How to choose an entrance door to an apartment and a private house - professional advice

The entrance door is responsible not only for the design in the hallway. This design creates a first impression when approaching the entrance and can already partially talk about the status and image of the owner. The latter factor is especially important if it is the doors of a firm or institution. Still all the input structures are designed to ensure the security of private property and protect from hacking both vandal and intellectual. Cloth prevents the penetration of cold and foreign sounds in the apartment or institution.

Due to the large and multifaceted role of this product, it is important to choose the right entrance doors. Their cost is very different from the type of materials in the basis and the method of manufacture. Some models are more suitable for apartments, others are suitable for cottages and cottages, while others are designed for restaurants and municipal buildings. Realizing the basic parameters and the role of each element, you can competently buy an entrance door that will fully cope with the main tasks in a specific place and will last for a long time.

? The best manufacturers of

Those looking for front doors have to balance between numerous characteristics and the cost thatincreases with each improvement in design. But if you delve into all the features of laziness, you can look at the goods of one of the leading manufacturers of the industry.

The following companies are among the most popular manufacturers of this product segment:

1. "Steel porter"

2. "Guardian"

3. "Krasnoderevshchik"

4. "Volhovets"

5. "Intekron"

But in view of the wide variety of types of coverage and design features, it is worthwhile to get acquainted with specific manufacturers in our ranking of the best entrance doors in order to understand their suitability for certain conditions.

Principle of operation and device

Entrance doors are installed in the front and additional outputs. The lobby of most buildings begins with them. In private housing they are mounted in a hallway or a passage. Such products are used everywhere: in schools, dormitories, houses, apartments, government offices, office centers, hotels, restaurants.

The first and most important function of the design is to protect property from intruders and to prevent unauthorized entry. To do this, the canvas is equipped with reliable accessories and special elements from breaking. You can get inside only to those who have keys or other recognizers for readers.

The second task of the entrance doors is to protect from cold and heat, as well as extraneous sounds. In the entrance of a multi-storey building there is a lot of talk. Private houses near the road are in a zone of increased noise background from transport. Street doors are exposed to high and low temperatures. To protect the interior from these negative factors, the canvas is equipped with a special layer of insulation, and the contour of the puddles is fixed with sealing materials.

But the front door can not only serve as a barrier for intruders and protect from the cold. In such products, a design role is also laid. Depending on the type of materials, overhead panels and structures, the leaf can give solidity to the company and successfully combine with the color of the walls or adjacent territory. Glass cloths have an attractive and influential effect, since visitors can see the inner situation even before the passage. Wooden doors give warmth to the design of the facade, and the metal fabric guarantees reliability. Plastic linens are easy to maintain and do not heavier use of the structure with a large flow of visitors.

To perform all of the above tasks, the entrance doors must be well made.

Most models have in their device:

1. Mud

Responsible for the geometric integrity of the opening and contains the points of the attachment points to the wall. Can be wooden, seamless or welded from the profile.

2. Frame

Represents the perimeter of the fabric and forms the basis for the insertion of most of the fittings. It is made of profile, wood or by bending sheets of metal.

3. Sheet of

Can be metal or glass. Serves as the outer wall of the leaf.

4. Stiffeners

Are responsible for maintaining the correct shape of the structure and prevent skewing and friction against the box. In combination with steel sheets or plastic prevent dents on the canvas.

5. Locks and handles

Provides a secure closure of the leaf and helps to conveniently use the product.

6. Hinges

The wing is moved during the moments of swinging and closing. In most cases, bearings or balls are laid for easier use.

7.

insulation Presented as mineral wool or polyurethane foam. Can be made of foam or corrugated cardboard. It is responsible for keeping heat inside the room and reduces sound waves from outside.

8. Finish

It is made of wood plates, glass, plastic panels, laminate or powder spraying. Preserves the appearance and integrity of the coating, protecting the materials from moisture and sunlight.

Types of entrance doors

Despite the general functions of this product, the entrance doors can be divided according to the materials of manufacture and purpose. Understanding these features narrows the area of ​​the product search.

Metal doors

The main feature of steel doors is the execution of a box and frame from a profile pipe or a single sheet by the method of bending. Mandatory elements is a patch panel made of iron on the front side of the fabric. Such designs are very versatile: they can be placed in offices, houses, apartments and other public institutions. Depending on the thickness of the metal and finishing materials, the cost of production as well as its appearance changes. Therefore, here you can find both cheap and very expensive options.

Advantages:

• high anti-vandal properties;
• large range of finishing materials( MDF boards, laminate, lining, forging, mirror);
• manufacturing according to individual sizes;
• the possibility of repairing geometry;
• long service life;
• some models are designed for direct contact with precipitation and can be mounted on inputs not equipped with a visor and threshold;
• price variants from economy to premium;
• possibility to install a thick layer of insulation in the cavity;
• large selection of locks.

Disadvantages:

• often the product is very heavy;
• does not fit all walls for fastening due to the large weight;
• if the owners lost the keys, it is more difficult to make an emergency opening.

Wooden doors

This category of doors is lightweight, which is due to the manufacture of plywood and the frame of the door leaf. Most often use pine, but there are shutters made of solid rocks( oak, ash).The space is filled with panel inserts made of MDF or milled plates. Finishing is carried out by stain and lacquer;rarely apply tightening with dermatome. Due to reduced anti-vandal properties compared to metal, such products are installed in apartments where the entrance is protected by an intercom or the concierge is on duty. Still these doors are suitable for summer houses, equipped with a canopy above the entrance, where material values ​​are not stored.

Pluses:

• light weight;
• cheap;
• creates a warm design;
• beautiful coloring options in dark and light colors;
• different sizes and types of construction are possible.

Disadvantages:

• is more malleable to vandal cracking;
• reduced insulation from sounds and cold;
• wood can crack and swell when in direct contact with precipitation;
• not all modern locks can be framed.

Glass doors

Such designs are more intended for commercial use in restaurants, hotels and large office centers. Since the visitor can already see the situation before getting inside, it smooths the excitement and disposes to the passage. Glass can also carry a philosophical idea of ​​the company's transparent operation.

The product can have a completely glass plate, to which the hinges or the cloth, edged with a profile, are attached. In other cases, such sashes can look beautiful at the entrance to the cottage, provided the vestibule and second doors of wood. For strength, the material is quenched, so it is difficult to break it, but if this happens, the glass breaks up into several parts without small fragments.

Pluses:

• beautiful design;
• variety of sizes;
• the possibility of selecting the transparency of glass and its shades;
• high strength;
• resistance to snow and rain;
• every possible fittings.

Disadvantages:

• more effort to care for the canvas( wash, rub);
• is not suitable for abrasive cleaning;
• misses cold and sounds.

Plastic doors

This category of products refers to the public and does not require complex maintenance. Most often they are mounted on the entrances to schools, hospitals, dormitories and entrances of high-rise buildings of a new type. The frame is made of PVC profile and is sewn with plastic slabs or decorated with a window. The internal emptiness can be filled with a heater. The surface is easy to clean, and the weight of the canvas is convenient for use in all age categories.

Advantages:

• affordable price;
• good insulation;
• variety of designs and sizes;
• glass inserts;
• simple maintenance;
• resistance to precipitation;
• several seals.

Disadvantages:

• reduced mechanical strength;
• severe deformation during arson;
• change in geometry for prolonged heating by sunlight.

Input door selection parameters

To properly select the entrance doors for commercial or private use, it is necessary to take into account important factors that affect suitability in specific conditions. The most important criteria are those described below.

Selection by size and shape of

Regardless of the type of design you like, you need to correctly determine the size of the door to be purchased. Most input products have standard parameters of 2000x900 mm or 2100x850 mm, which is suitable for apartments and houses. If the removal of the width and height of the opening occurred on its own, it is important to take into account the need for a clearance of 10-20 mm to correct the slope of the box and set it strictly vertically and horizontally. If the pier has entered closely in an aperture, the cloth can not be closed or rubbed.

An important role is played by the shape of the doors. If the width of the opening is more than 1100 mm, it is recommended to put a two-field construction, where one leaf will be the main one( width 900 mm), and the second plays an auxiliary role and opens only if necessary( furniture transport, passage of a large group of people).For schools and hospitals with high attendance, it makes sense to install two equivalent doors, which constantly function at the opening. This will avoid congestion and congestion of visitors at the entrance.

Anti-vandal properties

Due to frequent thefts and break-ins, most buyers pay much attention to the anti-vandal properties of the doors. For this, the box and frame of the structure responds. The tree is suitable only for apartment installation in the entrance, equipped with intercom. The profile of PVC is sufficient for schools and hospitals where security is on duty. Glass can be broken with a heavy object, so you need a good alarm or guards inside.

The metal doors have the highest degree of security, but there are differences too. The frame from the welded profile is inferior to the bent box from the solid sheet. An important role is played by the thickness of steel on the canvas and frame. For apartments where there are fewer opportunities to make noise with a tool, the thickness of the metal is 1-1.5 mm, and for private houses and cottages it is worth choosing between 1.5-3 mm.

To prevent hacking, manufacturers install additional covers in the locks area, where the thickness of the steel reaches 6 mm. This is especially practical for remote buildings( dacha, forest house).All doors are designated by anti-vandal characteristics in classes of burglar resistance, which exist four( for domestic use).Class 1-2 is suitable for entrance doors to the warehouse or utility rooms, and the value of 3-4 is more acceptable for housing and commercial real estate.

To prevent the canvas from being removed by cutting canopies, install anti-detachable pins. They are attached to the end of the sash and go into the boat with a closed vestibule. If the hinges are cut off, the pins will not allow the blade and crossbar to be removed from their place. It is advisable to have it in remote places, where robbers are capable of using a loud cutting tool.

Insulation

To prevent the penetration of cold and sounds, the web is embedded from the inside with various materials. The cheapest ones are foam plastic and corrugated cardboard. This insulation is suitable for apartments with warm entrances. Doors leaving directly to the outside, it is desirable to insulate with mineral wool or polystyrene foam. Wool has a density index: 10-15 kg / m3 for warm regions and 20-35 kg / m3 for cold climate. Foam polystyrene is poured directly into the cavity of the linen and gives the best insulation, which makes it universal under any conditions.

Glass doors are not insulated, so they require a vestibule and a second door or air barriers. But the contours of the sealant, which is responsible for the suppression of drafts through a dense porch, are placed in all structures. For gluing of each line of sealing rubber, a step is necessary in the design of the box or the end of the web. For apartments and public places 1-2 contours are enough, and for houses and villas it is desirable 3-4 rows.

Weight

The weight of the product affects the attachment points and ease of use. Doors weighing 40-60 kg will be light for all age categories, so plastic is the most optimal for children's institutions and hospitals. Metal structures in 60-80 kg are practical for private housing, where there are the elderly and children.

Doors 100-150 kg weight open the flap, which complicates the login process for some users. Putting them in apartments and houses is advisable for middle-aged people. More such products must be fastened to walls with a thickness of more than 400 mm. With a smaller section of the masonry, the structure is capable of falling out entirely with the sump.

The higher the mass of doors, the greater the load on the hinges. Therefore, when choosing heavy models of 100-160 kg, it is necessary to look at the presence of three canopies. Two loops can not cope with such a weight and the welding will crack. Inside the device hinges for heavy doors it is important to have bearings and balls, for a smoother and easier opening. Wooden and glass structures usually cost two canopies.

Locks

Locking devices play an important role in the protection against burglary. They are divided into classes, which determines the time spent opening them with skeleton keys. There are also different types of locking device: the levers and cylindrical ones. Since apartments are often opened intellectually, it is better to put locks of the 3rd class with different types of internal devices. It takes 50 minutes to break into, which will attract the attention of neighbors. Combinations of the 2nd and 4th classes are allowed.

In private homes, physical force is often used for breaking, so devices of the 2nd and 3rd classes with the crab system of the struts will be useful. For schools and public institutions with security, two locks of the 2nd class and various devices of the internal system are sufficient.

Design

This option is chosen based on the facade of the building or decoration in the hallway. But it is important to take into account not only personal tastes. Here, the type of the canvas coating plays a big role. Glass and plastic well tolerate precipitation, but the latter can be deformed from direct sunlight. Wood and MDF, lacquered, retain a beautiful appearance, but require a visor above the entrance to the threshold.

Veneer is cheaper than an array, but more expensive than a conventional pressed plate. It is based on pine, and the surface is covered with segments of small MDF.Milled frames add refinement and variety. Here the choice depends only on the taste of the user.

Metal is the most durable and resistant to frost, and its protection requires a high-quality polymer coating - in this case it is possible to mount directly to the street without a canopy. Laminate is easy to clean and is cheaper than an array, but can dry out with moisture, so it is suitable for installation in apartments. The dermatome finish helps to warm the structure, but this increases the risk of arson or cuts from vandals, so installation is advisable only in the closed entrance.

Eye or window

To provide partial safety is capable of a small decorative window in the canvas. For its protection, insert a woven weave. This is practical for private houses and cottages. In apartment doors it is better to mount a peephole with an overview of 180 degrees. Glass doors are suitable for installation in crowded places, where there are many passers-by and there are video cameras, otherwise it is tempting for hooligans to simply break a large piece of glass. Window inserts in plastic doors are convenient in schools and hospitals, because they allow you to see the presence of a person from the opposite side and prevent an accidental impact with the sash.

Which door is best to choose

By classifying the products according to the main areas of use, you can identify the key parameters of each product:

1. For private houses and cottages a metal door with a thickness of 2-3 mm in steel, a lock and cylinder lock of the 3rd and 2-th classes. If there is a visor above the entrance, then you can choose a model with an array of wood or an MDF overlay. If the canopy above the entrance is not, then it is better to buy a product with powder coating. As a heater, mineral wool or polyurethane foam and three sealing contours are needed.

2. For an apartment with a protected entrance, a wooden door with paneled MDF or veneer is suitable. In all other situations, a metal thickness of 1-1.5 mm, two locks of the 3rd and 4th grades, a 180 degree peephole, two sealing contours and a foam insulation are recommended.

3. The entrance to a solid office building is equipped with metal doors with a thickness of 2 mm steel, a milled MDF board, two class 2 locks and three sealing loops.

4. For restaurants and cafes, there will be attractive glass bicoloured doors with a thickness of 5 mm or more, with two sealing loops and hidden locks in the 3rd class floor.

5. It is recommended that schools, hospitals and hostels be equipped with plastic doors with a glass insert and a chamber with a mineral wool insulation. Two castles of the 2nd class are enough. Knowing the key parameters for different locations, it is possible to distinguish the price range for these products:

1. Doors for a house and a dacha with a thick iron will cost from 11000 to 20,000 rubles.

2. Apartment options are worth 6000-10000 rubles.

3. Solid designs in the office have a range of 15000-25000 rubles.

4. Glassware is priced from 6500 to 20,000 rubles, depending on the size and thickness.

5. Plastic constructions start from 5500 to 16000 rub.