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Triennial is a modular family of chairs that will allow you to create the ambience you have envisioned. The most striking feature of Triennial is its shell, which is made out of two fully upholstered parts. The 'separate' backrest cushion fits snugly against the seat. 

Collaborating or brainstorming becomes a more active task when we sit higher. It not only gives you the option of sitting, you can also stand or lean against the chair which makes you move more without even noticiing it. This - in turn - is good for your health and will boost your creativity. The high comfort of Triennial Work High makes it possible to stay seated for longer periods of time.

Stand-up or sit-down meetings

An important prerequisite for an effective Scrum session: provide the means to focus and add structure for those attending the meeting. Using a table that encourages an active posture is a good start. Standing meetings that follow these standards are 35% more effective. And should the table be too high for some of the attendees, a height adjustable chair such as the Triennial Work would be the perfect solution.

Triennial Work High with different frames.


  • Matching design across the entire chair collection
  • All components are interchangeable between the different models within the collection
  • Sitting higher will make it easier to switch to a standing position, which is good for your health and creativity
  • Modular and circular
  • High level of comfort due to the snug fit of the cushion and the seat
  • A wide range of options to give your interior the look that best suits your company
Alliander   landscapem
Project: Alliander.


Triennial Work High comes in a variety of colours and fabrics. The frame can be equipped with castors or sliders. You can make endless combinations to personalise your Work High chair.



Gispen believes firmly in its circular model, which is why we already took account of returns and reuse of components and materials when we designed Triennial. Gispen stands for high-quality products and takes responsiblity for their entire lifespan, while reducing waste production for as far as possible. When a Triennial product is at the end of its lifecycle, we will give it a new function or refurbish it into a product that is as good as new.

Make Triennial even more sustainable and opt for a durable fabric. We work with many fabric suppliers, of which some use hemp-based or recycled plastic materials. We even make acoustic panels out of the excess fabric!


Custom features to personalise your Triennial chair


With a circularity percentage of 70%, Triennial is valued at 4 stars on our circular design framework, which we are very proud of


Removable cover which can be changed on-site

Those who already opted for Triennial Work High chair


Open the drop-down menu below for more information on the materials, documentation and specifications.

Brand Gispen
Furniture line Triennial
Material The frame is made of polished aluminium, the wheels are suitable for both hard and soft floors.
Color The shell has an upholstered shell with a choice of different fabrics (see brochure).
Adjustability Seat height is adjustable between 61 and 91 cm.
Brightlands Center Court   landscapem


Would you like to receive more information or a quote? Please contact us.

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