Brush seal. We understand the design of brush seals for sliding doors. Sealing of sliding interior doors.
2038 10/06/2019 5 min.Sliding interior doors have one significant drawback compared to swinging structures. It consists in the fact that it is not possible to ensure a tight and reliable fit of the canvases relative to each other.
Description
A brush seal is a product that looks like a regular brush. To obtain villi, various materials can be used. In this case, everything is determined by the installation location of the strip - a door between rooms, a garage door or a window. The brush seal can be of several types. It all depends on what material is used in the production process:
- nylon;
- polyethylene;
- silicone;
- rubber;
- made from natural bristles or metal wire.
In order to choose the right size of seal, it is worth understanding what types exist.
Most often, installation of such a product is carried out at the bottom of sliding interior door structures (installation of butterfly hinges on interior doors. Their task is to close the gaps that arise at the bottom of the doors, but only if the rollers are concentrated in the upper part. Still available for sale find a brush seal with a self-adhesive base. As a rule, silicone is used for its implementation. It is transparent, and its installation is carried out around the entire perimeter. door design. Thus, he will be able to fully carry out the tasks assigned to him.
Here's how to choose the right seals for interior doors in the groove, you can understand by looking at the contents of this
Taking into account whether a brush seal is installed on wooden or plastic doors, external or internal, its height, structure, and thickness of the material used to produce it may vary. 
If it is necessary to install a brush seal, then porous rubber is used. It has a low thermal conductivity coefficient. Since the stripes of this material are large, the bristles are arranged in several rows. They fit tightly to each other, resulting in effective protection from loss of heat in the room. Also, such products are characterized by high thermal insulation rates.
If you install a flashing for sliding-type interior door structures made of wood, then the main task of the products in question is not only insulation, but to prevent dust and cold air from leaking into the room. They are not characterized by a dense structure. There are 2-3 rows of bristle tufts in total. The same ones are suitable for glass.
For sliding doors made of PVC, the bristles are mounted on a metal frame. It is typical for him profile section. Metal sheathing simply inserts into the appropriate slot plastic products. Each door manufacturer has its own suitable profile. Such products are not interchangeable. 
If it is necessary to install a seal for glass sashes, then silicone brushes are used for these purposes. They must have a U-shaped profile. It is put on the end of the glass. In this case, it must be pre-degreased and moistened with water.
Features of installation work
Installation in groove
The process of installing a seal in a groove is not difficult; all work can be performed by a person who does not have the proper experience. The most difficult thing you will have to face is trimming the product in the corners of the door structure. Although, if you approach the matter responsibly, then such a problem will not arise. The seal, which has back side There is a special protrusion with a brush that is very easily pressed into the groove.
Installing a brush door seal
When installing the seal in this way, it is necessary to take into account the ability of silicone to stretch. But when installing it on a door structure, this is simply impossible. It must be taken into account that if the product stretches, it can just as easily return to its shape. So during the installation process similar products they do not need to be stretched, but rather compressed. There is one more point that must be taken into account when installing the seal in the groove. Its pruning remains quite difficult. This will have to be done after the product is installed in the groove.
Here's what a magnetic seal for an entrance door looks like, and how it can be installed.
Much easier installation brush seal, if it has a self-adhesive backing. In addition, this installation option, compared to the previous one, does not require compliance important nuances. The most important condition is a clean surface of the door in the place where the brush product will be installed. To do this, it is necessary to remove dust, dirt and degrease. Only then are further actions allowed. You may also find it useful to know which plastic windows fits best.
Installing a self-adhesive seal
Now you can remove the protective film from the seal. But not all of it, but 10 cm. Glue the freed part, while making sure that the product does not stretch. When the first part of the seal is pressed tightly against the door structure, you can remove the protective film completely and stick it to the door again. At the same time, carefully press the product around the entire perimeter. Glue the seal all the way to the bottom of the door. Cut off the excess product with a knife.
The door brush seal is a unique product. The fact is that it can be used for doors various designs. In addition, brush seals are perfectly mounted on doors made of metal, wood and plastic. The installation process is simple and quick. But the installation method is determined taking into account what type of seal is used. If the installation is carried out correctly, it is possible to protect the room from extraneous sounds, odors and penetration of cold air.
So it’s worth looking at what it is and how to work with it.
Brush seal- used for sliding wardrobes and sliding interior doors. Brush seal- this is a special pile sewn into the tape, with a self-adhesive base. Brush seal has several functions: closes cracks, softens the impact of the door, prevents the penetration of dust. Pile height brush seal is presented in three variations - 4mm, 6 mm and 12 mm with a self-adhesive base and 6 mm, 9 mm, 12 mm and 15 mm with a base without an adhesive base, such a seal is called a plug-in seal. We supply 10 brush seal colors: white, milky, light beige, gold, beige, bronze, dark brown, silver, gray, black. We sell brush seal both retail and wholesale.
| 1. Brush seal (SCHLEGEL) with a pile height of 6 mm, self-adhesive | ||
Retail price 35 rubles per meter |
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| 2. Brush seal (SCHLEGEL) with a pile height of 12 mm, self-adhesive | ||
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Retail price 40 rubles per meter |
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| 3. Brush seal (FETR) with a pile height of 6, 9, 12, 15 mm without an adhesive base | ||
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Retail price 50 rubles per meter |
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| 4. Brush seal with a pile height of 4 mm, self-adhesive | ||
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Retail price 50 rubles per meter |
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BRUSH SEAL COLOR RANGE:
Buy brush seal at retail You can do it in multiples of 20 meters. For example, a brush seal with a self-adhesive base with a pile height 6 mm - costs 700 rubles, with a pile height of 12 mm - 800 mm. You can order the brush seal for delivery or pickup. If you are interested in wholesale purchases of sealants, please contact the sales department.
The name of the brush seal - “Schlegel” - became famous along with the products of the German brand. Now seals for cabinet doors and other furniture are produced by many companies in different countries, it is also known as “buffer tape”, “shock absorber-seal”. For entrance doors In public institutions, a door closer is usually used; in other cases, self-adhesive schlegel is popular.
The material for this seal is fleecy tape. Schlegel for sliding doors is placed in the grooves of the profile, opposite all ends of the sashes. Soften the impact of the door on the frame, keep dust out, hide gaps, protect the fingers of the smallest furniture users - all these functions are assigned to the door schlegel.
Buy a brush seal in our online store!
Buffer tape comes with an adhesive and non-adhesive base, different colors- can be matched to the profile. It is made of propylene, with a pile of a certain length - the material is waterproof, not afraid household chemicals and all kinds of pests, has an antibacterial effect. Our online store offers two brush seal height options: SSC-106 - 6 mm, SSC-112 - 12 mm. It may be necessary to buy a brush seal at retail in Moscow if this useful part is not available in the selected furniture.
Sliding doors, having a number of features, compared to classic swing doors, have a significant drawback. They do not guarantee a tight fit of the canvases to each other; they form gaps both under and above them. To visually cover cracks, protect against dust, insects, and provide partial insulation, brush seals (flashings) are used.
We will briefly look at the types of brush seals for sliding doors, as well as cases when their use is advisable. On what types of sliding doors? plastic doors or windows, in addition to interior ones, they can be used.
What are they made of?
The brush seal (flap) is an ordinary brush, the bristles of which are made from the most various materials, depending on flooring, window sill material, operating conditions.
Most often, for the manufacture of brush seals, they are used synthetic fibers: nylon, polyethylene, silicone, synthetic rubber, natural bristles or metal wire.
The basis for its production can be polymer woven materials, rigid bases - plastic, rubber, metal.
Typically, the accessory is mounted at the bottom of sliding plastic doors (windows), covering the gap formed at the bottom of the door when the rollers are located at the top, along which the canvas slides. When it is used for “French” windows that do not have a plastic frame, it can be located around the entire perimeter of the glass, being transparent (silicone) and acting as a strip.
What is it used for?
Most designs of sliding plastic doors (windows), with rare exceptions (lift-and-slide doors - like in buses), do not ensure an absolutely tight fit of the panel to the door (window) frame, there is a need to partially eliminate this drawback.
The use of traditional rubber (silicone) seals is impossible due to the high coefficient of friction of these materials and rapid failure, difficulty in opening doors, and damage to the floor covering. A completely different matter is a soft, dense, multi-row brush that easily glides over any surface, bridging the gap that forms.
But the brush does not guarantee insulation, elimination of odors if the structure is installed in the kitchen, or from frost and drafts if the French window leading to the terrace is equipped with such a covering. But the cover reliably protects the room from the penetration of dust, insects, and raindrops knocking on the window.
Depending on whether brush seals are used on plastic or wooden sliding doors - external, leading to the street or internal - interior, the structure, height, thickness of the material from which they are made differs.
For external outdoor brush seals used for insulation, porous rubber is used, which has a very low thermal conductivity coefficient. Thanks to large width stripes, several rows of bristles, their close fit to each other - provides fairly effective protection against heat loss in the room and insulation.
When brush strips are used in interior sliding doors wooden structures, or for sliding wardrobes, where the main purpose of use is not insulation, but the prevention of dust (liners). They do not have such a dense structure (2-3 rows of bristle tufts).
Brush strips differ in design. For wooden and metal sliding doors, they are often made on an adhesive base, which allows for quick installation and, if necessary, quick replacement.
For plastic sliding windows, the bristles are mounted on metal frame, having a profile section, which is simply inserted into the corresponding groove of plastic products. For each door (window) manufacturer, only its “branded” profile is used. Such products are not interchangeable.
For glass sashes, silicone (transparent) brush seals are used, which have a U-shaped profile, placed on the end of the glass, previously degreased and moistened with water.
When dry, they are firmly fixed.
Let's sum it up
The use of brush seals is a necessary measure, which is caused by imperfections in the design of plastic windows, when cheap designs that do not provide complete sealing are used. They do not prevent heat loss, drafts, or the spread of odors. But they effectively cope with the task of protecting the premises from dust and the penetration of insects from the street. The use of such an accessory is permissible only on verandas and terraces that are not heated. If you use them for insulation warm rooms, this will lead to unjustified excess consumption of thermal energy due to high losses through the leaky structure.
A brush door seal (schlegel) is used to eliminate gaps and dampen the closing and opening of the doors. This useful element most often set by the manufacturer. If it is not available, it is advisable to do it yourself.
The described type of product is a tape base with pile. It can be represented:
- felt;
- nylon bristles;
- silicone;
- polyethylene;
- metal wire;
- natural bristles.
Brush seals for doors, or flashings, have differences in bases, which are produced with an adhesive layer and without adhesive application. Made from polymer materials, plastic, metal.
Scope of application
Brush seals are used more often for sliding doors, roller shutters and sectional doors, windows, wardrobes. A characteristic quality of these structures is the loose closure they provide. When installing this hardware, the following is provided:
- long period of operation;
- depreciation of parts;
- protection from dust and moisture;
- thermal insulation;
- sound insulation;
- preventing insects from entering premises.
They also eliminate gaps between the door leaf and the floor in swing constructions. In this case, the lower sections of the valves will be involved. This is a profitable alternative to thresholds.
Product Features
Sealing brushes have features for different types doors. They are available with different densities, height and width of fleecy bristles. Height varies from 3 mm to 15 cm. Products are manufactured in various colors. The entire range is chemically neutral and resistant to UV radiation and abrasion. Used over a wide temperature range.
Mounting methods vary depending on the mounting location and design. They can consist of simple gluing due to the applied adhesive layer or pressed into the groove of the profile.
How to choose
To select fittings, it is enough to know what structure it will be attached to and what size gap needs to be eliminated. For wooden and metal panels, purchase a strip on an adhesive base with bristles of the appropriate size. For glass, a Schlegel based on a U-shaped profile is produced. In window and some types of door panels, the buffer tape is inserted into the corresponding groove.
It is recommended to glue fittings with a thick and short pile covering to the ends of the doors of sliding wardrobes and doors. The color is selected in accordance with the interior.
How to attach it yourself
If the doors are not sealed, you must install the brush seal yourself. Installing a self-adhesive seal will not cause any difficulties even for a person without special training.
Bristle or adhesive-based metal wire will help to combat cracks in sliding or swing gates. Best to protect wooden panels so that they are in a metal frame - the selected insulation material will be attached to it.
If this interior designs, then a strip linear brush on the adhesive layer can protect against dust penetration into the room and heat leakage. To achieve good insulation strips made of multi-row and dense pile are used. The surface on which the seal is to be installed must first be cleared of debris and degreased with solvent or alcohol. Then it is gradually removed protective film and the tape is applied to the selected area.
Special attention applies to the edges of the fasteners. For reliability, they can be additionally coated with glue and pressed.
When processing structures sliding systems a number of features should be taken into account. The flashing in these types of floors should be installed on the connecting parts using F-shaped profile. Door leaf is removed and the brush holder is screwed or glued to the end side. It is available in metal and plastic versions. The choice of brush models consists of selecting the material and taking into account the fact that the product will be attached to the groove.
During the installation process, stretching of the pressed tape is not allowed. Otherwise, after cutting from the edges, it will take its original shape, that is, it will not be enough to reach the required length.
In the case of attaching a U-shaped profile to glass, a process for cleaning and degreasing the surfaces is also provided. Immediately before installing the fittings, the area of the contact surface is wetted with water.
Some manufacturers produce clamps for fastening Schlegel, which are included in the sales kit. Installation in this case will not cause difficulties.
Due to its versatility of use, ease of installation, and a wide range of designs, this useful element is gaining popularity.
