Do you find yourself suffering from back pain as a result of long days in the office? These 24 hour chairs offer a range of features to provide support, which can help alleviate backache by improving your posture. The heavy-duty asynchronous mechanism allows you to adjust the tilt of the back and seat independently of each other so you can vary your posture and find the most comfortable position. Weight torsion control allows you to adjust the mechanism to respond to your weight so you can change your position safely and with minimal effort. A lumbar pump offers additional lower back support and can be adjusted to the level you find most comfortable. The office chair also comes with a seat slide allowing you to adjust the depth of the seat as well as a height-adjustable racket back and gas-lift seat height adjustment. For extra support, the chair comes with height- and width-adjustable armrests.

These ergonomic chairs are also ideal for demanding work environments such as control rooms and call centres that are open around the clock. They are certified by FIRA to BS EN 5459-2:2000, meaning they are structurally suitable and sufficiently stable for 24-hour contract use for people weighing up to 24 stone (150 kg). The foam in the seat and back is rated to BS 5852 and the fabric upholstery to BS 7176 medium hazard for fire retardancy. A black, nylon 5-star base is fitted as standard, but you can choose to replace it with a polished aluminium base if you prefer – see accessories.

For a completely ergonomic solution you may want to consider adding a footrest to support your legs and improve circulation while seated or even purchasing a height-adjustable desk so you can choose to stand at your desk for short periods throughout the day, thereby helping with back pain by further varying your working position. Don’t forget to add a chair mat to protect the floor or carpet from wear and tear!