When a monitor arm suits ergonomic desk work

Written by Bas Hellendoorn 

Published on September 15, 2025

A desk setup works ergonomically best when the screen maintains a stable and consistent position throughout the day. Even with a monitor arm, changes in posture, chair height or task type can influence viewing angle and distance. When these factors are not well aligned, additional adjustment becomes necessary. 

 

This is not about awareness, but about how structurally the workspace supports screen positioning.

In many situations, small adjustments are sufficient to remain comfortable. In other cases, the workspace requires more flexibility in positioning. Evaluating screen placement is therefore always dependent on use and context.

Screen height, viewing distance and neck angle as guidelines

A screen positioned around eye level supports a natural head and neck posture. An appropriate viewing distance helps prevent unnecessary strain on the eyes and shoulders. These guidelines provide a practical starting point for configuring a workspace. 

 

Deviations are not automatically problematic, but they do require conscious alignment.

When screen position needs frequent adjustment to remain comfortable, this may indicate a need for more structural support. This does not mean the existing setup is incorrect, but that usage demands additional adaptability.

Temporary solutions within fixed workspaces

Many desk setups use solutions that raise or slightly reposition the screen. These tools can improve viewing comfort, especially in workspaces that change very little. They are easy to apply and fit well within stable work routines. In such contexts, they can contribute positively to comfort.

 

Their suitability depends on how dynamically the workspace is used. When tasks vary frequently or desks are shared, the need for adjustability increases. At that point, it becomes relevant to assess how much flexibility is required.

Monitor risers and laptop stands in context

A monitor riser elevates the screen and can improve the viewing angle. Laptop stands raise the laptop display and support a more upright posture during intermittent use. Both solutions work best when seating position and desk height remain largely consistent. 

 

Within that context, they can support a comfortable setup. When a workspace is adjusted frequently or used by multiple people, additional adjustability may be helpful. This does not reflect a limitation of these tools, but rather defines their optimal use case.

The function of a monitor arm in flexible workspaces

A monitor arm provides additional adjustment options for height, distance and viewing angle. This allows screen positioning to be adapted more precisely to different users or tasks. In flexible or shared workspaces, this can support a more consistent posture. The degree of benefit depends on how often and how precisely adjustments are needed.

 

Using a monitor arm is not a requirement for every desk. Its value becomes clearer when flexibility and repeatability are important. In static setups, the advantage may be more limited.

Stability and repeatability of screen positioning

One characteristic of a monitor arm is the ability to reproduce screen settings. After adjustment, the screen can return to a familiar position with minimal effort. For users who spend long periods at the same desk, this contributes to predictability and ease of use. 

 

Stability and control are more relevant here than unrestricted movement.

When adjustments are deliberate and controlled, the workspace does not need constant reconfiguration. This supports a steady working posture throughout the day.

Laptop based work and hybrid setups

With laptop based work, the screen and keyboard are physically connected. This requires balancing viewing angle and working posture. In hybrid setups, where work alternates between a laptop and an external screen, this balance needs additional attention.

 

With suitable accessories, a comfortable configuration can still be achieved.

The effectiveness of a hybrid setup depends on task duration and work type. For shorter or varied activities, compact solutions may be sufficient. For longer sessions, greater adjustability can be beneficial.

Balancing laptop solutions and external screens

Laptop focused solutions prioritise mobility and simplicity. External screens offer greater freedom in positioning. In situations involving prolonged desk work, separating screen and input can support a more relaxed posture. This is not a universal rule, but a consideration based on context.

 

Choosing the right configuration requires insight into work habits, available space and duration of use. There is no single setup that suits everyone equally.

Single and dual monitor configurations

Working with multiple screens can improve overview and efficiency. At the same time, it requires careful alignment of screen height and viewing distance. In a well configured dual monitor setup, tasks can remain organised and comfortable. The quality of the setup determines the experience.

 

The effectiveness of multi screen arrangements is closely linked to alignment and stability. With appropriate configuration, physical strain can remain evenly distributed.

Maintaining balance between screen use and posture

When screens are positioned at similar heights and distances, strain on the neck and shoulders is reduced. Regular eye movement within a neutral range supports a natural posture. This requires thoughtful setup, but not necessarily complex changes.

 

A balanced configuration supports both comfort and productivity. The focus lies on alignment, not the number of screens.

Determining the right solution for your workspace

Assessing a workspace starts with observing how often adjustments are needed. If screen position remains largely unchanged and comfortable, the current setup is sufficient. If frequent adjustments are required to maintain comfort, additional support may be considered. This is a practical signal rather than a judgement.

 

The goal is for the workspace to align with actual use. Whether that involves fixed solutions or additional adjustability varies by situation.

Evaluating your own workspace in practice

Pay attention to how often screen height and viewing distance change during the day. Consider whether these adjustments are easy and controlled. If alignment remains stable with minimal effort, the setup is well matched to your needs. 

 

If it requires ongoing attention, greater flexibility may be helpful.

In that case, exploring a well configured monitor arm can be a logical next step in optimising the workspace.

 

FAQ about dual monitor arms

What is a monitor arm?

A monitor arm is an adjustable support that allows a screen to be positioned at different heights, distances and angles. It attaches to a desk or wall and helps adapt screen placement to the workspace.

When is a monitor arm useful?

A monitor arm is useful when screen position needs to be adjusted regularly or remain consistent during longer work sessions. This is common in flexible or shared desk setups

Is a monitor arm required for ergonomic desk work?

A monitor arm is not required in every situation. Some desks can be set up ergonomically with fixed solutions. A monitor arm becomes relevant when additional adjustability is preferred.

How does a monitor arm differ from a monitor riser?

Yes, a monitor arm is worth it because it improves ergonomics, frees up desk space, and allows you to position your screen exactly where you need it. This reduces strain, increases comfort and supports better focus during long work sessions.