Office Highboard — Dimensions, Solutions, Ideas

January 23, 2026

An office highboard is a medium-height cabinet, typically between 100 cm and 130 cm tall, that provides compact storage for lever arch files without entirely blocking the wall surface.

Space-Saving Storage for the Study

Anyone organising files, office stationery, and tech equipment often faces a space challenge. A traditional filing cabinet quickly feels overwhelming in small rooms, while a sideboard often lacks sufficient storage volume. This is where the highboard bridges the gap. An office highboard functions like a well-organised toolbox in a study: all essential items are kept within easy reach across several tiers without dominating the room's entire floor plan. Particularly when paired with an office desk, this unit creates a structured work environment.

Dimensions and Layout: The Right Depth and Width

Sizing determines practical usability. A standard lever arch file requires an internal shelf depth of just under 29 cm. Therefore, a highboard that is 30 cm deep or 35 cm deep is ideal for file storage. This slim depth ensures that the unit does not protrude into walkways, even in narrow hallways or compact home offices.

When selecting the width, available wall space is the key factor. A narrow highboard measuring 50 cm, 70 cm, or 75 cm in width makes efficient use of tight alcoves. For greater storage requirements, models that are 110 cm wide are an excellent choice. Combining multiple narrow highboards also allows you to configure a modular storage run that can easily be rearranged if you move.

Materials and Finishes for Office Use

Office furniture must be hard-wearing. The carcass is typically made of chipboard or MDF finished with a melamine resin coating. This surface protects the material against scratches from rigid file edges and resists moisture.

Clear contrasts or natural timber looks dominate the colour palette. A black highboard with a matt surface integrates seamlessly into modern, industrial-style workspaces. A matt black finish does not reflect light and prevents glare while working at screens. If you prefer to add visual warmth to the room, opt for a finish such as Wotan oak. The visible wood grain provides a calm contrast to technical hardware.

Assembly and Fitting: Tips for the DIY Enthusiast

Assembling a highboard requires systematic preparation. Because this type of unit is tall, stability is the most critical factor.

Tools required for assembly:

Cordless screwdriver (with matching PZ or TX bits)
Spirit level
Wooden mallet
Folding ruler

The carcass is usually assembled using cam and pin connectors and wooden dowels. Ensure the back panel is nailed or screwed on at an exact right angle, as this provides the cabinet with essential torsional rigidity.

Wall mounting is strictly mandatory. A fully loaded highboard has a high centre of gravity. Opening doors or extending drawers shifts the weight forwards. Always use the supplied anti-tip bracket and secure the unit firmly to the masonry with suitable wall plugs.

Smart Solutions for the Workspace

The top surface of a highboard, usually positioned at a height of 110 cm to 120 cm, serves as an ideal platform for peripheral devices like printers or scanners. When placing equipment on the cabinet, fitting a desk cable grommet is recommended. Recessed into the top panel or the back board, it allows power and data cables to run neatly inside the carcass. This keeps the workspace around the office desk tidy and free of trip hazards.

Frequently Asked Questions (FAQ)

Do standard lever arch files fit into a 30 cm deep highboard? Yes, a classic lever arch file has a depth of around 29 cm. A highboard with an external depth of 30 cm or 35 cm provides sufficient internal space, provided the back panel is fitted flush and no thick inset doors reduce the internal clearance.

How long does it take to assemble a highboard? An experienced DIYer will need roughly 1.5 to 2 hours to assemble a standard highboard. Aligning the doors via the hinges and safely securing the unit to the wall take up the majority of the fine-tuning time.

What tools are needed to secure the furniture to the wall? For the anti-tip bracket, you need an impact drill, a suitable masonry drill bit (typically 6 mm or 8 mm), as well as wall plugs and screws matched to your wall type (concrete, brick, or drywall).