In the new office building at Graphisoft Park, we installed a high-quality, modern fire-rated glass wall separating the staircase. The walls were constructed using a configuration of 3 glass panels each, with dimensions of 5.4 x 3.3 meters. A unique feature is that it can be used frameless! The fire-resistance rating is EI30 minutes, but it can also be adapted for 60- and 90-minute requirements. It can be combined with a door as a sidelight and can be integrated into gypsum board walls as well.