Resistance Classes RC1-RC5 for windows

A burglary is almost always starts through the window - because the culprit suspect that this is the weak point of the house. This may be wrong: because if RC2, RC3 or RC4 windows are break-in resistant. Doleta specialising in the fabrication of bespoke wooden, wooden cladded aluminium and aluminium windows.

These time limits are approximate and can vary based on factors such as specific design, materials used, and installation quality. The Resistance Classes provide a standardized way to assess and categorize the security level of windows and doors, helping consumers make informed choices about the level of protection they require.

Resistance Classes (RC) for windows, according to European standards (EN 1627-1630), listed in order of increasing security level:

Resistance Class 1 (RC1): Basic security level, offering a limited level of protection against forced entry.

Resistance Class 2 (RC2): Moderate security level, designed to provide protection against more determined attempts at forced entry. Break-in time limit is typically around 3 minutes.

Resistance Class 3 (RC3): Higher security level than RC2, intended to withstand more sophisticated attempts at forced entry. Break-in time limit is typically around 5 minutes.

Resistance Class 4 (RC4): Enhanced security level, offering a substantial delay against determined and skilled intruders. Break-in time limit is typically around 10 minutes.

Resistance Class 5 (RC5): Very high security level, designed to provide exceptional protection against forced entry attempts by skilled attackers. Break-in time limit is typically around 15 minutes.