What is the British company Ercol is best known for making?

Ercol is the name of a British furniture manufacturer. The firm dates back to 1920, when it was established in High Wycombe, Buckinghamshire, as Furniture Industries by Lucian Ercolani (1888–1976).

In 1944, Ercol was contracted by the government Board of Trade to produce 100,000 low-cost Windsor chairs – chairs with a bentwood frame and an arched back supporting delicate spindles. For the order to be a commercial success, Ercol perfected the steam bending of wood in large quantities. The wood selected was English elm – a wood previously thought impossible to bend because it distorted. Ercol's innovation meant the chair could be assembled from 14 pre-formed components, and mechanisation meant that a chair could be made every 20 seconds.

In 2002 Ercol moved to a new purpose-built facility in Princes Risborough, Buckinghamshire, where it produces furniture made from North American elm and European ash, beech, oak and walnut from naturally regenerative forests. This facility has won a number of awards for its architecture, design and environmental features. The building's heat and hot water is provided from wood waste, whilst the company does not use solvent-based stains and lacquers, instead using the more environmentally friendly water-based versions.