nZEB Days at Architecture and Construction Week

Architecture & Construction Week continues to evolve and build on previous editions, establishing itself as the largest business and professional exhibition in the construction sector in 2020.

From 29 March to 1 April 2023, the exhibition will bring together developers and contractors, architects and designers, materials and equipment traders and distributors, investors, and construction experts.

Architecture & Construction Week provides opportunities for business networking, business negotiations and discussions on new developments in products, components and technology in the architecture and construction sector.

Highlights in 2023:

In 2023, 19,000 square metres of space in six exhibition halls and outdoor areas showcase products and services that cover the entire construction process, from design through the various stages of construction to the full completion of the site - equipping it with all the necessary HVAC, plumbing, building automation and interior solutions and furnishings.

GREEN ENERGY will be held in Hall 4 - an exhibition for innovative technologies in the field of energy efficiency, renewable energy, waste management and recycling, smart cities.

For the second year in a row, ATEST EXPO - an exhibition for large-scale construction equipment - will be held together with Architecture and Construction Week.

The specialist furniture, interiors and furnishings exhibition Expomebel awaits you in Hall 1.

Our stand dedicated to nZEB buildings can be found in Hall 4, Stand E.8, where we will also present the completed nZEB caravan, which was created within the framework of the so-called Days of Zero Energy Buildings - part of a series of local initiatives that started in September 2021 in the cities of Pazardzhik and Smolyan, and in 2022 in Sofia, Burgas and Gabrovo within the nZEB Roadshow project.

On 29 March 2023, in Vitosha Hall at Inter Expo Center, at 14:00, a conference organized by Bulgarian Construction Chamber will take place under the title "Energy efficiency and the use of renewable sources in the construction process. Funding opportunities". 

On Friday, 31 March, together with the Bulgarian Association for Insulation in Construction and Waterproofing, we are organising a training course for designers and construction professionals on "Can we build zero energy buildings?"

Registration link: 

On Saturday, 1 April, Renovate Bulgaria, a partner of Renovate Europe, with the support of the Energy Efficiency Centre Sofia, is organizing a meeting with condominium representatives for a discussion on "Energy Efficient Renovation of Multi-Family Residential Buildings. The tasks of condominiums - mission (impossible)".

From 10:30-12:30 experts and representatives of organizations with expertise and experience in the renovation process for energy efficiency of multi-family residential buildings will participate in the discussion.

For further information follow the social media pages of Renovate Bulgaria, CEE EnEffect and EcoEnergy.

More information about the Architecture and Construction Week can be found here:, as well as on the event's Facebook page.