Conference & executive swivel chair

Conference rooms are one of the most important places in a company. People meet here to make decisions. Business partners are greeted here and should feel comfortable. All of the details have to be just right. Conference chairs are expected to meet the highest demands: a representative design that signalises a distinct feeling of style. Exceptional workmanship, which reflects the company’s high standards. Intelligent technology that provides luxurious seating comfort. Sedus se:line combines all of these qualities to create a superior design that leaves a lasting impression.

Design: Judith Daur (Sedus Design Team)

Design your own unique Sedus product – after all, maximum comfort requires customised solutions.

Our configurator guides you step by step through the various options and customisation possibilities of the product. At the end of the configuration process, you can request a non-binding quote, download images and planning data and test the product directly in the room using augmented reality.

You can call up your personal configuration again at any time using your personal PIN code – just save it, come back later and make adjustments. Let's go!




Beautiful and intelligent

Elegant design and high ergonomic seating comfort are not contradictions for se:line. On the contrary. Thanks to state-of-the-art high-tech materials and an innovative construction, where the armrests act as a spring return mechanism, se:line automatically adapts to the body weight and allows the seat and backrest to move in sync with the body – without a visible mechanism. Combined with the wide opening angle, it promotes dynamic sitting while increasing well-being and concentration.


Comfortable selection

Featuring a high, as well as medium backrest, se:line radiates high-quality elegance. Its impressive seating comfort makes it perfect for both conference rooms and as a swivel chair in a senior manager’s office. Both versions have a high-quality aluminium cross-shaped base, which comes with a choice of castors or gliders. A polished version is available as well as a matt powder coating in white aluminium or black.



BackrestBackrest upholstered


ArmrestsStandard armrests with leather covers 
Seat mechanismAutomatic weight adjustment 
Seat height-adjustmentCentral seat spring (not height-adjustable)Memory swivel (Base on glides) (depending on version)
Gaslift, height-adjustable (Base on castors) (depending on version)
BaseAluminium base, powder-coated blackAluminium base, powder-coated white aluminium
Aluminium base, polished
MiscellaneousPlastic glidersFelt gliders
Hard castors for soft floors (depending on version)
Soft castors for hard floors (depending on version)

Leather •  The choice comprises the Sedus semi-aniline leather collection and a highly exclusive natural aniline leather with natural irregularities which develops patina over the course of time
Backrest • Backrest covered in fabric or leather, high-quality base upholstery in flexible stretch knitted fabric
• Inside backrest frame in polypropylene, fibreglass reinforced 
• Two backrest heights measured over a used seat: medium-high backrest 565 mm, high backrest: 800 mm 
• Width 490 mm
Armrests • Closed armrests transition in a flowing line in the supporting structure of the backrest 
• Armrests with a matt black UV-resistant coating with leather covers 
• Height 250 mm 
• Clear width 550 mm
Mechanism • Body-synchronous sequence of movements 
• Automatic weight adjustment thanks to the innovative armrest concept in which the armrest acts as a spring tension 
• Backrest may be locked in an upright position
Seat • Shaped foam (polyurethane) 
• Upholstery thickness 55 mm 
• Width 495 mm, depth 445 mm
Seat height-adjustment

• Central seat spring, not height-adjustable, seat height 430 mm, glides
• Optional memory swivel, with central seat spring, not height-adjustable, seat height 430 mm, glides 
• Optional gaslift with mechanical depth-springing: reinforced cushioning of the body‘s weight even in the lowest seat position, height adjustment 410 - 490 mm, castors

Seat height-adjustment
• Gaslift with mechanical depth-springing: reinforced cushioning of the body‘s weight even in the lowest seat position, height adjustment 410 - 490 mm, castors
Base • lc-200/lc-202: four-arm aluminium star base, powder coated black, white aluminium or polished, glides or castors (diameter 65 mm) 
• lc-100/lc-102: five-arm aluminium star base, powder coated black, white aluminium or polished, castors (diameter 65 mm)
Standards / Certificates  

• GS label by TÜV Rheinland LGA Products GmbH / DIN EN 1335
• Tested for harmful substances of TÜV Rheinland LGA Products GmbH 
• GREENGUARD certified 
• AGR quality seal - Healthy Backs Campaign 
• ICONIC AWARDS 2017: Interior Innovation – Selection 
• Red Dot Award 2017, Winner 
• German Design Award 2018, Winner

Warranty 5 years


TO MEDIACENTER    You can also download all the images and documents from the Sedus Mediacenter.

Video se:line

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