Rotes Haus produces wines from Wien, Austria's capital wine region within Weinland. The winery's portfolio centers on white varieties suited to the region's continental climate and limestone-rich soils. Traminer, the winery's top expression, showcases the aromatic intensity and spice characteristic of the variety. Grüner Veltliner—Austria's signature white—appears as a core offering, delivering the mineral precision and green-fruit character the grape is known for across the country's finest terroirs. Nussberg Reserve Chardonnay, a single-vineyard expression, represents the winery's work with international varieties in a distinctly Austrian context. Wien's vineyards, nestled within the city itself, produce wines of particular freshness and elegance, benefiting from the region's unique microclimate. Wine Spectator, Falstaff, and Wine Advocate have rated Rotes Haus releases.