Construction & Energy Days Ostallgäu Marktoberdorf
18. - 19. October 2025 | Trade and public fair on the subject of energy-efficient construction and renovation | regional Fair

The "Bau- & Energietage Ostallgäu" (Construction & Energy Days Ostallgäu) takes place annually in October at the MODEON in Marktoberdorf and is a key event for both experts and the general public interested in energy-efficient construction and renovation. Organized by eza! Service GmbH, a non-profit organization dedicated to promoting renewable energy, the fair offers an essential platform for regional exhibitors to showcase their latest products and services.
The fair covers a wide range of topics, including heating, ventilation, and solar technology, as well as optimal thermal insulation for roofs and facades, modern windows, and relevant funding programs. As a central hub for the latest information and innovations in the industry, the event provides comprehensive answers to questions about energy-efficient construction, renovating older buildings, and utilizing renewable energy sources.
One of the highlights is the numerous practical presentations by experienced professionals, offering in-depth insights into all aspects of energy-optimized construction. These talks turn the fair into an educational event that delivers practical solutions and inspiration for the challenges of modern construction.
The MODEON, a cultural center with modern infrastructure and a welcoming atmosphere, provides the perfect setting for this trade fair. It not only supports the regional economy but also helps raise public awareness and educate attendees on important environmental topics.
In summary, the "Bau- & Energietage Ostallgäu" is a unique event distinguished by its strong regional focus, the presentation of forward-thinking technologies, and a comprehensive program of lectures. It offers both professionals and interested laypeople valuable insights and effective solutions for the future of construction.
The Construction & Energy Days Ostallgäu will take place on 2 days from Saturday, 18. October to Sunday, 19. October 2025 in Marktoberdorf.
18.10.2025 - 19.10.2025*
Saturday - Sunday, 2 days
daily from 09:30 to 17:00 h
Display e-mail address
www.eza-allgaeu.de/veranstaltungen/bau-und-energietage-ostallgaeu
Audience:
professional visitors and general public
Cycle:
annually
Local time:
06:52 h (UTC +02:00)
Marktoberdorf:
Walpurga's Night
Fair location:
MODEON,Schwabenstr. 58, 87616 Marktoberdorf, Bavaria, Germany
Hotels
for trade fair date in Marktoberdorf
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eza! Service GmbH
Burgstr. 26
87435 Kempten, Germany
Tel: + 49 (0)831 9602860
Fax: +49 (0)831 96028690
Display e-mail address
www.eza-allgaeu.de
-
19. - 20. October 2024
-
07. - 08. October 2023
Fair location:
MODEON,Schwabenstr. 58, 87616 Marktoberdorf, Bavaria, Germany
Hotels
for trade fair date in Marktoberdorf
Product groups: building materials, heating systems, Photovoltaic systems, thermal insulation, …
Disclaimer: No responsibility is taken for the correctness of this information. Errors and alterations excepted! Fair dates and exhibition sites are subject to change by the respective trade fair organiser.
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FAQ
Where does the Construction & Energy Days Ostallgäu taking place?
The Construction & Energy Days Ostallgäu fair takes place in Marktoberdorf, at the MODEON.
When is the Construction & Energy Days Ostallgäu taking place?
Visit the Construction & Energy Days Ostallgäu from 18. - 19. October 2025.
How often does the Construction & Energy Days Ostallgäu take place?
The Construction & Energy Days Ostallgäu takes place annually.
What kind of fair is the Construction & Energy Days Ostallgäu?
The Construction & Energy Days Ostallgäu is an exhibition for Building Construction, Building Materials and Renewable Energy.
What are the opening hours of the Construction & Energy Days Ostallgäu in Marktoberdorf?
Opening hours: daily from 09:30 to 17:00 h