Zerux has been one of the first companies in Europe to successfully pass the RC5 test for its new high security window in April 2025. This solution can also include bullet resistance up to BR6-NS, as well as thermal insulation and/or acoustic performance. The certificate includes a very wide dimensional range of 4 by 4 meters.

This completes the Nexus range of security solutions, including the renowned RC5 doorset, designed to address the growing need for reliable protection in sensitive environments, while remaining practical and adaptable for everyday use.

Certified to RC5 level under European 1627 and 1630 standards, it offers one of the highest levels of resistance to forced entry. This means it has been rigorously tested against sustained attacks using power tools such as drills, power saws, and angle grinders. Independent laboratory testing and ongoing external audits ensure that performance is consistent and verified.

Beyond intrusion resistance, the Nexus RC5 doorset stands out through its multi-performance approach. It can combine several types of protection in a single door: optional bullet resistance, fire resistance of up to 90 minutes, acoustic insulation, and even protection against explosions or electromagnetic interference. This makes it suitable for environments where multiple risks must be managed simultaneously.

Ease of use and accessibility are also central to the design. The door supports modern access control systems, including badge readers, biometric devices, and coded entry. It can be equipped with motorized opening for accessibility, while still ensuring safe emergency exit at all times.

The Nexus RC5 is intended for critical infrastructures such as government buildings, industrial sites, transportation hubs, financial institutions, and high-end retail. Its innovation lies in combining extreme security, certified performance, and operational flexibility into a single, adaptable solution.

Find out more about the Nexus range on zerux.com