How Long Does an Office Chair Last? UK Failure Data by Component
Office chairs do not fail as whole objects. They fail at one component, and Furniture in Fashion finds that component is almost always the gas lift, the castors or the front edge of the seat foam. Our 2026 report states no failure rates or average lifespans, because no official UK body or named trade source publishes domestic office chair failure data and we do not use our own service data in research. Instead it explains each component: why a sinking seat means a lost cylinder seal that cannot be repaired but can be replaced cheaply, why castors bind from carpet fibre and hair rather than wear out, why nylon bases crack at the castor sockets while aluminium resists it, and why foam degrades from the front edge first. It also sets out why British home offices are harder on chairs than commercial ones, with carpet, tight corners and dining table working heights all contributing....