Rothaus

The alcohol-free range spans pilsners, wheat beers, and radlers, all produced under the brewery's signature Zäpfle identity. That name, meaning 'little pine cone', is tied to the distinctive 330ml bottle format the brewery introduced in 1956. Rothaus removes alcohol from its finished beers using vacuum evaporation, a process in which the beer is treated under reduced pressure so that the alcohol evaporates at a lower temperature than normal, preserving more of the beer's character than conventional heat-based methods would allow. The brewery documents this as a complex process applied after the beer has been brewed to completion. The first alcohol-free release launched in 2009, with additional styles following as the range expanded.

The brewery draws water from seven proprietary springs in the surrounding forest, and its label design has remained consistent since 1972, featuring a traditional Black Forest figure known as Biergit. Both details reflect a brand that has changed little in visual identity despite expanding its technical range considerably in recent decades.

Rothaus alcohol-free beers are available through specialist alcohol-free retailers and sit in the mid-range bracket, accessible to weeknight drinkers who want a well-established German pilsner style without the alcohol. The brand's state ownership, Black Forest provenance, and 230-year history give it a distinct position among European breweries offering alcohol-free output.