The historic kindergarten in the center of Unterach am Attersee, in continuous use since 1898, has been thoughtfully renovated and expanded. As a key building in the townscape and a place of collective memory for many locals, the project emphasized maintaining its original function and character while meeting contemporary educational and building standards.
The unused attic space offered the necessary potential for expansion. Great care was taken to preserve the building’s architectural identity, avoid unnecessary structural changes, and work sensitively with the existing fabric. This approach was shared by all stakeholders—including planners, local authorities, and the client—despite the lack of formal heritage protection.
In reference to its cultural significance, including its depiction in works by Gustav Klimt, the renovation prioritized atmospheric quality and material authenticity. Disruptive later additions such as a fiber cement façade and suspended ceilings were removed. Carefully planned spatial adaptations allowed for compliance with current fire regulations while enhancing spatial continuity.
On the ground and upper floors, minor structural changes—such as the selective removal and rebuilding of walls—allowed for the integration of new room sizes. The material palette is restrained and tactile: larch and fir muntin windows, oak flooring, and fir paneling and doors echo the original interior language.
The attic was transformed into a bright, functional space using untreated solid fir, creating a clear yet respectful contrast with the darker, aged wood of the existing structure. New elements are minimal and honest in their construction and finish. Natural materials like wood, wool felt, and linoleum invite sensory engagement and support a child-friendly atmosphere.
Spatially, the attic is divided into three main areas by a wood-glass wall and a fir post-and-beam façade. A multipurpose room connects to a movement space on one side and opens to a covered outdoor area on the other—usable throughout the year. The existing roof structure was preserved, reinforced where necessary, insulated, and clad in fir paneling. Steel supports and discreet metal reinforcements meet modern structural requirements without disrupting the original character.
Natural light filters into the attic through partially opened gable ends. Inspired by the original timber cladding, vertical larch slats form a dynamic screen that provides daylight and defines the outdoor space visually from both inside and out.
This renovation balances heritage and innovation, delivering a contemporary learning environment while honoring the building’s deep-rooted presence in the community.
