Metal office cabinets

• Why choose Metal office cabinets
• Types available
• How to choose the right product
• Regulations and requirements
• Frequently Asked Questions

Metal cabinets are a winning choice when the goal is to maximize available space while maintaining high protection standards for documents and valuable items. Compared to wooden furniture, the metal structure offers superior impact resistance, decade-long durability, and lower need for routine maintenance. In professional environments — technical studios, administrative offices, public facilities — these cabinets solve recurring problems of clutter and difficulty in quickly consulting documentation. Compatibility with key locks or locking systems makes them preferable when handling confidential material or expensive equipment. Polished or painted sheet metal finishes integrate with any modern decor, while standard colors (RAL 7035 gray, RAL 7038 gray) easily adapt to corporate color palettes.

Functional versatility is another decisive factor: a single cabinet can house paper documents, electronic devices, employees’ personal items, or consumable supplies. Removable and adjustable internal shelves allow for quick adaptation to emerging needs without needing to replace the furniture. Furthermore, monoblock metal cabinets — built as a single piece — eliminate the instability problems that sometimes characterize modular systems, ensuring safety even in environments subject to seismic activity or frequent movement of people.

The catalog of metal office cabinets is primarily divided based on the opening system: cabinets with hinged doors represent the traditional solution, characterized by hinged doors that open outwards. This type ensures easy access and immediate visibility of the content, but requires free frontal space for full opening. Hinged cabinets are available in single or double door versions, with variable heights (from 80 cm up to 180 cm) and standardized depths around 40 cm. Models with sliding doors represent the most modern alternative, solving the space problem in narrow environments; the doors slide laterally along tracks, occupying less frontal depth. The latter are particularly appreciated in open spaces or offices where the layout of the furniture is dense. A special category is represented by metal top units, which are elements that can be mounted on top of desks or other furniture to expand vertical storage capacity without occupying additional floor space. Top units maintain the same construction logic (hinged or sliding doors, adjustable shelves) and represent an intelligent solution for buildings where available height is limited or where one wishes to create combined configurations.

From a construction point of view, the main difference concerns monoblock versus assembled construction. Monoblock units are manufactured as a single entity, ensuring superior structural rigidity and ease of movement; assembled ones require on-site assembly but allow for less complex initial logistics. The choice of sheet metal material — painted, plastic-coated, polished, or matte — affects corrosion resistance, maintenance, and aesthetic result. Cabinets made of plastic-coated sheet metal offer rust protection with a ten-year guarantee, making them ideal for environments with high humidity or occasional outdoor use. Internal shelves vary from a minimum of 1-2 up to 4-5, and the possibility of making them removable adds operational flexibility in reorganizing the content without dismantling the structure.

The selection of a metal office cabinet must start from a concrete evaluation of the available space and storage needs. The first criterion is dimensional: width, depth, and height must be measured accurately, considering not only the absolute footprint but also the traffic flow within the environment. A 180 cm high cabinet requires sufficiently high ceilings and the ability to access the upper shelves without excessive effort. Regarding depth, 40 cm represents the standard for most offices; however, if space is particularly tight, top units or mobile phone lockers (depth 12-15 cm) offer valid alternatives. The choice between hinged and sliding doors depends on daily practice: if the cabinet is positioned in corners or against walls, hinged doors might not open completely, making the sliding option necessary. Conversely, if the unit is isolated and accessed frequently, hinged doors facilitate the quick extraction of documents and an immediate view of the contents.

A recurring mistake is underestimating the actual capacity: a 2-door cabinet might appear similar to a 1-door one, but internal dimensions differ significantly. Consulting detailed technical sheets or requesting a technical quote helps avoid surprises at the time of delivery. The number and adjustability of shelves are decisive if managing heterogeneous material: thin paper documents, voluminous files, and devices require different spaces, and being able to vary the distance between shelves is advantageous. As for security, the presence of a key lock is mandatory if the cabinet holds confidential material; some models also include locking systems that prevent spontaneous opening in case of movement. Finally, evaluate the quality-price ratio by considering the rust-proof guarantee: a cabinet with ten-year protection represents a more durable investment than a standard painted model, especially in environments with humidity or significant thermal variability.

Metal cabinets intended for use in work environments must comply with a series of European and Italian standards that guarantee structural safety and correct use. The UNI EN 14727 standard specifies the requirements for storage furniture, including test methods for stability and load resistance. In the field of occupational safety, the Machinery Directive and Legislative Decree 81/08 require that furniture does not pose risks of falling objects or instability, particularly in environments where personnel pass frequently. For cabinets with doors, hinge resistance and behavior in case of accidental opening are parameters controlled during design. The CE declaration of conformity must accompany every metal cabinet placed on the European market, certifying that the product has undergone constructive and functional checks according to international standards.

In the context of fire prevention, if the cabinet stores voluminous paper material, it contributes to the fire load of the environment and must be considered in the risk assessment by the entity responsible for safety. Cabinets made of plastic-coated sheet metal benefit from specific regulations regarding corrosion protection (UNI EN ISO 12944), which defines durability classes based on the environment (dry indoor, humid indoor, outdoor, etc.). If the cabinet is intended for a building subject to energy efficiency constraints (NZEB standards or higher), it is necessary to check that the choice does not conflict with strategies for reducing thermal mass or thermal insulation, although metal cabinets have less influence than other construction components. Finally, for medical use or in laboratories, verify compliance with UNI EN ISO 14644 (clean rooms) or standards relating to compatibility with sterile materials, if relevant.