Entrance doors are a barrier that stands between the room and the dangers of the surrounding world. For this reason, the door must be reliable and strong, and also have locks with a high degree of burglary protection. Modern equipment, as well as the use of quality materials, makes it possible to create fireproof as well as bulletproof doors. More detailed information on how exactly they are created can be found on the website http://dveri.com.ua/articles/vhodnie_dveri.
Layering of entrance doors
So, the reliability of the door leaf is ensured by the materials used. It can be hardened steel or steel profile. Naturally, the first option has a higher density, and therefore strength. It should be noted that doors of the twenty-first century almost never consist of one layer, most often there are three, and in some cases even more. Internal filling is mainly basalt wool. This material is safe for health and, moreover, retains heat well, and also practically does not transmit sounds.
Using complex locks
Locks also play an important role. To prevent even the most experienced burglars from opening the door, several locks of different types must be installed on one door. At least one of them should open only from the inside, while the others, ideally, should be complex mechanisms.
Compliance of doors with declared statuses
At the production of doors, it is imperative to check their compliance with the declared statuses. For example, fire doors are specially set on fire, and bulletproof doors are tested with weapons. The buyer has the right in the process of choosing a product to request documents on the conduct of inspections, since he is more interested in ensuring his own safety than other people.
Universal use of doors
Specialized metal doors can be used both in city apartments, offices, banks and other organizations, and in private buildings of any kind. In any case, they will be an insurmountable barrier for intruders, as well as for other negative manifestations of the environment. If desired, durable doors can be decorated with a variety of decorative elements, then they can not only protect the owners, but also decorate the room.
