Metal Quartz confirms the performance of its BUNKERKIT modular armoured partition system with the renewal of its A2P CR3, CR4 and CR5 certifications, issued by CNPP (Centre National de Prévention et de Protection). This recognition builds on the initial certifications obtained in 2017.
Three certified levels of burglary resistance
The A2P certifications cover the walls of technical security enclosures (P.E.T.S., Parois d’enceintes techniques de sécurité) and attest to their burglary resistance in accordance with the requirements of European standards EN 1627 to EN 1630.
The BUNKERKIT system holds three certification levels:
- A2P CR3 P.E.T.S. – Certificate No. 35.505.71-6
- A2P CR4 P.E.T.S. – Certificate No. 35.506.71-6
- A2P CR5 P.E.T.S. – Certificate No. 35.507.71-6
These classifications correspond to different levels of resistance to burglary attempts, allowing protection to be selected according to the identified risks.
The certifications apply to the configurations and installation conditions specified in the corresponding technical documentation.
BUNKERKIT: a modular protection solution
Developed by Metal Quartz, BUNKERKIT is a patented system of armoured steel panels, mechanically assembled using bolted connections, with no on-site welding.
Its design allows the construction of security partitions, complete armoured rooms, secure access vestibules and protected storage areas.
The system offers several technical advantages:
- Modularity: secure enclosures can be built in a range of sizes and configurations.
- Simplified installation: dry assembly, without major work on the existing structure.
- Demountability: installations can be relocated, reinstalled or adapted to changing requirements.
- Versatility: additional protection can be integrated, including ballistic, electromagnetic, thermal or acoustic protection.
- Adaptability: bespoke design to accommodate architectural constraints and security requirements.
BUNKERKIT is suitable for both new buildings and security upgrades to existing buildings.
Certification involving regular checks
A2P certification goes beyond initial burglary resistance testing.
Issued by CNPP, it also involves manufacturing site audits, periodic checks and additional assessments when products or their variants are modified.
These procedures aim to ensure that manufactured products conform to the certified configurations and maintain their performance over time.
Proven protection for sensitive environments
BUNKERKIT armoured partitions meet the physical protection needs of numerous sectors, including banks, data centres, critical infrastructure, industrial sites, public institutions and storage facilities for valuables.
With the renewal of its A2P CR3, CR4 and CR5 certifications, Metal Quartz reaffirms its commitment to providing physical security solutions whose performance is assessed and monitored by an independent body.
Planning a security project?
Discover BUNKERKIT armoured partitions or contact our specialists to discuss a solution tailored to your requirements.
Visit our dedicated website at bunkerkit.com.




