How to choose a metal entrance door: advice from a professional. Choosing a door to a private house: materials, construction details and design Which entrance door is best for a private house

The front door is where the appearance of any home begins. The door should not only look beautiful, but also be reliable, durable and have good thermal insulation. A properly selected door will help to avoid many operational problems - ice, corrosion and condensation, and, of course, the entry of unwanted guests.

Kinds

All entrance doors are usually classified into several types.

The first type of classification is based on the material of manufacture:

  • Metal.
  • Made of wood.
  • Plastic.
  • Glass.
  • Thermo doors.

Let's take a closer look at each type of door:

  • Many people prefer to install metal doors because they are stronger than other materials, which means they are more reliable and will last longer. With proper use and proper care, a sheet of metal construction will serve its owners for decades. They have increased protection against break-ins and intrusions, and have reliable technological locks. Such doors are frost-resistant thanks to the anti-freeze material, and are perfect for retaining heat in the house.
  • Wooden doors are the second most popular to install. They are environmentally friendly and suitable for lovers of natural materials. Such structures require additional protection in the form of a paint coating, since they are subject to mechanical stress. If the canvas is made from quality wood and processed properly, such a door will serve its owners for many years.

It is customary to divide wooden doors into panel doors and those made of solid wood. The wood panel is filled either with a solid block of wood, or is made from glued solid wood. Glued array is cheaper.

The quality of the canvas can be determined by the manufacturing technology. The wood must be thoroughly dried. Damp wood will cause cracks to appear and, consequently, deformation of the door. Proper gluing is carried out using high-quality adhesive products at a given temperature.

The top paint coating is applied in three layers, using layer-by-layer sanding. This will ensure resistance to moisture. Wooden panels are made from oak, mahogany, ash, walnut, and cherry. Oak panels are famous for their durability. The wood is yellow in color and darkens over time.

Elite models are made of mahogany, so they are much more expensive. Ash has a rich range of natural shades - from grayish-pink to darker burgundy. Walnut is very durable, but easy to process. Panel models are created from panels about 3 centimeters thick. They can be solid or hollow inside.

To increase the strength of a wooden door, you can use an aluminum profile or steel corners. Thanks to this, the strength of the canvas will increase and its characteristics will not be inferior to metal models. The use of several bolts in locks and anti-vandal fittings will also have a beneficial effect on enhancing the security of doors.

  • Plastic models are presented in large quantities on the market. Affordable prices for plastic doors will please any buyer. Such models are comfortable to use; it is possible to equip the door with specialized electronic systems. For strength, they are installed inside the plastic sheet itself. additional designs for strengthening.

  • PVC doors protect the house from excessive street noise. The canvas itself can be insulated and have reliable protection from temperature changes and precipitation, which is especially important in the autumn-winter period. Variety of models presented plastic doors, wide range design ideas will delight any sophisticated buyer. Depending on the buyer’s wishes, you can select the required model.

  • Glass doors are gaining particular popularity. Their most important advantage is their beautiful and unusual appearance. Thanks to the use of this model, more natural elements penetrate into the room. sunlight, glass gives a feeling of lightness.

Another positive side is the resistance of glass to adverse weather conditions and temperature changes. Glass perfectly retains its properties, as during strong winter frosts, when it is especially necessary to insulate the home, and in the summer heat. The material is not subject to corrosion.

Glass doors are usually divided into several subtypes:

  • Doors with standard plain glass. This type of door is quite fragile and can be easily damaged by even a small impact.
  • Models with denser glass units. Reliable and withstand mechanical stress.
  • Products with reinforced glass units. Can withstand the use of power tools.
  • Models with armored glass. The design can withstand a variety of impact methods and can withstand natural disasters.

The safest glass door options are models with tempered double-glazed windows and triplex systems. Such models withstand mechanical stress.

Another undeniable advantage glass doors– the ability to combine different materials when creating a product fabric. In the manufacture of the product body, the following materials are used: wood, metal (steel, aluminum, etc.), plastic. Built into the finished housing glass inserts– small “windows”. You can use stained glass decorations.

It is also important to note that many avoid using glass products due to the owners’ reluctance to “be on public display.” Designs with frosted or tinted (colored) glass will help avoid excessive “openness.” This will not affect the properties of the glass - the heat and sound insulation will remain the same, and light will also penetrate into the house.

Thermo doors will be an excellent solution for your home. Such models are manufactured using special technologies, and therefore have high thermal insulation. This technology is called thermal rupture.

The components inside the frame and door leaf are connected to external elements using special insulators. This eliminates the possibility of penetration of cold currents. A layer of thermally reflective foil is mounted inside the door frame. The so-called thermos effect is created. On metal part The door is coated with a triple coating, which provides protection against deformation and temperature changes.

Elite models of entrance doors should be highlighted separately. They are usually made from a metal such as steel. For finishing, high-quality and expensive wood species are used - mahogany, oak, walnut. These models have the highest protection class.

The inside of such models is filled with mineral wool. Mineral wool is a good heat insulator and is a non-flammable material.

The hinges of luxury doors are equipped with anti-cuts, making it almost impossible to remove them from the hinges. Robbers will also not be able to cut out such hinges, since special armored linings are located near the hinges. The handle and door lock areas are also equipped with additional intrusion protection.

According to their purpose, all doors can be divided into:

  • Shockproof. Each model with good strength can be called shockproof.
  • Bulletproof. The most reliable types. They have the maximum degree of protection. In their manufacture, only the best and most durable metal alloys are used.
  • Soundproof. Quite a rare species. The main purpose is partial or complete absorption of external sounds and noise.

According to the method of opening, entrance doors are divided into hinged and sliding. If the front door swings outwards, then less heat leaves the house than from a door that opens indoors.

The degree of resistance to opening also plays an important role. Class 1 doors cannot be opened using ordinary tools. The second class of burglary resistance is characterized by the fact that the structure cannot be hacked using mechanical tools. Class 3 – the possibility of penetration using electric tools is excluded. Well, class 4 means armored doors.

In an ordinary country house, it is advisable to install products with at least 2 or 3 degrees of protection against penetration.

Often, houses have two entrance doors at once. In this case, the first one plays a protective role; it is stronger, protected from penetration and hacking. The second acts as a protective factor for maintaining heat in the room. It is advisable that in this case installed canvases were made from different materials.

All of the above types of products will help the inexperienced buyer navigate and choose the right model of entrance door for his home.

Design

When purchasing a door, it is important to choose models whose door leaf is made of sheet steel. The thickness of the sheet should vary from 1.3 to 2 millimeters. The greater the thickness of the metal, the stronger and safer the structure.

The models are reinforced from the inside with metal stiffeners. Stiffening ribs are divided into longitudinal, transverse and combined. The door frame must be made of metal with a thickness of at least 0.3 - 0.5 centimeters. The profile shape is U-shaped.

To protect against cold air masses, reliable thermal insulation is needed. The thermal insulation layer is made of mineral wool and expanded polystyrene. Other materials with low thermal conductivity can also be used.

So that the door fits as organically as possible into general form at home, you can install a canopy. It will provide a comfortable entrance to the house, protect the steps and door leaf from unfavorable external environment, and will add harmony and completeness to the appearance of the home.

Dimensions

By size, entrance door structures are usually divided into:

  • Single leaf– have a single solid fabric. Universal option, which is most often used in residential buildings.
  • One and a half- consist of two doors. Most often, one of the doors is used. The other acts as an auxiliary one and is used only in rare cases (for example, when moving large equipment or furniture).
  • Double doors– consist of two identical sashes that are used equally.

When choosing the size of the door, you should take into account the fact that in the future it may be possible to bring in or take out large furniture, things and equipment. All objects must fit freely into the opening and not cling to the walls. In general, it is desirable that the opening be at least 90-100 centimeters wide and two meters high.

Materials

Materials from which entrance doors are made country house, are very different. These are metal, plastic, wood, glass. The choice of material from which the door structure is made is dictated not only by the overall design and appearance of the house, but also by the preferences of the owners.

Many people prefer metal models because they represent reliability and protection. When choosing a metal door, it is worth studying the characteristics of the product, which are usually described in the attached documents:

  • A box of this model is made from two sheets– facial and internal. The front (outer) layer is solid. The strength of the structure directly depends on the thickness of the sheet. Minimum thickness equal to one and a half millimeters. If the thickness exceeds 4 millimeters, the door will become difficult to open, since the weight of the leaf will increase significantly.

It is advisable to install this model in country houses where the owners do not live all year round. This will help reduce the risk of unwanted guests entering your home or cottage.

  • Wooden models Although they are inferior in strength to metal ones, they still have a number of their undeniable advantages. Such products are environmentally friendly because they are made from natural natural material– wood, the structure has significantly less weight, increased sound insulation and heat insulation properties.

Wooden doors have the ability to resist corrosion. If the wood has undergone a good processing process in production, then the product will serve its owners for a very long time. The most durable types of wood are oak, teak, walnut and beech.

We should dwell in more detail on the existing disadvantages of wooden doors. If the canvas was made with obvious violations of the wood drying process or it was not sufficiently impregnated protective coating(that is, varnish), this will lead to further rapid destruction of the product during operation. Wood is an unstable material and is exposed to temperature changes, high humidity and external unfavorable factors. In the event of a fire, such models quickly ignite and burn out.

Price for natural materials– wood, logs – significantly higher than for metal structures. Budget options are created from cheaper wood, which is usually not strong enough. These options are good for interior doors. Experts advise installing wooden doors in a private country house, taking into account high-quality locks and fastenings.

  • Plastic models have a number of advantages. This is, first of all, a wide range of models on the market. Rich color palette, the ability to imitate various materials (wood, stone), glass decoration and other elements - all this is an undeniable advantage of such products.

Plastic has good sound insulation, so the owners of the house will not be afraid of street noise. The entire structure is sealed. Such models are easy to maintain and operate, and can withstand all weather conditions perfectly - temperature fluctuations, precipitation, high humidity. Resistant to ultraviolet radiation.

When used correctly, this fabric does not need replacement or repair. For reliability, plastic sheets are reinforced metal frame. The price of the product will also please buyers.

Design and finishing

When choosing an entrance door, it is important to take into account the architectural structure of the house itself and the entrance to it, as well as the presence of an entrance and lighting. The street door must withstand external influences, temperature changes, precipitation and humidity.

Experts do not recommend trimming street structures tree chip materials– these are chipboard, MDF. They interact poorly with moisture, so under the influence of precipitation, snow and rain they will become unsuitable for use. Hammer painting will help retain moisture. This coloring creates a very durable coating that is suitable for harsh climatic conditions.

Viniplast is also suitable for cladding doors; it tolerates moisture well, but is not frost-resistant. At -20º C the material becomes more brittle, brittle and cannot withstand strong mechanical stress. Modern doors during production they are equipped with high-quality coatings. The coating has both a protective and decorative function.

What are the best outdoor products to install?

If we talk about entrance doors for country houses and cottages, it is important to remember that they must be strong, safe, protect against the penetration of cold and excess noise, and have a good locking system. Any good manufacturer produces its products taking into account current standards.

It is impossible to give a definite answer about which entrance door is better to choose. The choice of door is influenced by a huge number of factors. This may include the budget allocated for the purchase of the product, the preferences of the home owners, overall design and the type of house, as well as weather conditions. A correctly selected door will become the final accent in the design of your home.

What you should pay attention to when choosing doors:

  • Reliability.
  • Soundproofing.
  • Product quality.
  • Thermal protection.
  • Wear resistance.
  • Design.
  • Intrusion protection (high-quality locking system).

The last point is especially important. The right locks will protect you and your family from criminal intrusion. For example, if you chose a wooden door in a private house, then make sure that it is equipped with a quality locking system. This will protect your home from thieves and vandals.

Beautiful options for street doors

Any owner wants to choose a beautiful and practical door for his home. And no matter what kind of house it is (cottage type or a simple house made of timber), a correctly selected door will complete the image of the house as a whole and will delight the owners for a long time.


It is rather stupid to explain the functionality of the front door - this is a thing that no private house or apartment can do without; perhaps the most important attribute of personal home security. Of course, the degree of reliability of such doors greatly depends on the price segment. The cheapest models can only boast of a pleasant appearance - the protection functions here will be performed purely nominally.

In the case of more expensive doors, developers bother with both the design and reliability parameters, supplementing the design with stiffening ribs, and also using sheets of two millimeters and higher as a base.

The market segment of entrance doors is very extensive and includes a huge number of manufacturers. We decided to focus only on the best time-tested companies. We present to your attention the top 10 best manufacturers of entrance doors in two main categories. The final list was formed based on the following criteria:

  1. customer reviews about use experience;
  2. opinion of professionals;
  3. extensive range of models;
  4. degree of fame of the company.

The best manufacturers of entrance doors in the budget price segment

5 Outpost

Best price for products
A country: Russia (manufactured in China)
Rating (2019): 4.6


A company that was very popular until 2009. It began its thorny path not so long ago - production was launched in 1998. For 11 years, Forpost fought hard for profit, but in the already mentioned 2009, the management realized that the only way to reduce the cost of the door manufacturing process was to move production to China. From that moment on, things went uphill - products began to be “stamped” at 500 thousand copies a year.

In general, users are satisfied Chinese origin doors, however, cases of break-ins or unexpected breakdowns overtake some at the most inopportune moments. This can be explained very simply - since the company moved to China, counterfeit copies under the “Forpost” trademark began to appear on the market.

Advantages:

  • low cost even for luxury doors;
  • good concentration service centers throughout the country, appropriate service;
  • A good choice is a wide range of entrance doors.

Flaws:

  • the fittings are suitable and supplied only from the factory;
  • Sound insulation fails in some models;
  • the presence of low-quality fakes on the market.

4 Groff

Premium quality at an average price
Country Russia
Rating (2019): 4.8


Groff is one of the official brands manufacturer Bravo, specializing in the sale of metal entrance doors. Strikingly different from classic products management company the use of exceptionally thick steel, a reinforced structure with additional stiffening ribs, fire-resistant mineral wool produced by Knauf, as well as complete fittings (handles, locks, hinges, awnings, etc.).

The aesthetics of Groff doors match the high nominal quality, and are laid out in the early stages of design thanks to the work of in-house designers. Ultimately, consumers receive ready-made solutions for installation in apartments and private houses, the guarantee of long service life of which is confirmed by a ten-year period of mandatory maintenance from the manufacturers themselves. Of course, one of the most worthy candidates for a place in the ranking, both according to user reviews and expert opinions.

3 Bravo

Availability of products for various market segments
Country Russia
Rating (2019): 4.8


An indispensable leader in the domestic segment of entrance doors in recent times, the model range of which includes over 350 units of the original product. This catalog specifically presents doors created according to modern technology 3D-Graf finishes, the cost of which is significantly higher than the market average.

However, there is an alternative option, the cheapness of which is due to the use of veneer. In terms of execution, the entrance doors of the manufacturer Bravo are not distinguished by abundance, but this is fully compensated by reliability and quality. The products of this company are successfully sold under other brands, such as Bravo Lux and BelDver, bringing the owner a good profit. Regarding user reviews, we can conclude the following: a number of models in the company’s budget segment have mediocre sound insulation, but all of them, without exception, provide reliable protection from drafts, which is determined by the use of good seals and insulating material with pronounced thermal functions.

2 Neman

The best combination of price and quality
Country Russia
Rating (2019): 4.8


A company that knows a lot about true security. It has a wide range of models and a very good price for its products. They care not only (and not so much) about safety, but about the appearance of the doors - their product clearly does not lack entertainment value.

In terms of reliability characteristics, everything is good - the doors are made of thick sheets of alloy steel and, without exception, are equipped with a double lock. But the number of locking elements can be increased at the request of the user. It is also striking that the buyer can choose accessories from other manufacturers - Neman’s sense of pride is far from off the charts (unlike some competitors).

Advantages:

  • availability of quality certificates for all main safety parameters;
  • reasonable cost of product lines;
  • abundance of design solutions.

Flaws:

  • not detected.

1 Became

The choice of users and professionals
Country Russia
Rating (2019): 4.9


From a purely technical point of view, the Stal company is similar to the premium manufacturer Elbor - their doors also have progressive burglary protection and good reliability characteristics in general. However, the main difference lies in the price category: if Elbor is focused on producing doors for all three price segments, then Stal does not have very expensive models in its arsenal. But there is well-deserved love from users, who all speak positively about the company’s products.

Professionals do not lag behind happy consumers, noting that although the company has some “flaws” in the form of unsuccessful models for apartments and private houses, it is still an exemplary mid-level manufacturer.

Advantages:

  • variety of options exterior finishing doors;
  • compliance with all preferences and wishes of the buyer;
  • good service;
  • wide range of goods.

Flaws:

  • Some models are not of brand quality.

The best manufacturers of entrance doors in the mid-price segment

5 Fortus

Huge selection of do-it-yourself entrance doors. Over a thousand different style combinations
Country: Germany
Rating (2019): 4.7


The German giant in the production of entrance doors has one interesting trend that differs from the vast majority of its direct competitors. Instead of selling ready-made solutions They accept orders for the production of an individual product, assembled according to all the canons of their favorite childhood designers. Thus, consumers have access to a wide range of choices in terms of the number of door leaves, the complexity of the locks, their degree of burglary resistance, the color and material of the door leaf (metal, wood, combined) and the shape of the fittings, as well as the type of finish.

Through simple mathematical operations, we found out that there are over a thousand options for combining the parameters of entrance doors from Fortus. Consequently, any user will be able to find a door for both an apartment and a private house. According to numerous reviews, the products of this company have a high degree of reliability and do not suffer from problems with noise insulation and heat retention indoors.

4 Dierre

Great product design. Fast-growing range with a focus on cutting-edge developments
Country: Italy
Rating (2019): 4.8


Dierre is an Italian company producing reliable entrance doors, which is in the elite segment and does not need unnecessary formal introductions. Its main feature is complete reliance on advanced developments, introduced at every convenient opportunity into the design of products. Thus, recent trends have led to the creation of “smart” doors, with the function of locking and unlocking the lock using a remote control remote control(as an example, the Elettra model range).

The second important quality of Dierre doors is their adherence to a special style, within the framework of moderate chic and delicacy. Any design of the door leaf is accompanied by the selection of unique fittings, which gives the product a touch of exclusivity and exclusivity (model At-3). Yes, the cost is very high, but the quality, appearance and reliability completely compensate for this drawback.

3 Guardian

Aesthetic appearance
Country Russia
Rating (2019): 4.8


A Russian factory for the production of metal doors, which began operations in 1994. Deservedly enjoys the title of best manufacturer beautiful doors. Precisely beautiful, since the aesthetics of execution very often interests users in the first place. Regarding the reliability of the products, everything is also good - the door collections have a number of domestic and international quality certificates in the field of fire safety, sound insulation, burglary protection and operational strength.

But among the disadvantages, one can highlight the service that is not the most efficient: according to consumer reviews, malfunctions that arise during use (even minor ones) are eliminated over a long period of time.

Advantages:

  • fit of the door and door frame at the highest level (gaps are minimal);
  • a wide range of products in all price segments;
  • product conformity high standards quality;
  • The main filling material is mineral wool board.

Flaws:

  • not the fastest service.

2 TOREX

Optimal balance of security parameters
Country Russia
Rating (2019): 4.9


The company, whose head office and assembly shop are located in the city of Saratov. Production facilities were launched in 1989 - almost before the collapse began Soviet Union. However, over just a few years, the company gained great popularity not only in the countries of the USSR, but also beyond their borders. At the moment, TOREX has eight warehouses in the CIS countries, from which, in fact, the main trade with the world occurs.

Among the positive features of the company, one can note good service, a huge variety model series and the highest quality of each individual product. Of course, there is one drawback to all this, and it obviously lies in the high cost. But quality, and the peace of mind that comes with it, comes at a price.

Advantages:

  • excellent heat resistance (from 15 minutes to 5-6 hours);
  • compliance with all key safety standards;
  • wide range of goods;
  • in most cases - an attractive design.

Flaws:

  • high price and expensive service.

1 Elbor

High degree of burglary protection
Country Russia
Rating (2019): 4.9


You can hear a lot of flattering reviews about the doors of the Elbor company and, it is worth noting, very deservedly. The plant began operating back in 1976, but specialized far from the production of doors - in those days, all enterprises worked for the benefit of the defense power of the Land of the Soviets. It’s impossible to think of a better start - to reclassify the country’s defense industry to produce an almost defensive element of personal space. It is this fact that determines the high quality of metal entrance doors, the main merit of which is their almost complete immunity to burglary. However, in other aspects, the Elbor models also perform well. The only drawback is the high cost of the products, which essentially excludes the presence of doors in the lower price segment.

Advantages:

  • original design aimed at increasing the security of doors against burglary;
  • the main type of filler is mineral wool;
  • use of fire-resistant coatings;
  • excellent appearance in all five model series.

Flaws:

  • high cost of production.

How to choose a reliable entrance door

Choosing a good entrance door is a matter of responsibility and personal consciousness of each user. Of course, you can resort to the proven method “the more expensive the better,” however, if finances do not allow you to purchase a premium product, we recommend paying attention to the following characteristics To independently select an entrance door:

Basic number of locks. If you do not want to make an individual order, but have to choose from a limited number of models, give preference to doors with several installed locks. It is desirable that they represent fundamentally different mechanisms - if one of the locks is opened, there is a guarantee that the second will create a problem for a conditional burglar.

Availability of additional locking elements. The optional inclusion of locks such as an ordinary latch (or, at worst, a simple chain) will be a pleasant addition and a bonus to protecting the door during a break-in attempt.

Type of door hinges. IN Lately Hidden hinges, embedded under a decent layer of metal for the same security needs against burglary, are especially popular. However, the installation of such elements increases the overall cost of the structure and work performed. Therefore, if you have limited budget hidden hinges can be neglected (or saved on other options).

Type of external finishing. A parameter responsible not so much for security as for the neatness of the appearance of the front door. Finishing with fabric and wood is acceptable for private houses, when safety is guaranteed already at the stage of entering the courtyard area. For apartments, preference should be given to metal doors with fire-resistant powder coating, which gives the doors additional strength.

Insulating material. The presence of an insulating filler determines the door leaf's ability to absorb noise and cold/hot air. Most optimal material is mineral wool, which almost completely absorbs external noise and ensures heat retention inside the corridor. Cheap doors have no filler at all.

When making a choice, the owner of a private house must understand that street entrance doors are not at all like doors to an apartment in a multi-storey building. The question here is reliability, materials, and the design of the door itself.

A street door should be even more reliable than an apartment door. Such a door not only protects the house from the entry of strangers, but also experiences constant stress from external factors. In summer it is dust, sun, rain, in winter it is low temperatures and snow.

Therefore, the choice of door should be approached with all responsibility. Under no circumstances should a door intended for an apartment be installed outdoors. It will not be able to provide sufficient thermal insulation, and opening such a model will be much easier for burglars.

What types of street entrance doors are there?

Let's start with the fact that there are quite a lot of classifications street doors, depending on the type of design, materials of manufacture, level of reliability and additional functionality.

In terms of safety level, the second class option would be optimal. The first class, marked by the manufacturer, is too easy to open; it can only be used in entrances.

The third security class is unnecessary, because such doors can only be opened with an angle grinder. And installing such a model will require additional costs for concreting the door frame.

The second security class provides the entrance with sufficient protection without overloading the structure with additional and, sometimes, unnecessary devices.

Materials for street door

The main problem with almost all street entrance doors is freezing. Even a thick steel door, especially low temperatures It can freeze, what can we say about thinner and lighter models. There are a few things to consider here.

  • Materials intended for use in warm conditions are not suitable for entrance structures: PVC-based vinyl plastic, vinyl artificial leather, MDF boards.
  • Even if the MDF panel is located inside, there is a high probability of condensation appearing on its surface in winter due to the difference in temperature inside and outside the house.
  • Vertical locking rods and door eyes are points that contribute to door freezing in winter.
  • The front door must have a sealing circuit, and it is better if there are several such circuits.
  • A protective and decorative coating not only makes the front door attractive, but also serves to protect the door from external negative factors such as dampness or cold; it should not be neglected either.

Beauty, of course, is important, but the main task of the front door is to protect the house from the cold. That is why the design and “filling” of the model are so important.

An additional, cold vestibule helps prevent frost from appearing on the front door. In addition, the door itself must have several sealing contours and thermal insulation panels on the outside of the door leaf.

Breaking or thermal insertion is another effective way to combat the cold. Thanks to them, the temperature inside the door is no longer so low, which means that closer to the inner surface it will be closer to comfortable room temperature.

Finally, a good option would be to provide additional heating. We already have a widespread underfloor heating system, so why not make the door warm too. The cable is laid inside the door leaf and around the lock, thanks to which the door will always remain warm, even if the streets are severely frosty.

However, such heating leads to increased electricity costs, which you should also consider when making your choice.

Street doors are called street doors because they can withstand increased environmental loads. A good door will protect the house from heat, frost, and moisture, and it doesn’t even care about hail.

The protective properties of the door are achieved through two main components:

  • sufficient insulation of the canvas;
  • protective and decorative coating.

And here we return again to outside entrance, which should be both beautiful and durable. This can be achieved, since modern materials are quite diverse and functional.

However, modern materials that are used in the manufacture of street doors do not always, surprisingly, save the door from damage.

Please note that as outer covering metal sheet not suitable so popular today powder paint. Under the influence of humidity and temperature changes, such paint very quickly begins to lag behind the surface.

It's not pretty to look at: peeling paint can hardly add any appeal to something. But from the point of view of protection, not everything turns out to be smooth: the metal under the peeling paint begins to rapidly rust, which means the door becomes unusable.

Look for a large selection of quality entrance street doors

Sections of the article:

Selecting a door to enter a house is not the easiest part of building and renovating your own home. The material for the manufacture of such structures is often either wood or metals. The front door to a private house must have a number of qualities that will help it perform its main functions.

Regardless of the material used, the door must have certain characteristics. Firstly, the main function of the entrance door to a private house is to prevent strangers from entering the house. To ensure this task is accomplished, the door must be of a certain design. In addition, what kind of locks and fittings are used is also important.

It is also necessary to ensure good thermal insulation and sound insulation. According to these indicators, entrance doors for a country house should not differ significantly from the wall of the house on which they are installed. In addition, it is recommended to equip the door with a peephole or video surveillance device. It is also necessary to provide for the installation of an intercom with the street and a button remote control opening and closing the lock.

Entrance doors to a private home should look aesthetically pleasing. It is the aesthetic appeal of this design that forms the initial opinion about the home and its owners.

There are several factors that will help ensure that the conditions described above are met.

Characteristics of the door leaf and frame

The main factor in the quality and safety of entrance doors to a private home is the material used in their manufacture. In general, it is recommended to give preference to metal structures. The fact is that wood is significantly inferior to metal in terms of strength and fire resistance.

Although, at the same time, there are some types of wood that, when properly processed, are endowed with properties that prevent the fire of products made from them. First of all, these varieties include alder and oak. At the same time, it is fair to note that these examples are rather an exception to the general rule.

Today, few people are surprised by high-quality entrance doors to a private home. Despite the fact that this design element is not a priority for intruders who want to break into someone else’s home, you can still acquire a secure door simply necessary.

Structural features of a good metal door

Two steel sheets are used as the basis for the manufacture of a metal door. It is recommended that they both be solid. As a last resort, at least the front steel sheet should be monolithic. This is an important condition for safety, because otherwise, at the junction of several parts, they can be easily separated. The thickness of each steel sheet must be at least 1.8 mm.

This criterion was determined empirically. A thinner sheet of metal can be cut with an ordinary can opener or a knife for opening cartridge packages. At the same time, it should be emphasized that it is no longer practical to use sheets that are too thick. Of course, you can purchase a door with a plate thickness of 3 or 4 mm, additional reinforcement and a third sheet between the two main ones, but this is not necessary. The size of 1.8 mm is quite enough to ensure the safety and strength of the structure.

Fastening powerful entrance doors for a country house with a single sheet thickness of more than 3 mm to the frame is carried out using special levers, rather than standard hinges. In the manufacture of such structures it is used hardened steel. Such a door will withstand blows from a sledgehammer; a crowbar, grinder or drill cannot cope with it. True, such products have a considerable cost of about 2000 USD. It is advisable to use such designs in houses that are located at a considerable distance from dacha cooperatives or other human settlements and, at the same time, are rarely visited by the owners.

If the owner of the house visits it often, and the structure itself is located in a populated area, then a sheet thickness of 1.8 mm is quite enough. Such entrance doors to a private home can effectively withstand a crowbar or sledgehammer. In extreme cases, they will bend, but they will not be broken.

Narthexes and platbands

Another important condition for the reliability of the door is the absence of significant gaps in the design where a crowbar or other lever could be inserted for subsequent bending of the door leaf or the entire frame. To close existing gaps, platbands and vestibules are used. The platbands protect the door frame from burglary, and the ledges block access to the door leaf itself.

By the way, it is important to note that it is extremely important to secure the box in a certain way so that you don’t get a situation where powerful, reliable entrance doors for a private home are attached to the box, which in turn is held on the wall only with the help of a single mounting foam. At this point it should be repeated and emphasized that the presence of gaps between the canvas and the box or the box and the wall is categorically unacceptable.

Internal filling

There should be no emptiness inside the entrance doors of a country house. Between the steel sheets there is insulation, which, in addition to its main function, plays the role of sound insulation. A wide variety of materials can be used as such filler, for example, cardboard or mineral wool. Here a lot depends on the capabilities of the manufacturer and, in fact, the cost of manufacturing the door.

Which insulation is better?

In addition to cardboard or mineral wool, you can use polystyrene foam, wooden beams and sawdust. Other non-metallic materials used in the manufacture of doors include rubber seals. It is glued between the door and the frame, which significantly reduces or completely makes it impossible for odors from the street to enter the room. In addition, this element significantly dampens the noise when closing a metal door.

Loops

The reliability of the design of entrance doors largely depends on the hinges that are used for fastening to the door frame. The best option would be to use closed door hinges. In addition to the fact that such products are highly reliable, in general the entire structure will look much neater. In the case of using hinges with the connection point exiting outside, it is necessary to use anti-removal pins during installation.

These so-called tongues or fingers will be able to prevent an intruder from getting inside the house, even if he first knocks down or saws off the hinge connection. To neutralize the pins, you will have to spend at least 20 minutes. It should be noted that for the reliability of such connections, design features, size and strength of the metal used in the manufacture.

In addition, it is important to remember that to ensure the highest reliability of the front door design, it is necessary to use not two, but three or four hinges. By increasing the number of attachment points, more high level security. In addition, this approach can ensure uniform distribution of the door weight across all hinges.

During the operation of the door, the hinges wear out. This leads to shrinkage of the door leaf. Many manufacturers try to extend the service life of the door hinge by placing a hardened metal ball from a bearing under the working pin inside the joint during the manufacturing process.

External control elements

To ensure a sufficient level of security, it is not enough to have high-quality and durable entrance doors to a private home. It is important that the structure is equipped with monitoring devices. As such devices, you can use an electronic peephole or a video camera. There are a huge variety of video surveillance systems on the market today and a separate article is needed to analyze and describe them.

But what we can say for sure about electronic eyes is that no matter what model the home owner chooses, all of them have a basic universal requirement. They must be armored, otherwise the electronic eye may not help out in a life-threatening emergency.

When installing locks on the door of a private house, it is recommended to maintain a balance and settle on two locks. One lock for such a design is too little, and three is too many. When choosing a door design, it is better to entrust this issue to a representative of the fair sex. Women, as a rule, do not care about hinges or what material was used to ensure the strength of the door, but in aesthetic matters they are the best specialists.

Fastening the door frame to the wall

The most common types of door frame fastening are the U-shaped bracket option and the flat fastener. The first method is more convenient due to the fact that it ensures the required strength and reliability of the structure in a shorter period of time. True, this option is not always suitable, especially if the walls are positioned differently relative to each other. In this case, you will have to use a flat mount. It should be noted that when installing in this way, provided that the fastening technology is followed, it is possible to achieve design reliability no less than with the U-shaped method.

Entrance door manufacturers and costs

At the same time, one of the main issues at the stage of choosing entrance doors to a country house is their price. The cost of the design often depends on the manufacturer of the product. Doors from domestic manufacturers, as a rule, are characterized by lower quality, but at the same time they are much cheaper imported analogues. In addition, it should be taken into account that from the total number of domestically manufactured entrance doors, some examples stand out High Quality. In general, such doors cost around 200 – 500 USD.

Doors from foreign manufacturers can have a price from 400 to 1000 USD. Depending on the financial capabilities of a particular buyer, it is possible to choose the necessary entrance door for a home, both domestic and imported. It is important to make sure when purchasing fully equipped products. It is also important not to forget to take measurements before purchasing a door. doorway in the wall.

Many doors, especially imported ones, are produced various sizes. If the owner of the house does not have the skills to install or select an entrance door, then it would be better if this process is led by an appropriate specialist. This will help avoid many small and big problems and unnecessary headaches.

Choosing an entrance door is not the easiest task, which not every homeowner can handle, but not only the safety of the property, but also the health of the people living in the house will depend on the decision made. Therefore, the choice of an entrance door must be approached with full responsibility.

Criteria for choosing an entrance door for a house

The main functions of the front door are to ensure the safety and security of the property in the house. Therefore, when choosing an entrance door suitable for a country house or townhouse, you should take into account many requirements that the product must meet.

Otherwise, the door leaf will not only not be able to ensure the safety of property, but its service life will be several times lower than that of branded analogues. This is unacceptable, especially if you are purchasing a door that is comparable in cost to products from well-known brands.

Metal entrance doors provide a high level of reliability, especially compared to wooden counterparts

The basic requirements that any entrance door must meet include the following:


In fact, these are the main criteria, taking into account which you can choose a high-quality and durable product. If desired, the list can be expanded to include the manufacturer’s company, price segment and type of door, but for most ordinary buyers this is enough. If necessary, you can always read people's reviews. They are easy to find on the Internet on specialized sites.

Design features of the door leaf

A frame metal door is the most commonly used type of door leaf, which is installed in private houses and country buildings of various configurations. Power frame construction provides rigidity and reliability to the door leaf, and the possibility of installing several technological layers provides additional performance qualities.

Any metal door has vertical or horizontal stiffeners

Before purchasing a door, we strongly recommend that you study the structure of the door leaf, as well as the materials and components used in its manufacture and assembly. This will allow a more professional assessment of the doors being sold, which is especially important for small towns where the choice of products and retail outlets is extremely limited.

Wooden and metal-plastic doors are less reliable than their metal counterparts, so it is irrational to consider them as an entrance door. It makes sense to use wooden doors only as a street door when styling to match the facade of a building is required. In this case, the second door, for example, located in the vestibule, must be a metal door.

Metal-plastic door leaves are best used as doors on the second and subsequent floors of the building. For example, to access an open or closed terrace.

Frame and cladding materials

Structurally, the metal entrance door consists of load-bearing frame and casing, which is attached on both sides and is used to protect insulating materials and locking mechanisms. And the sheathing also serves as a surface for application and fastening decorative materials: paints, panels, mirrors.

For the manufacture of metal entrance doors, profile pipes 40x25, 40x40, 40x50 mm and sheet steel are used, which is obtained during the hot or cold rolling method. The profile pipe is cut according to required sizes into blanks of appropriate length, which are welded into a single frame. Sometimes a steel angle or channel is used to create a frame.

General arrangement of a metal entrance door from the budget segment

To strengthen the structure of the door leaf, stiffeners are used, which are vertical and horizontal elements welded at a certain pitch. In some door models, the ribs are welded both vertically and horizontally, and at an angle, which prevents the door leaf from being bent when forced into the door.

Sheet steel obtained during hot rolling is more affordable and has dark color. Cold-rolled steel alloy is light-colored and similar to regular galvanized sheet, but its cost is noticeably higher. For the production of cheap doors, only hot-rolled steel is used, which makes the products more susceptible to corrosion.

Doors from the middle and luxury segments use only cold-rolled alloys, which is the optimal solution in terms of price-quality ratio. Products, especially after appropriate treatment with paint or spraying, withstand moisture and low temperatures.

To determine what kind of steel was used in the manufacture of the door, you need to find markings in the instructions for compliance with GOST. Cold-rolled steel corresponds to document No. 19903, and hot-rolled steel – No. 19904.

The main elements in the design of a metal entrance door include a locking system, hinges and surveillance

The thickness of the door trim is regulated in accordance with regulatory documents. IN Russian Federation- this is GOST 31173–2003, according to which the thickness of the front cladding of a metal door should not be less than 1.5 mm.

Taking this into account, we can distinguish the following classification of metal doors according to the thickness of the skin:

  • 0.8–1.5 mm - products made in China or in handicraft production. They do not belong to the class of entrance doors, although the manufacturer labels this product as such. In fact, doors with lining up to 1.5 mm are suitable for outbuildings or country houses, where in addition to furniture, dishes and gardening tools nothing more valuable is kept;
  • 1.6–2.5 mm - typical entrance doors with casing made of hot-rolled sheet metal. They are used as doors leading from an apartment to an entrance room, corridor or vestibule for several apartments. Door leaves with 2.5 mm thick cladding can already be considered as a second entrance door to a private house, leading directly to the living space or hallway;
  • 2.6–4 mm is the optimal cladding thickness for street entrance doors intended for use in private houses, cottages, mansions, etc. For houses where people do not live permanently, it is better to install doors with the maximum possible thickness. Especially if the building is not located in a suburban cooperative, but away from other houses.

The greater the thickness of the supporting frame and cladding products, the greater the weight and cost of the door leaf. Moreover, the point is not only in the final volume of material used, but also in the assembly technology, which is necessary to create a reinforced door frame. In addition, a heavy door requires the use of high-quality and more expensive hinges. The standard weight of a metal entrance door varies from 50–70 kg depending on the manufacturer.

Door frame, vestibules and platbands

The reliability of an entrance door depends not only on the rigidity, strength and massiveness of the door leaf, but also on the door frame, the quality of which directly affects burglary resistance.

The door frame may have different shapes depending on the materials from which it is made, as well as the design of the mounted door

The door frame can be made from the following products:

  • steel corner - size from 50x50 mm. The wall thickness of the product is at least 3 mm. A door frame made from a corner is the simplest and smallest, but when installing doors in an apartment, it is practically not used due to its unreliability. This option is best used for utility buildings;
  • profile pipe - cross-section 40x25, 40x40, 50x25 mm and more. The more massive the door, the stronger the pipe required to make the frame. Unlike the first option, a pipe frame allows for full insulation, which increases the sound and heat insulation properties of the door. More often this box is used in cases where it is necessary to save as much as possible on door installation;
  • bent steel profile - a bent-welded box made of a special profile made on sheet bending machines. The thickness of the walls of a bent profile most often does not exceed 1.5 mm, since increasing the thickness of the sheet significantly complicates the bending technology. Most often, this type of frame is used when installing entrance doors to an apartment, where it is possible to expand doorway.

Some types of entrance doors can be equipped with rebates, which are most often characteristic of interior doors. The manufacture of the vestibules is carried out at the stage of attaching the front cladding in the form of a sheet of metal. To create a rebate, the size of the trim is increased so that a “rebate” is formed around the perimeter of the door, covering the joint between the door leaf and the frame.

For the manufacture of door frames used: solid wood, MDF, PVC, metal. The specific type of platbands is selected strictly at the request of the home owner. It is ideal if the extensions and platbands match the color or contrast with it. The material of manufacture does not play a special role, but for street doors it is better to choose products made of metal or PVC - they are more durable.

Types of insulation used

The void in the frame of the front door between the casing must be filled with some kind of insulating material. Doors from Chinese manufacturers use pressed cardboard or corrugated cardboard, which does not have outstanding characteristics, which makes these doors completely unsuitable for use in houses located near a busy highway.

To insulate budget metal doors, mineral wool is used in slabs 5 cm thick

Branded doors from quality manufacturers use the following types of sound and heat insulating materials:

  • felt (0.047 W/ (m*K)) – natural insulation made from wool. It has excellent thermal insulation qualities, but is very hygroscopic, which requires the use of additional layers of reflective insulation;
  • mineral wool (0.048 W/ (m*K)) is a traditional type of insulating material used both for insulating facades and walls of houses, and for insulating entrance doors. Like felt, mineral wool absorbs moisture, vapor and condensation well, which does not have the best effect on the durability of the front door;
  • expanded polystyrene (0.047 W/ (m*K)) is a modern and modernized analogue of foam plastic, used for insulating various surfaces. It has a low thermal conductivity coefficient, does not absorb moisture, does not rot, which makes it one of the best materials for insulating door panels;
  • polyurethane foam (0.035 W/ (m*K)) is a synthetic sound and heat insulating material characterized by high insulating qualities. Perfectly fills free space, practically without forming “cold bridges”, does not absorb moisture, does not rot, does not burn. It is the optimal material for insulating doors.

When listing materials, the thermal conductivity coefficient was indicated in parentheses. In addition, as vapor barrier material Insulation based on foamed polystyrene with a reflective foil surface is used. The material is laid over the main insulation on both sides of the door.

It not only helps to increase the insulating qualities of the door leaf, but also significantly extends the service life of the insulation inside the door, preventing moisture from penetrating directly into the material.

Which loops are best to use?

Loops are one of the important elements fittings, the quality of which determines not only the durability of the door leaf, but also the comfort of daily use of the door. Creaking, extraneous noise when opening, door sagging, problems with closing - all this is a direct consequence of incorrectly selected and installed hinges.

Hiding the hinge significantly increases the final cost of the front door

According to GOST 5088–2005, metal entrance doors must be equipped with one of the following types of hinges:

  • simple hinges without bearings are not used for installing entrance doors to apartments and private houses due to their high wear resistance. In addition, over time, the door begins to creak and sag. Typically used for installing doors to technical rooms and similar types of buildings;
  • hinges with internal ball support - a classic version of door hinges, consisting of two frame “wings”. Between the steel fingers of the “wings” there is a ball that acts as a support. This element makes it easier to open and close the door leaf, as it reduces friction between the hinge fingers;
  • hinges with a bearing - inside the hinge cylinder there is a radial support bearing, which minimizes the friction of the hinge fingers when moving the door leaf. As a result, wear of the hinges is almost completely eliminated, even with a lack of lubrication inside the structure.

Based on the installation method, hinges are divided into external and hidden. Both types are used to install entrance doors, but door leaves equipped with hidden door hinges are much more expensive. Due to the design of the hidden hinges and their fit into the door frame, there are several disadvantages that will have to be taken into account when installing the door.

For example, doors with hidden hinges reduce the doorway by about 5–7 cm. The standard door opening angle is 90°, so difficulties may arise when bringing large and bulky objects into the house. Internal hinges have a "shoulder". During opening, a force moment is created, which, if the door leaf is moved carelessly, can lead to deformation of the door frame.

External hinges are practically free of drawbacks. The only thing is that they are located outside at the top and bottom of the door. This allows an attacker to easily access them. However, most metal doors from branded manufacturers have hinges made of high-strength steel, which makes them much more difficult to cut with a grinder or other power tools.

Features of locking mechanisms

Locks for metal doors are distinguished by a variety of designs, but when choosing a suitable locking mechanism, you should focus strictly on its workmanship, declared service life, strength and reliability in accordance with regulatory documents.

Lock manufacturer special significance does not have. The main thing is to remember that the quality of the lock directly determines its cost. The higher the burglary resistance class, the higher the cost of the lock. This is true for all locks from well-known brands.

Guardian mortise lock 21.12 T with protection against burglary and drilling

The resistance class of a lock to burglary is determined according to the following principle:

  • Class 1 - burglary time ≈ 5 m;
  • Class 2 - burglary time from 5 to 15 m;
  • Class 3 - burglary time more than 15 m;
  • Class 4 - burglary time more than 30 m.

The stability class is determined according to GOST 5089–2003 and GOST 5089–2011. For example, the simplest lock from the leader in the production of metal doors in the Russian Federation, Guardian, has class 2 resistance. Most of the products from this manufacturer are class 4.

Second important point When choosing a lock, it means secrecy. Many sellers deliberately mislead buyers that a lock, even with low security, is almost impossible to crack.

In fact, the secrecy of a lock is a collective concept that includes both the number of combinations, protection against burglary using a master key, reliability, and the probability of a key match. You should only choose locks with high security. This will provide an additional guarantee that the product will not fail at the right time.

The last thing to consider when choosing a lock is the installation method and the type of locking mechanism. According to the installation method, locks for metal doors are divided into mortise and overhead. The first ones are easy to install, but are less resistant to burglary, since an attacker can get to the lock by cutting off the door trim.

The Guardian rim lock 20.05 has class 4 burglary resistance and a 5-year warranty

Overhead locks are more reliable, but require durable frame doors and strengthening the place of its attachment. After installation, the lock is located on the side of the apartment, which makes access to it impossible, but due to its installation technology, they are not used as often as mortise locks.

Types of locking mechanisms are divided into lever and cylinder. From the consumer's point of view, there is no fundamental difference. Both types of locks must be manufactured in accordance with GOST, which guarantees their high burglary resistance. For example, the same Guardian company has locks with both types of locking mechanisms.

Video: how to choose a lock for the front door

External control elements

External control elements mean the presence of special products and devices that allow monitoring the territory or area near the front door. This will allow you to verify the identity of the people to whom the owner of the home opens the door.

A video peephole for the front door is the optimal solution, especially if it is equipped with a Wi-Fi module for image transmission

The basic devices that should be installed on the front door of a private house include the following:

  • door peephole - this can be either a regular optical peephole or modern electronic peepholes with a separate display, Wi-Fi module and a special application for a smartphone. The second devices are more preferable, but their cost is an order of magnitude higher;
  • surveillance camera - one or more video surveillance devices installed in front of the door or in the immediate vicinity of the porch of the house. This, as mentioned above, allows you to identify the identities of people and their number when they want to get into your house or come to visit.

If you use a regular peephole when installing the front door, it is strongly recommended to buy a product with armored safety glass. Otherwise, the peephole will sooner or later be broken.

When choosing outdoor surveillance cameras, it is not necessary to use professional equipment, which is used to protect warehouses, specialized buildings and government institutions. If there is Internet in the house, then you can use several IP cameras that will record what is happening directly to the computer’s hard drive. It's simpler, more convenient and cheaper. In addition, you can install them yourself using just the user manual that comes with the kit.

How the door frame and front door are attached

Installation of a metal entrance door is carried out according to the technology provided regulatory documents and the manufacturer. Typically, most door manufacturers have their own installation instructions, which are attached to the door leaf with all additional elements.

The door frame of the entrance door is mounted in a pre-prepared doorway

To carry out the work, you will need to prepare an angle grinder with a metal disc, a small sledgehammer, a hammer with a comfortable handle, a drill with a set of drills, a screwdriver with a set of bits, a level, a square and a pencil. And you will also need polyurethane foam, fasteners and tools personal protection. Installation work should be carried out by two people.

The general installation technology consists of the following steps:

  1. The old door leaf is removed and the door frame is dismantled using a grinder with a metal disc. If necessary, use a sledgehammer.
  2. The doorway is cleared of dirt, old plaster, protruding sections of brick. If the size of the opening is insufficient, then it is expanded with a handy tool and a grinder with a disc for concrete.

    The door frame is fastened to the wall of the doorway using steel rods

  3. The new door frame is installed in the doorway and aligned with a plumb line or level. For fixation in the opening, small spacer wedges made of wooden blocks are used.
  4. From the hinge side, mounting holes are drilled at the top, bottom and in the middle of the rack. For this, an electric drill with a Pobedit drill is used. The hole depth is at least 150 mm.
  5. The door leaf is fastened with fastening plates and pins, which are supplied in the kit. After this, you need to hang the door and check the correct operation of the lock and the tightness of the closure.

    The installation of a metal entrance door should only be carried out with a partner, since the weight of the door leaf can reach 70–80 kg

  6. Next, the door leaf is removed and holes are prepared for fasteners at the bottom and top of the door. Fastening the box and checking the clamping density is done in the same way.
  7. To fill the gap between the opening and the frame, polyurethane foam, heat-insulating materials and cement mortar. The slopes are plastered with an overlap onto the box.

While the plaster is drying, be careful not to slam the door too hard. After drying, you can clean the door frame from plaster deposits and carry out additional finishing. It should be noted that doors that are heavy may have some nuances in installation technology. Therefore, if you are going to install the door yourself, then carefully read the attached instructions before carrying out the work.

The choice of an entrance door should be considered based on the criteria that were discussed at the beginning of the material. First of all, the door is selected based on reliability and size. The concept of reliability includes both the materials used to manufacture the door leaf and its design, compliance with required standards, burglary resistance, etc.

Torex entrance doors are reliable, characterized by high performance and excellent appearance

Based on this, metal entrance doors can be divided into the following segments:

  • economy - price from 6 to 12 thousand rubles. Many companies have trade lines in this price segment. Among the popular brands we should note the doors Stealth, Harmony, Triumph, Valberg, etc.;
  • average - price from 12 to 20 thousand rubles. In this group, the choice of manufacturers is no less than in the budget segment. Among the trusted manufacturers we can note products from Titan, Bravo, Maestro, Forpost, etc.;
  • premium - price from 20 thousand rubles or more. In fact, the premium segment is completely unlimited in price. Doors even for 40 thousand rubles are very different in quality from products for 70 thousand rubles. Among the manufacturers we can note the already mentioned company Guardian, Torex, Jaguar, Dierre, Persona and many others.

If you choose a door without unnecessary frills with a long service life, we recommend that you consider purchasing a product from Torex. This is very quality doors for a reasonable price. Before purchasing, read all available reviews for the selected door leaf on the Internet. This will allow you to avoid purchasing doors with a factory defect, which may appear during operation, but such cases are extremely rare.

Photo gallery: various options for entrance doors from various manufacturers

Guardian metal entrance doors
Input steel doors Torex
Budget entrance doors Bravo
Premium entrance doors Jaguar
Entrance doors under the Titan brand

Video: review of the TOREX Super Omega 10 entrance door after installation

The topic of choosing doors is very extensive and requires careful consideration. Before buying, it is better not to rush - you need to carefully and thoroughly study all possible information and draw the right conclusions. This will help you avoid running into unscrupulous sellers offering goods that do not meet your criteria.