After a decade of record growth, London Build, the UK’s leading festival of construction, architecture and design, is entering a new era. The 2026 edition will take place at Excel London, unlocking more space, more content and more opportunities than ever before.
For the first time, the show will co‐locate with elementalLONDON, uniting the construction, building services and sustainability sectors under one roof to create the UK’s ultimate built environment event.
A Bigger, Bolder and Busier Show
The move to Excel enables London Build to deliver its largest exhibition and conference programme to date, bringing together the full construction supply chain in an expanded format designed to inspire, connect and drive business growth.
What’s new for 2026:
● More Exhibition Space & Attendees – 12 halls, 650+ exhibitors and 25,000+ visitors expected across two days
● Expanded Programme – 17 stages, summits and interactive workshops covering digital construction, sustainability, health & safety and fire safety
● Networking Hubs Doubling in Size – Over 25 industry‐led hubs and 40+ exclusive networking events connecting every corner of the sector
● Start‐Up Zone – A dedicated platform showcasing disruptive innovators and emerging technologies redefining the construction landscape
● Careers Hub – Supporting new talent with mentoring, insights and opportunities to shape the future workforce
● Women in BIM Tech Clinic – Ask the experts anything at the new WIB Tech Clinic, book an appointment or turn up for you epxert advice!
London Build x elementalLONDON
Launched in 2025, elementalLONDON is the event dedicated to energy, performance and sustainability in the built environment, where innovators, specifiers and solution providers come together to accelerate the journey to net zero.
In 2026, elementalLONDON joins London Build at Excel London, creating the UK’s most comprehensive built environment event – a single destination for construction, design, engineering, energy and sustainability professionals.
For exhibitors and sponsors, the co‐located event offers an unrivalled platform to showcase innovation, lead the sustainability conversation, and build meaningful connections with the decision‐makers driving change across the industry.
London Build is the UK’s largest festival of construction, architecture and design, featuring 25,000+
attendees, 900+ speakers across 17 CPD stages, 650+ exhibitors, Meet the Buyers, Architect’s Hub,
celebrity guests, entertainment, DJs, networking parties, live music and much more!
