Dierre armoured doors

Dierre armoured doors: security, technology and design without compromise

Choosing a security door shouldn’t mean having to accept a trade-off between security and aesthetics. Yet, that is what happens with most products on the market: they are sturdy but unremarkable, or beautifully designed but little more than decorative.  

At Dierre, we have taken a different approach. The doors in our range combine leading-edge technology — remote opening, biometric recognition, and smart home integration — with a design that addresses every aesthetic and functional detail. The result is a door that protects, stands the test of time, and blends seamlessly into the space where it is installed.

Movement control: when the door opens without slamming

Movement control is one of the aspects we have chosen not to leave to chance.

The Dierre No Slam system controls every movement of the door: it prevents accidental closure caused by draughts, sudden opening and slamming. The door is guided as it opens  to an angle of approx. 30°, 60° or 90°, whilst remaining free to reach 180° where the configuration allows. The Open View limiter, positioned at the top of the frame, makes it possible to partially open the door and hold it in place whilst maintaining a fully unobstructed view, without the traditional arm that blocks the field of vision. 

Remote opening and smart locks:
connecting your security door

A physical key remains an option, but we’ve come up with something more. 

Thanks to the myDoor app, Bluetooth and Wi-Fi control systems, our doors feature remote opening, monitor access in real time, and have built-in alarm sensors that alert you to ab attempted break-in. Contactless and biometric technologies, such as fingerprint recognition or a keypad are available for those who prefer not to use a physical key. Whilst a high-security reversible key is available for protection even in traditional mode: the Jack Key, with a shape inspired by car keys, modern in design, available in a folding version, and easy to carry.

A connected door isn’t any less secure. It’s a door that works even when you’re not there.

Magnetic gaskets and long-lasting performance:
the details that count

In traditional doors, the gaskets work under compression: they remain under constant tension, wear out and lose tightness. It’s a detail that is often overlooked until one starts to feel the cold or to hear the noise seeping through. 

Dierre’s magnetic gaskets, fitted around the perimeter of the door leaf, function like a bellows when extended. The system remains tension-free, making opening easier, whilst providing an air-tight seal that lasts over time. It’s a detail you perceive every time you open the door.

In double-leaf door configurations, a vertical-action lever bolt secures the secondary leaf to the door frame, ensuring stability and functionality to the entire system. The BG3 floor sill protects against water infiltration and draughts, and is also available in a 16 mm version compliant with European accessibility requirements. 

Customised security doors: designs made to measure
for every environment 

The design of an entryway is not a minor detail; it is the first impression you get of a home, and it is the one that lasts longest. This is the reason why we have developed a range of customisation options for you to choose from. 

Dierre’s range of customisation options – including cladding, finish, colour, and decorative panels – enables us to tailor every door to the specific space where it will be installed. Whether it’s a contemporary setting, a minimalist space or an interior with a more classic style, the door blends in perfectly into its surroundings without overpowering them or looking out of place. This is no superficial customisation; it is tailormade design that starts from the exterior and extends to the inner details, with the same attention to craftsmanship we devote to each structural component.  

Why choose a Dierre security door

The best technology is the one that fits in seamlessly: you use it, it works, it requires no adjustments. Our doors are designed according to this logic: from smart locks to magnetic gaskets, from biometric access to integration with home automation systems, all the way to customised aesthetics. Each and every component is designed to work perfectly with the others and continue to do so over time.