Public Call for the Submission of Projects and Practices for Inclusion in the First Volume of ab: Architecture Yearbook 2027.
Pleasant indoor temperature in the attic despite the summer heat
Swisspearl facade panels: when materials become the story of architecture
Exhibition of OHS Award winning projects
The right choice for greater bathroom comfort
Baumit Life Challenge
The recipients of the 2026 Plečnik Awards
Architectural excursion for team OHS to Nova Gorica and Gorizia
2026 Plečnik Awards
OHS Award 2026
Specialists for complete furnishing – Alples at Grand Plaza Hotel Ljubljana
Open House Slovenia (OHS) is a contemporary Slovenian architecture platform and the largest architecture festival in Slovenia. Our mission is to raise awareness of the values of quality designed space and to improve living culture, as well as spatial literacy. We connect professionals with the general public and provide personal experience of outstanding Slovenian architecture.