In old and modern apartments, you can often find doorways of non-standard, wide sizes. The best option for their design are double-leaf interior doors, the main feature of which, unlike conventional single-wing doors, is the presence of two door panels. They can have different widths and functional affiliation. Often one leaf is in a fixed position and opens only when necessary, and the second canvas is used for everyday use.
Types of double doors
Any doors in which there are two doors are called double doors, or double doors. According to their design and principle of operation, they are divided into three main groups:
- swing (as an option - pendulum, or swinging);
- sliding (as an option - sliding);
- folding.
In a doorway with a width of more than one meter, it is advisable to install double doors, since one leaf in a wide opening will be too heavy and will significantly increase the load on the door frame, hinges or guides. The sashes can be exactly the same or mirrored, differ in size or design. A non-working, closed canvas often has a smaller width and is performed "deaf", but this is not necessary. Designs look interesting in which both canvases are decorated in the same way, but one of them is a narrowed version of the other.
Two-leaf interior doors are made from all materials intended for these structures or their combinations:
- metal - usually in the form of a frame;
- wood - the most common or valuable species;
- Chipboard or MDF - painted or laminated;
- plastic;
- glass.
The main criterion for choosing double doors is the style decision and the overall design of the room or the whole house. According to the design of the sash are:
- smooth deaf;
- typesetting;
- paneled convex;
- massive carvings.
Type-setting canvases combine two or more types of materials. Inserts can have different sizes, configurations, combinations of colors, shades and materials. As a rule, insert into the main frame:
Double-leaf doors are made of traditional rectangular or non-standard shape - arched, with smooth curves, of various geometries.
Double swing structures
Swing canvases are hung on different jambs of the door frame with the help of hinges. They can open in one direction - inside or outside the room, and in both directions (pendulum door). Most often, such structures can be seen at the entrance to the living room or large dining room (dining room). They look hospitable and noble.
The most popular are models with glass inserts that add visual space and openness. But for rooms of a large area, it would be more respectable to put a door made of solid wood with carved inserts.
Double sliding doors
Such designs save the surrounding space. They are installed in the event that there is not enough space for opening swing analogs or sliding doors are provided for by the design project.
The canvases move in one or different directions along the guides, thanks to a special sliding system. The sashes of retractable double-floor models, opening, are hidden in walls or partitions in which cases are mounted.
Double folding structures
Book doors fit perfectly into a small room. They are made of light materials, more often - plastic. The sashes of one canvas are interconnected by small loops, and when the door is opened, they fold vertically. Such models do not have a very presentable appearance, so they are installed in dressing rooms, utility rooms. Although as an economical option, they will quite cope with their function.
There are quite a few varieties of ready-made double doors on the market. They can also be mounted from two separate canvases, making a door frame of the required size. But if the opening has a non-standard width, then you should not despair - in any specialized store it is possible to order an individual design by choosing the design of the door and the material from which it will be made in full accordance with the measurements from the catalogs.
The main distinguishing feature of double-leaf doors is the design, consisting of two leaves. For their production, a steel profile with high strength and resistance to burglary is used. Simultaneous operation of the doors is possible, while both they and the box itself can have different dimensions. The most widespread is a double-leaf door, in which one leaf is large and acts as the main one, the other is fixed with a latch and used as needed, for example, for removing large furniture.
Applications
Such iron doors are most often found in public spaces, in production, as well as in entrances and corridors with high traffic. Their use is rational in educational institutions and clinics.
The classic version is produced in the form of a structure of three elements: sashes and a box. Fireproof and thermal insulation characteristics are achieved by using steel profiles and other fireproof materials that provide protection against overheating and deformation.
The double-leaf metal door is installed both in multi-apartment buildings and in commercial premises to increase the safety of being in them. It allows you to quickly evacuate residents and at the same time reduces the rate of spread of fire.
Finishing
Previously, the external design was limited to a metal faceless canvas, suitable only for industrial premises. Currently, the assortment of stores presents various options covered with powder paint. Nitroenamel not only protects the surface from corrosion, but also gives an original look. There are also models supplemented with materials such as MDF and laminate. double-sided can have decorative forged elements, be made with or without glazing.
The main task of such structures is to prevent the spread of fire to other rooms, thanks to which people can freely get out of the burning building. Other features worth noting include:
- resistance to deformation changes and impact damage;
- in case of fire, there is no possibility of a sharp increase in the temperature level in neighboring rooms;
- a significant reduction in the amount of passing smoke and burning;
- fire resistance.
Now iron doors, the average cost of which is in the range of 15-20 thousand rubles, have become widespread due to the many advantages and high decorative characteristics. Despite the variety of options, the choice does not cause any particular difficulties, it should also be noted easy installation, which requires minimal relevant skills and knowledge of the work steps. Difficulties may arise with the installation of a mortise lock, since this requires maximum care.
Advantages and disadvantages
The main advantage is comfortable operation. Bilateral opening, which does not require noticeable effort, is provided by a pendulum system. External execution will make the room more comfortable and hospitable, while it is presented in an extensive design variety. The double-leaf door, the price of which depends on the materials used, is best suited for non-standard openings, while single-leaf doors often have to be made to order.
Such interior doors are not always convenient in small rooms, since in this case their operation is difficult. For a small apartment, sliding options are optimally suited, featuring a smooth and silent mechanism.
Varieties
Before purchasing, you need to decide on the desired type. There are two main constructional designs - sliding and swing. The canvas can be massive, deaf paneled or glazed. The materials for production are MDF, plastic, wood, glass and aluminum.
Double door: installation rules
Preparation for the installation of the door includes the dismantling of the old structure, in some cases it requires changes in the location for the future location. can be purchased together with the canvas or made independently. Its dimensions must correspond to the available space, the width should not exceed the thickness of the walls, if the box does not reach the outer surfaces of the wall, the gaps can be closed with the help of extensions. The height of the opening and structure must also be verified in advance. When buying a hinge, it is important to decide on the appropriate opening side, this will prevent difficulties at the final stage of work.
Price
The double-leaf door is presented in an extensive price range, the material used has a great influence on the cost. Structures made of precious woods are in the highest segment. Options from MDF and chipboard will cost significantly less. Also, the final price depends on the type of lock and the availability of additional elements.
Economy-class options have gained enough popularity, but their availability is achieved by various tricks of manufacturers used to reduce manufacturing costs. A double-leaf door of this category has internal voids, which reduces the amount of materials used and, as a result, the cost of the product.
Also, the surface can be treated with artificial turf. Often, a thin top layer of wood is replaced with artificial veneer, that is, with a laminated coating.
Doors with two leaves are the optimal solution for large openings, as well as for apartments, offices, shops, private houses, the operation of which requires the organization of maximum door throughput. So, a double-leaf door is perfect for a banquet hall of a restaurant designed for 50-150 people, this will not only provide convenience to guests, but also allow you to rearrange furniture and tables without any extra effort, if the event plan requires it.
Often, double-leaf doors are installed in vestibules, office premises, this contributes to the comfortable operation of the premises, as well as increasing fire safety measures, facilitating the process of evacuating residents of a residential building or visitors to a shopping center. We manufacture models with different performance characteristics, using a wide range of modern finishing materials, which allows us to achieve the maximum compliance of the parameters of each product with the goals of our customers.
Features of the design of steel double doors
Depending on the requirements of the customer, we can produce double-leaf metal entrance doors to the cottage with one or two active leaves. Their width can also be different - models with narrow inactive and wider active doors, installed in doorways of non-standard sizes, are very popular. At the same time, the inactive sash remains fixed due to special latches and, if necessary, it can be opened.
We have provided several types of steel double doors:
- with fire-resistant decorative coatings and special fittings, for equipping fire exits
- with additional anti-corrosion treatment, for equipping technical rooms
- elite models with artistic finishes, made of expensive decorative materials - for country houses and cottages
- budget constructions with insulation and sound insulation, for vestibules of multi-storey buildings
Vinyl leather samples
Artificial leather is one of the most accessible economy-class finishing materials, which allows you to create neat, varied surfaces in texture, helping to improve the appearance of double-leaf metal entrance doors. Thanks to modern technologies, vinyl artificial leather is in no way inferior to genuine leather in terms of performance or exterior, and models decorated with such a coating fit perfectly into the interior of both residential and office premises. We offer a wide range of colors and different textures of artificial leather produced by well-known companies, and we also manufacture soft upholstery using synthetic winterizer, which also improves the thermal insulation properties of the door structure.
The benefits of faux leather include:
- low price
- water resistance
- Easy maintenance and upholstery replacement
- resistance to mechanical abrasion and direct sunlight
- wide scope of application: from residential to office, retail premises, catering establishments, etc.
- variety of possible design solutions using decorative elements
Powder Coating Samples
Powder coating resistant to mechanical damage is not just a means for painting the metal surface of a double-leaf door, but also a significant factor in reducing the likelihood of corrosion. Models with such a coating can be installed directly on the street, as powder paint is water-repellent and frost-resistant. At the same time, the cost of such a finish is one of the lowest, which allows it to be used in the production of country, technical, vestibule doors, for which not so much aesthetic appeal is important as practicality and durability.
Powder paint is applied to a metal surface by spraying, after which the surface is heated to melt the particles of steel chips that are part of the paint. This method of processing reduces the risk of powder coating peeling during operation, significantly extending its service life in any, even the most extreme conditions. In our catalog you can choose the texture and color of the paint at your discretion, and we guarantee that the operational properties of the coating meet the highest quality standards.
MDF color samples
MDF has found wide application in the production of decorated models. With its use, the metal double-leaf door acquires an original appearance, thanks to which it perfectly complements the interior and creates a cozy atmosphere in the house. In the manufacture of MDF, environmentally friendly materials and protective coatings are used, and the variety of exterior design options opens up broad prospects for creating aesthetic and functional door structures. The high density of the MDF board helps to reduce the thermal conductivity of the material, so that the house retains heat.
We offer a wide range of decorative coatings based on MDF, which in appearance imitate such popular tree species as beech, oak, pine, ash. A wide range of shades, from light to dark, allows you to choose a decorative coating that elegantly complements any interior. MDF has earned recognition among our customers due to its strength, durability, pronounced heat and sound insulation qualities, and our capabilities in the decorative design of products allow us to create the most original models of double doors that will not leave our customers indifferent.
Solid wood samples
A two-leaf door can become an elite class product if such material as solid wood is used in its decorative finish. Natural wood, in addition to high environmental performance, has natural strength, reliability and durability. But most of all, our customers appreciate the wood for its beauty, natural wood grain, which is simply impossible to repeat. Modern methods of processing wood raw materials make it possible to emphasize the artistic appeal of age rings, the texture of wood of such species as oak, beech, ash. At the same time, coatings protect the tree from deformation, which may occur under the influence of external factors.
The modern metal double-leaf door, created using solid wood, is a durable, wear-resistant product that strikes the imagination with a richness of decorative design, a spectacular, three-dimensional carving pattern, and original inserts of artistic elements. And all these details are created on an individual order, which allows our customers to accurately implement all their design ideas, with the help of experienced craftsmen.
Hardware for double doors
Buy a double door from us and we will deliver it in Moscow for free!
Now there is no need to go shopping to find a door that suits all parameters! We are engaged in the manufacture of products that meet your wishes and required parameters. To get a new entrance structure, it is enough to order the services of a measurer on our website, who will arrive at any time convenient for you. He will have with him a catalog of decorative elements and finishes. By leaving a request on the site, you get a 5% discount on your order!
Iron doors with two canvases are most often painted. Specialists use frost-resistant primers, enamels, varnishes. Powder coating is the ideal solution. The metal will become even stronger, an anti-corrosion barrier will be added. However, it will not be possible to completely defeat rust. You need special tools, you can buy them at a hardware store. But it is better to contact the manufacturer. The master will not only advise suitable means, but also select a complete set, as well as measure the opening.
Installation is appointed as soon as you decide on the model, installation location, decor.
#DELIMITER
A professional team will arrive at the agreed time with the entire arsenal of tools. At the end, the installer will give the technical passport and other documentation. During the warranty period, you have the right to repair the doors free of charge. The list of breakdowns is determined by each company.
Turning to the manufacturer, you save three times. On a call of the measurer, delivery and repair. In addition, when buying from the manufacturer, you will definitely know that you have received a quality product.
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Quite often in apartments and public buildings, especially in older buildings, there are wide doorways. Undoubtedly, it is beautiful and convenient, however, if it is necessary to replace old doors, it will be problematic to install a standard canvas. In order not to block part of the passage, completing the wall, it is better to install double-leaf doors in such an opening.
double door design
A two-leaf door is a product of any type of opening that has two leaves. So, the design can be both hinged and sliding. At the same time, in swing structures, one of the canvases can be fixed in the closed or open position, and the second one can be constantly operated. Each of the wings can have absolutely any engineering allowable width.
Based on the principle of location and the main functions of the paintings, double doors can be:
- Input, most often made of metal;
- Interroom;
- Special purpose products in the form of fire doors.
Entrance double doors
Most often, double-floor entrance structures are installed in large public buildings. Installation of such doors is possible provided that the width of the opening exceeds 800 mm. The most common width of the valves with a total size of 1200 mm. Such designs are justified in office, financial institutions, as well as in places of recreation and shopping malls.
When placing doors of this type as warehouse entrance door structures, their width can reach 1500-1700 mm. And in the case of using doors in places where bulky goods are moving and the possible movement of vehicles of various sizes, the total width of the canvases is more than 1700 mm.
Any two-leaf metal door consists of two main parts: a welded or solid curved frame common to both leaves and two canvases of the same or different widths. The main convenience of these structures is the possibility of opening both one part of the opening with partial overlap, and full, using both wings.
Quite often, when operating in a zone where a large number of people move, for ease of use, metal double-leaf door structures are equipped with a pendulum system. Thus, a high throughput of the doors is ensured. In this case, the width of the door leaves must be the same.
Construction of a metal double door
Door leaves are assembled from steel sheets with a thickness of 1.5 mm. Steel coating can be placed on one or both sides of the product. The inner part of the web is reinforced by the placement of special stiffeners. Not all products have insulation and soundproofing material.
Cloths can be of a deaf type or have partial glazing. At the same time, the placement of decorative inserts, their shape, size and symmetry in relation to the paired canvas are absolutely not regulated by anything.
As a material for finishing the product are used:
- Natural wood veneer;
- Laminate;
- MDF sheets;
- Artificial leather;
- PVC film;
- Ship plywood, resistant to various weather conditions;
- Plastic;
- Powder coating.
In most cases, the outer part of the double-leaf entrance door is covered with a material that is resistant to various weather conditions and protects the metal from corrosive processes. The inner side of the product for the most part performs a decorative function, so the coating can be absolutely anything.
Interior double doors
Interroom double-leaf door structures can be made from almost any material. Quite often, one and a half doors of this type are installed in apartments. In such products there is an asymmetry in the width of the canvases. At the same time, the smaller fixed sash, in most cases, is deaf, and the wide frequently used canvas is equipped with various decorative inserts.
Also, quite often, a double-sided interior door is made of glass. This solution allows you to fill the room as much as possible with natural light and visually significantly enlarges the room. In addition, as the main material of manufacture can be used: natural wood, MDF and chipboard, plastic profile, metal.
A feature of interior doors of this type is the possibility of equipping the structure with a pendulum-type opening system. Thanks to this, the door leaves can be opened on both sides of the frame. Such an engineering solution is very convenient for living rooms and apartments with large hallways.
The only drawback is the inappropriateness of installing these products in small spaces. Due to their width, double-leaf doors will not only occupy almost the entire existing wall, but also visually reduce an already small room.
Fire doors with two wings
Quite often at present there are double-leaf fire doors. The use of just such a design is quite justified, since the product, due to its width, has a high throughput and is very convenient for placement.
As the material from which these doors are made, special heat-resistant steel is used. Often the design is complemented by tempered glass inserts. Despite the ability of the door material to withstand high temperatures, fire and smoke, the product has a relatively low weight. This is a significant advantage of the door, since most wide doors are quite heavy.
In the event of an emergency, a steel double-leaf fire door will not only allow you to quickly and efficiently evacuate, but also make this process simple even for a weakened person or child.
Double-leaf fire doors are equipped with special overlays that ensure tight closing of the doors and, as a result, almost one hundred percent tightness of the product. To ensure high reliability of the structure, as well as to facilitate operation, fire doors with two leaves are equipped with separate elements of independent fittings.
Fire doors with two leaves in most cases are installed in such public and private facilities:
- production shops;
- Large commercial buildings;
- Warehouses with the need to move oversized cargo;
- Laboratory premises;
- Offices in large complexes.
The main feature of the doors is the ability of the protective layer of the filler to foam during prolonged exposure to elevated temperatures. Due to this, not only the tightness of the product increases, but also the shape of the structure is preserved for a long time. Thus, the double-leaf fire door is not subject to jamming and distortion during a fire, which corresponds to the high safety indicators of the product.