Energy efficiency and building retrofit are gaining momentum across northern Germany. In that context hanseBAU & Bremer Altbautage takes place from 16 to 18 January in Bremen and gathers technical supply and hands-on project solutions.
Dates and venue for hanseBAU & Bremer Altbautage 2026
The fair runs from 16 to 18 January in Bremen with activity across Messe Bremen and the ÖVB-Arena. The hanseBAU areas occupy the main halls while the Bremer Altbautage area is arranged separately for renovation and conservation topics.
Companies and topics you will find
The lineup includes manufacturers and service providers for new build and renovation. The exhibition features carpentry, heating and plumbing, insulation systems, facade solutions and heritage conservation trades. Dedicated zones showcase efficient housing concepts, garden and outdoor systems, and practical solutions for maintaining historic fabric.
Program and practical content
The event presents technical talks and live demonstrations. The exhibition schedule includes more than 100 presentations and practical demonstrations that explain on-site procedures and implemented solutions. Theme islands focus on building with wood, converting existing spaces for efficient living, and specific offerings for monument conservation.
Key figures
- More than 400 exhibitors from roughly 50 trades.
- Over 100 lectures and practical demonstrations.
- Event records show 14,781 visitors at a recent edition.
These figures give a sense of scale and the professionally oriented audience attending the fair.
How to prepare B2B prospecting at hanseBAU
Set clear objectives before you go and map the exhibitor list by trade. Bring concise technical datasheets and project examples that highlight energy savings or regulatory compliance. In demonstration areas decisions are driven by practicality; prepare short technical value statements and a digital portfolio to share instantly.
Use the thematic islands to target meetings. If your offering focuses on retrofit, prioritize the Bremer Altbautage section. For heating systems or insulation target exhibitors in climate control and facade segments. Allocate time to walk halls 5 and 6 and the Altbautage hall to compare products against direct competitors.
Closing note and official link
HanseBAU & Bremer Altbautage 2026 compiles technical exhibits and on-site demonstrations relevant to renovation and new construction projects. For schedules, exhibitor lists and tickets visit the official site at https://www.hansebau-bremen.de and plan the meetings that will generate commercial traction.
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