How To Design A Commercial Kitchen Layout for Your Restaurant

A good layout decides whether service runs smoothly or staff fight for space every night. Designing a commercial kitchen layout starts with the menu and ends with safety clearances. Follow the sequence below and you will avoid costly rework on your first build.

Start With the Menu and Workflow Zones

Map every dish to the equipment that produces it, then arrange five zones in workflow order: receiving and storage, preparation, cooking, plating, and dishwashing. Food should move forward without crossing paths, which reduces accidents and speeds up service. A straight or L-shaped flow suits most restaurants; a central island works for larger operations.

Size Each Zone by Percentage

Budget floor area before buying anything. Cooking and prep typically take 40 to 60 percent of total space, storage around 20 percent, and dishwashing roughly 15 percent. A reach-in refrigerator needs about 1 square meter, while a six-burner range occupies nearly 2 square meters with clearances.

Keep Aisles and Safety Clearances

Aisles are where layouts fail. Allow 90 to 120 centimeters (36-48 inches) for main walkways so staff pass safely with hot pans, and at least 75 centimeters (30 inches) between equipment and walls. Never block exits, electrical panels, or fire-suppression access to a Type I hood.

Plan Utilities and Code Requirements

Position cooking equipment along shared gas lines and within hood coverage; exhaust design often runs about 100 CFM per linear foot for light cooking. Confirm electrical service, whether 208V or 240V, plus water and drainage before finalizing. Health codes in most jurisdictions require a three-compartment sink and a dedicated handwashing sink, so reserve space for both early.

A layout drawn around menu, zones, and clearances will serve your kitchen for a decade. NTS provides one-stop commercial kitchen solutions for restaurants and food service businesses across Southeast Asia, Africa, and South America, including layout guidance and complete equipment supply. Visit www.ntsmart.com to plan your kitchen with an experienced B2B export partner.

• FAQ: What are the five zones in a commercial kitchen layout?

  Receiving and storage, preparation, cooking, plating, and dishwashing, arranged in workflow order so food moves forward without crossing paths.

• FAQ: How much aisle width does a commercial kitchen need?

  Main walkways should be 90 to 120 centimeters (36-48 inches) wide, with at least 75 centimeters between equipment and walls for safe movement.

• FAQ: What percentage of space should cooking and prep take?

  Cooking and preparation areas typically occupy 40 to 60 percent of total kitchen space, with storage near 20 percent and dishwashing around 15 percent.

• FAQ: Does a commercial kitchen layout require a handwashing sink?

  Yes. Most health codes require a dedicated handwashing sink in addition to a three-compartment sink, so plan space for both early.