Jansen
https://www.jansen.com/en/index.html
Janisol 1 fire-proof windows
Full fire safety range
The Janisol 1 system for windows and fixed glazing as well as the systems for doors and fixed glazing round off the fire safety product range. The system meets fire resistance class E/EW45 for window applications as well as E/EW30 for fixed glazing. The window has an installation depth or 60 mm (window frame) or 64 mm (window casement) and has the same face as the Janisol window. It also impresses thanks to its simple and efficient processing.