Smart building, energy and connected home come together in Vienna for smart.bau.energy. After being postponed, the trade fair will be held from February 12 to 14, 2027, at Messe Wien.

smart.bau.energy: smarter building and living

Envelope, insulation, heating, heat pumps, photovoltaics, storage, home automation, connected objects. Target audience: builders, architects, installers, developers, homeowners. Visitors are looking for a coherent system where energy production, heating and control systems interact. Positioning on the Austrian building market in transition.

Messe Wien: an urban park at the gates of the Prater

U2 Subway, Vienna-Schwechat Airport, modern halls. February edition: winter transport and cold weather handling to be anticipated. Messe Wien technical regulations for heights, materials and connections.

Smart building stand: Expace expertise

Stands operating as demonstrators: show room controlled by tablet, technical wall with energy flows, screens connected to real equipment. Designed and manufactured in France for 30 years. Discover energy and green tech stands and our custom stands.

Smart building: our achievements

• Distech Controls: Distech Controls stand at IBS 2025 (fact sheet IBS), building management system.

• ENGIE stand at the USH 2025 Congress for ENGIE (fact sheet USH Congress), energy services for housing.

Tips for exhibiting at smart.bau.energy

• Give a live demonstration: live controlled scenario.

• Anticipate winter: transport and storage of sensitive equipment in February.

• Secure connectivity: dedicated network and validated connections with Messe Wien.

• Address two audiences: technical space for professionals, simple language for individuals.

Frequently asked questions about smart.bau.energy

When should I launch a stand project?

Five to seven months before, to design and test the demonstrators.

Where and when does the next edition take place?

At Messe Wien, Vienna, from February 12 to 14, 2027.

Can Expace set up a stand in Vienna?

Yes. Manufacturing in France, transport, installation and dismantling in Austria.

Start your stand project for smart.bau.energy. Also discover: E-world energy & water, WindEnergy and all our international trade fairs.