--- title: "HanseBAU & Bremer Altbautage 2026 Dates and Visitor Profile | DataOrigin" description: "HanseBAU & Bremer Altbautage 2026 takes place from January 16 to 18, 2026 in Bremen. Learn about the attendee profile, tickets, and how to prepare your B2B prospecting." canonical: https://dataorigin.es/en/blog/hansebau-bremer-altbautage-2026/ lang: en site: https://dataorigin.es llms: https://dataorigin.es/llms.txt --- ![HanseBAU & Bremer Altbautage 2026](/images/blog_events/hansebau-and-bremer-altbautage.webp) This edition has already taken place. From January 16 to 18, 2026. # HanseBAU & Bremer Altbautage 2026 Bremen, Germany | From January 16 to 18, 2026 HanseBAU & Bremer Altbautage 2026 takes place from January 16 to 18, 2026 in Bremen. Learn about the attendee profile, tickets, and how to prepare your B2B prospecting. [Web](https://www.hansebau-bremen.de) Construction & BuildingEnergySustainability & Environment Joaquín Montesinos • Published January 16, 2026 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](https://www.hansebau-bremen.de) and plan the meetings that will generate commercial traction. ## Imágenes ![](/images/blog_events/hansebau-and-bremer-altbautage-hansebau-denkmalpflege-768x512.webp) ![](/images/blog_events/hansebau-and-bremer-altbautage-hansebau-wohnkonzept-768x512.webp) ## Looking for the HanseBAU & Bremer Altbautage 2026 exhibitor list? Sign up for free on DataOrigin to check this trade show's companies as soon as they are available and explore hundreds of other shows. [See the full list](https://dataorigin.es/app?lang=en) [See how sales teams use DataOrigin](https://dataorigin.es/en/solutions/sales-teams/) ## Frequently asked questions When was HanseBAU & Bremer Altbautage 2026? HanseBAU & Bremer Altbautage 2026 took place from January 16 to 18, 2026 in Bremen. How can I get the HanseBAU & Bremer Altbautage 2026 exhibitor list? Sign up for free on DataOrigin to check HanseBAU & Bremer Altbautage 2026's companies as soon as they are available and explore hundreds of other trade shows. ## Something else that might interest you. 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