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Santa Eugenia Housing, balio Rull ADD, santa eugenia de berga, spain, social housing, brise soleil, daylighting, sun shade

When Bailo Rull ADD+ took on this project, one of the main problems they had to solve was how to design a social housing project with a misguided solar orientation? The masterplan called for a linear volume of 14m depth and 60m length on a north-south axis. The site was located at the edge of the city on the last block overlooking a green area to the west with an existing building to the east. This means that no morning sun reached the building, but it received the full afternoon sun. The firm couldn’t very well change the lot’s orientation, so they had to work with it and come up with a solution to keep the building from overheating.

The firm came up with a workaround solution that would block the afternoon sun, but at the same time provide a visual connection from each apartment to the green space across the street. They designed a brise soleil handrail on the west side set 2 meters away from the building by private deck space. Made with perforated aluminum panels, the brise soleil blocks the summer sun from entering the apartments, but is spaced to allow winter sun to reach in. A careful analysis and design of the west facade ensures that all the apartments still have views and natural daylighting, but won’t be cooked by the sun.

Via ArchDaily

Images ©Bailo Rull ADD+