Before you stands the Rundbau a truly unique building. Its unusual shape is what gives it its name the “angular round building”. Imagine a circle softened at the corners. That’s the Rundbau. This magnificent structure is more than just a pretty face. It’s a piece of Cologne’s industrial past.
Built around 1909 the Rundbau served as a warehouse for the Van der Zypen & Charlier factory. This factory made railway carriages and machines. The building’s history is deeply intertwined with Cologne’s industrial growth. It stands as a testament to a bygone era.
The Rundbau’s design is remarkably innovative for its time. Note its systematically designed facade. It creates a woven-like effect. This is achieved through the precise arrangement of its elements. Look closely. You’ll see the building’s sturdy brick and stone construction. The flat roof and central skylight are further defining features.
But the true magic lies within. The Rundbau boasts spectacular atrium-like openings. These triangular openings with rounded corners stretch across all floors. They provide natural light throughout the building. The visible supporting structure of the solid floors is particularly striking. Its strong reinforcements have an almost organic feel.
Today the Rundbau is being transformed. It is being repurposed into a modern hotel. This renovation project is a careful balance. It aims to honor the building’s industrial heritage while creating a comfortable and luxurious space for guests.
The architects’ vision is a poetic raw building. This involves showing off the structure. The underlying supports and pillars will remain visible. The existing materials will also be preserved. Exposed concrete brick stone wood and metal will all be restored. These elements will contribute to the building’s raw beauty.
New additions will extend the existing structures. These will be built using similar materials. The new flooring for example will be made from mineral materials. This preserves the original aesthetic. Additive elements like wood paneling or individual area rugs will add sophistication. This careful restoration process ensures the building’s unique character is maintained. The Rundbau stands as a symbol of Cologne’s rich history and its commitment to preserving its unique architectural heritage. It’s a story in stone a tribute to the past. And a promise of a vibrant future.