The "HAUS|BAUENERGIE" Fair in Friedrichshafen is a must-attend for property owners and those aspiring to become one. The abbreviation "HAUS|BAUENERGIE" represents a blend of topics concerning home construction and energy-efficient modernization. Since its inception, this fair has significantly influenced the industry. Organized by Messe Friedrichshafen GmbH, a company with profound expertise in hosting exhibitions, the event takes place every October in Friedrichshafen, beautifully situated by Lake Constance in Baden-Württemberg. It's part of a regional series of fairs also held in places like Tuttlingen, Sindelfingen, Künzelsau, Donaueschingen, Radolfzell, and Fellbach. These events not only present a multitude of exhibitors from various specialties but also provide in-depth information for builders and those looking to renovate. Central themes of the fair include energy-optimized, climate-neutral, and sustainable properties. The range of offerings from exhibitors, from avant-garde building techniques to modern energy solutions, showcases this impressively. Exhibitors from diverse sectors of the construction and energy industry are present, seeking to connect with potential clients. For attendees, primarily from the construction and modernization sector, the fair offers a unique opportunity to consult specialists and advance their building projects. The event is hosted at the renowned Friedrichshafen Exhibition Centre, located by the shores of Lake Constance. This venue is easily accessible and meets all the standards expected of a premium exhibition center by both visitors and exhibitors. The HAUS BAU ENERGIE will take place on 2 days from Saturday, 15. November to Sunday, 16. November 2025 in Friedrichshafen.