Double Roof House, A 60-year-old red-brick church is located next to the site, which was renovated by us a year ago and given a name as Church of Church. The mission was to build a new complex of a residence, a warehouse and a playground next to it. Each part is independent at its function, but all are brought together under such occasional condition. Our intention is to avoid interference from different function but retain certain connections with others.
The overall system of the building is formed by an in-between space that is yet to be defined and corresponding to the central axis opening of the adjacent old church. A steel structure system was applied to the new building, creating a contrast between the lightness of steel and the weightiness of brick, that performed by the 60-year-old church on one side. The appearance of the building is like a random variation of iron-clad houses commonly seen in the countryside. It is a building with two sets of large double-sloping roofs, as well as two separate buildings with their own double-sloping roofs at the same time. It is born with complex and contradictory; it is a warehouse as well as a residence.
The related but different structural systems and architectural languages are contributed and shared by the two buildings. The fragments of architectural elements inherit the articulations of architectural elements within Church of Church. The openings of varied heights and scales bridge the internal and external of the building while retaining privacy, enlarging the perceptible openness when being inside.
Project Info
Architects: Studio Tngtetshiu
Country: Â Taiwan, Tainan
Year: 2024
Photographs: Studio Millspace
Design Team: Po-yu Chao, Szu-an Yu



































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Anastasia Andreieva is an accomplished Architectural Projects Editor at Arch2O, bringing a unique blend of linguistic expertise and design enthusiasm to the team. Born and raised in Ukraine, she holds a Master’s degree in Languages from Taras Shevchenko National University of Kyiv. Her deep passion for architecture and visual storytelling led her to transition from translation and editorial roles into the world of design media. With a keen eye for conceptual clarity and narrative structure, Anastasia curates and presents global architectural projects with precision and flair. She is particularly drawn to parametric and digital design, cultural context, and emerging voices in architecture. When I’m not analyzing the latest architectural trends, you’ll probably find me searching for hidden gems in cityscapes or appreciating the beauty of well-crafted spaces. After all, great design—like great connections—can be found in the most unexpected places. Speaking of connections, because architecture isn’t the only thing that brings people together.



