Röhrig房屋是Hertweck工作室在德国莱茵河谷设计的一系列山坡房屋中的一部分。它位于德国波恩和科布伦茨之间的Sinzig-Westum市可建设用地边缘的一个陡峭的斜坡上。客户是一个有一个孩子的年轻家庭，希望有宽敞的内部和外部共享区域，并结合一个相当经典的方案：两个孩子的卧室，一个家庭办公室，一个父母的卧室，和两个浴室。
The Röhrig House is part of a series of hillside houses designed by Studio Hertweck in the German Rhine Valley. It is located on a steep slope on the edge of the buildable land of Sinzig-Westum, a German municipality between Bonn and Koblenz. The client, a young family with one child, wanted to have generous interior and exterior shared areas, in combination with a rather classical program: two children’s bedrooms, a home office, a parents’ bedroom, and two bathrooms.
为了以经济的方式翻译这个方案，赫特威克工作室在斜坡上刻了一个非常简单的立方体。车库和储藏室被安置在一楼，孩子们的卧室和一个浴室在一楼。在二楼，创建了一个开放的生活区，它通向一个朝向山谷的露台，在后面是一个花园。在三楼，建筑师将父母的卧室、浴室和家庭办公室安排在这里。
In order to translate this program in an economic way, Studio Hertweck has inscribed a very simple cube into the slope. Garage and storage rooms were accommodated on the ground floor, the children’s bedrooms with a bathroom on the first floor. On the second floor, an open living area was created, which opens onto a terrace towards the valley and at the back onto a garden. On the third floor, the architect located the parents’ area with their bedroom, bathroom, and home office.
花园通过一组梯田和外部楼梯与屋顶露台相连，这样人们就可以在房子周围散步，同时打开美丽的景观视野。在材料方面的减少和使用未完成的双壳现浇混凝土墙，不仅具有美学价值，而且使建筑师能够省去一些行业，如抹灰或脚手架。
The garden has been connected to the roof terrace by a set of terraces and outside stairs so that people can walk around the house while opening up beautiful views of the landscape. The reduction in terms of materials and the use of unfinished double-shell in-situ concrete walls not only has aesthetic value but also enabled the architect to dispense with some trades such as plastering or scaffolding.
为了进一步推动项目的经济性，赫特威克工作室在立方体的中心设计了一个单一的竖井，它包含了房屋的所有网络：从电线到水管，从烟囱烟道到洗衣槽。所有的技术设备和卫生设备都被安排在这个轴的周围，以便它们可以专门连接到它。房屋的设计使其没有热桥，并由空气-水热泵供暖。
To push the economy of the project even further, Studio Hertweck designed a single shaft in the center of the cube which contains all the networks of the house: from electric cables to water pipes, from the chimney flue to the laundry chute. All the technical appliances and sanitary equipment are arranged around this shaft so that they can be connected exclusively to it. The house is designed so that there are no thermal bridges and is heated by an air-water heat pump.
Architects: Studio Hertweck
Area : 182 m²
Year : 2020
Photographs :Bildpark / Veit Landwehr
Structural Engineer : Stelio Berikaki
Architect In Charge : Florian Hertweck
Technical Supervision : Ira Matheis
City : Sinzig
Country : Germany