Planning a new kitchen is one of the most exciting — and most stressful — home improvement projects you can take on. It's the room where you spend more time than you probably realise, and it has to work hard: food prep, family breakfasts, homework, hosting friends. Get it right and it transforms daily life. Get it wrong and you're reminded of it every single morning.
Whether you're starting from a blank shell or reworking an existing layout, this guide walks you through everything you need to know before a single unit goes on the wall.
Start With the Space, Not the Style
The biggest mistake people make is falling in love with a kitchen aesthetic before they've understood how their room actually functions. Pinterest boards are great for inspiration, but a beautiful kitchen that doesn't work for your lifestyle will frustrate you within weeks.
Before anything else, measure your room carefully. Note the positions of:
- Windows and the direction they face (this affects where your sink and main work areas should sit)
- Doors and which way they open
- Existing plumbing and waste pipe locations
- Radiators and heating runs
- Electrical consumer unit position
These fixed points will shape your layout more than anything else.
The Four Classic Kitchen Layouts
Most kitchens fall into one of four configurations. Understanding which applies to you — or which is possible in your space — is the foundation of good planning.
The Galley Kitchen runs units along two parallel walls. Incredibly efficient for cooking, it keeps everything within arm's reach. Works brilliantly in narrower spaces but can feel closed-off in social households. The key is ensuring there's at least 1,000mm of clearance between opposing units.
The L-Shape is the most common layout in UK homes. Units occupy two adjacent walls, naturally creating a work triangle between sink, hob, and fridge. It opens up the room and leaves space for a dining table or island, making it well suited to open-plan living.
The U-Shape wraps units around three walls, giving you maximum storage and worktop run. It works best in larger rooms — anything under about 3.5m wide will feel cramped. In a generous space, it's arguably the most practical layout for serious cooking.
The Island Kitchen adds a freestanding central unit to any of the above. Islands are enormously popular right now, but they need room to breathe — you want at least 1,000–1,200mm of clear walkway on all sides. An island that's too small, or surrounded by too little space, creates more problems than it solves.
The Work Triangle (and Why It Still Matters)
The work triangle is an old principle — developed in the 1940s — that positions the three most-used points in a kitchen (sink, hob, and refrigerator) so that the combined distances between them are neither too large nor too small. The classic recommendation is a total triangle perimeter of between 4,000mm and 8,000mm.
It's a useful rule of thumb, but modern kitchens often need to account for more than one cook, a dishwasher workflow, and prep areas separate from cooking zones. Think of it less as a rigid rule and more as a reminder to consider flow: are you constantly crossing the room to move ingredients from fridge to prep area? Do you have to walk past a hot hob to reach the sink? These small inefficiencies add up over years of cooking.
Plan Your Zones Before You Plan Your Units
Rather than thinking unit by unit, think in zones:
Prep zone — the main worktop area where chopping, mixing, and food preparation happens. This should sit between your fridge and hob, with good overhead lighting and ideally close to the sink.
Cooking zone — your hob and oven. Consider extraction above the hob early in planning (not as an afterthought) as it affects unit positioning and often requires structural work.
Cleaning zone — sink, dishwasher, and waste/recycling. Positioning these close to each other, and near the main worktop, makes post-cooking clean-up much more efficient.
Storage zone — larder units, tall cabinets, and pantry space. Think about where you'll store dry goods, small appliances, and the things you use less often. A tall larder unit at the end of a run keeps a kitchen feeling ordered.
Social zone — if your kitchen opens into a dining or living space, consider how the kitchen faces into the room. An island with seating, or a peninsula, can create a natural gathering point without compromising the working area.
How to Plan Your Kitchen Online Before You Commit
One of the smartest things you can do before visiting any showroom or placing any orders is to draw your kitchen out at scale. It forces you to confront the reality of dimensions — that beautiful 1,200mm island might leave you with only 800mm of walkway on each side once it's actually in the room.
This is exactly what freeroomplanner.com is designed for. It's a free, browser-based 2D room planning tool that lets you map out your kitchen to scale, drop in units, appliances, and fixtures, and test different layouts before spending a penny. No download, no account required — just open it and start planning.
It's particularly useful for testing whether an island is genuinely viable in your space, or whether an L-shape with a breakfast bar might serve you better. Seeing it drawn out at scale changes the conversation completely.
Worktops: More Than an Aesthetic Choice
Your worktop is a working surface first and a design feature second. The most popular options in UK kitchens right now are:
Quartz composite — the dominant choice for good reason. Extremely hard-wearing, non-porous (so hygienic), and available in hundreds of finishes. It won't tolerate hot pans placed directly on it, but with trivets it's low-maintenance and long-lasting.
Solid wood — warm, beautiful, and repairable. Scratches and stains can be sanded back. Requires regular oiling and won't suit everyone's cleaning habits, but in the right kitchen it's hard to beat aesthetically.
Marble and natural stone — striking and timeless, but porous and prone to staining from acidic foods and liquids. Best suited to low-traffic sections like an island top rather than a full run of prep worktop.
Laminate — massively underrated. Modern laminate worktops can convincingly mimic stone or wood, are budget-friendly, and are easy to replace if damaged. A sensible choice for a rental or a kitchen you're not planning to keep for decades.
Sintered stone (Dekton, Neolith) — newer to the mainstream, sintered stone is extremely hardwearing, heat-resistant, and UV-stable (useful near windows). Premium-priced but increasingly popular in high-end installations.
Finding the Right Kitchen Maker
Once your layout is settled and you have a clear sense of your style, budget, and must-haves, it's time to find a kitchen maker. There's a significant difference between the large national retailers (where you often deal with a salesperson rather than a craftsperson) and the independent kitchen designers and manufacturers who work to a brief.
If you're looking for something bespoke — whether that's hand-painted cabinetry, unusual dimensions, or a particular timber — independent makers are almost always the better route. The quality of construction, the attention to detail, and the relationship you build through the process are typically far superior.
kitchensdirectory.co.uk is a UK directory of kitchen makers and designers, covering independent studios and specialists across the country. It's a good starting point for finding makers local to you, browsing portfolio work, and getting a sense of styles and price points before committing to showroom visits. Whether you're after a handleless contemporary kitchen, a traditional in-frame design, or something fully bespoke, it's worth searching by region to see who's operating near you.
Budget: Where to Spend and Where to Save
Kitchen budgets vary enormously — from £5,000 for a modest refresh to £50,000+ for a full bespoke installation. Before you start getting quotes, it's worth getting a ballpark figure so you can walk into conversations with suppliers with realistic expectations. kitchencostcalculator.com is a handy tool for estimating what your project is likely to cost based on size, specification, and finish level.
As a rough framework:
Spend on:
- Carcasses and hinges (Blum and Grass hardware is noticeably better over a decade of daily use)
- Worktops (these set the tone of the whole kitchen and are expensive to replace)
- Appliances you use every day — hob, oven, and dishwasher in particular
- Extraction (undersized or poor-quality extraction is a persistent daily frustration)
Save on:
- Door fronts (a mid-range painted door often looks as good as a premium one from across the room)
- Internal storage fittings (pull-out organisers are satisfying but rarely essential)
- Statement lighting (can be swapped later as tastes change)
Common Mistakes to Avoid
Not accounting for opening clearances. Dishwasher doors, oven doors, and tall fridge-freezers all need clear space to open fully. Always check swing paths when planning unit positions.
Underestimating extraction requirements. Your extractor hood should be rated to recirculate the air in your kitchen at least ten times per hour. Most hoods sold in showrooms are underpowered for the purpose. Check the m³/h rating against your room volume.
Ignoring the ceiling height. Units that stop 300mm short of a 2,700mm ceiling just collect grease and look unfinished. Either run units to the ceiling or use the space deliberately (open shelving, lighting pelmet, corbels).
Too little sockets. You can never have too many kitchen sockets. Plan for far more than you think you need — at worktop level, inside cupboards for appliances, and if possible, in an island.
Planning lighting as an afterthought. Recessed ceiling downlights alone are almost always inadequate. Plan for under-cabinet task lighting over the prep zone, and consider how natural light falls across worktops at different times of day.
A Final Word
A kitchen should last fifteen to twenty years if well built. That makes it worth spending real time in the planning phase — not just flicking through brochures, but drawing the space, testing layouts, thinking about how you actually cook and live, and finding the right people to build it.
Use the tools available to you: freeroomplanner.com for working out your layout at scale, and kitchensdirectory.co.uk when you're ready to find a maker. The effort you put in upfront is always paid back in the room you end up with.