SBF developed a tailor-made ceiling system as a retrofit solution for the ICE 4 fleet.
The ICE 4 is an essential part of Germany's modern train fleet. As part of an extensive retrofit program, new 5G antennas are being installed on 137 trains. SBF took on the development and delivery of perforated ceilings for midceilings and side ceilings, which meet both technical requirements and functionality.