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Tax excluded.
6-10 weeks
One Phone Booth This is the smart solution when focused work, confidential conversations, and a professional environment are required – even in open-plan offices. The desire for quiet and discreet communication is no longer a luxury, but a prerequisite. efficient work and predictable processes. This cabin offers exactly that: a controllable microclimate for concentration, confidentiality and structure.
Create calm, enable concentration
The Phone Booth filled with their tested Sound insulation (Class B, ISO 23351-1) meets the highest standards in acoustics. Conversations remain confidential, and distractions from ambient noise are eliminated. This is not only technically relevant but also psychologically beneficial: those who can work undisturbed feel more confident, in control, and mentally present.
Flexible, economical and retains its value
The Phone Booth It can be set up within 30 minutes and easily moved as needed. Thanks to its integrated mobility system, it is flexible in its use – a clear advantage in dynamic office environments or temporary project zones. Despite its compact design, the interior is surprisingly spacious and ergonomic – sitting, standing, or presenting is effortless.
This solution fits into any modern room concept and fulfills both functional and emotional needs: It reduceiert stress, increases productivity and strengthens trust in one's own work environment. And that to one Price-performance ratio, that is both well-thought-out and economical.
FAQ
What is the Phone Booth Chatbox Single – and what is it used for?
The Phone Booth Chatbox Single is a compact office box for confidential phone calls, video calls and focused work in the open-plan office. It creates acoustic peace and quiet without the need for structural alterations or fixed room divisions.
How good is the sound insulation of the phone booth (dB value)?
The Phone Booth achieves a Speech level reduction of 27.3 dB (Class B) according to ISO 23351-1.
What do “ISO 23351-1” and “Class B” mean in the context of a phone booth?
ISO 23351-1 is a standard for the assessment of Speech level reduction in office boxes. Class B This stands for very good shielding, so that conversations outside the phone booth are less understandable.
Is the lighting suitable for video calls and extended periods of work?
Yes: In the Phone Booth is an LED light with 900 lm, 4000 K and 6.7 W The lighting can be conveniently controlled via the touchscreen.
What size is the phone booth and how much space does it require?
The Phone Booth has a External dimensions of 222 × 100 × 100 cm (H/W/D). The internal dimension is 204 × 87 × 98 cm. This means it fits well into many office spaces, also as a "retreat island" in open-plan offices.
How ergonomic is the Phone Booth for laptop work?
The Phone Booth has a built-in table with antibacterial laminate surface. The table size is 68 × 30 cm (W/D). This is practical for calls and short-time work on a laptop.
What connections (power/USB) does the Phone Booth have?
The Phone Booth offers a power outlet 110–240 V (10 A) plus USB-A and USB-C.
How important are door closures and interior acoustics in a phone booth?
At a Phone Booth Door closures and "leaks" are crucial because sound often escapes through gaps. This booth utilizes sound-insulating, laminated safety glass and EchoFree acoustic panels for quieter interior acoustics (less reverberation).
If you would like to compare other sizes or higher sound levels: In the category Office boxes Find alternatives like the Chatbox Duo, Chatbox Quattro or a premium option such as Silen Space 1.
Installation and Delivery
Baltic States
Adolescence / Adulthood
until delivery
for orders CHF 1500 and over
Order risk-free


Certified top quality at an unbeatable price
Industry Leader in Sound Insulation: For Undisturbed Concentration
Class-A speech level reduction of up to 31 dB, certified according to ISO 23351-1.
Focus on Sustainability: Made in Europe, Built to Last for Decades
Produced from robust, renewable materials and designed for an exceptionally long service life.
Demonstrably Certified Product Excellence
Acoustics, comfort, and sustainability tested and confirmed according to recognized standards.
Dynamische Besprechungsräume
Maximum flexibility for your workspace
Customizable
Changed needs? No problem. The magnetically adhering outer covers can be exchanged in an instant – flexible, durable and economical.
Expandable
Whether team growth or new requirements: Our pods grow with you. A 2-person box quickly becomes a 4-person box – expandable, cost-effective, and adaptable at any time.
Movable
Our pods can be effortlessly moved thanks to integrated castors – right to where you need them.
This is what makes our Silen Pods special
Best sound absorption
up to 31 dB speech level reduction
Sustainable service life
Fully Renewable
Dimmable Lighting
LED lighting (4000K/900 lm)
Adjustable Airflow
40 l/s fresh air – four times more than required

From Standard to Premium
Our Silen Collection
Chat Box: Our standard line
By focusing on a well-designed standard configuration, the Chat Box offers a unique price advantage – with consistently high acoustic performance and product quality.





Space: Our Premium Line
It impresses with a rounded, iconic design language, the finest materials, and maximum customizability. Whether colors, surfaces, or technical equipment – every detail can be adapted to your vision.



Intuitive Control for Maximum Comfort
Our Smart Pods can be easily adapted to your individual needs via an integrated touchscreen. Whether it's the CO₂ sensor, ventilation flow, light intensity or colour temperature – all settings can be conveniently adjusted.
Proven productivity increase
With Silen Pods, you can demonstrably increase your team's productivity – through a work environment that reduces distractions and promotes focused work.
Over 50% of employees in open-plan offices have difficulty concentrating.
It takes 20 minutes to fully regain concentration after a brief distraction.
Those who work in an open-plan office are 15% less productive.
Model comparison
Well informed makes better decisions!
In our comprehensive office box comparison, you'll learn what really matters when buying an office box – concise, understandable, and manufacturer-independent.
To the Office Box Guide





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Space by Silen (Prime Line)
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27.3 dB – Certified to ISO 23351-1
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Good pitch conditions
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Standard colours at no extra charge, special colours at additional cost
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Many things individually configurable at no extra cost
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Many things individually configurable at no extra charge
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Movable has wheels, can be extended at any time, exterior cladding can be easily replaced
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Movable, it has casters, can be expanded at any time, external cladding can be easily replaced
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from CHF 9,900.–
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You're in good company






This is what our customers say
Facts & Figures
97.5%
Customer Satisfaction
Our customers are our focus – almost all of them are completely satisfied with our products and our service.
42%
Share of regular customers
Almost half of our customers return to us again and again – a sign of trust and long-term satisfaction.
5.0
Review on Google
With a perfect 5-star rating on Google, the positive feedback reflects our commitment to quality and service.
- Standard Delivery: Standard delivery is to the curb. For complete furnishing, we deliver directly to the room of use by arrangement.
- Free Shipping: From an order value of CHF 1,500.
- Delivery to Point of Use: Optionally bookable for CHF 199/h (2-person team, from departure Zurich).
- Product Protection: Your delivery will be on pallets. Reusable pallets will be taken back, disposable pallets will not.
- Select your desired delivery service online.
- Provide the delivery address and contact details of a local contact person.
- You will receive a delivery date notification, preferably via SMS or alternatively by email.
- Confirm a suitable delivery date based on availability.
- Ensure you are present on the delivery date and accept the delivery.
- Products already assembled: Many of our products are already assembled, so assembly is only necessary in individual cases.
- Furniture in individual parts: Assembly of products delivered in individual parts is usually very simple (with the exception of meeting pods).
- Assembly service: We offer assembly services through our partner companies for CHF 199.–/h (2-person team, from departure Zurich).
- Meeting pods: Assembly flat rates for meeting pods vary by region.





















