Organisers of the Ecobuild show have confirmed that exhibitor numbers will top 1,000 for the first time in the event’s six-year history.

The event, which claims to be the world’s biggest event for sustainable design, construction and the built environment, has already filled the ground floor at its Earls Court venue. Organisers have opened the second floor mezzanine to cope with the increased numbers.

Last year, some 857 suppliers exhibited their products and services to nearly 35,000 visitors. Next year’s show takes place between March 2-4.