Metalnova has always placed top priority on the security of persons and places where people live and work, offering only burglar-resistant certified products that can guarantee all levels of protection and security, from Class 1 to Class 4 for every type of residential and commercial building.
This type of classification greatly simplifies the “language” of security by focusing on product quality, that can be measured based on technical standards defined by European experts.
CLASS 1: Doors that guarantee a low level of protection.
CLASS 2: Doors that guarantee a minimum level of protection, preventing home intrusions through brute force or the use of tools like screwdrivers, pliers, wrenches, and so on.
CLASS 3: Doors that guarantee a good level of protection, preventing intrusions by burglars using silent but destructive tools like crowbars, large screwdrivers, and so on.
CLASS 4: Doors that guarantee a high level of protection, preventing home intrusions by burglars using noisy and insistent tools like hammer and chisel, axes, electrical drills, and so on.