Multi-Point Locking: Cor Vision Sliding Door Security Features

When you choose a stunning, ultra-slim sliding door, you’re investing in light, views, and modern design. However, a common misconception is that a door with a massive glass surface and a minimal frame must compromise on security.

In fact, the opposite is true. Modern, high-specification systems like the Cortizo Cor Vision are engineered with security integrated into the core design, providing a seamless aesthetic without sacrificing peace of mind.

Here is a look at how the latest generation of slimline doors ensures your home remains safe and secure.

1. Integrated Locking: The Key to a Clean Aesthetic

Traditional patio doors often rely on bulky surface-mounted locks that can detract from a clean, modern look. The Cor Vision addresses this with a fully integrated locking system.

Concealed Hardware: The locking mechanism is built directly into the interlock section of the door (the 20mm profile where the panels meet). This means there are no visible external bolts, levers, or handles beyond the sleek, recessed pull.
Multi-Point Locking: Security relies on more than one single point of contact. The integrated mechanism engages multiple secure anchor points along the height of the door, locking the moving panel firmly into the static frame or the adjacent moving panel. This multi-point engagement drastically increases resistance against forced entry and prying.

2. The Structural Integrity of the Frame

Security isn’t just about the lock; it’s about the entire assembly’s ability to withstand sustained physical attack.

High-Strength Aluminium: The Cor Vision frame is constructed from robust, high-density aluminium profiles. While slim, this material is incredibly strong and resistant to twisting or warping, forming a rigid barrier.
The Interlock System: The ultra-slim 20mm interlock is an engineered marvel. It’s designed to securely hook or clasp the two moving panels together, making it incredibly difficult to separate them using leverage, which is a common burglary tactic.

3. Protection Through Glazing

The largest component of a sliding door is the glass, which is often mistakenly seen as the system’s weakest point. Modern door specifications require glazing that is far more durable than typical household glass.

Laminated Safety Glass: Most security specifications call for the use of laminated glass. This consists of two or more panes of glass bonded together by a strong plastic interlayer (PVB). If the glass is struck, the PVB layer holds the shattered glass in place, preventing a gaping hole and maintaining the integrity of the barrier.
Toughened Glass: This glass is significantly stronger than standard annealed glass. If it does break, it shatters into small, blunt pieces rather than large, sharp shards, offering a level of safety even after a failure.

4. Anti-Lift Measures: Preventing the Easy Bypass

A classic vulnerability in older sliding doors was the potential for the panels to be lifted off their tracks from the outside. Modern systems completely negate this risk.

Integrated Runners and Tracks: The high-end roller and track systems are designed so that when the door is in the locked, closed position, the panel’s rollers and housing are fully seated and protected within the track, making it virtually impossible to disengage the door from the outside. The weight of the large, heavy panels further discourages this type of manipulation.

Peace of Mind is Invisible

The most reassuring feature of the Cor Vision’s security system is that you don’t have to see it for it to work.

The clean lines, the invisible track, and the discreet integrated handle/lock contribute to the sleek aesthetic, ensuring your beautiful view is never interrupted by intrusive hardware. You get the best of both worlds: a flawless, contemporary design and the peace of mind that your home is secured by a robust, multi-point locking system built to the highest safety standards.

Ready to discuss the specific security ratings and optional features for your new sliding doors? Contact us to learn more about the technical specifications of the Cor Vision system.