Sit ergonomically
and actively

Flextech

More movement for swivel chairs

Publisher's mark with the title
FLEXTECH turns great sitting solutions into Active Sitting Solutions.

The patented solution expands the range of movement for office chairs with the synchronous mechanism in all three dimensions and therefore guarantees healthier, dynamic sitting.

Available for JOYCE, EVERY, GOAL, AIM, YOSTER, MOVY
FLEXTECH inside
 
 
 
Product in office surroundings, showing a man and a women on dark-blue Joyce office chairs with FlexGrid and black T-armrests. They are both in dynamic sitting positions thanks to the Flextech mechanism used in their desk chairs. The Joyce office chair is shown once from behind and once from the side.

Flextech

At a glance

  • The first step into the world of active sitting
  • Optional for six office chair ranges with the synchronous mechanism
  • Expands the range of movement in all directions:
    • Up to four times greater range of movement to the side
    • Up to three times greater range of movement to the front
    • Up to 100% more micro-movements when leaning back
  • Positive effect on your health thanks to more active sitting habits
  • Developed based on scientific findings
  • Tested by the ETH University of Science and Technology in Zurich
Red Flextech logo with the title

Innovative

The Flextech mechanism

With FLEXTECH INSIDE, Interstuhl is expanding their product range and now offering six ranges of swivel chairs with three-dimensional movement solutions. The development of FLEXTECH is based on the findings of scientific research conducted by the Fraunhofer IAO and the Sports Medicine department at the University of Tübingen. The result is a patented, "Made in Germany" solution, which allows for active sitting on chairs with the classic synchronous mechanism.

Flextech

STRONG ARGUMENTS FOR YOUR HEALTH

The human body is a complex organism, which requires movement to stay healthy.

FLEXTECH creates movement.
Numerous studies (e.g. from Fraunhofer IAO or the Faculty of Sports Medicine at the University of Tübingen) demonstrate the importance of movement in effectively counteracting the risks associated with long periods of sitting. Just two hours of light physical activity each day is enough to offset these long periods of sitting. With FLEXTECH, a valuable part of this activity is already taking place while you are seated.
A young woman is sitting on a dark-blue Joyce office chair with black T-armrests and white plastic parts. She is actively moving while sitting thanks to the Flextech mechanism in the Joyce office swivel chair, which promotes movement.
Red Flextech logo. Flextech ensures ergonomic sitting.

Flextech

An overview of the collection

JC266 - Swivel medium high
FlexGrid
(armrests optional)
FLEXTECH INSIDE

JC266

JOYCEis3
Swivel medium high FlexGrid (armrests optional) FLEXTECH INSIDE
More details
EV166 - Swivel chair medium high,
comfort seat
FLEXTECH mechanism

EV166

EVERYis1
Swivel chair medium high, comfort seat FLEXTECH mechanism
More details
152G6 - Swivel chair with synchronous mechanism
and weight adjustment, 
Backrest height adjustment.
Backrest height: 530  mm
FLEXTECH INSIDE

152G6

Goal
Swivel chair with synchronous mechanism and weight adjustment, Backrest height adjustment. Backrest height: 530 mm FLEXTECH INSIDE
More details
1S046 - Swivel chair low
Synchronous mechanism
FLEXTECH INSIDE

1S046

AIMis1
Swivel chair low Synchronous mechanism FLEXTECH INSIDE
More details
365Y6 - Swivel armchair
with integrated headrest
FLEXTECH INSIDE

365Y6

YOSTERis3
Swivel armchair with integrated headrest FLEXTECH INSIDE
More details
13M66 - Swivel chair,
seat and back
upholstery, rear
of backrest with
polyamide cover
Synchronous mechanism
FLEXTECH INSIDE

13M66

MOVYis3
Swivel chair, seat and back upholstery, rear of backrest with polyamide cover Synchronous mechanism FLEXTECH INSIDE
More details
JC363 - Swivel armchair high
with headrest
(armrests optional)
FLEXTECH INSIDE

JC363

JOYCEis3
Swivel armchair high with headrest (armrests optional) FLEXTECH INSIDE
More details
EV266 - Swivel chair medium high,
Comfort seat
FLEXTECH mechanism

EV266

EVERYis1
Swivel chair medium high, Comfort seat FLEXTECH mechanism
More details
302G6 - Swivel armchair with synchronous mechanism
and weight adjustment,
Backrest height adjustment
Backrest height: 645  mm
FLEXTECH INSIDE

302G6

Goal
Swivel armchair with synchronous mechanism and weight adjustment, Backrest height adjustment Backrest height: 645 mm FLEXTECH INSIDE
More details
14M66 - Swivel chair,
seat upholstery,
mesh backrest
FLEXTECH INSIDE

14M66

MOVYis3
Swivel chair, seat upholstery, mesh backrest FLEXTECH INSIDE
More details
1S026 - Swivel chair low
Synchronous mechanism
FLEXTECH INSIDE

1S026

AIMis1
Swivel chair low Synchronous mechanism FLEXTECH INSIDE
More details
152Y6 - Swivel chair
FLEXTECH INSIDE

152Y6

YOSTERis3
Swivel chair FLEXTECH INSIDE
More details
S 4.0 sensor packaging in red, featuring a young woman jumping. The Active Sitting Solution for analysing and improving personal sitting habits was developed in cooperation with Garmin.

For maximum activity

The innovative S 4.0 sensor solution

"Active sitting" means regular, balanced movement; the innovative S 4.0 sensor solution provides the digital stimulus. The application, which was developed in collaboration with Garmin, analyses the user's individual sitting habits and actively helps them to improve the way they sit.

The FLEXTECH mechanism, which promotes movement, is complemented by the application by prompting users to shift their posture as well as instructions for office workouts. This results in a comprehensive Active Sitting Solution.
More details
Small, round S 4.0 Active Sitting Solution sensor for office chairs in its black holder and the ANT receiver for the USB port on a computer. It prompts the user to change position and provides instructions for office workouts so that the user sits more healthily and ergonomically.

SUSTAINABILITY

PUTTING PEOPLE FIRST

Working and living conditions form an inseparable entity for us. We therefore see it as our task to be active players in keeping the balance in the world: Social, economic, cultural and ecological. We want to leave our children and grandchildren with an environment that is economically, ecologically and socially intact. To do this, we work with children, youths and elderly people as well as those with disabilities.
The Blue Angel is the most widely known certification mark in the world. For 40 years now, the Environmental Label Jury, the German Federal Ministry for the Environment, Nature Conservation and Nuclear Safety, the German Federal Environmental Agency and RAL gGmbH have been distinguishing products and services that are particularly environmentally friendly. The LGA test mark 'Tested for harmful substances' has been awarded by TÜV Rheinland since 2007. Only products that perfectly meet the high re-quirements for emissions and hazardous substances are awarded this certifi-cation. After the inspection, the final products are also sampled randomly to ensure long-term compliance with the criteria. LEVEL is the first European certification for sustainability in office and non-domestic furniture for indoor use. The certification takes into account Euro-pean legislation, Green Public Procurement and the EU Circular Economy package. The focus lies on 'Materials', 'Energy & Atmosphere', 'Human & Ecosystem Health' and 'Social Responsibility'.
The three Members of the Executive Board, Helmut Link (left), Joachim Link (centre) and Lenore Link (right), sitting together at a table.
Product information and downloads

DO YOU HAVE ANY MORE QUESTIONS?

Alex Jones
Managing Director Interstuhl ltd.
Andreas Letsch
Head of Customer Service
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Phone: +44 2073240142 +49 7436871343 {{Help_4_Telefon_Nr3}}{{Help_4_Telefon_Nr4}}
E-Mail: A.Jones@interstuhl.com A.Letsch@interstuhl.de {{Help_5_Mail3}}{{Help_5_Mail4}}