Tiefes Haus by HGA Henning Grahn Features Raw Concrete Surfaces
Tiefes Haus is a house in Dreieich, Germany, designed by HGA Henning Grahn in 2023. The building features raw concrete surfaces and a polished terrazzo floor. Set on a narrow plot surrounded by villas and trees, the house incorporates elements from an existing structure. A two-story gallery with large glazing connects the interior, which includes a kitchen and living room with garden views. The facade, with varying window formats, aligns with the design’s concept.