The door is paneled, double-leafed. Double door: advantages and design options

If you hear the names double-leaf and single-leaf doors for the first time and don’t know what they are, the first thing that probably comes to your mind is the wrong association. In fact, the names come from the word “canvas” and this is where the main differences between these products lie. What exactly are they?

Double-leaf and single-leaf doors differ in the number of leaves

Single door

First you need to understand what a single-leaf door is. At its core, this is the most ordinary door, which consists of one leaf. These are the models that are most often used for arranging the entrance to the apartment and interior openings.

The standard dimensions of a single-floor structure often do not exceed a width of 80 centimeters, and they reach a height of 2 meters. This way it is possible to close a standard opening, for example, in an apartment.

For small residential premises this is perfect option, if you want to add a feeling of luxury or expand the space due to, then it is better to use the second type of product.

Single door options

Double door and its types

More interesting option- double door. Unlike the previous option, this is a more massive type of structure, for the creation of which two canvases are used, each of them has its own width, usually it is about 150-160 cm. This allows you to close a wider opening and give the interior a certain touch of luxury.

There are the following types of double-leaf doors:

Equal floor – the sashes have the same dimensions and are located symmetrically to each other.
Unequal - one part of the product has a greater width than the second sash, while the opening width is more than 140 cm.
One-and-a-half doors are a separate subspecies of double-leaf structures; one leaf is a standard door leaf, and the second - only half of it. Thus, the passage is closed to a comfortable width, and if necessary, the fixed half-leaf can also be opened.

Main types of double doors

The huge advantage of double-leaf doors is that they allow for greater passage through the opening. That is why they are often used at the entrance to public buildings, in shops, hotels, offices, etc. In addition, they look more massive, and therefore give the room a peculiar touch of luxury. By opening both doors, you can free up the opening and temporarily combine the two rooms. This option is suitable, for example, for the living room and hallway or kitchen and dining room.

Which product is better to choose?

What a double-leaf and single-leaf door is is already clear. Now let's figure out how to choose the appropriate type of structure. First of all, you should evaluate the dimensions of the doorway. For standard apartment openings, a regular single-leaf door is suitable, but if the dimensions of the opening exceed 90 cm, you can’t do without a one-and-a-half or two-leaf design.

Double-leaf doors are excellent for arranging entrances to buildings with high traffic. They can also be installed in an apartment, for example, between the living room and hallway or kitchen and dining room, having previously assessed the available space.

If we talk about private houses, both types will be equally good here. Double-leaf models will ideally fit into the decor of a chic mansion and give it even more aristocracy.

It is also necessary to distinguish between two types of structures that can be used in both cases:

Hinged doors are ordinary doors on hinges; additional free space is required for the door to move.
Sliding - these are compartment-type models, especially good for openings more than 120 cm wide, both for a single door and for all types of double-leaf products. This also includes “book” or “accordion” type designs.

Types of door openings will help you decide on the right choice

Be sure to pay attention to the material from which the doors are made. For classic style it is better to choose swing wooden crafts with or without stained glass, and for modern - MDF, plastic or glass.

Both types of doors deserve attention. The specific type should be chosen depending on the characteristics of the room and the available space.

Before visiting the showroom of a company selling doors, so that when contacting the manager you are not too “swimming” in an extraordinary definition, it would be nice to understand on your own the meaning of very common terms. The bone of contention for an ordinary client can be the rather unusual names of doors: “single-leaf” and “double-leaf”. What is it and what is the difference between these theses?

The difference between the designs is the number of panels (leaves) with which the above door systems are equipped. You can get acquainted with what a door leaf is in our previous publication, but in this one we will analyze the specifics of single-leaf and double-leaf solutions, their disadvantages and advantages, and also consider the conditions for selecting the most suitable for the living space optimal option.

Single door

Single doors

It is a structure equipped with only one leaf. Single-field systems are currently the most popular on the domestic market for similar products, both in the form of input and quality internal doors. Designed for installation in openings whose dimensions do not exceed the standard ones (no more than 0.9 m). If the room has openings of decent size, then in this case another option is good, the specifics of which we will discuss a little below.

Double door and its types

Double door made of wood

A double-leaf door is mainly used for insertion into large openings, since it includes two panels at once. The width of any of them reaches one and a half meters. The advantages of installing double-leaf doors are clear; they allow you to organize free passage and visually improve the atmosphere in the room. Double-leaf systems have several options that make good use of the free space of the door opening. Let us indicate their types:

Equal;
Unequal;
One and a half.

In the first version the dimensions equal sex the valves coincide, and their placement is symmetrical relative to each other.

In another design, in unequal, the width of one sash exceeds the width of the other, and the distance between the jambs of the opening must be at least 1.4 meters.

The third type of double doors is one and a half. is considered a subspecies of unequal (there are also 2 valves) and differs from them only in that one valve is twice the size of the other. The smaller one is basically permanently located in a closed state and opens only if necessary.

The installation of double-leaf doors in a living space is in many cases done at the entrance to the guest room, since it is in this room that countless guests often gather.

Which is better, a single door or a double door?

When choosing a suitable option, you need to take into account specifics of door openings unambiguous premises. If the opening width is more than 90 cm, it is proposed to install a system with either 2 real doors or one one-and-a-half door system. This limitation is caused, first of all, by the ability to support the weight load of the structure with standard hinges. If you really want, you can install a single-leaf door in a wide opening, but then it will be necessary to stock up on reinforced hinges designed to support the functioning of a large door.

Door type. In a small apartment, or in a small privatized house, it would be better to use swing doors. If the home has extra-wide openings, then in this case the use of sliding systems would be a great choice.

Material. As a rule, there are no restrictions on the material from which single-leaf or double-leaf doors must be made. You can use structures made of wood, MDF, using lamination technology. Veneered doors will also be an ideal choice, both for living space and for a house outside the city.

Home distinctive feature Double-leaf doors are a design consisting of two leaves. For their production, a steel profile with high strength and resistance to burglary. Simultaneous operation of the sashes is possible, while both they and the box itself may have different dimensions. The most widespread is the double-leaf door, in which one leaf is large and acts as the main one, the other is secured with a latch and is used as needed, for example, for removing large furniture.

Areas of application

Such iron doors 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 available in the form of a structure of three elements: sashes and a frame. Fireproof and thermal insulation characteristics are achieved by using steel profiles and other fireproof materials that provide protection against overheating and deformation.

A double-leaf metal door is installed as in apartment buildings, and in commercial premises to increase the safety of being in them. It allows residents to quickly evacuate and at the same time reduces the rate of fire spread.

Finishing

Previously, external design was limited to a faceless metal sheet, suitable only for industrial premises. Currently, the assortment of stores includes various options, coated with powder paint. Nitroenamel not only protects the surface from corrosive phenomena, but also gives original look. There are also models supplemented with materials such as MDF and laminate. double-sided can have decorative forged elements, performed with or without glazing.

The main task of such structures is to prevent the spread of fire to other rooms, thanks to this people can freely get out of the fire building. Other features worth noting include:

resistance to deformation changes and impact damage;
in the event of a fire, there is no possibility of a sharp increase in the temperature level in adjacent rooms;
significant reduction in the amount of passing smoke and fumes;
fire resistance.

Now the iron doors average cost 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 pose any particular difficulties; it should also be noted that installation is easy, which requires minimal relevant skills and knowledge of the stages of work. Difficulties may arise with installation mortise lock, since this requires the utmost care.

Advantages and disadvantages

The main advantage is comfortable operation. Bilateral opening, which does not require noticeable effort, is ensured by a pendulum system. The external design will make the room more cozy and welcoming, while it is presented in a wide variety of designs. A double-leaf door, the price of which depends on the materials used, is optimally suited for non-standard openings, while single-leaf doors often have to be made to order.

Similar interior doors not always convenient small spaces, since in this case their operation is difficult. For small apartment Sliding options are optimal, featuring a smooth and silent mechanism.

Varieties

Before purchasing, you need to decide on the desired type. There are two main structural designs - sliding and swing. The canvas can be massive, solid paneled or glazed. The materials used for production are MDF, plastic, wood, glass and aluminum.

Double door: installation rules

Preparation for installing a door includes dismantling the old structure, in some cases requiring changes to the location for the future location. You can purchase it together with the canvas or make it yourself. 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 using extensions. The height of the opening and structure must also be verified in advance. When purchasing hinges, it is important to decide on the appropriate opening side; this will prevent difficulties at the final stage of work.

Price

Double-leaf doors are available in a wide range of prices; the cost is greatly influenced by the material used. Structures made from valuable wood species are in the highest segment. Options made from MDF and chipboard will be significantly cheaper. Also, the final price depends on the type of lock and the presence of additional elements.

Economy class options have gained considerable popularity, but their availability is achieved by various tricks manufacturers use 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.

The surface can also be treated with artificial turf. Often, the thin top layer of wood is replaced with artificial veneer, that is, with a laminated coating.

From the article you will learn:

Before visiting the showroom of a company that sells doors, so that when communicating with the manager you do not get too caught up in specific terminology, it is advisable to independently understand the meaning of the most frequently used terms. A stumbling block for an ordinary buyer can be the rather strange names of doors: “single-leaf” and “double-leaf”. What is it and what is the difference between these concepts?

The difference between the designs lies in the number of leaves (leaves) with which the above door systems are equipped. You can find out what a door leaf is in our previous article, but in this article we will analyze the features of single-leaf and double-leaf solutions, their advantages and disadvantages, and also consider the criteria for choosing the most suitable option for an apartment.

Single door

It is a structure equipped with only one leaf. Single-field systems are by far the most popular in the world. Russian market similar products both as input and quality. Designed for installation in openings whose dimensions do not exceed standard ones (no more than 0.9 m). If the room has openings large sizes, then in this case the second option will be optimal, the features of which will be discussed below.

Double door and its types

As a rule, it is used for insertion into large openings, as it includes two panels at once. The width of each of them reaches one and a half meters. The advantages of installing double doors are obvious; they: allow you to organize free passage, visually improve the atmosphere in the room. Double-floor systems have several varieties that allow you to effectively use the space of the doorway. We list their types:

Equal;
Unequal;
One and a half.

In the first case, the dimensions equal sex the valves coincide, and their location is symmetrical relative to each other.

In the second design, in unequal, the width of one leaf exceeds the width of the other, and the distance between the jambs of the opening must be at least 1.4 meters.

The third type of double-leaf doors is one and a half. It is a subspecies of unequal (there are also 2 valves) and differs from them only in that one valve is twice the size of the other. The smaller one, as a rule, is always closed and opens only when necessary.

The installation of double-leaf doors in an apartment is in most cases done at the entrance to the living room, since it is in this room that a large number of guests most often gather.

What is better: a single-leaf door or a double-leaf door?

When choosing the best option, you should consider peculiarities doorways specific room. If the opening width is more than 90 cm, it is recommended to install a system with either two full doors or one one and a half doors door system. This limitation is due, first of all, to the ability to support the weight load of the structure with standard hinges. If desired, you can install a single-leaf door in a wide opening, but then you will have to acquire reinforced hinges designed to ensure the functioning of a door of large mass.

Door type. In a small apartment, or in a small private house, it would be more appropriate to use. If your home has extra-wide openings, then the ideal choice would be to use sliding systems.

Material. In principle, there are no restrictions on the material from which single-leaf or double-leaf doors should be made. You can use structures made of wood, MDF, using lamination technology. They will also be an excellent choice for both an apartment and a country house.

Iron doors with two panels are most often painted. Experts use frost-resistant primers, enamels, and varnishes. The ideal solution would be powder treatment. The metal will become even stronger and an anti-corrosion barrier will be added. However, it will not be possible to completely defeat rust. Needed special means, they can be purchased at hardware store. But it is better to contact the manufacturer. The master will not only advise suitable means, but will also select the equipment and also measure the opening.

Installation is scheduled as soon as you decide on the model, installation location, and decor.

#DELIMITER

A professional team will arrive at the agreed time with the entire arsenal of tools. At the end the installer will give technical certificate and other documentation. During the warranty period, you have the right to have the doors repaired free of charge. The list of breakdowns is determined by each company.

By contacting the manufacturer, you save three times. On calling a measurer, delivery and repair. In addition, when buying from a manufacturer, you will know for sure that you have received a quality product.