Interclima Paris 2026 will be held from 28th September - 1st October 2026 at Paris Expo Porte de Versailles in Paris, France. This is a trade fair focused on energy efficiency and comfort in buildings. It is expected to attract over 40,000 visitors, including professionals from the construction, architecture, and engineering industries, as well as government officials and academics. It is a great opportunity for professionals in the construction, building, architecture and urban planning sectors to discover the latest innovative solutions for more economical and comfortable buildings.