Ref.: 479955 10

COMFORT office chair – Topstar height adjustable back rest

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COMFORT office chair – Topstar

black cover

Flat seat with knee roll
Flat seat with knee roll
Synchronous mechanism
The synchronous adjustment of seat and back rest angles can be adjusted to individual body weight.
Synchronous mechanism. The synchronous adjustment of seat and back rest angles can be adjusted to individual body weight.
Seat colour
€ 217.00
Price / item (Excl. VAT)
Delivery time: 6-8 Working Days
Product description
  • Cubic back rest
  • Flat seat with knee roll
  • Synchronous mechanism
  • Height-adjustable backrest with lumbar support
  • Easy-care fabric cover made of 100 % polypropylene
  • With castors for soft floors as standard
The Topstar COMFORT office chair is a modern swivel office chair with a high, cubic backrest and an easy-care fabric cover made of 100 % polypropylene. The frame is finished in graphite black RAL 9011.

The backrest is height-adjustable and equipped with an integrated lumbar support. The flat seat features an additional knee roll. A point-synchronous mechanism allows coordinated movement of the seat and backrest, complementing the various adjustment options of the office chair.

The combination of a high, cubic backrest, flat seat with knee roll, and point-synchronous mechanism offers functional equipment for daily use at the office workstation. The height-adjustable backrest enables individual adjustment, while the integrated lumbar support complements the backrest features.

As standard, the office chair is equipped with castors for soft floors. The easy-care fabric cover, the graphite black frame, and the clean, angular design round off the features of the COMFORT.
Your advantage
Trendy office swivel chair with high, rounded back rest.
Supplied flat pack – easy self-assembly.
Technical data
Modelupholstered back rest
Fittingslumbar support
Frame colourgraphite black RAL 9011
Frame materialnylon
Seat mechanismsynchronous mechanism
Frame designwith castors
Seat height430 – 530 mm
Type of arm restswithout arm rests
Back rest height520 mm
Seat depth420 mm
Seat width460 mm
Shape of seat shellflat seat with knee roll
Conforms toEN 1335 parts 1 – 3 GS tested DIN EN 1021 parts 1 – 2
Seat materialpolypropylene
Design of castorscastors for soft floors
Max. load110 kg
Period of use/dayup to 8 hours
Product typeoffice swivel chairs
Suppliedpartially assembled
Weight14.4 kg
Seat colourblack
Manufacturer / EU responsible Person (GPSR)
Sustainability
Sustainable product

This product actively contributes to protecting our environment and taking social responsibility. It meets our strict sustainability criteria and thus supports an economically, ecologically and socially viable future. The score asks the crucial question for every product: does this product contribute to creating sustainable and fair conditions for today and future generations? Below are the categories in which this product performs particularly well.

You can find out more about product evaluation and our sustainability initiative on our information page .

Product CO₂ footprint

LCA functional unit
1
Recycled content in %?
0
CO2 footprint year of calculation
2026
LCA validity (in years)
1
CO2 footprint calculation method product
Calculated by our partner GlobalChanger (GreenZero) in accordance with ISO 14044 (LCA) / 14067 (PCF) (GWP100 [IPCC version]) principles.<br/>PCF values are product specific averages that have not been verified by third parties and may evolve as the data basis improves.
CO2 footprint system boundaries
Cradle-to-gate

PCF Lifecycle Breakdown

77.66kg CO₂e
LCA Raw Material Extraction & Processing
48.5%
LCA packaging production
2.4%
LCA Product Manufacturing
40.3%
LCA Inbound and Outbound Transportation
8.7%
Scoring System
3.5/5.9Overall score
CriteriaWeightingScore
Icon Climate protectionClimate protection30%2.5
Icon Circulatory economyCirculatory economy30%3.3
Icon BiodiversityBiodiversity25%2.2
Icon Economic efficiencyEconomic efficiency10%5.0
Icon InnovationInnovation5%3.9
More about our sustainability approach.
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