Attack-resistant Classes and Standard

Attack Resistant Classes

Protection against manual attack, as tested to the glass standard EN 356 to achieve Classes P6B to P8B and the system standard EN 1630 for Classes RC1 to RC6. 

Attack Resistant Classes

Attack Resistant Classes

The European standard EN 356 defines the resistance levels of attack-resistant glass against manual attacks, such as burglary, vandalism, or forced entry. It classifies glass security solutions based on their ability to withstand impacts, ranging from P1A to P8B. P1A offers the lowest level of resistance, while P8B provides the highest protection. These classifications depend on the number of impacts and the energy level during an attack.

Glass rated P6B to P8B offers superior durable glass protection, making it highly effective against forced entry attempts, even when heavy tools like hammers, chisels, or axes are used. These high-resistance solutions provide enhanced security by withstanding multiple impacts and prolonged attacks.

Additionally, European standards EN 1627, EN 1628, EN 1629, and EN 1630 establish safety glass standards for windows, doors, and curtain walling systems. These regulations consider not only the tools used during an attack but also the duration of resistance required. The resistance classes range from RC1, offering the lowest level of security, to RC6, providing the highest level of protection.

To achieve a specific resistance class, a complete system must be tested, including the attack-resistant glass and its framing or door system, to ensure compliance with these stringent security standards.