Restaurants are among the most heavily reviewed fit-outs in Dubai. One layout has to satisfy food safety, Civil Defence, the building's landlord, utilities and the planning authority, and each looks at the kitchen and dining room from a different angle. Most delays come from layouts that work for one reviewer but not the others.
This guide sets out the architectural requirements that shape a restaurant design in Dubai: kitchen layout and workflow, finishes, hand washing and sanitation, ventilation and exhaust, grease management, fire safety, accessibility and the approvals that check them. It is written for owners, designers and contractors planning a new restaurant or café, or a change to an existing one.
For help with food approvals, see our food control department approval services.
The short answer
A restaurant layout in Dubai must follow the food safety rules enforced by Dubai Municipality's Food Safety Department (or the relevant authority in free zones), with a one-way flow from receiving to storage, preparation, cooking and service, separation of raw and ready-to-eat food, enough hand wash sinks, cleanable finishes, proper ventilation and grease management. Civil Defence reviews the kitchen hood suppression, gas system, means of escape and occupancy. The building authority approves the fit-out, and DEWA approves any load increase. The food safety layout should be approved before construction starts, because changing a built kitchen is expensive.
The approvals involved
- Landlord or developer NOC for the fit-out.
- Food safety layout approval from Dubai Municipality's Food Safety Department or the free zone's equivalent.
- Fit-out approval from the building authority: Dubai Municipality, DDA, Trakhees, DMCC or another jurisdiction.
- Civil Defence approval of fire and life safety, including kitchen suppression and gas.
- DEWA approval where the electrical load increases.
- Inspections before opening, followed by the food establishment licence.
For the order across authorities, see our guide to which authority approves your project. Our restaurant business guide covers licensing and business setup.
Kitchen layout and workflow
One-way flow
Food should move in one direction: receiving, storage, preparation, cooking, holding and service. Dirty returns and waste should move out without crossing clean areas. Reviewers trace this flow on the layout, so mark it clearly.
Separation
- Separate areas or times for raw meat, poultry, seafood, vegetables and ready-to-eat food.
- Separate cold rooms or sections for raw and cooked food.
- Dishwashing away from food preparation.
- Dry store separate from chemicals.
Size and capacity
The kitchen must suit the menu and the number of covers. A small kitchen serving a large dining area is a red flag for reviewers, because it leads to unsafe working and storage.
Finishes
- Floors: non-slip, impervious and easy to clean, with coved junctions to walls.
- Walls: smooth, washable and light-coloured in food areas.
- Ceilings: smooth and cleanable, without exposed services over food preparation.
- Work surfaces: stainless steel or similar food-grade materials.
- Doors and windows: insect-proof where they open to the outside.
Hand washing and sanitation
- Dedicated hand wash sinks in food preparation areas, with hot and cold water, soap and drying.
- Separate sinks for food washing and utensil washing.
- Staff toilets and changing areas that do not open directly into food areas.
- Cleaning stores with a mop sink.
Hand wash sinks are among the most common layout comments: too few, in the wrong place or shared with food preparation.
Ventilation and exhaust
Kitchen exhaust hoods must cover the cooking equipment, with filters suited to grease and an exhaust route to an approved discharge point. Make-up air should balance the extraction. Exhaust discharge is often the hardest item in mall and tower units, because it depends on the base building's shafts and the landlord's rules. Confirm the route before signing the lease if possible.
Grease management and drainage
Restaurant drainage carries fats, oils and grease that block sewers. Dubai requires grease management, usually a grease trap or interceptor sized for the kitchen, located for easy cleaning and maintained by an approved contractor. Floor drains in kitchens need traps and covers. Don't place grease traps inside food preparation areas where cleaning creates a hygiene risk.
Fire and life safety
- Kitchen hood suppression with automatic gas and power shut-off.
- LPG or gas systems designed and installed by approved contractors, with leak detection and shut-off valves.
- Means of escape sized for the dining occupancy, with exits and signage.
- Detection and sprinklers adjusted to the new layout.
- Fire separation of the kitchen where required by the building's fire strategy.
Our guide to passing the Civil Defence inspection covers the testing records inspectors expect.
Accessibility and customer areas
- Step-free entrance and routes through the dining area.
- An accessible toilet where customer toilets are provided.
- Counter and table heights that allow wheelchair users to be served.
- Clear routes that are not obstructed by furniture or queues.
Utilities
Commercial kitchens use a lot of power, especially with electric cooking, refrigeration and air-conditioning. If the load exceeds the unit's allocation, a DEWA application is needed. Check the load early, because supply upgrades can take longer than the fit-out.
Air-conditioning in the dining room should also be designed alongside the kitchen exhaust. When extraction is strong and make-up air is weak, the dining room is pulled into negative pressure, doors become hard to open and cooking smells spread into the mall or lobby, which is a common landlord complaint after opening.
Common reasons restaurant layouts are returned
- Cross-over between raw and cooked food or between clean and dirty flows.
- Too few hand wash sinks or poorly placed ones.
- Storage too small for the menu.
- Exhaust route not confirmed.
- Grease trap missing or badly located.
- Staff facilities opening into food areas.
- Suppression and gas details missing.
For broader design issues, see architectural design mistakes that cause approval delays.
Storage and refrigeration
Storage is where many small restaurants fall short. The layout should show:
- Cold storage sized for the menu and delivery frequency, with separate sections or units for raw and cooked food.
- Freezer capacity for frozen stock, with space to segregate products.
- Dry stores with shelving off the floor and away from walls, for cleaning and pest control.
- Chemical storage in a separate, labelled area away from food.
- Packaging and disposables stored separately from food.
Reviewers compare storage space with the seating capacity and menu. A large menu with walk-in fridges drawn too small usually draws a comment, so show the shelving and equipment on the layout rather than empty rooms.
Waste management
Plan a waste route and a waste holding area that do not cross clean food routes. Kitchens need covered bins with foot-operated lids, a space for recyclables and, in malls and towers, a clear route to the building's central waste room. Used cooking oil should be stored for collection by an approved contractor. Where the unit has no direct access to a service corridor, agree waste collection times with the landlord so waste is not carried through the dining area during service.
Cafés, cloud kitchens and kiosks
The same principles scale down to small units, but the details change:
- Cafés with limited cooking may not need a full suppression hood, but any frying or grilling usually does. Confirm the menu before design.
- Cloud kitchens have no dining room, but they serve high volumes. Storage, dispatch areas and rider waiting space need careful planning so riders do not enter food areas.
- Kiosks in malls rely on the mall's facilities for washing, storage and waste. Approvals check that those facilities are available and close enough to use.
Changing an existing restaurant
Taking over an existing restaurant can save time, but the previous layout may not meet current requirements or suit the new menu. Survey the kitchen against the new concept, check that the exhaust, grease trap and suppression systems are in working order with valid maintenance records, and treat any change to the kitchen as a new layout submission. A new operator usually needs its own food safety approval even when little changes physically. If the menu moves from cold food to frying or grilling, the kitchen will need suppression, exhaust and gas upgrades before it can open.
A restaurant design checklist
- Confirm the menu, cooking methods and seating capacity before drawing.
- Check the landlord's fit-out manual for exhaust, grease, gas and waste rules.
- Draw the one-way food flow and the separation of raw and ready-to-eat food.
- Place hand wash sinks at every preparation area and at the kitchen entrance.
- Size cold, frozen and dry storage to the menu and delivery frequency.
- Show hood, suppression, gas and grease trap details on the drawings.
- Check the electrical load against the unit's allocation.
- Submit the food safety layout before construction starts.
Frequently asked questions
Who approves a restaurant kitchen layout in Dubai?
Dubai Municipality's Food Safety Department on the mainland, or the relevant authority in free zones.
Do I need approval before building the kitchen?
Yes. Get the layout approved before construction to avoid costly changes.
Is a grease trap required?
Yes. Restaurants need grease management, usually a grease trap or interceptor.
Does Civil Defence review restaurant kitchens?
Yes, including hood suppression, gas systems and means of escape.
What is the most common layout comment?
Hand wash sinks and the separation of raw and ready-to-eat food.
Do I need DEWA approval for a restaurant?
Where the electrical load exceeds the unit's allocation, yes.
Planning a restaurant in Dubai?
Send us your unit details and concept. We will design a compliant layout and manage the approvals. You can contact our team here.
