RC2 Windows: certified security against break-ins

RC2: the resistance class recommended for residential security

The quality and reliability of windows and doors are crucial factors in ensuring proper protection for the home, or, more precisely, passive security for residential spaces.

As widely known, windows are among the most vulnerable entry points in any home. That’s why Caiframe has developed a series of high-security solutions designed to significantly increase the level of defense in residential buildings.

Among these, the RC2 configuration stands out for its ability to withstand attempted break-ins, all while preserving an elegant and contemporary design that integrates seamlessly into a variety of architectural settings.

Also recommended by public safety authorities for private homes, the RC2 resistance class defines a window capable of withstanding an attempted break-in with simple tools for at least three minutes. To meet this performance level, certified and specific components must be used to turn the frame into an effective anti-burglary barrier.

In the case of Caiframe windows, the RC2 security kit includes:

Certified hardware with anti-burglary mushroom cams designed to prevent sash lifting or prying.

Lockable handles with anti-torsion protection, preventing forced opening from the outside.

Laminated P4A safety glass, structurally bonded to resist heavy impact and break-in attempts.

The structure of the window is further reinforced by using hardwood species such as oak, which offers superior density and mechanical resistance.

It is important to note that while the components used are compliant with RC2 requirements, Caiframe does not issue the final RC2 certification directly. This is due to external factors such as the installation method, type of subframe used and sash configuration. However, all Caiframe systems are technically prepared to meet the requirements for this security class.

Advanced systems for enhanced anti-burglary protection

In addition to the RC2 kit, Caiframe offers several integrated protection systems for those who wish to enhance passive security, particularly in cases where the architecture is open, features large, glazed surfaces, or has sliding openings.

Hook lock for lift-sliding Zero sliding systems

Available for both lift-sliding Zero and Ray versions, the hook lock is one of the most advanced solutions for high-end sliding windows. The locking mechanism is engineered to resist lifting and forced opening attempts, delivering an exceptionally high level of protection.

Beyond its robustness, this system is designed for long-term precision, with fine-tuned adjustments ensuring consistently secure closure over time. Aesthetically, the mechanism is fully integrated within the sash: the hooks are completely concealed and all strikes sit flush with the frame, ensuring a clean and elegant appearance, even when the sash is open.

Total Protection System

The Total Protection System is a built-in alarm system that allows for monitoring even when the window is in its tilt position. IMQ-certified sensors are installed inside the frame rebates, remaining invisible and preserving the window's aesthetics completely intact. The result is a discreet yet highly reliable security solution that is active 24/7.

Domotech System

As the natural evolution of the Total Protection System, Domotech brings smart technology to the windows. Thanks to magnetic sensors, the window can detect and communicate its three positions (fully closed, swing open, or tilt open) and connect to alarm or surveillance systems, even remotely. Caiframe offers this solution for those looking to integrate their windows into a fully connected smart home ecosystem.

Security and design: a seamless combination

Today, achieving a high standard of security no longer requires compromising on aesthetics. On the contrary, technological advancement allows for both.

All Caiframe’s passive security solutions are designed to be either invisible or perfectly integrated into the window's structure, preserving the clean, minimal lines that define modern architecture. This approach ensures that anti-burglary technology and design elegance can coexist harmoniously.

A smart investment in living quality

Choosing windows equipped with advanced security features means increasing the property's value, enhancing everyday comfort and - above all - living with greater peace of mind. The RC2 systems and anti-intrusion options developed by Caiframe are the result of ongoing technical research and a forward-thinking industrial vision that places modern residential needs at its core.

Whether for new builds, renovations, or projects involving historic or high-value buildings, Caiframe proves to be a reliable partner, offering technical excellence, safety and design in a single solution.

For more information about Caiframe’s anti-burglary systems and RC2-compatible configurations, visit the official website to request a consultation with one of our technical experts.