Our Design Principles

We’re Here To Make The Best Chairs Possible.

Maximize chair lifespans with easy routine maintenance and cleaning.

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Quality & Longevity

Sitmatic chairs are designed to last, using high-quality materials and reinforced components for unmatched durability. Our high-density pressure-cast foam maintains its shape and comfort over time, ensuring that the chairs do not lose their shape or compress. Each chair undergoes rigorous testing to meet internationally recognized durability and ergonomics standards, including BIFMA and HFES.
Sitmatic chairs are designed to last, using high-quality materials and reinforced components for unmatched durability. Our high-density pressure-cast foam maintains its shape and comfort over time, ensuring that the chairs do not lose their shape or compress. Each chair undergoes rigorous testing to meet internationally recognized durability and ergonomics standards, including BIFMA and HFES.
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Ergonomic Best Practices

Ergonomics is central to Sitmatic’s design philosophy. We collaborate closely with ergonomists to create seating solutions that accommodate the body's natural movements rather than constrict them.
Our chairs provide a wide range of customizable options, surpassing those of any other chair on the market. This allows users to adjust lumbar support, seat height, armrests, and tilt mechanisms to meet their specific needs. By promoting proper posture and reducing strain, Sitmatic chairs improve comfort and productivity, enabling users to remain comfortable for extended periods of time.
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Innovation & Evolution

Since 1985, we’ve consistently improved our chairs based on the input and requests of leading ergonomists. That’s 40 years with the singular goal of creating the best ergonomic chairs possible.
We were the first company to develop synchronized control with an independently adjustable backrest, and we continue to push the boundaries of ergonomic design. Our synchronized mechanism allows the seat and back to move in harmony with the body’s natural motion, providing continuous support as users shift positions throughout the day.
Another change we made to offer greater resilience and longer-lasting support was to use pressure-cast foam in our backrests and seatpans, maintaining their comfort and ergonomic structure throughout the life of the chair. Sitmatic is committed to ongoing innovation, continuously refining our chairs to meet the ever-changing needs of modern workspaces.
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THE SITMATIC SEATING SYSTEM

Options to Suit All of Your Team’s Needs.

Different bodies need different seats.

That’s why we have the perfect fit ready for every body type.

The Impact of Proper Seating

The right seat supports your body. It prevents sliding, circulation issues, and poor posture. A properly sized seat forms the foundation for total body ergonomics.

A simple solution for your complicated problems.

Use our CustomFit measuring form. Measure upper leg length from knee to buttocks. Determine edge-to-edge width using binders under your elbows as guides.

Chair Chooser: Need help selecting a chair?

Ergonomic-First
Design

Using a special formulation and cast under hight pressure, PressureCast foam is incredibly resilient for comfort, yet hight-density for longevity. This foam is 50% thicker than standard.

Backrest angle adjustment fine tunes the back support to your personal habits.

Finger tip lever locks where you put it. No other chair adjusts 6”.

Seat heights for any size individual. Five different seat heights, ranging between 15” and 35”, ensure a perfect fit for everyone at every workstation.

Thoracic and sacral cradles merge into a gentle lumbar crest.

4” of height adjustment, 4” of width adjustment and optional rotation and depth adjustment customizes elbow support to your unique size.

Synchronized control that allows your body to open as you recline. Rocking ease and rate of recline are adjusted by easy-turn dial.

Oversized, 60mm casters roll easily through plush carpet. Riveted for life-long durability. Every chair is outfitted with a 28” aluminum base. Case as a single piece, there are no welds to break.

The Last Chair Provider
 You’ll Ever Need

We're going to solve all your facility needs no matter what department or what particular ergonomic need.

Every chair comes with access to our entire team of ergonomic experts to meet your needs.

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