Designing a restaurant kitchen layout means organising spaces, equipment and workflows based on specific technical, operational and ergonomic requirements. Considering the number of square metres available is only part of the picture: utilities, the characteristics of the premises and the type of service are just as important. Find out how to create an efficient and functional professional restaurant kitchen.
Utilities and technical restrictions: the first element to assess in a restaurant kitchen layout
It isn't always possible to design a restaurant kitchen layout starting with a completely blank canvas. When you're working within an existing building, walls, doors, drains, flues and installations can significantly limit your design options.
Before choosing any equipment, the first step is to establish what the premises can actually accommodate. The design has to adapt to the existing structure, considering the utilities and technical restrictions of the premises.
For gas, the reference standard is the Ministerial Decree of 8 November 2019, which, among other things, regulates gas-powered systems intended for professional kitchens. The reference threshold is a total heat output in excess of 35 kW, a value conventionally equivalent to approximately 30,000 kcal/h. Where several gas appliances are installed in the same room or in directly adjoining rooms, their respective heat outputs are added together when assessing the system.
This means that power requirements must be verified in the design phase. Knowing how much gas is available allows you to determine which appliances can be installed and how they can be configured.
Electricity can also pose limitations when designing a professional restaurant kitchen. A building may not have sufficient power to supply all the appliances simultaneously.
This means you need to consider not only the installed power, but also peak power consumption and simultaneous loads.
Before finalising the restaurant kitchen layout, it is essential to determine the availability of gas and electricity, the position of the flues, the fume extraction systems, and the supply and drain connections. These factors dictate the actual design possibilities and influence the choice and positioning of the equipment.
Organising spaces, workflows and equipment: ways to increase efficiency in the kitchen
Even a kitchen equipped with high-performance appliances can be inefficient if the various elements aren't organised properly. Unnecessary moving around, long distances and interference between staff can slow down service and make day-to-day work more complicated.
One of the best ways to increase the efficiency of a professional kitchen is to organise the various areas according to a logical sequence of operations: receiving and storing ingredients, preparation, cooking, plating up and washing. A carefully designed restaurant kitchen enables staff to access what they need quickly and easily, just when they need it.
With this in mind, the island kitchen can become the operational hub of the line. A centrally-positioned layout, as opposed to one set against a wall, allows staff to work on multiple sides and enables the integration of various functions, from preparation to cooking, facilitating interaction between several people.
The problem is that a large central island requires sufficient floor space to ensure that staff have enough room to move around without getting in each other’s way. Nevertheless, when space is limited, it is possible to design a kitchen island space that is more compact, while still maintaining high performance and functionality.
There are solutions available today that are specifically designed to meet the needs of smaller kitchens, such as our 110 2WAYSLOTUS. Thanks to optimal depths of 110 cm and 55 cm, this configuration allows the creation of a central line even when the space available prevents the installation of a traditional large island, without sacrificing performance or cooking quality.
Another common mistake made when designing a restaurant kitchen layout consists in choosing the equipment before analysing the restaurant’s actual needs.
Not all kitchens require the same number of burners, the same cooking capacity or the same appliances. Installing unnecessary items means taking up space that could be used more effectively.
The choice of equipment must be based on the menu, preparation techniques and production volumes. Burners, induction hobs, fry-tops, fryers, pasta cookers, woks and ovens must be chosen based on the restaurant’s actual needs.
The materials used for work surfaces and equipment are also part of the organisation of the kitchen and must guarantee suitable working conditions as well as withstand everyday wear and tear. An AISI 304 stainless steel restaurant kitchen allows the creation of surfaces that are hard-wearing, hygienic and easy to clean, characteristics that are particularly important in a setting that is subject to intensive use.
The choice of stainless steel must, of course, be based on the specific conditions of use and the setting in which the kitchen is installed. AISI 304 is particularly well-suited to numerous professional applications thanks to its resistance to corrosion and properties that facilitate cleaning and maintenance. This means it can also be used in semi-open areas such as on verandas and under canopies and gazebos, where exposure to damp air makes the choice of suitable materials particularly important.
Choosing the best layout for a professional restaurant kitchen
A restaurant is always changing. The chef, the menu, cooking techniques, production volumes and the organisation of service can all change over the years. A kitchen designed solely to meet today's needs may therefore become less suitable in the future.
The choice between a monoblock kitchen and a modular kitchen relates precisely to the way in which a professional kitchen is designed, used and altered over time. Both solutions can be effective, but they cater to different needs and have to be assessed in relation to the space, type of service and future prospects of the restaurant.
The monoblock is a bespoke solution designed for a specific environment. The worktop, equipment and connections are incorporated into a single structure, designed on the basis of the size of the premises, the utilities available and the anticipated workflow. The result is a compact and consistent line, particularly suitable when space is limited and the kitchen layout is well defined.
An example is our Freeblock 5.0 , a high-performance monoblock made of 3 mm-thick steel, the ideal combination of efficiency and customisation, ergonomics and design, perfectly tailored to the expectations of the most demanding chefs.
Because it is designed as a single, integrated system, the monoblock requires meticulous planning. If the menu, the organisation of service or the chef’s requirements change significantly, making adjustments to the layout can be more complex. In this sense, it is like a bespoke suit. It meets the requirements for which it was designed with the utmost precision but is harder to alter later on.
A modular kitchen on the other hand, is based on independent elements that can be combined to create the most suitable layout. A module can be replaced, moved or supplemented with another without necessarily having to interfere with the whole line.
The advantage becomes clear when the restaurant undergoes changes: a new chef may introduce different cooking techniques, the menu may evolve or production volumes may increase. The ability to change individual elements makes it possible to adapt the kitchen to new requirements without having to redesign everything from scratch. Modularity also offers greater flexibility in terms of maintenance and any replacements that may become necessary, allowing work to be carried out on the specific element concerned.
There is no single best solution when designing a restaurant kitchen layout. A monoblock may be ideal when seeking a highly customised configuration that remains stable over time, while a modular system offers better adaptability.
Do you have a new project or do you want to optimise an existing kitchen? Contact Lotus and discover the best solution for your restaurant kitchen layout. Efficient, functional and tailored to the specific needs of your establishment.