Office Storage Cabinet Buying Guide for the Lazy: Filing Cabinets, Lockable Cabinets, and Rolling Cabinets – What's the Difference?

Office storage needs are often the most underestimated aspect during procurement. After a new office is renovated, furniture arranged, and employees move in, it only takes a few months for clutter, documents, and personal items to accumulate, revealing a severe shortage of storage space. To solve office storage problems, it's crucial to first understand the differences among three main types of storage furniture: filing cabinets, lockers, and compactus systems. Each has its specific use case; it's not about "bigger is better," but rather precise configuration based on actual needs.

Filing Cabinets

Filing cabinets are the most basic storage furniture in an office, primarily used for storing paper documents, A4 files, contract information, and so on. Common types of filing cabinets in Hong Kong offices include:

Lateral Filing Cabinets

Lateral filing cabinets allow documents to be filed horizontally in each drawer, making access easy. They are suitable for roles with a large volume of documents that require frequent retrieval, such as accounting, legal, and HR departments. Common heights are 2-tier (approx. 750mm high) and 4-tier (approx. 1350mm high).

• 2-tier lateral filing cabinet: Steel models in the Hong Kong market range from $900 to $1,800.
• 4-tier lateral filing cabinet: Steel models range from $1,600 to $3,200; wood veneer models from $2,200 to $4,500.

Vertical Filing Cabinets

Vertical filing cabinets have a deeper vertical depth (approx. 500–550mm), with documents filed front to back. They occupy less floor space and are suitable for situations where space is limited, such as along office corridors or walls.

• 2-tier vertical filing cabinet: Reference price $800 to $1,600.
•  4-tier vertical filing cabinet: Reference price $1,500 to $3,000.

Considerations when purchasing filing cabinets

 Weight capacity test: Documents are heavier than you think. Choose steel filing cabinets with a stated load capacity to prevent deformation after long-term use.

 Anti-tilt design: Higher quality filing cabinets come with an anti-tilt lock to prevent tipping when multiple drawers are pulled out simultaneously.

 Lock security: For confidential documents, always choose lockable filing cabinets. Some models feature a central lock, where one key controls all drawers.

Personal Lockers

Lockers primarily provide personal storage space for employees, especially suitable for hot-desking offices, retail back-office areas, factory offices, and similar environments. Employees can retrieve their personal items at the start of the workday and lock them securely at the end, ensuring the safety of personal belongings.

Common Locker Specifications

Types of Locks

• Traditional key lock: Most common, low cost, but key management can be a burden for HR or property management.
• Combination lock: No key needed, employees set their own password, convenient and flexible.
• Electronic lock: Can be opened with access cards or employee IDs, suitable for large enterprises with centralized management.

Compactus / Mobile Shelving Systems

A Compactus is a high-density storage system with shelves that move left and right on floor tracks. Multiple shelving units share a single aisle, significantly saving floor space. In Hong Kong, where office space is tight, compactus systems are very common in law firms, government departments, medical institutions, data rooms, and other places with large volumes of documents.

Key advantages of Compactus

• Compared to fixed shelving, it can increase storage capacity by 40–50% within the same floor area.
•  When not in use, the units close tightly, reducing dust accumulation and better preserving documents.
•  Can be expanded as needed, allowing flexible addition of more units.

Considerations when purchasing Compactus

•  Floor loading capacity: A fully loaded high-density storage system can be very heavy. Before installation, the floor structure's load-bearing capacity must be confirmed. In Hong Kong commercial buildings, this typically requires confirmation from the landlord or property management.
•  Track installation: Requires professional measurement and installation; self-installation is not recommended.
•  Price: Varies depending on the number of units, height, and materials. Quoted prices for a complete compactus system in Hong Kong vary widely, generally starting from $20,000, with large systems potentially exceeding $80,000. It is advisable to obtain an on-site survey and quotation from a professional supplier.

Mobile Pedestals

A mobile pedestal is a small drawer unit placed underneath or beside an office desk, equipped with wheels for easy movement. It typically contains 2 to 3 drawers: one for stationery and miscellaneous items, one for A4 documents, and the bottom one for personal belongings with a lock. It is the most common ancillary storage furniture for office desks. Reference price in the Hong Kong market is $700 to $1,600.

Procurement advice: Office storage solutions should not be decided in isolation; they should be considered as part of the overall office planning. Document management policies (degree of paperlessness), number of employees, and document retention periods all directly affect the required storage capacity. It is recommended to first assess actual storage needs, then choose the appropriate combination of storage furniture accordingly, to avoid over-procurement and waste, or under-procurement leading to a cluttered office.

Unsure how to plan your office storage? Feel free to consult BW Furniture. Choosing the wrong type of filing cabinet, locker, or compactus can lead to wasted budget and unresolved problems. BW Furniture can suggest the most practical storage solution combination based on your office area, document volume, and number of employees. Consultations are free; please contact us directly.