The Achner Door represents the pinnacle of security and durability for applications demanding exceptionally high protection. Certified with Resistance Class 4 (RC4) burglary resistance from both sides, this door is designed to withstand experienced burglars using power tools, such as drills and angle grinders, for a significant period. This makes it ideal for banks, vaults, military installations, government buildings, and other high-security areas.

The construction of the Achner Door includes multiple layers of steel, a reinforced core, and advanced multi-point locking systems, all seamlessly integrated to provide uncompromising protection. Alusynco offers the Achner Door as a complete security solution, ensuring not only superior resistance to forced entry but also fire resistance, sound insulation, and thermal insulation, meeting the most demanding security needs.