Bulletproof Rolling Shutters: Maximum Protection for High-Risk Environments
Bulletproof rolling shutters are ballistic-certified access barriers designed to stop projectiles, resist forced intrusion, and — in advanced configurations — withstand explosion pressure. They are used in banks, embassies, government buildings, data centers, and high-security residential installations.
CBX manufactures Four models under European certifications EN 1522 (ballistic), EN 1627 (intrusion), EN 13124 (explosion), and EN 12424 (wind load), EN 1634 (fire)
What are Bulletproof Rolling Shutters?
Bulletproof rolling shutters are protection systems designed to withstand ballistic impacts, intrusion attempts, and, in many cases, explosions or extreme weather conditions. Unlike conventional security shutters, these solutions are developed under specific European standards that validate their performance in real-world scenarios.
In the case of CBX, these systems are part of a comprehensive security approach that includes armored doors, bulletproof windows, and bunkerization solutions, protecting everything from private residences to government or military installations.
How They Work: Engineering Applied to Security
The operation of a bulletproof shutter is based on the combination of several structural elements working together to absorb and dissipate energy. The slats are manufactured from high-resistance extruded aluminum and reinforced with ballistic materials, creating a double-wall structure capable of withstanding high-velocity impacts.
This is complemented by reinforced side guides, armored bearings, and motorization systems specifically designed to handle the weight and dimensions of the assembly. The result is a robust yet operational system that can be integrated with electronic controls, sensors, and automation to respond immediately to any threat.
In advanced models, engineering goes beyond ballistic resistance to incorporate protection against explosions, extreme pressure, or even external contamination, making them suitable for use in bunkers or critical infrastructure.
Certifications: The Foundation of Real Security
One of the key elements that differentiates a high-security shutter from a standard solution is its certification. In CBX’s case, systems are approved under European regulations that guarantee performance against different types of attacks.
- EN 1522: Validates ballistic resistance, reaching protection levels up to FB6-NS, which implies the ability to stop high-caliber ammunition such as assault rifles.
- EN 1627: Classifies intrusion resistance, with levels reaching RC6, designed to resist attacks with power tools and advanced forcing methods.
- Additional Certifications: Including EN 13124 for explosion resistance and EN 12424 for wind loads, turning these solutions into comprehensive protection systems.
Available Models: Solutions Adapted to Every Risk Level
Within the CBX catalog, bulletproof rolling shutters are structured into different models responding to varying levels of demand:
- Epsilon: Aimed at projects requiring a balance between security, design, and architectural integration.
- Diamond BL: Represents a significant leap in protection, featuring FB4-S ballistic certification and RC5 anti-burglary resistance. Its modular design allows installation in confined spaces without compromising aesthetics.
- Diamond BL X-Treme: Developed for extreme risk environments, reaching FB6-NS and RC6 certifications. Built with advanced aluminum alloys and steel, it is the standard choice for banks, embassies, and military facilities.
| Risk Level | Typical Threat | Recommended Certification | CBX Model |
| Medium-High | Forced intrusion, vandalism | RC4 / FB3 | Epsilon |
| High | Handguns (.44 Magnum), professional theft | RC5 / FB4-S | Diamond BL |
| Extreme | Assault rifles (AK-47 / 7.62mm), explosives | RC6 / FB6-NS | Diamond BL X-Treme |
Beyond Protection: Integration and Performance
Although their primary function is security, these shutters are designed to integrate into broader protection systems. They can be connected to access control systems, alarms, or automation, allowing for the management of openings, closings, or lockouts remotely or on a programmed schedule.
At the same time, their design accounts for aspects such as durability, silent operation, and operational efficiency—essential elements in environments where security must coexist with daily activities.
Take Your Security Project to the Next Level
Beyond material strength, the true effectiveness of shielding lies in its invisible and strategic integration with the structure. At CBX, we support architects and security managers in the planning phase to solve complex challenges in anchoring and automation. Ensure the invulnerability of your access points with high-level technical support.