Chairs

Ergochair Zenki Plus


Precision-adjustable comfort for healthier sitting

 

£725.00 ex. VAT

Additional Information

The Ergochair Zenki Plus, featuring 4D or Foldaway Arms, is a fully adjustable ergonomic task chair designed for support, movement, and adaptability. With high-grade synchro-tilt and multi-directional armrests, it’s ideal for maintaining musculoskeletal health through long hours of desk work. Upholstered in premium Bondai Black, it blends performance with sleek, understated style.

Advanced Ergonomic Adjustability

 

  • Synchronised tilt mechanism promotes natural movement

 

  • Lockable tilt positions for upright or relaxed postures

 

  • Forward tilt to encourage active sitting

 

  • Adjustable seat depth and backrest height for custom fit

 

  • Backrest tension control to match user body weight

 

  • Supports healthy posture across a full working day

 

Technical Specifications

 

  • Seat depth: adjustable 43–49 cm (approx.)

 

  • Seat width: approx. 47 cm

 

  • Backrest height: adjustable 53–58 cm

 

  • Armrests:
    • 4D – height, width, depth and rotation adjustable
    • Foldaway, padded, height-adjustable

 

  • Mechanism: synchronised tilt with lock positions and tension control

 

  • Fabric: Bondai Black – breathable, abrasion-resistant

 

  • Height adjustment: gas lift system

 

  • Weight capacity: up to 150 kg (subject to configuration)

 

Who It Helps

 

  • Built for professionals managing posture-related fatigue or RSI

 

  • Reduces strain on wrists, shoulders and spine for office-based users

 

  • Supports users with chronic back pain, sciatica or joint issues

 

  • Prevents static loading through movement-enabled design

 

  • Accommodates users seeking precise ergonomic adjustments

 

  • Helps prevent discomfort from repetitive tasks or poor alignment

 

Mobility & Accessibility

 

  • Smooth-glide castors for low-resistance movement

 

  • Suitable for carpets and hard flooring

 

  • Versatile across home, hybrid and office workspaces

 

  • Seamlessly adapts to shared workstations

 

  • Supports occupational health and Access to Work assessments

 

  • Inclusive design suitable for a range of user needs

 

4D Adjustable Arms

 

  • Height, width, depth and pivot adjustment for full arm support

 

  • Custom positioning helps reduce shoulder and wrist strain

 

  • Arms move inwards for keyboard or mouse use

 

  • Supports neutral arm posture to prevent overreaching

 

  • Soft-touch finish provides comfort over long periods

 

  • Ideal for both seated work and keyboard-heavy tasks

 

Highlights

  • Ergonomic freedom of movement Dynamic adjustments and armrests support your posture throughout the day
  • Sleek, inclusive design Smart ergonomic features make this chair ideal for inclusive, adaptable workspaces
  • Tailored comfort Bondai Black upholstery offers breathable comfort with a clean, professional finish

Boost comfort without losing flexibility

Whether you're working from home or in the office, the Zenki Plus adapts to your needs. Its 4D or foldaway arms and synchronised mechanism support a variety of working styles, reducing muscle fatigue and improving posture for focused, comfortable days.

Designed to move with you, not against you

Unlike static seating, the Zenki Plus encourages micro-movements that help keep circulation active and joints engaged. Forward tilt and variable tension settings allow the user to find their ideal balance of support and movement.

Musculoskeletal support where it matters

Back pain and posture fatigue are common in modern workplaces. This chair offers tailored lumbar alignment and pressure relief by adapting seat depth and height to your body’s natural curve, helping reduce discomfort before it begins.

Made to perform in modern workspaces

Bondai Black fabric not only looks professional but stands up to real-world demands. It's abrasion-resistant and breathable, making it a reliable choice for daily use in shared offices or remote working setups.

Invest in inclusive performance and wellbeing

For employers, Zenki Plus offers value beyond its comfort. By supporting diverse body types and working styles, it helps improve productivity, reduce absenteeism due to discomfort, and reinforce a workplace culture built around accessibility and wellbeing.

Our happy customers