Armored doors in Paris 7
The security of your home is paramount, and choosing an armoured door can transform the protection of your home. In Paris 7 , we, the CLE FLASH team, locksmith experts in Paris 7 , offer you suitable solutions with our DIAMANT 10, DIAMANT 20 and DIAMANT 30 products. Why choose these armoured doors? What advantages can they offer in the very specific daily life of the seventh arrondissement of Paris? We guide you to know everything about the installation and repair of armoured doors as well as their certification.
Why choose an armored door in Paris 7?
Paris's 7th arrondissement, known for its refinement, is home to many prestigious residences. To ensure good security in this setting, installing a reinforced door is almost essential. The unique feature of these doors is their ability to effectively deter burglars thanks to their robust, A2P-certified structure.
Opting for a reinforced door not only guarantees high security but also enhances the acoustic and thermal comfort of your home. This triple advantage makes it a wise investment, especially in a neighborhood where privacy and tranquility are precious.
What types of security doors do we offer at CLE FLASH?

Our DIAMANT 10 doors
Why choose a DIAMANT 10 door?
Ideal for those who want to combine reliable security and a controlled budget , the Diamant 10 door is an excellent choice for effective protection without compromising on comfort .
Comfort & Insulation : up to 42 dB of sound reduction in the fire-resistant version, 40 dB as standard.
1.3 W/(m²·K) in the standard version, 1.6 W/(m²·K) in the fire-resistant version, thanks to a double covering and a rock wool core.
The Diamant 10 is a balanced solution between security, thermal comfort and sound insulation , at an attractive price. Do not hesitate to contact our team of locksmiths in Paris 7 .

Our DIAMANT 20 doors
Why choose a DIAMANT 20 door?
With A2P BP2 certification , the Diamant 2 door offers a high level of protection against break-in attempts . It represents an excellent compromise between security, comfort and aesthetics.
Designed to improve your quality of life, it provides very good sound insulation , reducing outside noise, as well as effective thermal insulation , ideal for keeping you warm in winter and cool in summer.

Our DIAMANT 30 doors
Why choose a DIAMANT 30 door?
The custom-made Diamant 30 armored door replaces your old door without invasive work. Its A2P BP3 certification attests to a high level of protection, far surpassing that of conventional doors. With a thickness of 90 mm , it stands out from standard models (35 to 40 mm) by offering unrivaled robustness.
It is equipped with anti-theft and anti-theft devices, significantly reinforcing security. Its A2P* multi-point lock has 7 locking points as well as reinforced bolts at the top and bottom.
Comfort and practicality
This door not only excels in terms of security. It also guarantees remarkable thermal and acoustic insulation . Locking is done with a simple turn of the key , for smooth daily use. An integrated door chain allows for secure and controlled opening.
How is an armoured door installed?
Installing a security door requires special expertise. As professional locksmiths in Paris 7 , we ensure that every step is carried out with precision. Our process begins with an on-site assessment to determine the necessary specifications and develop a free quote tailored to your needs.
Next, our team carefully prepares the environment to accommodate the new door without damaging the existing structure. Each security door is then installed with meticulous attention to detail to ensure not only its functionality but also its aesthetic appeal.
Troubleshooting and maintenance
Even after installation , we remain at your side to ensure that your door always functions at its best. Our fast and efficient repair services can resolve any potential problems, whether related to the lock or the armoring mechanism.
Ensuring regular inspection and maintenance of your installations is essential to extend the lifespan of your security door. We offer periodic inspections to prevent premature wear.
Flash Drive Technology: Why Adopt It?
At CLE FLASH, innovation also comes through simplicity. Clé Flash technology embodies this vision with its intuitive and fast operation. Adopting this method modernizes your locking system and significantly reduces the risk of break-ins.
Certified security: a guarantee of quality
The peace of mind provided by an A2P-certified door isn't just measured by its technical specifications. It's a recognition of its ability to provide a real barrier against intrusions. At CLE FLASH, all our DIAMANT doors have this certification, guaranteeing the highest security standards currently available on the market.
Additional options for custom shielding
To meet your exact needs, our security doors can be customized with options such as security glazing or multi-point locking systems. These additional features help further enhance the security of your home.
Investing in a security door isn't just about physical security. Consider all related aspects, such as sound and thermal insulation. Choose a solution that will optimize your overall well-being at home.