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Before determining what is good and bad for a particular mechanism for sliding doors, it would be advisable to conduct a brief overview of its most common types. Most doors use only three design principles: sliding, swinging open and folding.
Of these three, swing doors are the most popular. They historically appeared earlier than others and have a design familiar to everyone: the door is fixed in the opening with hinges and can move in one of two directions. This design has a significant drawback: when open, the door occupies a fairly large area.
Folding doors are used relatively rarely. Sliding door mechanisms of this type involve the movement of several panels with the help of springs, allowing the design to fold quite compactly. You can observe this type of door in public transport. The disadvantages of this type of construction include a small degree of sound insulation.
Sliding door design
The construction set of mechanisms for sliding doors, in addition to the door panels, also contains a number of parts necessary for assembly. Here is a list of the standard delivery items:
- door panels;
- Box;
- Guide elements;
- Fittings;
- Cassette.
The listed parts are included in the standard minimum, so even the absence of one of them may make assembly impossible.
door panels
The number of panels for a sliding door can range from one to eight. Any door can be used as a door panel, except for doors with a non-standard profile, such as, for example, arched doors.
Single sheet system. door frame
Despite its name, the door frame is U-shaped. This structural element is placed in the opening, and panels are mounted directly on it using the mechanisms of sliding interior doors. The process of mounting the box is carried out using screws or adhesives.
Most often, the door frame is completed with decorative elements, the only function of which is to enhance the aesthetic qualities of the door.
rail mechanism
The rail mechanism is the part that performs all the functionality of the sliding door mechanism, so the installation process of this element should be taken with all responsibility.
To limit the possible gap of movement of the door, two limiters are provided, one of which is attached from below, and the second from above.
The number of rollers that ensure the sliding of the door along the guide rails should depend on the mass of the door leaf: the greater the mass, the more rollers. 
The rail mechanism is a rather complex structure, so choosing it yourself is not recommended. The best solution would be to purchase this roller mechanism complete with sliding door panels.
accessories
For the most part, a variety of door handles belong to this class of parts. But in the case of sliding doors, the handles must have a special shape that minimizes the protrusion of the handle beyond the surface of the door leaf. This design allows you to hide the sliding mechanisms in the door cassette.
The standard set of mechanism for sliding interior doors already includes such a handle, but if necessary, you can choose and mount the appropriate fittings yourself. 
Sliding door fittings also include cylindrical elements that allow you to start moving the door panel with a light touch of your fingers.
Cassette
This structural element may not be included in the standard configuration of the sliding door. Its principle can be illustrated by the example of a video cassette: if we imagine that the door leaf is a video cassette, then the cassette is a box in which the video cassette fits compactly.
Looking for where to buy quality sliding door mechanism? Contact Casseton! We offer you a range of solutions for a variety of designs, both as a set and individually. The “Sliding” series will delight you with high-quality, reliable and durable sliding mechanisms for interior doors.
What do we offer?
The price of mechanisms for sliding doors in "Casseton" is affordable, because by purchasing products from the manufacturer, you will not overpay the trade margin. It is not the first year that we have been manufacturing sliding structures with wooden canvases. Our products are well known not only in Russia, but also abroad. It meets the highest quality standards and will function for a long time.
Our range
Sliding door mechanisms from Casseton are represented by a range of Sliding Wood kits designed for door panels of different weights and widths. Each kit includes the following:
- guide rail;
- videos;
- holders;
- stoppers.
They are able to withstand loads from 60 to 120 kg. In addition, our catalog also includes other products:
- different types of decorative covers;
- fastener kits;
- fixing brackets;
- closers;
- additional roller sets.
Do you want to be sure that the mechanism will be installed correctly? Order installation from our masters. So you eliminate the risk that the work will be carried out incorrectly and extend the life of the entire structure. "Casseton": quality and reliability of door fittings!
Our apartments mostly have standard hinged doors. For owners of small-sized housing, such doors cause many problems, as they take up a decent amount of usable space, which can and should be used more efficiently. The way out of this situation is the installation of sliding doors. In them, the door leaf moves along the wall, thus freeing up usable area.
Types of sliding door mechanisms
Sliding mechanisms for interior doors are represented today by two types.
- The first type of such a mechanism includes two guides - both upper and lower. Sliding doors with such a mechanism are free from distortions, and two pairs of rollers ensure quiet operation.
- The second type of mechanism has a special stop in place of the lower guide. This option is not particularly reliable, since the door turns out to be suspended in the air and it is not very convenient to close it.
Rollers play an important role in the sliding mechanism. In the future, the entire process of operating doors depends on their type and quality. Cheap sliding door mechanisms are usually equipped with plastic wheels without bearings. This does not have the best effect on both the service life of the door and its performance.
The best option today is rollers with silicone bearings or rubber tires on top. .
When choosing a sliding mechanism, it is imperative to keep in mind the weight of the entire structure: for a door weighing 40-75 kg, a mechanism with two rollers is quite suitable. If the door is more massive (weighing 75-120 kg), then a mechanism with four wheels is already required. It must be remembered that there is no need to save on the mechanism of sliding doors. A good expensive design needs a good reliable sliding mechanism.
For different types of sliding doors, different types of sliding mechanisms and guides are needed:
- when installing a cascading door, 2 roller mechanisms are installed on each door leaf, and the guides should, of course, be with two gutters;
- for glass sliding doors, guides are installed both above and below;
Tools and materials
The following materials are required for mounting the sliding door mechanism:
- door leaf (this is the main element);
- wooden beam 40x40 mm. The length of the beam must be equal to the guide rail;
- aluminum profile;
- a set of rollers - hanging or supporting;
- limiters;
- fixing kit;
- aluminum profile - 2 m.
For work, you should prepare the following tools:
- screwdriver;
- drill;
- building level;
- roulette;
- chisel;
- hammer.
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Installation instructions for the sliding door mechanism
- A sliding door should be attached to the wall near the doorway and its upper edge should be marked on the wall (necessarily both in the closed and in the open position).
- From the measured edge, you need to mark 70 mm upwards and draw a horizontal line. This is the level of the top edge of the guide mechanism.
- The wooden block is attached to the wall. Its bottom edge should be as accurate as possible along the line. The middle of this bar should be above the upper corner of the door opening on the side where the door will move.
- The edge of the upper guide is applied from below, to the end of the bar. The extreme hole is marked at a distance equal to half the door thickness + 3-5 mm. The guide is fixed with a self-tapping screw, the second screw secures the other edge of the guide. The distance from the guide to the wall should allow the door leaf to move.
- Support carriages are assembled on the sliding door mechanism.
- The assembled carriages are inserted inside the top rail. Then you need to check if they move easily.
- Travel stops with rubber shock absorbers are installed on the edges of the guide. The non-threaded plate is placed outside the profile, and the threaded plate is placed inside it.
- Next, a longitudinal groove is made - at the bottom of the door leaf, 15-18 mm deep and 1-2 mm wide more than the lower guide flag. It is not necessary to lubricate this groove with grease.
Along the edges of the aluminum guide, insert travel stops equipped with rubber shock absorbers.
Important. When mounting round shock absorbers without a retainer, a metal plate with a thread is placed inside the profile, and a plate without a thread is placed outside.
- Next, a longitudinal groove is made in the lower part of the door leaf. This groove can be lubricated with any suitable lubricant.
- Stepping back from the edge of about 2 cm, mounting brackets are mounted on the door - in the middle of the door thickness, on the upper end. The semi-circular cutouts of the brackets should face the wall.
- The door leaf is hung.
- The lower guide roller (or knife, or flag) is installed.
- The door is adjusted vertically.
- A decorative strip is mounted, it covers the sliding mechanism and 5-10 mm of the upper door edge. It can be either fixed or retractable. It can be pasted over with wallpaper - the same as the wall, or you can immediately purchase it to match the desired color of the door.
The installation process of the sliding door mechanism is almost completed. It remains only to make sure that the design works properly.
Sliding door mechanisms are used in interior doors, wardrobes, doors with a pencil case. The design can be sliding, folding (door-book), radial. Mechanisms hold and guide door leaves made of wood, glass, plastic.
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We offer sliding systems and kits for interior doors at the best prices!
Qualitative sliding door kit provides easy and smooth running of the door leaf, eliminates the occurrence of extraneous sounds. Modern sliding door systems very effective, durable, do not require frequent and complex personal care.
For the manufacture of mechanisms, the best materials are used - stainless alloys, durable wear-resistant plastic. The kits are easy to assemble, their design is well thought out, sliding system for interior doors ensures their flawless operation for many years.
The basis of the mechanisms are rollers, with the help of which the door leaf moves along the guides. Special attention is paid to the quality of their manufacture, and a set from a well-known manufacturer even visually differs from various fakes. The kits also include mounting brackets and other accessories.
There are mechanisms with closers that eliminate the need to tightly close the door manually, it will close automatically.
Proper installation of door mechanisms is a rather complicated and responsible task. This work should be done by experienced professionals. When buying a mechanism, you should immediately take care of its professional installation.
Sliding opening systems are convenient and safe. They save space in the room and look attractive. Therefore, hinged interior doors are increasingly being replaced by sliding and folding ones, and wardrobes are very popular in small apartments.
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This is a set of sliding mechanisms, which is necessary for the installation of interior doors or partitions. Now such doors are becoming more and more popular in small apartments, with their help you can visually expand the space.
Sliding mechanisms for interior doors consist of several parts:
- The device of the upper direction, which is called the track (the upper part of the mechanism).
- Rollers for sliding doors, which are mounted on the door itself and create its free movement within the boundaries of the guide profile.
- Bottom profile with a bottom soldier that prevents the door from swinging.
The door itself is equipped with rollers for sliding doors, which create its free movement within the boundaries of the guide profile. By the way, the absence of a lower guide profile allows freedom of movement.
Mechanisms for sliding interior doors have their positive qualities. First, this is a very good design decision. Secondly, there are no difficulties with installation, and the lack of a bottom rail on the floor does not restrict freedom of movement. The door opens completely silently. The sliding mechanism is suitable for interior doors of various types.
Our company offers its customers an excellent choice. With our systems, you will forever forget about the lack of space in the room. For this you need mechanisms for sliding doors to buy and install. Sets of sliding mechanisms are made from various types of material. Such designs are great not only for apartments, but also in offices, in production or in a private house.
We offer buy mechanism for sliding doors consumers of any income. They are suitable for different environments. By purchasing our set of sliding mechanisms, and installing the door, you will be able to invite guests without worrying about the small area of the room. The door will not create obstacles and visually limit the space of the room.
Our online store was created to make your life much more comfortable.