The Inc Medium Back Office Chair from Sit Back & Relax is an Australian-made ergonomic task chair designed to support comfort, posture, and productivity in commercial and home office environments. Featuring a physiotherapist-informed design, the chair incorporates a unique two-tier foam seat that encourages correct sitting posture while reducing spinal pressure and improving circulation during extended use. The medium backrest provides ergonomic lumbar support without restricting movement, making it ideal for task-based work and dynamic office settings.
Its advanced 3-lever independent mechanism allows precise adjustment of seat height, seat tilt, and back angle, enabling users to customise the chair for optimal ergonomic positioning. Available in small, medium, and large seat sizes with multiple upholstery colours and optional armrests, the Inc Medium Back adapts to a wide range of users and workplace requirements. AFRDI Level 6 certified for severe commercial use, it delivers long-term durability and professional-grade ergonomic performance.
Key Features
- Australian-made ergonomic office chair
- Two-tier foam seat designed to improve posture and circulation
- Medium backrest for ergonomic lumbar support and flexibility
- 3-lever independent mechanism with seat and back adjustment
- Anti-slip ratchet back height adjustment
- AFRDI Level 6 certified for severe commercial use
- Available in small, medium, and large seat sizes
- Optional seat slide, castors, gas heights, and armrests
- Multiple upholstery colours available including black, navy, teal, kiwi, and more
- Please click here for the full Ashcroft Fabric Range
FAQs
1. What is the benefit of the two-tier foam seat?
The two-tier foam design encourages healthier sitting posture, improves circulation, and helps reduce pressure on the spine during long periods of sitting.
2. Is the Inc Medium Back suitable for commercial office use?
Yes, it is AFRDI Level 6 certified and designed for demanding commercial workplaces, including corporate offices and healthcare environments.
3. Can the chair be customised?
Yes, the Inc Medium Back is available in multiple seat sizes, upholstery colours, and optional ergonomic upgrades such as adjustable arms and seat slide.
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