The short answer
The five main kitchen layouts are galley, L-shaped, U-shaped, island and open-plan, and the right one depends on the shape and size of your room, not on fashion. A good layout keeps the sink, hob and fridge — the “work triangle” — close enough to be efficient but not cramped. Galley and L-shaped suit smaller or narrower rooms; U-shaped and island layouts need more space. See the planning guide for turning a layout into a plan.
Layout is the single biggest decision in a kitchen because it shapes how the room works every day and how much storage and worktop you get. The same budget can deliver a frustrating kitchen or a brilliant one depending on the layout. This guide compares the five common layouts, explains the work triangle, and helps you match a layout to your space.
Layouts at a glance
- Galley — narrow rooms
- L-shaped — most rooms, corners used
- U-shaped — maximum storage
- Island — larger open spaces
- Open-plan — kitchen-diner living
- Key principle — the work triangle
The five common layouts compared
Each layout suits a different room shape and lifestyle. Galley uses two parallel runs and is efficient in a narrow space; L-shaped wraps two walls and suits most rooms; U-shaped uses three walls for maximum storage; an island adds a central run for prep, seating or a sink; and open-plan merges the kitchen with dining or living space. The table sets out where each works best.
| Layout | Best for | Watch out for |
|---|---|---|
| Galley | Narrow rooms, efficient cooking | Limited seating, can feel tight |
| L-shaped | Most rooms, sociable corner use | Corner cabinets can waste space |
| U-shaped | Maximum storage and worktop | Needs a wider room |
| Island | Larger open spaces, seating | Needs clearance all round |
| Open-plan | Family living, entertaining | Ventilation, noise, structural work |
The work triangle
The work triangle links the three points you move between most: the sink, the hob and the fridge. The principle is that these should be close enough to make cooking efficient, but not so close that two people get in each other's way. A common guide is that the sides of the triangle add up to between roughly 4 and 8 metres, with no single side too short or too long. The triangle is a guide, not a rule — modern kitchens with islands often work in zones — but it is a useful sanity check on any layout.
Matching a layout to your room
Measure the room first, including doors, windows, radiators and the ceiling height, then choose a layout that fits rather than forcing a fashionable one into the wrong space. A galley suits a long narrow room; an L-shape suits a square or rectangular room and frees a corner for a table; a U-shape needs width but gives the most storage; and an island needs at least around a metre of clearance all round to be usable. If you are knocking through to create an open-plan space, read open-plan considerations first.
Common layout mistakes
The usual mistakes are squeezing in an island that leaves too little clearance, placing the hob under a window (which can breach ventilation and safety guidance), forgetting landing space either side of the hob and sink, and burying storage in inaccessible corners. A good designer will spot these; a showroom or independent designer can produce a plan to scale. This is general information; the best layout depends on your specific room, services and how you use the kitchen.
Compare kitchen quotes
A good layout is worth getting right. Compare designs and quotes from kitchen design and fitting specialists who can plan to scale for your room.
Frequently asked questions
What is the best kitchen layout?
There is no single best layout — it depends on your room. Galley suits narrow rooms, L-shaped suits most rooms, U-shaped gives maximum storage, an island suits larger open spaces, and open-plan suits family living. Measure your room and match the layout to it rather than to fashion.
What is the kitchen work triangle?
The work triangle links the sink, hob and fridge — the three points you move between most when cooking. The idea is to keep them close enough to be efficient but not cramped, with the sides adding up to roughly 4 to 8 metres. It is a useful guide rather than a strict rule.
How much clearance does a kitchen island need?
As a guide, allow at least around a metre of clearance all the way round an island so people can pass, open doors and stand to work. Squeezing an island into too small a space is a common mistake that makes the kitchen harder to use, not easier.
Can I move the sink or hob in a new layout?
Yes, but moving plumbing or a gas point adds cost. A gas hob relocation must be done by a Gas Safe registered engineer, and new electrical circuits are notifiable under Building Regulations Part P. A layout that works with existing services is usually cheaper.
Sources & further reading
- KBSA (Kitchen Bathroom Bedroom Specialists Association) — guidance on kitchen design and layout
- Gas Safe Register — rules for relocating gas hobs and appliances
- GOV.UK / Building Regulations — ventilation and electrical safety in dwellings
- TrustMark — finding and checking registered tradespeople
This is general information, not advice for your specific property or installation. The best layout depends on your room, services and how you use the kitchen.