How to design a commercial kitchen layout

Design your kitchen for safety and speed

Your first step is to plan a logical one-way path for food, from delivery to the customer's plate. This ensures maximum efficiency and, crucially, prevents dangerous cross-contamination between raw and cooked foods. A well-designed workflow separates different tasks into dedicated zones, making your kitchen safer, faster, and a less stressful place to work.

The key kitchen zones

Most successful commercial kitchens, regardless of their size, contain distinct areas for different jobs. Thinking in zones is the best way to start planning your layout.

• Delivery and Storage: An area near the back door for receiving goods, with separate dry storage shelves and cold storage (fridges and freezers).
• Food Preparation: This should be split into two distinct sections: one for raw meat and fish, and another for vegetables, salads, and other ready-to-eat ingredients. This separation is vital for food safety.
• Cooking Station: The 'hot line' where the main cooking happens. This section will house your ovens, hobs, and grills, and must be located under a suitable extraction and ventilation system.
• Plating and Service Area (The Pass): A long counter area, often heated, where chefs add the final touches to a dish before handing it over to the waiting staff.
• Washing Area: This zone is for washing dirty pots, pans, and crockery. It should be kept separate from food preparation areas to avoid splashing and contamination.

A step-by-step guide to planning your layout

1. Measure your space accurately: Before you do anything, get a precise floor plan of your empty kitchen space. Note the location of doors, windows, and essential services like water, gas, and drainage.
2. Map the workflow on paper: Trace the journey of an ingredient from the delivery door, to the fridge, to the prep station, to the cooking line, onto the plate, and finally to the service pass. The goal is to make this path as short and logical as possible, with no doubling back.
3. Position your 'anchor' equipment: Your extraction canopy and your sinks are the least flexible items, as they depend on external vents and plumbing. Position these first, as they will dictate the location of your cooking and washing zones.
4. Prioritise safety and ergonomics: Ensure walkways are wide enough for staff to pass each other safely, even when carrying hot pans. Surfaces should be at a comfortable working height. Plan for dedicated hand-washing sinks in both the prep and cooking areas.
5. Plan for every little thing: Where will the bins go? Where will you store cleaning chemicals? Where will staff keep their personal belongings? Factoring these details in now will prevent major headaches later.

Top Tip: Involve the person who will be running the kitchen, such as your head chef, in the design process. Their practical experience is invaluable for creating a layout that works under the pressure of a busy service.