Four-in-a-block cottage flatCompact, square or galleyL-shaped, galley
1930s semi or terraceSmall rear kitchen, often knocked throughL-shaped, or U-shaped once extended
Ex-council houseRectangular, often next to a dining roomL-shaped, U-shaped, or open-plan with a peninsula
Newer estate homeOpen-plan kitchen dinerL-shaped with an island or peninsula

Our tenement kitchen ideas guide has more on making the most of tenement kitchens.

How much does changing your kitchen layout cost?

Keeping the sink, hob and appliances where they are is always the cheapest option, because the plumbing, gas and electrics stay in place. Moving them adds trade work, and removing a wall turns the job into a renovation.

ChangeWhat it involvesCost impact
Same layout, new kitchenFitting onlyLowest: fitting from £795 with us
New layout, same roomMoving pipes, gas or socketsTrade work priced at the survey
Adding an island with a sink or hobServices under the floor, extractionHigher, priced at the survey
Removing a wallStructural work, building warrantRenovation, from £7,950 with us

Our supply and fit kitchens service includes planning the layout with you, from £4,495, with no VAT added.

Planning a new layout?

Book a free survey and we'll measure the room, look at where the services run and help you choose a layout that works.

Kitchen layout questions

What is the most popular kitchen layout?

The L-shaped kitchen is one of the most popular layouts, because it fits most rooms, keeps the sink, hob and fridge close together, and leaves space for a table or island. In Glasgow tenements and older flats, galley kitchens are also very common, simply because so many of those kitchens are long and narrow. The right choice still depends on your room, so measure it before you decide.

What is the best layout for a small kitchen?

For a small kitchen, a galley or single-wall layout usually works best, because there are no awkward corners and everything is within reach. Go tall with storage, choose slim appliances where they help, and keep the worktop clear. In a small square room, a compact L-shape can also work well and leave space for a small table. Pale doors and good lighting also help a small room feel bigger.

How wide should a galley kitchen walkway be?

The walkway should be wide enough for doors, drawers and appliance doors to open fully while someone stands in front of them, and for two people to pass if two of you cook. The right width depends on your room and appliances, so plan it with your fitter and check the gap with doors open, not closed. We check this at the survey with your chosen appliances.

Can I put a sink or hob on a kitchen island?

Yes, but it adds work. A sink needs a water supply and a waste pipe run under the floor, with enough fall to reach the drain. A hob needs a power supply or a gas pipe, plus a ceiling or downdraft extractor. In a timber floor this is often straightforward; in a solid floor it may need channelling, so we check at the survey.

Is a peninsula better than an island?

A peninsula is better when the room isn't wide enough for a walkway on both sides of an island. It gives you extra worktop, storage and seating, and it can share services with the wall it's attached to. An island is better in a large, open-plan room, where being able to walk all the way round makes the kitchen easier to use.

Does changing the kitchen layout cost more?

Usually, yes. Keeping the sink, hob and appliances in the same place is the cheapest option, because the plumbing, gas and electrics don't move. Moving them adds a plumber, gas engineer or electrician, and removing a wall adds structural work and a building warrant. We price every change at the survey, so you can decide what's worth it. Sometimes a small change gives most of the benefit.

How do I use a kitchen corner unit well?

Choose corner storage that brings things out to you, such as a carousel, a pull-out corner system or a corner drawer unit, rather than a deep cupboard you have to reach into. These cost more than a blind corner, but they make the space useful. On an L-shaped or U-shaped kitchen, good corner storage can make a real difference. Ask to see how it works before you order.

Can you help me design my kitchen layout?

Yes. With our supply and fit service, we measure the room, look at where the services run and plan the layout with you before ordering. If you're buying your own kitchen, we check your retailer's plan against our measurements at a free survey, and flag anything that won't fit or would work better another way. The survey is free, with no obligation, and comes with a fixed written quote.

Sources

Prices are taken from our November 2026 price list and have no VAT added. Checked 11 November 2026. Clearances are general guidance; always plan your exact spaces with your fitter and your appliances' instructions.

Related: Supply and fit kitchens in Glasgow, Tenement kitchen ideas and How to measure your kitchen.