The Snøhetta practice, in collaboration with the Paimio Foundation, has introduced a new plan for the transformation of the former Paimio Sanatorium in Finland—designed by Aino and Alvar Aalto in 1933 as one of the cornerstones of modern architecture—based on the Aaltos' ideal that architecture should serve human well-being.
As a key strategy, the practice aims to bring nature closer to the facade and, consequently, to the interior of the building, creating a new main entrance. The building will thus have two entrances, resulting in separate spaces for the auditorium and the activity areas.

Master plan for the Paimio Sanatorium by Snøhetta. Rendering by Proloog/Snøhetta.
The auditorium block is divided into two levels and clad in birch slats, creating optimal acoustic comfort. The block formerly used for patients is transformed into a hospitality area, creating private rooms of varying sizes for both private and public use, depending on their size.
As in the auditorium, the renovation relies heavily on the use of birch wood, especially for the furnishings, distinguishing between the existing structure and the new additions. Furthermore, the original proportions designed by the Aaltos have been respected. From these rooms, access to the balconies is once again available, creating open and elongated spaces.

Master plan for the Paimio Sanatorium by Snøhetta. Rendering by Proloog/Snøhetta.
A New Era
Honoring this modern landmark to the fullest, the revitalization began with the creation of the Paimio Sanatorium Foundation in 2020. The Foundation determined that the most suitable use for the new project involved preserving its primary character as a healing center, maintaining its role as a guesthouse, and complementing it with a cultural use.
The first phase of the Plan has been developed with ALA Architects and Mustonen Architects. In addition, the Paimio Sanatorium is among the buildings proposed for inscription on the UNESCO World Heritage List.