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» Entrance metal doors: types, features of manufacturing, configuration and repair. Additional protection systems. Manufacturing of metal entrance doors

Entrance metal doors: types, features of manufacturing, configuration and repair. Additional protection systems. Manufacturing of metal entrance doors

According to the material of manufacture:

  • Metal;
  • Wooden;
  • Plastic;
  • Aluminum;
  • Glass.

The vast majority of owners country houses, cottages, dachas install metal (steel) entrance doors. This is understandable: metal symbolizes strength and reliability. In second place by the number of installations is wooden doors(more precisely, metal-wood, containing a metal sheet or frame inside). Or the choice may fall on an oak door, but they are very expensive.

Other types of doors are used as entrance doors, mainly not in private construction. Aluminum doors can be used as a garage, and most often sliding type. Also, together with wooden ones, they are suitable for outbuildings.

By purpose:

  • Shockproof;
  • Bulletproof;
  • Fire protection;
  • Sealed;
  • Soundproofing (sound-absorbing).

Any entrance door with high strength ratings is shockproof. Bulletproof and fire doors are the most reliable and maximally protect the home metal constructions(they are made of high-strength alloys and can be processed with various compositions). The sealed type of entrance doors is not used in private construction. Soundproof doors are very rare in homes.

Types of entrance doors

By opening method:

  • Swing (divided by location (left/right) and opening side (outside/inside));
  • Sliding (divided by opening side (left/right)).

An entrance door that opens outward creates less heat loss than a door that opens inward. It is also safer.

In private construction, sliding technologies for entrance doors are extremely rare. This is due to the complexity of both the production and installation of such structures. Often, even the wall structure has to be adjusted to accommodate a sliding door. But as interior spaces, they are quite acceptable (but it is advisable to design them in advance, before construction).

By number of doors:

  • Single leaf (one door leaf).
  • One-and-a-half doors (have two doors, but only one opens). The second flap (auxiliary) opens in extreme cases (for example, when moving furniture or large packages).
  • Double-leaf (have two equal opening doors). They give the entrance solidity.

In shape and appearance:

  • Standard rectangular.
  • Arched (the top of the door is a semicircle).
  • With blind transom(that is, the upper decorative element (the same arch) does not open). A transom is used so as not to weigh down the door if the opening is high.
  • With glazing and decorative elements. Armored glass is used in the entrance doors. Decorative elements give the door personality (for example, a door knocker).

According to the degree of resistance to opening:

  • Class 1 – the door cannot be opened using force and simple tools.
  • Class 2 – the door cannot be opened using any mechanical tools. Except electric ones.
  • 3rd class - you cannot open the door using electric tools power less than 500 W.
  • Class 4 – armored doors (protection against small arms).

The above types and types of entrance doors will help you initial stage decide what kind of door you want to have in your country house or cottage.

Entrance doors can be classified according to the following indicators and characteristics:
- material used in the manufacture of doors;
- purpose of the door;
- method of opening.

Types of entrance doors depending on material

Depending on the materials used in manufacturing, entrance doors can be divided into several groups:
- steel doors;
- wooden;
- aluminum;
- plastic;
- glass.

Currently, steel doors are the most common. The main material of the panel can be completely hidden finishing materials, as a result of which the structure may look like plastic or wood. This allows the product to fit into almost any interior. Most often, the finishing of a steel entrance door is done plastic panels or processing powder paints.

Powder coating is durable and practical, it is resistant to mechanical stress and abrasion. It also meets the basic safety requirements for entrance doors. The percentage of its damage and abrasion during operation is 2% over 10 years. This result is ensured by a special extrusion powder coating technology. Finishing the door with plastic panels also has its advantages. The main one is the ability to replace decorative coating during the operation of the product.

It is also possible to finish the door with other materials: leatherette, lining, laminate, MDF (microwood fiber), etc.

Wooden entrance doors are used very rarely today. The main reason for the low popularity of this species is insufficient safety. Installation is advisable only in cases where they are provided with additional safety measures. Entrance doors made of solid oak are often used by owners country cottages, elite houses, various institutions where high level security Of course, installing this type of door is much more expensive than installing a steel structure.

If a sliding entrance door is installed, it is preferable to use aluminum construction. Most often used in warehouse buildings, garage premises, as well as entrances to protected areas. In the sector, this type of entrance door is rarely used, as plastic doors.

Typically plastic is used for interior decoration doors. As entrance doors plastic structures can be used in closed protected areas. Input glass doors made of glass are used in private homes of wealthy customers, modern centers, as well as offices of prestigious companies. The glasses used for these purposes can be different: frosted, transparent, with a relief pattern, etc.

Purpose of entrance doors

According to their purpose, entrance doors are divided into:
- armored doors;
- burglar-resistant;
- explosion-proof;
- bulletproof;
- fire protection;
- noise-absorbing;
- sealed entrance doors.

Bulletproof doors are designed to protect people and to create a reliable barrier in the event of an armed attempt to enter the premises. This type of product is used for installation in office and residential premises. Basically, bulletproof doors are installed in safe rooms, bank branches, currency exchange offices, security posts and checkpoints.

Armored entrance doors are used to restrict unauthorized access to residential, public, industrial and auxiliary types of premises and buildings. The fireproof type of entrance doors prevents the spread of fire. This type is used for installation in rooms with a sufficiently large number of electrical appliances, in laboratories, facilities chemical industry and in warehouses.

Sound-absorbing type of entrance doors is quite rare. It is used in laboratories, luxury residential buildings, and recording studios. Hermetic entrance doors are used for catering units, laboratories, pharmaceutical premises, operating rooms. The sealing and valves of such products must provide fire and gas resistance, and they must also withstand structural loads.

Types of entrance doors by opening method

According to the method of opening, entrance doors are divided into:
- ;
- right;
- swing;
- external;
- internal;
- sliding.

Sliding mechanisms Entry door openings are rarely used due to the complexity of design and installation.

Entrance doors can open inside the room or outside to the street. Depending on your preferences and needs, you can choose any of these door opening options. However, it should be borne in mind that when the front door is opened to the outside, much less heat leaks out. The degree of reliability and security against burglary is also lower when the door is opened from the outside.

Another sign by which the type of entrance door is determined is the direction in which it opens. There are doors that open from left to right, and there are also products that open the other way around. The opening side indicator is very important when there is insufficient quantity usable space (landings apartment buildings, narrow corridors, entrances to underground premises).

Sections of the article:

Designers create interiors by combining various elements and details. The door is one of those details that significantly influences the design. Door designs which are presented today on construction market, very diverse. Let's find out what kind of doors there are.

Types of interior doors

If you choose the wrong doors, you can seriously damage even the most expensive and exquisite interior. And even more - the wrong choice can have a great impact even on the usability of the room.

If with selection suitable model by color and appearance can be easily dealt with, then choose correct solution in terms of design features and materials, it is significantly more complicated. We will look at what there are interior doors, learn about their features and talk about what materials interior door blocks are made from today.

Door device

So, according to their design, door leaves can be divided into panel and panel. Each type has advantages and features that must be taken into account when choosing.

Paneled door leaf

The design of entrance and interior paneled doors is quite complex. Often, the canvas consists of a front drawer, a baguette, a panel, as well as a lower and upper drawer.

The entire supporting structure is made primarily of natural massif. The frame of such a door is a grille with openings. The frame is created on the basis of vertical and horizontal parts that are glued together. The openings are filled with figured panel elements, which are attached different ways. Thus, you can often find decorative inserts that are secured by means of glazing beads and tongue-and-groove joints.

Panel door

The design of this door is simple. Often, such solutions are offered in a cheap price range, and MDF or chipboard are used as materials for their manufacture. In general, a standard panel door consists of MDF sheets, decorative veneer, special honeycomb core, a frame made of natural wood and reinforcing elements.

Types of interior doors according to materials of manufacture and finishing method

So, we figured out what types of doors there are, depending on the type of door leaf. But doors also differ in materials used. Let's take a closer look at this issue.

Solid natural wood

Solid wood doors are products in the upper price range. Valuable species are most often used as wood. These are hornbeam, oak, walnut, teak, ash and others. Premium models are made from exotic species - it can be rosewood, Karelian birch, mahogany or ebony. These solutions are very difficult to find on sale - they are made to individual orders.

The fabric structure can be panel or panel. The panel door has a flat and smooth surface with a pattern printed on it. They are assembled from the so-called laminated wood. Every detail is selected to create an interesting pattern.

Veneered interior doors

These solutions are at a lower price category and are made from inexpensive materials. Their appearance is given by various coatings. The most popular technology today is veneering the door surface natural wood. The frame is based on inexpensive pine or chipboard, after which valuable wood veneer is glued onto the canvas and its surface is carefully sanded and coated with several layers of varnish.

This technology is well suited not only for finishing panel doors, but also for relief surfaces. Veneered door is environmentally friendly. Natural glue and wood are used in production. The models have very interesting appearance.

PVC interior doors

These doors are made from polymer materials and wood. The pine frame is finished with plastic panels. Outside surface similar panels often imitates the color and texture of natural wood. A film is also glued to the panel.

Laminated

These doors are made of wooden frame, on which MDF is attached on both sides. The outer surface is covered with laminated plastic film. The shape of the canvas can be very different - from flat surfaces to complex and paneled ones. There are models on sale with places under glass inserts. Laminated doors are widespread due to their affordable price.

Such designs are gaining increasing popularity in home interiors. Their appearance is very presentable. These models can separate rooms, visually expanding the free space. The glass that is used to produce such doors is extremely strong, so the entire structure is very safe. Moreover, glass interior doors look great both in photos and in real life.

Types of doors by opening type

The swing door is a classic. The canvas is installed on hinges that are attached to the box. A door like this requires a lot of free space to operate. The advantage of swing solutions is their reliability.

Sliding models are relevant for small spaces. They are also used for dividing large rooms for several zones. The number of doors can be different - from one to three or more doors. The canvas moves using rollers in special guides. These products are also quite reliable and durable. They are made from a variety of materials.

The folding door is a faulty “accordion” of several leaves. When you need to close it, the doors rotate in a vertical axis. This is something between a sliding and swing structure. They are used mainly in wide openings.

A swing door is one of the varieties swing structures. The number of valves may vary. The box here has big sizes, than the size is dense. The canopies are made in such a way that the canvas opens in different directions.

Types of entrance doors

According to their purpose, entrance doors are divided into bulletproof or armored, shockproof, airtight, fireproof, and soundproof. In addition, entrance door leaves can also be external or internal. As for materials, there are two options - steel and wood.

Doors made of steel are a powerful door leaf that has a long service life. In addition, such structures have a serious level of sound and heat insulation. Various ways decorative finishing make them very popular. They also have a pleasant appearance.

Wooden doors

These models are not inferior in strength to metal ones, but this is only true if the canvas is thick enough and made of hard wood. For example, a 50 mm thick oak leaf has a strength comparable to that of an armored steel door. At the same time, wooden doors look more aesthetically pleasing and impressive.

External or internal door

The first ones are intended for installation outside the room. They must have an increased level of heat and sound insulation, have reliable protective covering, which can protect them from various atmospheric influences. The key to durability here is the quality of materials and design.

Internal entrance doors are designed for installation inside buildings, for example, they are installed in apartments multi-storey buildings. These solutions must also have good characteristics thermal and sound insulation, but this level may be lower than for an external door.

Type of opening, number of leaves, shape

We looked at what entrance doors there are by materials and types. According to the opening method, there are only hinged ones. There are also sliding models, but they are not used in private construction.

Based on the number of sashes, we can distinguish single-leaf, double-leaf and one-and-a-half-leaf models. As for the shape of the canvas, modern manufacturers offer a large selection. These are standard rectangular, arched designs, models with glass inserts.

That's all there is to say about the species modern doors. Maybe, this information will help you in your choice.

The front door is perhaps the most important door in the house. What types of entrance doors are there? They serve as protection against attacks on property and the owner of the house. They not only isolate various noises, but also serve as good protection for maintaining heat in the house. Another important nuance is that they should serve as a calling card for the owners of the house, and also fit perfectly into the interior. They are often used to judge the owners and their wealth. So, entrance doors must be strong, durable, reliable and organically fit into the style of the room.

Entrance doors not only isolate external noise, but also serve as good protection against intruders.

What types of doors are there? Currently, there is a very large choice on the manufacturer market. When choosing, compare not only quality and price, but also design.

Types of entrance doors:

  • steel;
  • aluminum;
  • wooden;
  • plastic.

Entrance doors made of metal and aluminum

Steel entrance doors are distinguished by their resistance to burglary and provide good protection from various extraneous noises. Moreover, the thicker they are, the more difficult it is for attackers to hack them, and their sound insulation is excellent. They serve excellent protection to maintain heat in the house and are extremely fire resistant. Steel doors can be divided into 3 classes:

  • economy;
  • standard;
  • elite

By choosing economy class, you save on rather low quality and, accordingly, on price. The thickness of such a door is insufficient, and you are not insured against burglary. The finish is also primitive, mostly powder coated.

Standard class is the most popular in the manufacturers and sales market. The price is optimal, and the quality is significant better than the first. The standard class has a sufficient level of burglary resistance, noise insulation and thermal insulation.

The elite class is considered the most expensive and durable, and its price is very high. Distinctive feature is high quality. Such doors are mainly produced to order, since they are very expensive; many manufacturers do not put them into mass production. The elite class has high sound and thermal insulation characteristics. Due to the high quality of steel, such doors are called armored. The finishing is also different high quality, for example, it can be made of valuable wood.

Aluminum are mainly intended for office premises. Excellent presentable appearance will look very good in any interior. As you know, aluminum has properties to protect itself, so on the surface it creates protective film, which perfectly protects from any external irritants.

Wooden and plastic

Great option for shopping centers, shops, medical institutions - entrance doors made of plastic.

Their characteristics are as follows:

  • reliability and resistance to temperature changes and various temperature loads;
  • provide excellent thermal insulation due to insulation;
  • increased moisture resistance;
  • high level of dust protection;
  • due to high tightness they guarantee a high level of sound insulation;
  • deformation is extremely unlikely under harsh external factors.

Many people believe that a tree is last century, however this is incorrect.

Wooden doors remain in demand today.

Main advantage wooden products— no corrosion, relatively light weight, strength and environmental friendliness. They are made both from individual bars and from a continuous sheet, so their prices will also differ. They occupy a leading position due to their high noise insulation and thermal insulation. Modern wooden doors are fireproof, as the material is treated with special fire-fighting agents.

Whatever entrance door you choose, remember that it should serve long and reliably.