Even with the fact that manufacturers of wooden doors are quite actively promoting their products, they are inferior in reliability and quality to metal options. But it should be understood that the latter are also divided into subspecies, differ in the degree of protection, service life and external signs. It should be noted that any model of a steel door will be extremely expensive. Before you purchase it, you should choose the most suitable model, which will have a minimum of unnecessary options and additions. A metal door, reviews of which are positive in 90% of cases, is the topic of this article.
General Description
Needless to say, iron equipment is liked by all its appearance. Of course, expensive models from Italy, and Russia too, look quite attractive, but they can be counted on the fingers. ButWhy are these options so popular? The owners emphasize them because of the functional characteristics of the material used. Also, such a door leaf can be easily improved by adding a few more protective devices.
Features and purchase
Pay attention to all the characteristics that were indicated by the manufacturer in official documents. In addition, it should be noted what features the frame and the door leaf itself received. Also, a potential buyer needs to pay attention to the built-in parts. The more of them on the canvas, the more difficult it will be for an attacker to enter the premises.
Before buying, you should understand the limit of reliability that is necessary. We must be aware that too high a rate will affect not only the cost. Quite often, too secure doors interfere with the normal life of the owners. Crab castles are definitely redundant. In the reviews, buyers write that such devices should be completely changed in the event of a breakdown. Also jams the upper crossbar. Because of this, the entire door must be replaced. In addition, with too reliable doors, children and the elderly will not be easy to manage. Additional systems, the frame also quickly break down, and the canvas begins to sag. All manufacturers of metal doors take this into account.
Design, its cost and weight are completely dependent on the quality and thickness of the materials used. You need to understand that when creating doors, pure iron is not used. It is generally never used in this form -only its alloys. All models are made from sheet steel. This material is obtained after hot or cold type rolling.
Alloys
Since we are talking about alloys, you should compare the properties of several options at once.
Hot rolled material is dark and cheap. As a rule, before selling it is covered with paint. Corrosion and rust appear quite quickly. When buying a door, you should pay attention to the names of GOST. If its number is 19 903, then this particular metal was used to create the canvas. The dimensions of the metal door are standard.
Cold rolled alloy is considered more expensive. It does not have to be processed - it has a regular color, reminiscent of galvanized steel. The canvas will not suffer from permanent atmospheric problems. If we talk about the GOST number, then this is 19 904.
Loops
If a person wants to buy a door for a long period, then he should pay attention to the quality of the hinges. Consider the standard options. How to choose the right metal door to the apartment is described below.
There are hidden loops that cannot be cut even with a strong desire. There are also regular outdoor options. These will be quite easy to cut, but the doors themselves are almost impossible to remove. The canvas has special anti-removable devices - pins. They allow you to protect the structure and make it as reliable as possible.
Most often the second type is used in many models. This is due to the presence of a systemanti-removal. Manufacturers of metal doors take this into account when creating.
How many hinges will be installed depends entirely on the weight of the door. If the standard is kept within 70 kg, then two loops will be quite enough. It should be noted that the door should be used less than 50 times a day.
If you need to actively “slam” the door and constantly move around, and the canvas is bulletproof, then you will have to install three or four hinges. All of them must have a special bearing. It will extend the already long service life of the metal door. Reviews confirm this.
Insulation
Metal door does not retain heat in the room. This is due to the fact that waves pass through the material. In order to achieve thermal insulation, it is necessary to lay special materials near the outer and inner sheets of the door: mineral wool insulation, polystyrene. The latter is used because it does not support combustion. However, it should be understood that the cold will still penetrate the room. But still with a heater it will be much better. These entrance insulated metal doors for the house are in demand.
If you need to get rid of drafts or odors, you should use a rubber seal. Many manufacturers specifically use two rows of this material to provide maximum insulation. However, buyers and experts note that one will be more than enough.
Castles
You must understand that there are no locks that cannot be opened. Therefore, each buyer should know the difference between a reliable and unreliable option. The difference between the two is how long it takes for an attacker to open it. You also need to know that too complex locks can harm the owner himself, so you should not get carried away with abstruse and super-reliable options. This is not advised by either sellers or manufacturers themselves. The size of the metal door must match the lock.
An excellent option is the installation of two locking systems at once. However, they must be of different types. This is recommended by both buyers and manufacturers. It is best that the main lock has bolts in order to ensure maximum reliability, and the auxiliary option will simply perform an additional function.
Important parameters when buying
Need to pay attention to the loops. You should not choose those products that have less than three options. It is also important to note the door opening angle: 90, 120 and 180 degrees. The higher this indicator, the better.
The door must be made from a single-curved profile. The thickness of the material also plays an important role. It should not be less than 4 centimeters. But it should be understood that with a minimum parameter, the door does not have any protection. Only such metal doors get good reviews.
The canvas should be thick. Then the protection will be as reliable as possible, and the thermal insulation will be maximum. If a person lives in conditionsconstant frost, then you should choose models with a thickness of 8-9 cm.
The thickness of the sheet also plays an important role. It should be about 2-3 mm. Less than 0.5 mm should not be chosen, since such doors are easy to wrinkle, they have a short service life. The box should be twice as large, then it will be possible to mount the fittings. Such canvases can be classified as "the best metal doors".
The door has vulnerabilities that must be sealed with ribs. Thanks to this, it is possible to increase the characteristics of the device, and deformation is completely excluded. If the canvas has an armor plate, then you should immediately take it. The model must be selected with anti-cuts (they must be installed where the hinges are) and special ball hinges. Metal doors "Guardian" reviews are excellent.
If the design is airtight, then you should immediately pay attention to it. This effect can be increased by using a double-circuit type seal. This is necessary so that odors do not get into the apartment and drafts do not stretch. Such a door will keep warm. The crossbars must be at least 18 mm in diameter.
Additional factors
If we talk about secondary factors, then the design and decoration should be selected by each person, based on their tastes. Finishing can be made of plastic panels. They are distinguished by the fact that they protect the canvas from impacts and allow to increase the service life. Metal doors in the house use the most beautiful.
WhenIf desired, the door can be coated with polymer paint. Then the door will receive a new color and will have additional protection against damage. Lacquer will increase stability. Wood is the most sustainable finish.
If we talk about the selection of colors, then you should select the most successful models, starting from the taste of the buyer. Dark options are preferred, as they are better preserved. Ideally, all fittings should be created by one company. If a manganese plate is added, then the best metal doors cannot be drilled.
Russian manufacturers
The cost of goods from Russian manufacturers, as a rule, varies from 10 to 12 thousand rubles. At the moment, the most famous among the companies are Condor, Le Grand, Guardian, Torex and Guardian. All of them create goods only with the help of European innovative technologies. However, one must understand that all the important nuances: burglary resistance, thermal insulation and service life are fully consistent with Russian realities.
Polish manufacturers
All metal products of this group can boast of a high level of popularity among Russian buyers. Why? They are low priced and good quality. All models are equipped with a good level of locks and fittings. The most popular firms are Galant and Novak.
Chinese manufacturers
Chinese doors have no special advantages. They are made from thick foil. Such options are not in demand, they are easy to hack. You need to install such options only where the door is intermediate,for example, set for construction work.
Results
If we talk about which doors are better to choose: beautiful or reliable, then you need to choose the second option. However, it should be understood that people's opinions differ as much as possible, so it is impossible to speak in general terms.
You can recommend door blocks that have an anti-vandal coating. It will protect the canvas from deformation and other mechanical damage. You also need to understand that this coating can be applied independently. The metal door gets excellent reviews - it is reliable and has a high-quality alloy.
Before buying, you need to decide on reliability, then measure the doorway, and then look for a suitable option in stores and markets.
