At WorkWorking / Activity chairs
A range of chairs with a spring tensioned knee pivot action. Because of the nature of the rocking mechanism, it is important that the chair is balanced correctly for the individual. Varying builds can be accommodated by selection of appropriately sized chairs from the range and by interchanging seats and backrests to achieve an individual fit.
All chairs in the range are available with or without arms. Specialist arm rests are available, including a mouse pad arm and a very mobile arm giving support to the arm and wrist.
Overview of this page
 Logic 3 |
 Logic 4 |
 Logic 4 Elegance |
 Arms |
 Bases |
 Colours |
 Feedback |
Logic 3 Chair
 Logic 3 Chair |
The Logic 3 has a shaped back with pronounced support for the curve of the back and extra padding to provide support between the shoulders.
Backrest |
| RH Logic 3 Office Chair |
All prices include VAT and FREE Delivery
| Click the Quote button to view our price promise, and get a quote for your chair. |
Logic 4 Chair
 Logic 4 Chair |
Logic 4 has as a high backrest with extra padding to provide support between the shoulders and pronounced support for the curve of the back to provide optimum sitting comfort and strain relief.
Backrest |
| RH Logic 4 Office Chair |
All prices include VAT and FREE Delivery
| Click the Quote button to view our price promise, and get a quote for your chair. |
Logic 4 Exclusive Chair
 Logic 4 Chair |
Logic 4 Exclusive has a seat and backrest with extra deep padding and has quality stitched seams. High backrest with extra deep padding to provide support between the shoulders and pronounced support for the curve of the back to provide optimum sitting comfort and strain relief. Backrest |
| RH Logic 4 Exclusive with Headrest |
All prices include VAT and FREE Delivery
| Click the Quote button to view our price promise, and get a quote for your chair. |
Features:
- A floating knee tilt rocking system for the seat which our tests show is effective in reducing fatigue; may also be locked in any position
- Independent backrest height adjustment
- Optional height and width adjustable armrests
- Adjustable sliding seat depth
A range of fabric and leather colours, or use your own material
5 year warranty on the frame and mechanism covers use by persons of up to 17 stones.
(One year warranty for 24 hour use.)
Armrest Options:
 Standard\Low Armrest |
 Rotating Armrest |
 Leather Upholstered |
Base Options:
 Grey Laquered Aluminium |
 Black Laquered Aluminium |
 Polished Aluminium |
Fabrics:
These are the most popular colours and fabrics for this product. The full range can be viewed by clicking the full colour button below.
[ Got Feedback? ] Recommended by: Our Customers
"I have been meaning to get in touch to say how pleased I am with my RH chair. It has made using the computer and studying my Spanish so much more comfortable. It was so easy to set up as well having been shown how in your shop. Now when I sit down I can feel myself automatically going into the correct position, feet flat down and spine S-shaped! Many thanks for your advice and service."