How to choose a steel door: expert advice
The issue of security today occupies one of the main positions among the list of pressing problems of modern man. Therefore, the choice of the front door must be approached very carefully.
One of the leading types of entrance doors was the steel door, but due to the diversity of models, it is difficult to find out which steel door it is difficult to choose for a simple consumer. In this regard, the choice of steel door is better to produce in accordance with the advice of experts or with the direct cooperation with consultants.
Components of a typical steel door
If we choose the steel door ourselves, then, first of all, it is necessary to understand the device of the standard model of this type.
Steel door consists of:
- Rectangular frame,
- Steel blade mounted on the frame
- Compactors (see Sealant for metal doors - draft protection),
- Door jamb,
- Anti-removable and installation pins,
- Little eyes (see Video door eyepiece: how to choose and install with your own hands),
- Lock
- Drive.
The outer part of the door is studded with a decorative fabric or finishing plates, for example, wood paneling.
Types of steel doors
Deal with the fact, steel doors how to choose, it will not be difficult for you only if you own information about all existing types of such doors.
First of all, steel doors can be classified by type of manufacturer:
- Imported doors
- Doors of domestic production
При рассмотрении вопроса, how to choose steel doors, первым делом сталкиваешься с широким выбором производителей, поэтому важно определиться, кому же лучше отдать предпочтение: иностранным фирмам или отечественным.
The difference between these doors will be felt immediately: imported doors are much more expensive. This is due to the manufacturing technology of the door itself. You can check the quality of the Italian steel door on the website Estadoor.ru.
If domestic manufacturers most often assemble such doors in the so-called “artisanal” way, then foreign companies have long used expensive, but more reliable technologies in their practice. Such systems eliminate the possibility of the slightest error in the production, which allows you to be more confident that the door will serve faithfully for a long period of time.
Another difference between such doors is that imported doors have clearly defined dimensions, which may differ from different companies, and domestic manufacturers can “tailor” the door to individual orders. That is, if there should be no problems when installing the domestic manufacturer’s door, then the overseas door will require you to expand or narrow the doorway, which draws extra trouble and additional material costs.
In addition, eminent firms often refuse to accept individual orders even for door trimming, not to mention resizing. The main functional purpose of the door is to protect the room. For those who try to figure out how to choose a steel door, you need to take into account the classification of models relative to their protective properties.
It is customary to allocate four main classes:
- The door of the first class of protection: it can not be hacked only by brute physical force or non-professional devices.
- The door of the second class of protection: it can not be opened with hand tools, but a more or less experienced burglar, in the presence of electrical equipment can severely damage the door leaf.
- The door of the third class of protection: it is subject only to a good burglar with a hand or power tools.
- The door of the fourth class of protection: this model is often bulletproof, equipped with additional means of protection, is used in offices, banks, government organizations.
Steel door as a hacking object
При рассмотрении вопроса steel doors how to choose, значительная доля внимания уделяется тому, насколько такие двери подвержены посягательству взломщиков-домушников.
There are two ways of hacking:
- rude
- intellectual
The first is characterized by the use of physical force, some massive devices like a sledgehammer or scrap. Such a hack usually causes a lot of noise, which is why it is characteristic of rooms that are distant from people.
We can safely say that a good steel door is not terrible such work scammers, they can severely damage the outer layer of the door, but open it and get into the room will be almost impossible.
Specialists usually use smart hacking. With the help of highly sophisticated devices, quickly and without making too much noise, an experienced burglar can open the door he needs. Alas, but for the time being it cannot be boldly asserted that there are doors and locks completely resistant to such interventions.
In this case, the steel door can only slightly complicate the work of the robber, which, perhaps, will scare him away from such an undertaking.
What else you need to pay attention
Isolating the room from external factors
Если перед нами стоит задача, how to choose steel doors, необходимо обратить внимание на их тепло- и звукоизоляционные свойства (см. Шумоизоляция входной двери). В отличие от металлической или деревянной двери, стальная двери имеет минимальное количество щелей, а значит, уровень изоляции от факторов внешней среды будет на порядок выше.
It is recommended to choose doors with high-quality internal filler, such as foam plastic or cotton fibers. Most experts still advise the use of two doors: external steel and internal wooden (see Installing the second entrance wooden door).
In this situation, the issue of isolation will be fully satisfied.
Steel door trim
Кроме вопроса о том, how to choose a steel door, потребителю необходимо решить и то, как она должна выглядеть внешне. Если раньше входную дверь можно было или покрасить, или обтянуть дерматином, то сегодня выбор отделочных материалов гораздо более широк.
This allows you to choose just such an exterior door finish that best fits into the overall design of the room. Most often, doors are covered with decorative plates of hardboard and plastic, thin wooden sheets and sheets of MDF, some still cover the inside of the door with artificial leather.
Today, the exterior design of the entrance door depends only on the wishes and capabilities of the customer.
Door locks, accessories
When the consumer decides how to choose a steel door, there will be a task, which will be to choose a suitable lock (see Installing a lock on the front door).
Of course, if the manufacturer produces doors that are already equipped with this much important component, the problem is solved by itself, but more often the buyer has to pick up the lock separately.
There are three main types of door lock:
- Keyless locks.
- Cylinder locks
- Smart-lock locks.
Level locks are considered the most reliable. The level of protection that they provide depends directly on the number of levers, i.e. gate valves. Breaking the lock with 8 levers will be very problematic even for the most experienced burglar.
Attention! When choosing a level lock for a steel door, you need to take into account that most of the locks of this type are very wide, which can create problems when installing them in the door leaf.
At the heart of cylinder locks is a system of built-in cylinders, which are commonly called “larvae”. Such locks can be damaged if you drive the “larvae” into the lock box or turn them out with a special master key.
The speed and complexity of opening such a lock depends largely on the number and length of the cylinders themselves. Smartlock taken to dignify smart locks. This is one of the many technologically advanced achievements of our time. This type of lock can be digital or scanner-operated.
A digital smartlock with a general operating principle is like an ordinary intercom: you need to dial a code, then the door opens with a key. Locks with scanners analyze fingerprint or retina, and then the door also needs to be opened with a key. The cost of such pleasure is far from being small, because smart blocks are not very popular among our consumers.
When addressing such an important issue, one should not neglect the basic principles set forth in this article. If you are unable to independently figure out how to choose the right steel door, it is better to seek advice from a consultant, because this purchase is not for one day.
On how seriously you treat it, depends not only the overall comfort of the house, but also how safe there will be for you and your loved ones.