Dimensions
Our burglar-resistant grilles EN 1627-1630, level RC3, RC4, or RC5, are custom-made to suit your needs and the desired resistance class.
All details regarding the minimum and maximum standard dimensions can be found in our technical data sheet. It is also possible to combine several of our grilles to adequately protect an entire wall.
Possible configurations
Our fixed burglar-resistant grilles have been certified by CNPP for installation directly into structural elements, but also for integration into other products, such as steel doors or Bunkerkit® modular partitions, with equivalent resistance levels (RC3, RC4, or RC5).
Options for EN 1627-1630 burglar-resistant grilles
Our available finish options can be found in our technical data sheet, along with weights, installation principles, required structural fixings, and more.

Anti-burglary grille for ventilation of data centers
Anti-burglary grille for data centers: secure your ventilation systems
Enhanced security for your critical infrastructure
In a data center, every access point must be protected: server rooms, armored doors, secure partitions… but also ventilation and airflow systems. Too often overlooked, these openings are highly sensitive to burglary attempts.
The anti-burglary grille for data centers developed by Metal Quartz addresses this issue by ensuring protection compliant with European standards EN 1627-1630 (RC3, RC4, RC5).
Certified custom-made grilles
Manufactured to measure according to your needs, our anti-burglary grilles adapt to all configurations and the required resistance level for your data center.
✅ teste and approved by CNPP
✅ Can be fixed directly into concrete walls or integrated into other security products (steel doors, Bunkerkit® modular partitions)
✅ Available in RC3, RC4, or RC5 for maximum burglary resistance
Protecting data center ventilation and airflow
Ventilation systems are essential to cooling and server performance, but they also create openings in the secure envelope of your building. With an anti-burglary grille for data centers, you secure these vulnerable points while maintaining proper airflow.
Our grilles can be juxtaposed to cover entire wall sections, ensuring complete protection of ventilated areas without compromising technical performance.
Options and finishes for critical environments
Anti-burglary grilles are available with different finishes, fastening methods, and installation principles (see our technical datasheet). They combine robustness, durability, and architectural integration, tailored to the specific constraints of data centers.
Why choose Metal Quartz?
- Proven expertise in high-security solutions (anti-burglary, bullet-resistant, fire-rated, electromagnetic shielding)
- Custom-made production in Belgium
- Solutions tested and approved in accredited laboratories
- A European reference for securing sensitive infrastructures
The anti-burglary grille for data centers by Metal Quartz is the ideal solution to guarantee business continuity and protect your data.