Office Chairs Under £100

Backless fabric bar stool on a matte black steel frame with dual footrests and floor protecting feet. A 70cm seat height suits bar and poseur tables, rated for 8 hour use with a 110kg capacity, stackable for storage and upholstered in 23 colourways including the Quest and Rivet collections.

Breathable mesh back task operator chair with built-in lumbar shaping, fixed loop arms and a curved shell detail. Gas height adjustment, lock tilt and a weight tensioner tune it to how you sit, rated for 8 hour use with a 150kg capacity. Four colourways, Black, Blue, Grey and Red, suit home offices and shared spaces alike.

Office chair seat slide mechanism that converts many chairs, including many Dynamic models, to a sliding seat facility. The super smooth slide adjusts seat depth with a single lever, reducing pressure on the back of the legs, and comes with four M6 x 10mm fixing bolts. Metal and plastic build in black, 1 year guarantee.

Height adjustable office chair arms that also fold away, supplied in pairs. A slidable arm pad and an easy to use locking button give complete support for a variety of users, and the folding action clears the arms for close desk work and tidy chair storage. Black nylon, fully removable, 1 year guarantee.

Height adjustable office chair arm for the Chiro range with a padded arm pad for comfortable elbow support at the desk. Strength and endurance tested to ANSI/BIFMA X5.1-2017, made from tough black nylon, fully removable, and covered by a 1 year guarantee.

Replacement office chair base in tough black nylon. The five-arm star design is rated to a 125kg maximum weight capacity, ready to bring a tired swivel chair straight back into service; castors and gas lift are sold separately. Backed by a 1 year guarantee on mechanical components.

Folding visitor and conference chair with a cushioned, wipe-clean black vinyl seat and back on a chrome tubular steel frame. Rated for 8 hour use with a 115kg weight capacity, it folds flat for minimal storage, carries by an integral handle, and comes with or without a writing table.

Mesh back cantilever visitor chair with an auto tilting backrest, integral lumbar support and fixed arms. Built with GRS certified 100% recycled plastic materials, it stacks up to 4 high, carries a 135kg weight capacity and comes in black fabric or 20 bespoke colourways, including recycled Quest.

Height adjustable office chair headrest for the Zure chair, with a curved shell that continues the chair's distinctive design signature. Choose from four designs, Black Mesh, White, White Elastomer or White Mesh, and four finishes, Black, Grey, Charcoal or Orange, backed by a 5 year guarantee on mechanical components.

Height adjustable office chair arm for the Chiro range with an ingenious foldaway action: flip it back on its silver hinge plate for close-up desk work, flip it down again for complete arm support. Black nylon construction, removable, and covered by a 1 year guarantee.

Stacking cafe and bistro chair for canteens and dining areas, moulded in tough polypropylene with a 150kg weight capacity. Stacks up to 10 high, comes with or without fixed arms, and in blue, grey or white. A full-width 46cm back, a 6 hour use rating and a 5 year guarantee keep busy hospitality spaces moving.

Office chair lumbar support adjusted by a simple air pump, designed to improve posture and look after the lower back. Add air for firmer support exactly where your spine wants it, or let a little out for a softer feel. A small, sensible upgrade for anyone whose chair is not quite supporting them, covered by a 1 year guarantee.