In 2025, the talks and theatres were redesigned to create a clearer and more engaging experience. The programme was reorganised into themed stages, making it easier for visitors to find content that matches their interests. By separating the theatres, each space now delivers more focused sessions and improved audience flow. The result is a more dynamic, accessible schedule that helps visitors choose the talks that best support their Grand Design journey.
Theatres include:
• Build and Renovation Theatre
• Home and Garden Theatre sponsored by Quiet Mark
• Kitchen and Bedroom Theatre sponsored by Howdens
• Sustainability Theatre sponsored by Daikin




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