A desk by the window promises daylight and a view, but it comes with three specific challenges: direct glare from sunlight on the screen, routing power and data cables over longer distances, and the question of whether the view should be outwards or towards a wall. If these questions are not clarified in advance, one might later find themselves blinded by the monitor, tripping over cables, or staring at a wall. Proper planning considers cardinal direction, room geometry, and technical requirements equally. This article shows which dimensions, distances, and alignments have proven effective in practice.
Avoiding Glare from Window Light
Direct sunlight on the screen makes work impossible. The critical time is between 10 AM and 4 PM when the sun is high. A desk parallel to the window, with the window to the side (left or right), is the most reliable solution to this problem. The gaze falls straight ahead onto the opposite wall, and the light comes from the side. With this arrangement, the screen remains free from direct glare, while sufficient daylight reaches the workspace.
If one sits with their back to the window, the light reflects in the screen. If one sits facing the window, the brightness of the sky is blinding. Both variants require blinds or curtains that must remain closed during the day. This negates the advantage of a window seat. The parallel alignment utilizes daylight without the need for permanent glare protection. For east or west-facing windows, brief, low-angle light incidence may occur in the morning or evening, which can be regulated with a movable blind.
Cable Management over Longer Distances
Windows are rarely near power outlets. The distance between the desk and the power connection is often three to five meters. Loose cables on the floor are tripping hazards and look untidy. Cable ducts made of plastic or aluminum, running along the baseboard, provide a solution. They have a width of 40 to 60 mm and can accommodate several cables. Installation is done with double-sided adhesive tape or screws.
An alternative is underfloor systems, if the floor structure allows it. In this case, cables run in shallow channels under the carpet or parquet. This solution is more complex but invisible. For rental apartments, rubber cable bridges that are laid over the floor and are walkable are suitable. They have a height of 10 to 15 mm and a width of 80 to 100 mm. Power strips with surge protection should be placed on the desk itself, so that devices remain accessible without fumbling under the table.
Line of Sight and Room Impact
The orientation of the desk determines what one looks at during work. Those who stare at a screen for hours need to look into the distance during breaks to relieve their eyes. A window with a view fulfills this function, provided it is not directly in the line of sight. The parallel arrangement allows one to turn their head to the side and look outside without changing their sitting position.
A desk placed across the room, facing the door, conveys control over the entrance area. This arrangement is preferred in offices because one sees visitors approaching. In a home office, this aspect plays a lesser role. More important is the proportion: A 160 cm wide desk requires at least 120 cm of clear space in front of it for the chair to roll freely. Behind the chair, another 80 cm should remain free to stand up without bumping into anything.
Distance Between Desk and Window
The distance between the table edge and the windowsill should be at least 40 cm, so that the heater underneath is not blocked and curtains or blinds can hang freely. For floor-to-ceiling windows, this restriction does not apply, but the distance to the pane should still not be less than 30 cm. Too close to the glass, it gets cold in winter and the spot heats up in summer.
A greater distance of 80 to 100 cm creates space for a plant or a floor lamp between the table and the window. This buffer zone softens the contrast between the bright window and the darker interior. The eye then does not constantly have to adapt to changing brightness levels, which reduces fatigue. For very large windows with strong light incidence, this distance can be extended to 120 cm.
Guidelines for Planning
| Position | Measurement | Purpose |
|---|---|---|
| Distance table to window | 40 to 100 cm | Heating, curtains, light buffer |
| Movement space in front of table | 120 cm | Chair rolling, legroom |
| Movement space behind chair | 80 cm | Standing up without bumping |
| Cable duct width | 40 to 60 mm | Neatly route multiple cables |
| Standard desk width | 140 to 180 cm | Work surface, monitor, storage |
Planning Additional Light Sources
Daylight alone is not sufficient for all times of the day. A desk lamp with at least 500 lux illumination should shine onto the work surface from the side away from the window. For right-handers, the lamp is on the left; for left-handers, it is on the right, so that the hand does not cast a shadow when writing. LED lamps with adjustable color temperature between 3000 and 5000 Kelvin adapt to the time of day.
A ceiling lamp or floor lamp behind the workstation balances the brightness in the room. Strong contrasts between a bright screen and a dark environment tire the eyes. The background lighting should be about one-third of the screen brightness. Dimmable lights allow adjustment to changing light conditions throughout the day.
Checklist for Implementation
- Check the cardinal direction of the window: South and west-facing windows bring the strongest glare, north-facing windows the most even light.
- Measure the distance to the nearest power outlet and plan cable length plus a 50 cm reserve.
- Mark out movement areas in front of and behind the chair with a tape measure before ordering the table.
- Locate the heater under the window: Maintain at least 40 cm distance so that warm air can circulate.
- Test sitting in the planned position: Look straight ahead, then to the side towards the window, then towards the door. The arrangement should feel natural.
- Choose blinds or curtains that can be opened on one side without covering the desk.
You can find suitable pieces under Desks and Armchairs. Information on how the pieces are constructed, available dimensions, and delivery times can be found on Eichholtz Desks and Eichholtz Armchairs.
Frequently Asked Questions
Can I place the desk directly in front of the window?
Technically yes, but practically problems arise. The heater under the window will be blocked, curtains can no longer be operated, and in winter, it will be cold from the glass. A distance of at least 40 cm solves these problems and creates space for plants or a lamp as a light buffer.
How do I prevent reflections on the screen from window light?
Place the desk parallel to the window so that the light comes from the side. The screen will then be at a right angle to the light source, preventing reflections. Matte screen surfaces further reduce reflections. Glare protection is only necessary for very low-angle light incidence in the morning or evening.
Which cable solution is suitable for rental apartments?
Cable ducts with adhesive strips can be removed without leaving residue and are the most practical solution. They run along the baseboard and can accommodate several cables. Alternatively, rubber cable bridges that lie loosely on the floor also work. Both options require no drilling and can be taken with you when you move out.
How much space do I need in total for a desk by the window?
Calculate with at least 200 cm depth: 40 cm distance to the window, 80 cm desk depth, 80 cm behind the chair. In width, you need the desk width plus 30 cm on each side for passage and storage. A 160 cm wide desk thus occupies an area of approximately 220 by 200 cm.