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Which entrance door to the house is better? How to choose a door to a private country house. The best metal door with a thermal break

Metal doors are used to equip apartments and houses. Such products are highly durable, wear-resistant, resistant to moisture and retain heat well.

When choosing models, pay attention to the security system and technical reliability.

How to choose a metal door

• The base of the metal door is made of aluminum or steel. Steel structures are more durable and provide high-quality noise and heat insulation.

Aluminum sheets are lightweight and therefore easy to install. This material allows for many finishing options.

• Pay attention to the way the door opens. It is better to choose designs that open from both the left and the right side. External or interior doors choose depends on taste preferences.
• Consider specifications model, because it will constantly be under mechanical and temperature influence. To ensure the product retains its appearance longer, choose powder coating or oak paneling.
• The level of noise and heat insulation are important criteria. As a rule, a metal door is insulated using mineral wool, polystyrene foam, corrugated cardboard.

Mineral wool is best suited for the internal filling of the product; it is an environmentally friendly material with high thermal insulation properties. Other materials are cheaper, but can crumble quickly.

• The door must have a reliable security system against unauthorized entry. Locks of 1-4 burglary resistance classes are built into metal structures that are used for domestic purposes.

By type, locks are divided into lever locks with increased security and cylinder locks, which must be recoded in case the keys are lost. Usually, modern models equipped with these two locks.

• Pay attention to the quality of the fittings. This includes door hinges, handles, chains, eyes, and other decorative elements. The aesthetics and beauty of these details also testifies to the reliability of the accessories.

• Pay attention to the door hinges. Do not buy products that have fewer than three loops. Consider the opening angle of the structure: 90, 120, 180 degrees. The higher this indicator, the better.
• It is better if the model is made of a solid-bent profile.
• When choosing a door, check the thickness of the door leaf. The minimum value is 40 mm, but the structure will not be protected.

The thicker the fabric, the more reliable the protection and the higher thermal insulation characteristics. In severe winters and constant frosts, the optimal option would be a thickness of 80-90 mm.

• Pay attention to the thickness of the sheet, the optimal figure is 2-3 mm. Do not purchase products with a steel thickness of less than 0.5 mm; such structures are susceptible to dents and have a short service life.

The thickness of the door frame must be twice as thick to withstand the fastening of the fittings.

• The most vulnerable places of the door leaf should be sealed with stiffeners. This improves the performance characteristics of the product and reduces the risk of deformation.
• Please note whether the product is equipped with an armor plate; this is a mandatory component of the kit.
• Choose models with ball hinges and anti-cuts that are attached to the hinge side.
• The tightness of the structure is ensured by a double-circuit seal, which protects against foreign odors, drafts and retains heat well.
• The diameter of the locking bolts must be at least 16-18 mm.

• The design and decoration of the door depends on your preferences. A popular finishing option is plastic panels, which are wear-resistant and impact-resistant.

With the help of polymer painting, the structure acquires a new color and protective characteristics. Varnishing is a type of coating with a high level of resistance. Wood finishing is the most environmentally friendly and effective way of decoration.

• When choosing a color, be guided by your taste, but keep in mind that dark fabrics will retain their presentation longer.
• It is advisable that all fittings be made by one manufacturer.
• The presence of a manganese plate will prevent the door from being drilled.

The best metal door with a thermal break

NORTH used in harsh winter conditions, withstands temperatures down to -39 degrees, vulnerable areas are reliably sealed with contours. The thickness of the canvas is 80 mm. The design is reliable as it is equipped with 10 locking points.

The average weight of the model is 100 kg. Stylish design and beautiful appearance The model is coated with polymer powder coating. The door is simple to install, easy to maintain, wear-resistant and durable if used correctly.

Characteristics:

• weight – 100 kg;
• dimensions – 860 by 2050 (960 by 2050) mm;
• 2 sealing circuits;
• 10 locking points;
• canvas thickness – 80 mm;
• polymer powder coating.

Pros:

• the structure does not freeze, there is no ice;
• reliable protective system from penetration;
• multilayer insulation system;
• functionality;
• thermal resistance;
• wear resistance and durability;
• average weight, transportability;
• high-quality fittings, reliable fastenings;
• convenient installation and maintenance of the door.

Minuses:

• high price.

The best metal door with thick leaf

Canvas Trio Metal, insulated with mineral wool, thickness – 80 mm. The model is sealed with three contours in places that wear out quickly. Hinges on bearings ensure the door opens 180 degrees, and the peephole provides a wide view.

The design includes 2 locks and a night bolt. For interior decoration, moisture-resistant PVC coating bleached oak color. A product with reliable burglary protection, high heat and sound insulation.

Characteristics:

• canvas thickness – 80 mm;
• dimensions – 2050 by 880 (980) mm;
• the canvas is filled with mineral wool;
• three sealing contours;
• MDF panel finishing;
• door with special powder coated;
• fittings (2 locks, night bolt, hinges, peephole, handle).

Pros:

• resistance to mechanical damage and atmospheric influences;
• high thermal insulation characteristics;
• convenient equipment, reliable fittings;
• stylish and high quality interior and exterior finishing.

Minuses:

• weighty and large-sized product.

The best metal door made in Belarus

Design Вeldoors Chocolate Available in two sizes. The door opens from both sides. Beautiful design and high quality finish using PVC. The simplicity of geometric shapes and dark chocolate color give the design elegance and special charm.

Characteristics:

• dimensions – 860 by 2060 (960 by 2050) mm;
• 2 sealing circuits;
• filler – ISOVER mineral wool;
• covering – structured MDF panel;
• fittings (2 hinges with bearings, 2 locks, night bolt, anti-removal pins).

Pros:

• Possibility of opening from the right and left sides;
• environmentally friendly insulation;
• external and internal finishing of MDF;
• compaction of vulnerable areas of the metal sheet;
• the main lock is protected by an armor plate;
• stylish design;
• high quality headset.

Minuses:

• difficulty in care;
• accumulation of dust.

Best metal soundproof door

Design LEGANZA FORTE ideally combines aesthetic appearance and high quality: sound insulation, insulation. Adjustable hinges prevent the door leaf from sagging. The product has reliable burglary protection, the external finish is powder coated.

Characteristics:

• modular layout;
• canvas thickness – 60 mm;
• 5 stiffeners;
• double porch;
• weight – 85-115 kg;
• maximum opening size – 1020 by 2300 mm;
• fittings (hinges, locks).

Pros:

• anti-corrosion protection;
• locks with recoding;
• built-in protection against the most popular hacking methods;
• high sound and heat insulation;
• equipped with adjustable hinges that prevent the fabric from sagging;
• convenient and practical design.

Minuses:

• large door;
• low transportability.

The best apartment metal door

Design Akron 1 reliable, wear-resistant, durable. The doors are made of metal sheet 65 mm thick and provide good sound insulation. IN vulnerable places sealed with special contours.

Reliable protection is provided by fittings: hinges, locks, anti-removal pins. The door has a Guardian 10.11 main lock with a second class of burglary resistance.

Mineral wool is used as a filler; the material is environmentally friendly and safe for health.

Characteristics:

• canvas thickness – 65 mm;
• filler – mineral wool;
• 2 sealing circuits;
• reinforcement of the canvas in unreliable places;
• accessories (locks, anti-removal pins, hinges).

Pros:

• burglary resistance;
• dense fabric provides excellent sound insulation;
• reliable fastening of accessories;
• strength and wear resistance;
• durability subject to operating rules;
• high sound insulation.

Minuses:

• difficult to transport.

Best metal door with MDF finish

Design Profdoor-MD10 weighty and large sizes, suitable for decorating the entrance and front doors of an apartment. Thanks to the built-in stiffening ribs, the elastic metal sheet becomes reliable and durable.

The door is equipped reliable system protection, there are lower and upper locks, a peephole. The noise and heat insulation of the model is at the highest level; this design will bring comfort and coziness to the house. MDF finish is used to create a natural effect.

Characteristics:

• dimensions – 200 by 80 cm;
• weight – 70 kg;
• 2 pyramidal stiffeners;
• MDF finishing;
• reinforcement with profile pipe;
• noise and thermal insulation of the door vestibule;
• accessories (two locks, peephole).

Pros:

• the structure is protected from outside penetration;
• high-quality insulation of the model;
• high sound insulation;
• Stiffening ribs ensure wear resistance and reliability of the structure;
• MDF finishing brings the model closer to a natural design.

Minuses:

• weighty design.

The best metal door for a private home

Wear-resistant Arma Standard-1 Tight design with two sealing circuits. For the manufacture of doors, bent metallic profile with stiffening ribs. The product is equipped with a cylinder and lever lock, a peephole, and chrome-colored fittings.

Reliable protection against burglary is provided by anti-removal pins. The metal door is powder-painted and resists corrosion and mechanical damage. Although the design is heavy, it opens easily and without unnecessary sound effects.

Characteristics:

• canvas dimensions – 880 x 2050 mm;
• thickness – 80 mm;
• filler – mineral cloth “URSA GEO”;
• MDF finishing;
• external powder copper coating;
• fittings (sealing contours, hinges, pins, night bolt).

Pros:

• large thickness of metal sheet;
• high level of sound insulation;
• high-quality filler, high-quality insulation;
• reliable protection against burglary;
• Possibility of opening on both sides;
• beautiful external design, stylish design;
• convenient equipment.

Minuses:

• heavy construction.

The best metal door for technical rooms

2DP-1S installed in buildings and public places, made from high-quality and wear-resistant materials.

The door is designed taking into account the latest technologies, equipped with reliable burglary protection and fire resistance. Two types of seals are used. Stylish design and beautiful finish powder-polymer coating.

Characteristics:

• dimensions – 1400 by 1000 (2350 by 1750) mm;
• external finishing with powder-polymer coating;
• two circuits rubber seal, thermally expanding seal;
• design of the box (with or without a threshold, in the overhead or in the opening);
• equipping with fire-fighting mechanisms;
• fittings (crossbars, locks).

Pros:

• high technical safety;
• several design options;
• high-quality external finishing, beautiful design;
• reliable insulation;
• supply of fire safety system.

Minuses:

• quite heavy design;
• difficulties during transportation.

The best double leaf metal door

DZ-98 Designed for wide doorways. The weight is distributed approximately equally on both parts of the door leaf, so the load on the hinges is significantly reduced.

The design is strong, wear-resistant and durable. The fittings include two locks and a peephole with a 180-degree view.

Characteristics:

• type – front double doors;
• dimensions – 2000 by 800 mm;
• finishing (powder coating);
• equipped with top and bottom lock;
• number of loops (2);
• insulated with mineral wool;
• equipped with a peephole with a 180 degree view.

Pros:

• uniform load distribution;
• reliable protection against penetration;
• wear resistance, durability;
• stylish design and good finish;
• the structure is insulated;
• convenient equipment.

Minuses:

• Only suitable for large openings.

The best metal door with internal opening

DS-7 Designed for installation in office and residential premises. The structure is made of one-piece bent door leaf (two metal sheets, 4 stiffeners). The product is equipped with locks of burglary resistance classes 3 and 4.

Wear-resistant design with two sealing contours, insulated with environmentally friendly mineral wool. Stylish design, wide choose for decorative finishing. High-quality fittings will provide reliable protection, comfort and coziness.

Characteristics:

• 4 stiffening ribs;
• dimensions – 2000 by 880 (2100-980) mm;
• two seal circuits;
• the structure is insulated with mineral wool;
• fittings (hinges, peephole, lining, handle).

Pros:

• wide range of decorative finishes;
• environmental Safety;
• high-quality fittings;
• insulation with mineral wool;
• 5 available sizes;
• the design is wear-resistant and durable;
• burglary protection (class 3 and 4);
• durability and reliability.

Minuses:

• there are no anti-removal clamps.

Which metal door is better to buy?

Let's compare the main technical characteristics of the models to find out which of them are best suited for equipping an apartment or house.

• The thickness of the metal sheet must be at least 2-3 mm; the designs presented in this rating correspond to this indicator.
• Let's pay attention to the thickness of the canvas; there are models with high (80-90 mm) and medium (60-70 mm) parameters. To support the shape of the metal sheet, sealing contours and stiffeners are used.

Among the best doors– North, Trio Metal.

• An important criterion is the level of heat and noise insulation, which depends on the thickness of the door leaf and the insulation used. All structures from the rating are insulated with environmentally friendly mineral wool.

The anti-corrosion model LEGANZA FORTE has excellent sound insulation.

• We pay attention to the quality of the fittings: locks, hinges, door handles. Buy models Akron 1, Arma Standard-1, they are equipped with the necessary accessories.
• The security system determines how protected the structure is from hacking. Products with high-quality protection – LEGANZA FORTE, North, Profdoor-MD10.
• The finish of the products is varied, models with powder coating (LEGANZA FORTE) and MDF (Trio Metal) are available.

All models are different stylish design, the most original is Veldoors Chocolate.

So, among best models– North, Trio Metal, Veldoors Chocolate, LEGANZA FORTE. These are products with high wear resistance of the metal sheet, good sealing and insulation, a reliable protection system and good external finishing.

A feature of many private houses is the presence of an unheated veranda. In other buildings, the user, after the threshold, immediately finds himself in a warm room or corridor. All this creates difficulties in the fight against cold and condensation and requires an individual approach. In such buildings there is always a high risk of vandalism. To protect yourself from these factors, it is important to figure out which entrance door to install in a private house.

To combat cold and dampness, it is important to choose the right finishing and insulation materials. If the canvas does not have a canopy over it, then snow and rain will constantly fall on it, which requires a reliable covering. In this case, powder spraying is suitable, performed by heating the metal to 180 degrees and applying fine granules of paint, which is baked on the surface, creating a continuous layer.

You can install a door in the vestibule of a private house with a vinyl leatherette finish or laminate panels on the inside. Because this small room is not heated, then significant insulation of the entire structure is not required, because before entering the room you will still have to install another, possibly wooden, door. Here, two contours of rubber sealing around the perimeter are enough.

In the case of installing doors that immediately separate the street and the heated room, reliable sealing is necessary. A large temperature difference can contribute to heat transfer up to 70%, which will cool the room.

To install a metal door in a private house for such conditions, use exterior and inside MDF panels 16 mm thick or lining. But there must be a canopy over the entrance to protect the canvas from precipitation and UV rays. For cottages, solid oak or ash is suitable. In simpler houses they use vinyl leatherette and thick layer isolon in the substrate.

This structure must be insulated with mineral wool. This material fills the internal cavity of the sash well and prevents heat transfer. Ursa is also placed in a container to prevent icing or drips from appearing on it. Installing a window into a sash does not reduce the heat-saving properties, provided that a double-glazed window is used.

In addition to fighting the cold, the canvas must be resistant to vandalism. On a street with one-story buildings and high fences between neighbors, there are more opportunities to knock or saw with a tool without arousing suspicion. What kind of doors are best installed in a private house so that they reliably protect property from burglars? They must meet the following characteristics:

Be welded from a profile pipe 50x25 mm or 40x25 mm.
Have an overlay sheet 1.2-2 mm thick.
Equipped with anti-removal pins at the ends of the sash.
Equipped with stiffening ribs, preferably in a combined pattern, to resist bending the edge with a crowbar.

At the locations of the locks there should be additional plates that increase the overall thickness of the metal in this place. The sizes of openings in a private house are quite varied and are often wider than in apartments. To massive construction It was more convenient to use, it’s worth choosing a model with several doors. This will extend the overall life of the product and reduce the load on the hinges.

In addition to the finish and thickness of the metal, locks also play an important role. Which street door should be installed in a private house, taking into account these elements? Two locking devices with different types of mechanisms reliably protect the structure from intelligent hacking. It is best to use a safe type with a butterfly key containing many plates and a cylindrical lock with three or four bolts, 11-13 mm in diameter.

It’s even better to use a crab spacer on four sides, which blocks any manipulation of the canvas (squeezing, tearing). Canopies are suitable for the hidden type to prevent them from being cut down. This structure should be mounted on anchors through welded ears in order to rigidly attach the frame to a thick wall.
The Panther company has more than 60 models of doors for installation in a private home, with different characteristics for installation in a vestibule or directly in a warm room. Big choice is also provided for decoration materials.

Let's look at the question of which entrance doors are best to choose for a private house and apartment. The main materials used to make doors in our time are usually wood and metal. Like any element of the house, the door must correspond to its purpose and have certain properties. Let us list the main ones that are inherent in any good door, regardless of the material of manufacture.

• Strength. The front door serves to protect the home from the entry of strangers.
• As a result - resistance to hacking. This concept implies both design features and the use of special locks, including on the door.
• It should be warm and soundproof to the maximum. In terms of these qualities, it is advisable not to be much inferior to the wall on which the door frame is mounted.
• Today it is difficult to imagine an entrance door without a peephole or a video surveillance camera combined with an intercom and a remote control button for the lock. These devices make our life much easier.
• Good appearance. After all, if the theater begins with a coat rack, then your home begins with the front door.

Which entrance door is better to choose?

The determining factor is the properties of the door leaf and frame

First, let's look at what material the base of the door is made of. Of the two above, it is worth choosing metal as the base. Wood is much inferior to metal in strength and fire safety.

For the sake of maintaining the truth, it is worth mentioning that there are also wooden doors, for example, made of alder or oak, impregnated with a special composition, which makes them difficult to burn. But this is the exception rather than the rule.

Good, durable and beautiful Entrance door today is no longer a rarity, therefore it is not an object of increased interest to individuals seeking to encroach on your property. And that means it is simply necessary to have it. Therefore, let's start by considering the design of a high-quality modern metal door.

Design features of a good door leaf

The door is based on two steel sheets, front and rear. These sheets, especially the front one, must be solid. Otherwise, at the junctions of the pieces, they can be separated quite easily. Sheet thickness is preferably 1.8 mm.

This figure is derived from practice. On the one hand, too thin door can easily be cut with an ordinary can opener, even if not a kitchen knife, then a knife for opening cartridge boxes. This has been verified.

On the other hand, there are considerations of sufficiency. They produce doors with both 3 and 4 mm sheet thickness! Moreover, with reinforcement and an additional sheet between the two main ones. Such a door is attached not on hinges, but on special levers. The steel used is hardened. Neither a sledgehammer, nor a crowbar, nor an angle grinder, nor a drill are suitable against it. In a word - a tank. Opening it yourself is worth the effort. And its price, to put it simply, is about $2000. Frankly speaking, a lot.

If you have a dacha somewhere in the forest, far from people, and you don’t go there often, this option may be suitable. And in the conditions of the stairwell apartment building, it's still a luxury. To break open a door in a city, a crowbar, a sledgehammer and nothing more are usually used. Therefore, a thickness, as we said, of 1.8 mm is quite enough. Such a door, when exposed to the above tools, may simply bend, but not give up.

Portions and platbands for the entrance door

Another important condition is that there are no gaps in the door structure through which a lever can be inserted to bend the door leaf or the door frame itself. For this, porches and platbands are used. The platbands save the box itself from being broken into, and the ledges prevent anyone from getting to the door leaf.

It is appropriate to say here that the box itself must be secured properly. Otherwise, the end result may be a “colossus with feet of clay”, when a powerful door is stuck to the wall with almost one frame construction foam. Let us make a reservation once again that gaps neither on the door itself in relation to the frame, nor between the frame and the wall are unacceptable.

The inside of the door is not hollow. Between the sheets there is insulation for the front door, which is also a means of sound insulation. The choice of materials here is wide: from mineral wool to cardboard. It all depends on the availability of certain materials from the manufacturer, and of course, the cost of such a door.

Which insulation is best for an entrance door?

There are many options, it can be polystyrene foam, wooden blocks, sawdust... In general, who has what and what is capable of. And if we are talking about non-metallic materials, we should not forget that a rubber strip must be glued between the door leaf and the frame to eliminate or reduce the penetration of odors. In addition, when closing such a door there will be no noise.

Which way should the front door open?

Before you install new door in the apartment, pay attention to the fact where the front door should open. According to fire safety rules, it is prohibited to change the direction of door opening in order to avoid creating difficulties in the event of an emergency evacuation of people.

The fact is that old wooden doors opened, as a rule, inward. And the new metal ones will open outward and disturb the neighbors. So, you may come across a very caustic friend, and you will be considered a violator. The matter may end in a fine, so it is better to kindly agree with all neighbors in advance.

The reliability of doors largely depends on the hinges used. The best option is closed door hinges (awnings). They are more reliable, and the door looks neater.

If hinges are used with the connection coming out, it is worth using so-called “anti-removal pins” (also known as “tongues” or “fingers”).

Even if the hinge connection has been knocked down or cut off, the presence of anti-removal pins will not allow an intruder to easily enter the room for a certain time. It may take 10-20 minutes to remove the pins. It is clear that the size, design and strength of the hinges themselves matter.

In addition, you need to know that there should be not 2 hinges on the door, but 3 or even 4 pieces. This provides additional security. It also helps to redistribute the load from the weight of the door onto all hinges.

When the hinges are worn out and erased, the door leaf sag. Often, in order to avoid such consequences, a hardened ball from a ball bearing is placed inside the loop under the working pin during manufacturing. This reduces wear and prolongs the service life of the hinges.

External control elements

As we have already said above, the door must contain surveillance devices, such as an electronic peephole or a video surveillance system. Today we will not dwell on video surveillance systems. It's a whole world! But it must be said about the eyes that they must be armored. Otherwise, they may not save you in case of a critical situation from an attack on your life.

There should preferably be two places for installing locks. One castle is not enough, three castles are a lot. And two is just right. A woman can handle the choice of door appearance very well. Representatives of the fair sex do not care what materials are there or how many loops there are, but in matters of design they are the best experts.

There are two standard ways to fasten the box: with a U-shaped bracket and flat. The first is preferable, since it allows you to create the necessary structural strength with less time. But due to the different locations of the walls, it is not always suitable. Then you will have to put up with and tinker with the flat mount. Although, if everything is done correctly, this method is in no way inferior in strength to the previous one.

Entrance door manufacturers and costs

Besides everything, and maybe first of all, you are interested in the price of the front door. This largely depends on the manufacturer.

Domestic manufacturers are traditionally distinguished by lower quality (although there are many exceptions), but also by correspondingly low price. It ranges from 200 to 500 dollars.

Imported doors cost from $400 to $1,000. Here the choice is yours. Just remember to check the completeness of the product at the final stage of purchase. One more small but significant note. Before going to the store, do not forget to measure the doorway. Doors, especially foreign ones, come in different sizes. If you are not a specialist, it is better to have the door installed knowledgeable people. This will save you from big and small mistakes, as well as headaches.

Bottom line
We hope now you know which entrance door to choose for your house or apartment. In conclusion, I would like to say that door breaking is carried out with a crowbar and a master key. Moreover, “master keys” are used much more often. But more on that another time.

Choose outer door is not as simple as it seems. After all, she performs several important and responsible tasks at once. First of all, reliable protection against unauthorized entry must be provided. Equally important are good thermal insulation and cutting off external noise. Not the least attention is paid to durability and visual appeal. This is the first thing that sets the mood for your guests, visitors or clients.

The front door must reliably protect the house from burglars, wind, low temperature and noise.

Attractive classic

Today there are a lot of offers on the market to suit every taste. Traditionally, buyers choose an exterior door made of wood or steel.

Closer to nature

Construction of a metal entrance door.

Wooden products are highly susceptible to weathering. Precipitation, ultraviolet radiation, seasonal fluctuations in temperature and humidity lead to changes in their geometric dimensions. The attractive texture of natural wood, which is so pleasing to the eye in the first few years of use, fades over time and no longer seems so attractive.

The main difficulty in using natural materials is the simultaneous presence of two very different environments and multidirectional influences. From the outside it can be winter frost and close to 100% relative humidity. At the same time, the room temperature inside and the excessive dryness of the air caused by the operation of the heating system are maintained.

A wooden block, in addition to purely decorative properties, also has its own objective advantages. Solid wood is a good heat insulator. Due to the solidity and homogeneity of the material, there are no cold bridges in it. Manufacturing for the most part produced under custom sizes opening and according to customer preferences. There is no need to search for a long time for a door that suits your size and external characteristics - just order what you want.

But you need to be very careful when choosing a performer. Wooden canvas must be of the correct thickness, at least 50-60 mm, from dried materials in compliance with technology the right varieties wood and processed good materials without unnecessary savings. good wooden door made from wood species such as larch, it turns out to be quite expensive, while the resistance to burglary still remains at a very low level.

The main thing is strength

Filling diagram for the front door.

The situation with this is much better for metal structures. The strength of steel provides good protection against forceful opening methods. A steel sheet 3-4 mm thick on the main area, stiffening ribs, 5-6 mm armor plates on locks, additional pins on the side of the awnings, and the use of both cylinder and lever locks will make potential attackers think hard about the profitability of opening.

Metal doors also withstand weather conditions quite well. With proper treatment, they are not afraid of temperature changes, high humidity and even slanting rain falling directly on them. High-quality steel doors are durable. But the thermal insulation and aesthetic properties of steel blocks require the introduction of additional elements into the design.

We have to deal with cutting off the cold bridges, which are the stiffeners, and fill the cavities with heat and sound insulating materials. To add attractiveness to such products, special coatings, veneer cladding, and forged decor are used. As a result, the metal door in cross-section resembles a puff sandwich.

The main disadvantage of this option is the standardization of sizes. Good factory-made metal doors won't fit into every opening, and local craftsmanship may be durable, but it's rarely attractive. The sealing of wood and steel blocks is usually not very good. As a result, a lot of heat is carried away with drafts.

From tradition to technology

Sectional diagram of the front door.

Plastic doors do not have many of the disadvantages of traditional designs. Buyers are often skeptical about such products. They perceive a plastic entrance door as a version of a balcony door, only larger. In fact, behind the external similarities, serious structural differences are hidden.

Such doors are made from a more durable and massive profile entrance group. Everything is different: depth, width, wall thickness, structure of internal chambers and even chemical composition polymer composition. Rigidity, strength and resistance to force are ensured by the presence in the core of a frame made of steel profiles of a closed section.

Docking is carried out on the basis of permanent welded joints. The entrance group provides for the use of reinforced and burglary-resistant fittings. A massive external plastic door, unlike a balcony door, which is simply a tall window, requires each leaf to be hung on 3 or even 4 hinges. Load bearing capacity of hinges door type

also significantly higher. They must withstand hundreds of thousands of opening and closing cycles.

The most common models of entrance doors.

The tight fit is ensured by precise geometric dimensions, multiple sealing contours, and the use of a crab locking mechanism. In such a system, locking bolts attract the door at several points. Adjusting the door in awnings allows you to accurately position the door in the optimal position for a tight fit. Push set or office handles are designed for a long service life.

While the threshold of the balcony door has a height of about 7 cm, the plastic door of the entrance group is equipped with an aluminum threshold with a separating insulated core up to 25 mm high. This makes operation more convenient without compromising the quality of the seal.

The fact that such doors are quite warm, strong and durable follows from their very design, but a plastic door can also be very attractive. Manufacturing on site, but using technology and equipment from the world's leading manufacturers, provides ample opportunities for individualization.

You can order a plastic door for any opening and any configuration. To enhance the decorative properties, lamination is used to match various types of wood and painted in any color according to the RAL standard. Interior design and external parts may vary. It is possible to use tinted, frosted or stained glass with various elements decor. Freedom of layout allows you to divide wide openings into 2 sashes with any aspect ratio.

The disadvantages of plastic doors are mostly associated with the dishonest attitude of manufacturers or installers, as well as the use of low-quality materials and components.

The most common complaint about metal-plastic door is sagging, changes in the geometry of the sash, lack of tightness, condensation on the inner surface. All this indicates errors in the manufacture and selection of components.

Before ordering a door, you should ask whether the manufacturer has certificates from the technology supplier and look at the documentation on the raw materials. You need to choose trusted organizations that work with proven components.

To increase resistance to burglary, a plastic door is often installed as a second door, after a simple steel door without insulation or after just a grille. In such a tandem, each element performs its function. The first metal door provides maximum burglary resistance, and the second plastic door provides tightness, insulation and sound insulation. The presence of glazing in the door makes it additional source lighting.

1podveryam.ru

Entrance doors to the apartment: metal, plastic or wood?

The first and main function of entrance doors is protection against unauthorized entry. The second is heat and sound insulation. Accordingly, the characteristics of materials and the design of the door block must correspond to the assigned tasks.

Choosing an entrance door

Characteristics of the outer door block

Entrance doors are a type of external doors. These include all door modules that separate the living space of an apartment or work space from outside world. These are entrance, balcony and driveway door structures. As a rule, the apartment owner needs to choose the front door, since its role in ensuring the security of the home is much higher.

The most important classification for the consumer is related to the level of burglary resistance.

• 1st class - the door module is opened by a non-specialist using a mechanical lever tool: a pry bar, a nail puller, a crowbar.
• 2nd class - the block can be opened by a specialist using any non-electric tool.
• 3rd class - the door block can be opened only when using a power tool with a power of at least 0.5 kW.
• 4th class - differs from the third in that the door leaf is bulletproof.

The classification according to the level of security does not end there, since when breaking in, not only the tool used is important, but also the time of opening, as well as the noise emitted during this process. For example, for a first class outdoor unit, the time required to provide full access is 9 minutes, and the use of electric tools is not required, that is, opening is not accompanied by noticeable noise. Installing crossbars on such a structure will not turn it into a third-class product, but at the same time, to open it you will need electric tool with cutting disc. Since its use is accompanied by very loud noise, it is obvious that it makes no sense to use this method in a residential building.

The external door structure of the third class can be opened in 35 minutes using a power tool, which again makes hacking pointless.

Plastic doors

This solution is only possible when it comes to balconies. As a rule, they are not intended to protect an apartment from burglary and can be made of either wood or plastic. It is possible when plastic panels a metal sheet is sheathed, but such a product belongs to a different class. The photo shows a plastic balcony sash.

Wooden entrance block

Today this is a rarely used option, since wood does not provide the required strength of the product and resistance to burglary. You can choose it only if the main load of protection is carried out by some other devices, for example: a fence country house or the presence of 24-hour security near the office.

Wood has the best performance in terms of heat and sound insulation; in fact, it was these qualities that made them so attractive. But if you are going to use wooden doors as exterior doors, then you should pay attention to other factors.

• Moisture resistance - the outer door block is exposed to rain and snow to a much greater extent than the interior door block. This means that the wood must be processed appropriately and covered with a protective varnish.
• Resistance to action sun rays– wood, under the influence of rays, loses moisture and becomes deformed. The problem is solved through the use of special treatment. To extend the life of the product, as well as guarantee preservation of its appearance, it is recommended to install a canopy over the entrance.

• Filling of the canvas - the optimal material for the entrance leaf is a continuous one, otherwise the thermal insulation and strength characteristics are greatly reduced. It should be noted that the cost of solid wood sheets is no less than the cost of grade 3 steel. The photo shows a sample of a wooden door.

Metal exterior doors

The most popular material for manufacturing is steel. Iron and various alloys are also used. It is recommended to choose steel, as it has higher strength characteristics with a smaller sheet thickness.

Steel blocks are produced using different technologies.

• Bending-profile – seamless design, made by bending a sheet and a profile.
• Pipe-angle - welding is used in the construction of the block. This design is considered more durable and reliable.

Thickness matters steel sheet. In the canvas of the lower price category, this parameter is 0.7-0.8 mm. This is absolutely not enough. The thickness of 1.2 mm provides a higher level of protection, but also belongs to the first class of burglary resistance. A steel sheet thickness of 3 to 4 mm is used for the production of class 2 and 3 entrance doors, which is one of the reasons for their high cost. The photo shows a metal door structure.

The weakest point of the door block is the hinges, as they can simply be cut off with a grinder or knocked out with a sledgehammer. This drawback is eliminated in two ways.

• Anti-seizure pins - when closing the hinges, they are lowered into special sockets on door frame. In this case, the door leaf is firmly held in the frame even with cut hinges.
• Hidden - loops are hidden from an external observer. It is impossible to cut them.

Today the steel door is the best solution to ensure the safety of the apartment.

dekormyhome.ru

Features of outdoor plastic doors: requirements, design and protection

In our country, street plastic doors, which is quite logical, given that they have a large number of advantages.

Regardless of where exactly you plan to install a plastic door - in a cottage or a country house, it is very important that it meets certain requirements. In addition to its aesthetic appearance, it must have a sealed design, have excellent noise and thermal insulation properties, and not create maintenance problems.

Unfortunately, there are quite a few models of outdoor plastic doors on the market that have all of the above qualities. For this reason, in this article we will pay attention to the features that should be taken into account when choosing a plastic outdoor door for a house or apartment.

Requirements for outdoor plastic doors

First of all, it is necessary to find out by the presence of what functions we can understand that we have a high-quality plastic door.

When choosing an outdoor plastic door, it is important to remember that it must cope with the following tasks:

PVC outdoor door blocks

If we look at history, several decades ago the most common material used was for the manufacture of door products, there was a tree. But gradually natural massif wood began to lose its popularity due to the appearance on the market of more durable steel door blocks, which became more in demand. And after a while, armored models became available to domestic consumers.

Over time, when production began to increase the scale of production and technology began to improve, they began to use it as a material for creating door products. plastic profile. It was on its basis that the first balcony ceilings began to be produced. After some time, the first samples began to arrive on the market. balcony doors from this material. And pretty soon new products in the form of metal-plastic door structures appeared on sale.

Having become acquainted with the new products, most consumers realized that the use of the latest modern materials during the construction of objects has no negative impact on their performance characteristics. Moreover, similar solution benefits them, as it allows them to increase the level of security at the entrance to a private home. Against this background, designers and constructors decided to pay attention to them, and soon projects became available to consumers suburban buildings, for which these new items were the main material.

Functions of plastic street doors

The high interest in outdoor plastic doors is largely due to the advantages due to which plastic products can be used for solutions certain tasks , which include the following:

Design Features

• Most often, outdoor plastic doors are made based on a special profile, providing 5 or 7 chambers, filled with a steel reinforcing frame.
• The role of the box is performed by a frame made of a profile, the increased strength of which is given by a metal frame, where the corner joints are fastened using special structural elements, giving the structure increased rigidity.
• The basis of the door leaf is profile frame, for the sheathing of which a galvanized metal sheet is used on one or both sides. The space of the canvas is filled with a special material that provides high protection from external noise and reduces heat loss.
• To create glazing of door blocks from PVC profiles applies armored glass or specially hardened triplex. The final option is determined by the class of the product, which ultimately affects the retail price of the door. The sashes can have a blind version, a design without glazing.
• The role of fittings in such entrance blocks is played by crossbar locking systems, thanks to which, when closing the door, it is possible to achieve extremely high density and reliability.
• Door products made of plastic can include various types of thresholds. The latter are made in the form of an element of the block frame and can be made on the basis of steel or aluminum, provide a thermal insulation layer or not have it.

Correct selection parameters

For any door product made of plastic, it is important to have advantages that correlate with its price. Offered today similar designs, which are available to every consumer, can provide high level of protection from unauthorized entry into private property, as well as protect from external noise, negative influences from external factors, including temperature fluctuations.

Such advantages can be achieved due to the quality characteristics inherent in the profile used in the design of these products and the combination of sealing materials placed along the contour of the block.

Key elements

Deserves special attention structural elements, which determine the correctness of the decision to purchase a plastic outdoor door to protect your home:

• Frame. It must be present steel frame, fixed around the entire perimeter. At the same time, its walls should be thicker, unlike the window frame, and be at least 3 millimeters.
• Door leaf profile. Must have a design based on a five-chamber design. The door itself must include a frame that has the appropriate structure and configuration. The highest performance characteristics are demonstrated by the frame, which contains longitudinal and transverse ribs that give the entire block the necessary rigidity.
• Locking systems for plastic doors. They require the presence of locking devices located in all areas of the perimeter of the canvas.
• Loops. An important element of a plastic door structure, for which a removable design is required, which is implemented through a multilayer structure.
• Double-glazed windows. If you pay attention to most modern stores, the plastic entrance blocks installed in them must have double-glazed windows. Moreover, their characteristics should have more high performance, unlike window glazing.
• Door leaf insulation. The question of its availability is decided individually by the consumer, which is related to the ability PVC material successfully withstand low temperatures.
• The sealing of the street entrance block is made of plastic. To impart this property to the structure, it contains seals based on rubber, silicone and other materials, which are located on the outside of the sash, as well as along the inner perimeter of the box.

Burglar resistance level

A plastic door product intended for outdoor use must have high performance reliability, which is realized by equipping with additional structural elements:

Conclusion

Despite the fact that plastic doors are especially popular today, their diversity creates a problem for consumers who decided to install them in their home. Street entrance blocks capable of providing housing effective protection from various external factors. However, in order for the owner to be able to take advantage of all their advantages, he needs to choose the right door product. To do this, you need to take into account key parameters, without forgetting personal preferences. A door that has a similar combination of characteristics will be the best option for the modern consumer.

vhod.guru

Which entrance doors are better: wooden or iron?

Which doors are better to install and with which locks? Teres448 7 years ago IN apartment buildings better two doors (entrance). The first is iron, the second is wooden. Between them there is a vestibule along the width of the wall. Firstly, you cut off noise from the entrance, and secondly, if this is the first floor and the entrance is not heated, then it also cuts off cold air. the system chose this answer as the best To favorites thank Konglameranthus 3 years ago In our difficult times, it is better to install iron or metal doors at the entrance with a complex system of locks and latches. This is primarily due to the safety of the home. The house must be securely protected with burglar-resistant doors. You can order exterior and interior wood finishes, or natural wood, then externally such a door will be difficult to distinguish from a wooden one. It will be clear only from the end that this is reliable steel. Such a door will withstand the installation of additional locks. It is better to make mortise locks, this way the door will look better. When placing locks secretly, you can make several or more of them. Noteworthy are the locking systems, where the locking mechanisms extend both on the sides of the door, that is, on top and bottom, additionally. This makes such a door difficult to break into. Nice locks Elbor. Of the overheads, I usually install a Barrier, with a wide tongue, and complex configuration key This lock can also be conveniently used as an internal latch. To favorites thank Babentia 4 years ago So, entrance doors are different, both in design and in appearance. Here, first you need to decide what exactly you want. How many locks, the exit of the crossbars, whether there will be improvements after the front door, what kind of opening, with or without a peephole, how much noise bothers you, that is, sound insulation, and then the appearance. When choosing a door, you MUST pay attention to the design of the frame; many factories assemble the frame by welding from plates, and there are factories that produce a solid frame, that is, during operation of the door you will not have air to blow through, because even good welding may subsequently make a mistake, that is, there must be a solid-bent box . Further, the canvas must contain at least three stiffeners , thanks to the ribs, the door leaf does not guide, that is, there are no problems with opening and closing the door. Next are the locks, it is best (if you want two locks, which is most often) for the door to contain one cylinder lock, the second level lock , burglary resistance classes for the lever type are 3-4, for the cylinder type 4 or more. The number of bolts is 3-5 for each lock. Next, it is important that the locks (if you look at the side of the canvas) are screwed on , if it is on rivets or recessed under metal , then such a lock will be difficult to change yourself. Insulation, not a bad option, is a mineral plate, different from mineral wool high density, and during operation it does not fall down the canvas and retains its shape. Interior design the door can be the same metal, or maybe MDF, it is better if the thickness is about 16 mm, this increases sound insulation, like mini-slabs. In general, I advise you to contact those shops and salons that work to order, we have such a factory “City of Craftsmen”, you come to the salon and the door is assembled exactly as you want, you choose the thickness of the metal, the color, design, interior design, thickness of the box, what the threshold will be, what fittings, whatever, it’s as if you were given a naked doll, and you dress it as you like. And now they are already getting rid of double doors, that is, one metal one is quite enough. To favorites thank Chela 4 years ago If the question is which entrance door to install in an apartment in a multi-storey building, then this primarily depends on the size of the family’s budget. If the budget is small, then it’s better to install an inexpensive one iron door, if the budget allows, then you can install a wooden one, because an armored wooden door will cost more. The lock must be secure. On landing In a residential building it does not rain and the sun does not shine, which greatly simplifies the choice of door, which cannot be said about a private house. I have a private house and I thought for a very long time which entrance door to put in a private house: beautiful wooden- which will dry out very quickly under the influence of changes in moisture or metal, which is not very beautiful and is also afraid of atmospheric phenomena (the paint changes color and spots appear). To avoid shortcomings, it was necessary to take either a very expensive wooden one or a very expensive metal one. I abandoned both options and installed a plastic front door and for 7 years I don’t regret it one bit. Plastic entrance door has a number of advantages - it does not freeze, there are no cracks, practically does not require maintenance, does not lose its appearance over the years, harmonizes perfectly with plastic windows and is comparatively cheaper with wooden and metal structures High Quality. I ordered the door with double-glazed glass with frosted glass and with sprats for individual order. A castle like this the door will do not very difficult, because a thief can easily break the glass in it or climb into the house through a window. To favorites thank Tartarus Assia 2 years ago Anyone who wants to pick up carpentry tools can make a good-quality wooden door. And, if he also picks up a set of cutters, then he has the opportunity to find a work of art for his home. There is no metal that can create such a miracle, even if you weigh it down with forging. As for reliability (this is the only thing in which there is, as it were, the superiority of metal), then in our age of technology, with the help of an angle grinder, met. opening a door is much faster than a wooden one. I’m telling you this as a specialist in the field of metal processing by cutting and welding. This piece of wood must either be chiseled or chopped, but steel door With a simple press of a button, you can cut instantly anywhere. This is about safety. Well, in terms of heat and sound insulation, without any condensation and corrosion due to temperature changes, freezing of ice in the area where the seals lie, environmental friendliness, in these parameters a wooden door has no equal. To favorites thank Elden 4 years ago Let's consider several parameters when choosing doors and describe their advantages: 1) Thermal conductivity wooden door is one of the best materials impervious to temperature, both cold and heat... metal door - although metal is highly susceptible to thermal diffusivity, good insulation is now installed inside the doors... 2) Drafts wooden door - if there are no cracks, then it does not allow drafts, and any seal can be glued to the joints... metal door - the metal will definitely not allow a draft to pass through, and any seal can be used... 3) Strength wooden door - can be cut through with an axe, the material is quite soft... metal door - of course there are tools for cutting metal, but they are more bulky and in many cases require power... 4) Wear resistance wooden door - with proper maintenance, the service life is calculated in centuries, it is afraid of moisture (rotting) ... metal door - The service life is unlimited, it is also afraid of water (corrosion) ... 5) Fire protection component wooden door - burns even if you soak it by special means, then it still ignites after some time when exposed to fire... metal door - practically not exposed to fire... 6) Anti-burglary wooden door - it’s difficult to use deadbolt locks, the door itself is not strong, it’s not difficult to break into... metal door - has the ability to use any locks and is quite difficult to break into... 7) Environmental friendliness wooden door – Quite environmentally friendly pure material, if impregnations and paints harmful to health are not used... a metal door is an environmentally friendly material if the paint does not harm health... 8) beauty Any door can be decorated with any available design using various materials, no matter what. what material is it made from... From all of the above, I conclude that a metal door is inferior to a wooden one only in terms of security, although now there are many mechanisms that can break into any strong door! To favorites thank MaiAsim 3 years ago Here the answer is clear - it is better to install metal doors. There are many reasons for this and, as for me, in any case, metal doors only benefit as entrance doors. However, metal doors can be different, because there are such “manufacturers” who make, like, metal doors that can simply be cut with a can opener. What would I personally recommend? Doors, if they really are good quality, are installed once every, well, every 20-30 years, and with proper care they can last 100 years. I like the Mul-T-Lock company, these are high-strength metal doors, installation door frame for concrete, very high quality locks. I am very glad. The only and very significant disadvantage is the price. However, it’s worth choosing, besides, you install such a door and no longer worry that someone will break it, well, the locks, of course, are advanced, but you can open anything, but it also takes a lot of time and effort, and what kind of noise will there be, if something happens? I believe that it is better to fork out money once than to change the door lock every two years and change the door itself every 5 years. As for the appearance, those who like wooden doors (I myself like it when the door doesn’t look like a piece of metal) can order finishing with veneer panels with some nice pattern and even double-glazed windows and a forged grille. To favorites thank Brownie 3 years ago Definitely, if price is not an issue then good, expensive, high quality, wooden, or even better, a combined one - this is a metal door with a wooden inside and a wooden inner frame, such a door carries all the power and reliability of a metal outside and is ready to resist burglars with dignity, but at the same time having wood covering and the wooden lining of the inside of the box is cozy, warm and beautiful. Regarding locks, there should be at least two of them: The first one is simple for all days and constant use, it is enough to lock it in only one direction. The second is complex with additional all-round locks, so that it closes tightly, so that it is not scary to leave your home on it. If we consider a budget option, then the choice should be made on a metal one, it will significantly improve in reliability, and it will have to be additionally insulated and sealed separately. To favorites thank Free Attitude 4 years ago Let's consider two situations. First situation. You live in an apartment with a wooden door. You've gone. A robber broke down the door and stole everything. You live in a country house with a wooden door. Guests have arrived. The door smells like wood. Friends love it. Country mood. Second situation. You live in an apartment with a metal door. You've gone. A robber is trying to break it in. A neighbor arrives and shoots the robber in the leg with Makar. The burglar caught your things in place. You live in the country. Guests have come to see you. They saw this door and remembered the prison. There is little country mood. The best combinations are a dacha and a wooden door and an apartment with an iron door. Here is our conclusion: we need different doors and in different places. To favorites thank Brush 3 years ago If we are talking about the entrance door to an apartment, then I definitely choose an iron door. But not just an iron door of the cheapest assembly, but with good thermal insulation and sound insulation. These doors are available for sale. If you want to save money, but already have a wooden door, you can install a second door - an iron one, and there will be two doors, with two locks. When it comes to security, it is also important to choose the right locks and not the cheapest ones. At our dacha we made a wooden door ourselves, its thickness is 20 centimeters, the lock is internal, and it is highly burglar-resistant. No one has hacked it yet, although they wanted to. So if you know how, you can make the door yourself, it will be the best solution. To favorites thank Silenty 4 years ago We are about to buy an apartment and we have a question: what kind of entrance door to install. But the decision was made immediately by my husband that the front door would only be made of iron because it was safer and more reliable. Wooden doors are also different - expensive and thick, you can also put them on the entrance, but iron is better. To favorites thank Do you know the answer?

Yes, the fashion for hardware as a house door has firmly and thoroughly settled in the minds of Russian people. Therefore, they are now trying to install a steel “heavyweight” in Vacation home.

Here we will look at the main criteria that a door in a private home must meet.

When choosing a door to a private house, you should first of all focus on the insulating characteristics of such a door and opportunity its use on the street.

Why protective properties don't they play the most important role here?

Because in a country house there are many more for a swindler convenient places for penetration: numerous windows, courtyards, etc. An intruder will not hack the door to the house in front of everyone, or, what is even more stupid, pick the locks with master keys.

Over the next few years, after the construction of the house, ground movement and changes in the geometric dimensions of the front door opening are expected. In order for the door in the house to serve for a long time and without problems, it should be installed either in the so-called “window” or in a metal counter frame.

In this case, ground movements will not lead to deformation of the door frame and the occurrence of problems associated with it.

A prerequisite for preserving the decorative properties of the door to the house is the presence of a canopy on top, covering the door from direct sunlight and precipitation. Without a visor, the appearance of the door, even covered with the most “vandal-proof” finish, will quickly deteriorate.

If you choose a door to a house with exterior painting, it is very advisable that before painting, the canvas is first coated with primer. This measure will significantly increase the resistance of the coating to external aggressive environments and will allow the door to remain in its original form for many years.

If you are choosing a home door with an exterior wood panel, make sure the panel is rated for outdoor use and has a moisture-repellent finish and/or backing.

The metal structure of the door is an excellent conductor of heat and cold. If a door without thermal breaks is installed on the street immediately from the house, in winter period You will experience difficulties in using such a door. The frame, door leaf and locks will become covered with ice on the side of the house, and the inside of the door leaf will suffer from moisture and corrosion. Such factors will “kill” the door in 3-5 seasons. And during operation, you will experience troubles and irritations from inconvenience.

Many contours of the seal, filling the voids of the door with “ultra-modern insulating materials”, increased thickness does not make the door outdoor, remember.

Do not believe the mediocre arguments of sellers, such as “no one complained” or “I’ll give it a damn.” A door becomes a street door not after exceeding a certain threshold in price and not after filling the voids with “especially dense material.” You can slightly reduce the thermal conductivity of a door in a private house by insulating it with wood from the outside and inside. That is, cover the street side of the door leaf with a wooden panel, and close the frame from the outside and inside wooden platbands

. Frosting of the door and condensation inside the door can be avoided and will be possible, but this will still not make it a full-fledged street door.

In order to definitely avoid icing of a street door in a country house, and to increase its service life, it should be installed in a cold vestibule/veranda.

The door from the street into the vestibule will act as a protective door, and the door leading from the house into the vestibule will isolate the warm home air from the street frost. It is better to purchase an insulating door either wooden or plastic, that is, from a material with low heat-conducting properties.

There are other options: an outdoor metal door with thermal breaks in the profile. There are no cold bridges on this door, which means that the door is adapted for installation outside directly from the house and is not afraid of freezing. In general, comrades, ideal option The street door to a private house is a solid wood door. It has excellent insulating characteristics, is easy to use, and looks much more attractive at a lower price. Undoubtedly, mechanical strength