Metal doors made from several steel sheets can be crafted from both alloy and carbon steel. Such doors may include up to 6 or more layers of metal. In premium models, the external metal layer reaches 15 mm, and the internal layers are 10 mm each. A true armored door is further reinforced with an external 2 mm thick armor layer, making it incredibly strong and resistant to break-ins.
Structural Features
Armored doors incorporate the following elements:
- Decorative materials.
- Fire-resistant insulators.
- Special rods.
- Power ribs to enhance rigidity.
- High-quality door locks.
- The Lock as a Key Element
The most important component of an armored door is a lock with an anti-burglary mechanism and multi-level protection. A cylinder lock with a high secrecy level is the most difficult to break. The option to rekey the lock is an additional advantage, allowing the keys to be changed without needing to replace the lock itself.
Armored Door Design
In addition to safety and reliability, the exterior appearance is an important factor in choosing an armored door. Modern manufacturers offer a wide range of design solutions, including forging elements, copper inserts, and other decorative features. The external part of the door can also be adorned with a thin layer of particle board, available in various colors and textures, allowing the door to seamlessly integrate into the exterior of a home or apartment.
Criteria for Assessing the Quality of Armored Doors
When choosing an armored door, it's important to pay attention to key characteristics that determine its quality and reliability:
- Metal thickness: A primary indicator of the door's strength. The thicker the metal, the more resistant it is to physical impact.
- Type of steel used: The quality of the steel affects the strength and durability of the door. High-quality steel is resistant to corrosion and mechanical damage.
- Quality of welds: Strong and neatly executed welds ensure the door's structural integrity and increase its resistance to break-ins.
- Anti-corrosion coating: Protection against corrosion extends the door's lifespan, especially in conditions of high humidity or aggressive external factors.
- Thermal and sound insulation properties: A quality armored door should provide not only security but also comfortable living conditions, protecting against noise and cold.
Paying attention to these parameters will help make the right choice and purchase a door that will provide reliable protection for a home or office.
Armored Door Construction Options
The variety of armored door constructions allows for meeting different needs and preferences. Here are some key construction options to consider:
- Single and double-leaf doors: Single-leaf doors are suitable for standard entrances, while double-leaf doors can be ideal for wider openings or to create a more impressive entrance.
- Insulation: For cold climates, it's recommended to choose armored doors with good insulation to provide thermal protection.
- Sound insulation: If the door is installed in a noisy location, it's worth considering its sound insulation properties. Some armored doors are equipped with special materials that absorb sound.
- Additional protective features: The door's construction may include elements for added security, such as armored panels, reinforced hinges, and protective steel grates.
- Design and finishing: It's important for the door to complement the overall style of the building or interior. Finishing options can include various colors, textures, and decorative elements.
Choosing the right armored door construction depends on many factors, including location, building style, and personal preferences. It's important to consider all aspects to ensure both security and aesthetic appeal of the entrance.
Security Systems and Additional Options
Armored doors can be equipped with various security systems and additional options that enhance their protective properties and usability:
- Types of locks: One of the key security elements is the lock. There are different types of locks for armored doors, including cylinder, lever, and electronic. The choice of lock depends on the level of security and personal preferences.
- Multi-level protection: Some armored doors are equipped with multi-level protection systems, including multiple locks or additional locks, significantly increasing their resistance to break-ins.
- Additional security elements: These include anti-lift bolts, hidden hinges, armored elements, reinforced steel grates, and other components that enhance the level of protection.
- Convenience options: For example, access control systems, peepholes, electronic control panels, and automatic opening/closing.
It's important to note that additional security systems and options can affect the cost of the door. However, they provide a significant increase in security and comfort.
Installation and Maintenance
Proper installation and maintenance are key factors ensuring the longevity and consistent reliability of armored doors:
- Professional installation: It's recommended that armored doors be installed by qualified specialists. This ensures proper and safe attachment of the door and optimal operation of all its mechanisms.
- Adjustment and maintenance of locks: Over time, locks and door mechanisms may require adjustments and maintenance to maintain their functionality and security.
- Care for the door surface: Regular cleaning and, if necessary, restoration of the door surface will help maintain its appearance and protective properties.
- Inspection for damages: It's important to regularly inspect the door for mechanical damages or signs of corrosion to address potential problems promptly.
Certification and Quality Standards
When choosing an armored door, it's important to ensure that it meets certain quality and safety standards:
- Certificates of compliance: Having certificates indicates that the door has undergone the necessary tests and meets established requirements.
- Quality standards: It's important for the door to meet international and national quality standards, ensuring its reliability and durability.
Considering all these aspects, one can make an informed choice of an armored door that will provide maximum security and serve effectively for many years.