The "Prefabricated House & Energy" exhibition in Deggendorf is an annual fair that has evolved into a key meeting point for homeowners and construction enthusiasts since its inception in 1997. Organized by Drexler & Sprotte GmbH, the fair showcases a wide range of products and services tailored to the needs of private customers. The focus of the fair is on current topics related to construction, interior finishing, renovation, energy saving, and construction financing, with a special emphasis on burglary protection. It offers a unique platform for regional and national manufacturers to present their latest products and services. The range extends from prefabricated houses and innovative energy solutions to cutting-edge security technologies. A highlight of the fair is the opportunity for visitors to view and compare a variety of offers on-site. This makes the "Prefabricated House & Energy" an indispensable event for anyone looking to design or renovate their home in a contemporary and energy-efficient manner. The fair is held at the Deggendorf City Hall, a modern and accessible location that provides ample space for the diverse exhibitors and their presentations. Thus, the "Prefabricated House & Energy" fair in Deggendorf is not only a showcase for the latest trends and developments in construction but also a platform for knowledge exchange and networking, offering valuable insights and contacts for both visitors and exhibitors. Already for the twenty-seventh time the Prefabricated House & Energy (Fertighaus & Energie) takes place on 2 days from Sat., 17.01.2026 to Sun., 18.01.2026 in Deggendorf.