Portland Medium Mesh Back Office Chair
The Portland Medium Mesh Back Office Chair is a versatile seating solution designed to deliver comfort, support, and style across a variety of workplace settings. Whether used as a task chair, visitor chair, or meeting chair, it combines ergonomic features with a sleek mesh back for breathable performance during long hours. Adjustable arms, seat height, and lumbar support with an adaptable waist rest allow personalized comfort, while the synchronized tilt mechanism offers four locking positions to encourage healthy posture. Built on a durable five-star nylon base with heavy-duty castors, it supports up to 110kg with ease. Certified by BIFMA and backed by a three-year warranty, the Portland Chair ensures reliability, functionality, and professional appeal, with optional X-Wheel casters for enhanced mobility.
Key Benefits
- Mesh Medium Back
- Lumbar support with adjustable waist rest
- Weight balance synchronized tilt mechanism
- 4 tilt locking positions
- Seat height adjustable
- Armrest adjustable
- 110kg weight capacity
- BIFMA certified
- Black nylon five-star base
- 3 year warranty
Dimensions:
- Height: 995 – 1110 mm
- Width: 645 mm
- Depth: 565 mm
Optional Amazing X-Wheel Ball Bearing Wheels:
1 – Standard Rubber wheel
2 – RGB / LED Light up in wheel while in use
X-Wheel Blade Casters represent a breakthrough in seating technology and comfort. Just like a building, a chair is only as good as its foundation; and as a person, core stability is the key to health. The wheels on your chair are the foundation that creates core stability and leads to healthy, smooth, ergonomic movement. Featuring 100% rubberized blade wheels and a free ball-bearing core, X-Wheel Blade Casters are quieter and smoother. They work better on hardwood and pile carpet alike, and they are more gentle on tile, hardwood, vinyl, carpet, and almost any surface. Ball-bearing swivels spin easily, preventing scuffing and scratching. And they look great! Put, for a small investment, you can upgrade your chair’s performance and enhance your seating experience.Â
Key Benefits:
- Makes your chair roll with easeÂ
- Prevents user injury by making your chair easy to moveÂ
- Anti-Static properties prevent the build-up of static electricity and or reduce its effects so no more unsuspected zaps!
- Saves wear to carpet and other surface’sÂ
- 100% Rubberized blade wheels
- Quieter and smoother operation than traditional castersÂ
- Perfect to use on timber, vinyl, tiles, concrete, low pile carpet & much more
- Ball-bearing bracket core allows for easy, smooth swivel & spin
- Preventing scuffing and scratching
- The dual bearing core design will make your chair movement smooth and effortless.
- Manufactured with premium material
- Super Duty Metal bracket supports the wheel Â
- LIFETIME FACTORY WARRANTYÂ
X-Wheel Dimensions:

Please note: If X-Wheels are selected, the chair will sit higher than the standard configuration. This option increases chair height by approximately 20mm when replacing 50mm casters, or 10mm when replacing 60mm casters.






















































