"Robiband" is a trademark under whose name high-quality components and sealants for windows are produced. Robiband window tapes allow you to quickly, reliably and efficiently seal window installation joints, seams adjacent to sheet materials roofs, and also protect thermal insulation materials from the negative effects of moisture and provide vapor barrier.

For convenience, practicality and efficiency, vapor barrier tapes are produced in rolls of different widths. Window openings, after the frames are installed, may have different way finishing, so Robiband tapes are produced both for dry finishing and for further painting and plastering.

basis vapor barrier tape is aluminum foil reinforced with synthetic thread with an adhesive layer applied (can be single- or double-sided), thanks to which you can easily, accurately and quickly fasten the tape. To make adhesion better, one side of the tape is reinforced non-woven material. It protects the insulation from excessive moisture saturation on one side and at the same time does not allow moisture from the installation seams to pass into the interior window slopes.

It is necessary to prepare the surface for applying tape only if the surface begins to crumble a little or become absorbed. In other situations, before applying the tape, it will be enough to simply remove construction dust and other contaminants from joints and crevices.

Window tapes trademark Robiband easy to use, distinguished by high manufacturability, performance characteristics, durability and endurance, despite various climatic conditions. In our online store you can buy reliable and practical vapor barrier window tapes at wholesale and competitive prices.

High-quality glazing requires serious consideration and is impossible without proper insulation of the gap between the opening and the window. Often, organizations that install translucent structures limit themselves to traditional polyurethane foam, which is subsequently covered with plaster or other finishing materials. This approach has proven itself relatively well and in some cases does not cause any complaints from the consumer throughout the entire service life of the window.

However, glazing with one level of sealing of the opening does not meet the state requirements for the quality of services or goods provided, that is, GOST. To comply with these requirements, additional insulation is required at the junction of the window and the opening both from the street side and from the room side. Such insulation is ensured using special mounting tapes.

Mounting tape for windows is a self-adhesive material on a polymer or fabric basis, designed for additional sealing of window or door openings.

Types of mounting tapes for windows

The functions performed by the tapes are different and depend on the location of gluing, the condition of the opening, the features of the future finishing of the slopes, as well as the requirements for window block. Next, we will consider the most commonly used materials common in the modern construction market.

PSUL

Pre-compressed sealing tape is used primarily on the outside of translucent structures. Its main purpose is to ensure unimpeded drainage of moisture from the area where the hatch connects to the opening.

Essentially, this is a tape product made of elastic polyurethane foam (looks like foam rubber), usually gray or black. One side of the material is covered adhesive composition, isolated with a protective film. The tape is supplied twisted into compact reels or rolls (depending on the size), which need to be unwound only during the installation process, since the material loses its quality over time.

The main feature is the ability to fill joints as a result of expansion, which occurs as a result of contact with air. The tape isolates the gap from moisture and external influences with outside, while simultaneously allowing excess liquid from the inside to evaporate.

Scope of application of PSUL:

• Additional sealing of interfaces between elements of prefabricated structures;
• Sealing the gap between the frame and the opening when installing windows and doors;
• Insulation of joints between small-sized moving units of building facades;
• Filling the outer seam between the slope and the frame during PVC installations windows

It is important to understand that to fill the gap efficiently, you need a tape of the appropriate size. For example, if the task is to seal a joint with a maximum width of 40 mm, you will need a PSUL with a nominal size of 45-50 mm.

Water vapor barrier (GPL)

This type tape product is most popular when installing window blocks. Among its main features it is worth highlighting the following:

• Water vapor barrier mounting tape Designed for sealing joints on the room side.
• The most commonly used self-adhesive material is polyethylene film. On one side the tape is equipped with a foil coating, and on the other - with an adhesive composition.
• The glue used provides reliable fixation on most surfaces (concrete, brick, cinder block, wood and others). The products of some brands have poor adhesion to foam blocks and aerated concrete, so before purchasing you should consult with the seller or read the attached instructions.
• The structure of the material prevents the penetration of moisture or air both through the tape itself and through the gluing points. This ensures the maximum possible tightness of the joint of the opening and, as a result, the structure as a whole.
• In addition to insulating from moisture, the tape does not deteriorate during prolonged contact with ultraviolet radiation and is not subject to destruction from exposure to aggressive environments (household acids, alkalis and other reagents).

GPL is used for waterproofing installation gaps that arise when installing window and door units, as well as for sealing structures made of metal, wood, concrete and plastic.

GPL-S and insulated GPL

VM (VM+) tape

• VM. Vapor barrier tape designed for sealing joints indoors. It is used in cases where wet finishing of slopes is planned (plastering or decorating tiles). Provides protection from moisture entering the joint of the opening and reliable fixation of the finishing coating.
• VM+. A modified analogue of the previous product with similar properties. It has the best waterproofing qualities, which allows it to be used in rooms with high humidity (kitchens, showers).

VS (VS+) tape

Diffuse (vapor-permeable waterproofing tape)

It is used outside structures in conjunction with pre-compressed tape or in situations where it is impossible to use the latter. Traditionally, diffuse tape is used to isolate the area where the molding profile is attached, since PSUL cannot be glued to the place where it is fixed, but there are also frequent cases of use along the entire perimeter of the window block.

The structure of the diffuse tape prevents the penetration of moisture and cold air into the assembly joint; in addition, the material protects the polyurethane foam from the effects of solar ultraviolet radiation. In addition to its protective qualities, the tape has the property of allowing vapor formations to pass through. inside the junction of the frame and the slope, thus providing the necessary ventilation for this section of the structure.

Butyl rubber tape

Butyl rubber, used as the base of the tape, is a fairly elastic material with high adhesion to most surfaces. It is fixed equally firmly on stone, wood or plastic. It is also worth noting that it is environmentally friendly and almost completely harmless to the consumer. The main disadvantage is the flammability of butyl rubber, which requires compliance with appropriate standards for installation and subsequent operation.

Used as insulating material from the inside of the structure. It is glued to the bottom of the window sill profile as additional protection against blowing from the outside and penetration of steam into the installation seam from the room side.

Installation features

The tape is applied both before fixing the window block in the opening, and on already installed structures. The first option is more convenient in cases with the installation of external insulation.

Let's consider the algorithm for using tape insulation using the example of gluing pre-compressed sealing tape (PSUL) and internal GPL-S with an additional strip of double-sided tape:

It should be remembered that the tape must be selected in accordance with weather conditions. Working in winter time, it is possible to glue only material intended for use in low temperature conditions.

To protect the installation seams in window openings from exposure to moisture, use a vapor barrier tape. It is made from butyl rubber or aluminum. This material is glued to damp polyurethane foam at the seams, extending the life of the windows.

Is it worth spending money on protecting window seams?

When installing a window in an opening, remember that its service life is related to how competent the installation is. Even the most quality designs will not be used for a long time if installed incorrectly. Due to improper work, moisture will gradually penetrate the walls, leading to the destruction of building materials and the spread of mold.

When installing the frame, consider several important points:

• On the inside of the room we make a denser layer of the mounting solution (for example, foam).
• To ensure high-quality sealing of all gaps, we use three-layer protection - the outer material protects from the effects of precipitation, the middle layer is responsible for thermal insulation, and the coating inner surface- for vapor barrier.

Vapor barrier provides reliable protection a thermal insulation layer against condensation, which is present not only in the bathroom, but also in an ordinary room. In the process of finishing the window slopes, we glue a special tape. The principle of vapor barrier is based on blocking the contact of moisture with polyurethane foam, which forms the middle protective layer. Materials with low elasticity and low elasticity are suitable for these purposes. throughput for water and air . When installing windows, you cannot save on vapor barriers. Such neglect will lead to rapid wear of frames, plaster and finishing materials.

To protect the seam, special vapor barrier tapes are usually used. They come in a coiled and compressed sponge-like material. Absorbing moisture, the material swells, sealing all existing cracks. Vapor barrier tape for plastic windows has a number of advantages:

1. 1. isolates moisture;
2. 2. It is consumed economically, with virtually no waste;
3. 3. does not emit toxic substances;
4. 4. Easy to stick;
5. 5. has a long service life.

Classification - what characteristics to pay attention to

Moisture insulation tapes are available with one or two strips of adhesive. The second option allows you to process the window-wall joint more efficiently. The material is classified according to periods of use:

• summer (air temperature – 5-40 °C);
• winter (temperature below 5 °C).

Depending on the nature of the surface being treated, the tapes are produced in various sizes, making it possible to isolate any seams. When choosing a material, keep in mind that it must exceed the width of the gap by 4.5 cm. To work with outside tapes made of foam materials are suitable for buildings, which will ensure reliable sealing.

Moisture Insulation Tape

Adhesive finishing material, made of butyl rubber, is intended for processing window, balcony, door frames and connections between panels. There is a non-woven layer inside it. After gluing, such a strip is primed, plastered, wallpapered or painted. There is a full-butyl vapor barrier tape made using the Robiband system. It provides better processing of the assembly seam.

Metallized vapor barrier material is used for gluing seams with joints in rooms with high humidity air - baths, baths, saunas. A layer of glue over the entire surface in this form greatly simplifies the work process. Manufacturers produce metallized tape of different widths. When selecting material, add 45 mm to the seam width.

The tape, which has a protective strip of polypropylene, withstands mechanical stress well. In addition, it does not react with acids, organic solvents and alkali.

We understand the variety of types of tapes - VS or GPL?

First on the list is PSUL (pre-compressed self-expanding sealing tape). It ensures a high-quality fit of the window frame or door frame to the wall. This tape is used for vapor barrier of external joints and seams.

The next material is vapor barrier BC. It is used for sealing seams when dry finishing is performed. For example, under sandwich panels, drywall, plastic surfaces, etc. The tape has a layer of adhesive across its entire width - this property greatly simplifies the installation process. There is an improved version - BC+. It is supplemented with anti-adhesive film. Given additional coverage provides strong adhesion of insulation to building materials.

Robiband tape VM for vapor barrier – next quality option material for processing seams. It is used for interior works, and a wet plaster solution is applied on top. Vapor barrier VM+ is a more complicated option with better performance characteristics.

The last type is GPL (water vapor barrier material). It is made from foamed polyethylene high quality. The tape has one laminated side, as well as an additional metallized layer. Its second surface is completely covered with glue. This tape is universal, that is, it can be used for all types of work. Its variety is GPL-S tape, which has similar characteristics.

How to glue insulation - we work without errors

Vapor barrier material not only provides protection from moisture, but also has an alternative property when applied correctly - sound absorption. Vapor barrier tape is applied to the seams in one piece; there should be no breaks. Before starting work, measure the length of the surfaces to be treated.

The pasting process consists of several steps:

1. 1. Clean the window opening from dirt, dust and debris.
2. 2. Before installation, remove the PVC window and wipe with a dry cloth.
3. 3. Place the structure in place and mark the places where the tape is attached on the frame and wall.
4. 4. The tape is attached to window frame before applying foam along the seam.
5. 5. Take out the structure and stick a vapor barrier on its surface around the perimeter.
6. 6. Before replacing the window, remove the remaining protective film from the adhesive surface.
7. 7. When gluing the material, do not allow wrinkles to form. This defect will allow drops of liquid to pass under the vapor barrier, impairing performance.

To window design has served for a long time, its installation must be carried out in strict compliance with existing technology. Outer material for steam, heat and water insulation, it is necessary to glue after the polyurethane foam has completely polymerized. We process the seam under the window sill last.

If the tape is glued under a layer of plaster, then it must have a special layer that will ensure strong adhesion to building material. Uneven joint between wall and window frame cover it with a flashing, and a vapor barrier is glued onto it. The use of building materials for wall decoration is permissible only if the requirements for water permeability are fully met.

If a metallized tape is used for vapor barrier, then when applied to rough surface Additional reinforcement may be required. To enhance the adhesive effect, use self-adhesive tape with one or two strips of glue. It is additionally used to process vapor barrier joints, eliminating and smoothing out defects (places of peeling and wrinkling) formed during the work process.

Vapor barrier is required for plastic windows. Vapor barrier tape allows you to close joints, seams, and protect the structure from wind and precipitation. Thanks to this element, it will not be possible to enter the room through the joints. cold air, which will ensure the greatest tightness of the room and minimal heat loss.

How to install windows correctly?

Modern builders most often use polyurethane foam for installation. M O Installation tape for windows together with sealant is applied after the foam has dried. It is needed in order to protect the material from moisture, as well as close possible cracks and stop the access of cold air to the room. If this condition is neglected, in less than a year cracks will appear between the window frame and the wall, through which cold air will enter the room. Drafts will appear, the windows will sweat a lot and freeze at the joints.

For the stages of window installation and common mistakes when installing them, see the link

When building a private house, you need to think in advance about the height, which ones will be more practical and look better.

Modern builders often use it to install doors and plastic windows. Read on the nvs website tips from professionals on how to choose it

What is vapor barrier used for in plastic structures?

It is worth considering that the more correctly the installation is done, the more reliable the structure will be and will last longer. Even if , but are inserted incorrectly, you will not get the desired effect.

It is necessary to ensure that workers comply with the following conditions:

• The inside of the installation gap should be filled with foam that is thicker than the outside.
• The system must be three-layer. The first layer on the street side protects the entire cake from weather conditions, the middle layer is responsible for thermal insulation, and the inner layer protects against condensation.

Vapor barrier tape is necessary to protect the structure from water vapor.

To ensure that the vapor barrier does not interfere with plastering, special tapes should be used, over which the room can be finished.

What should you know about sealing?

Most often, windows are fastened using special bolts and: this material simultaneously serves as a reliable fastener, allowing you to adjust the position of the frame before the foam hardens, and as a high-quality insulation. However, sealing for the material is extremely important, since when moisture gets in, the foam begins to deteriorate over time, crumble and turn yellow, which negatively affects its properties.

Window tape works great to protect the foam. Even if you are going to use platbands, which will protect the structure from weather conditions, and can also give the frame decorative look, before installing them it is worth gluing the tape. It will help make the insulation high-quality, while making the work not much more expensive.

The most inexpensive and easiest to install vapor barrier for windows is a special tape, the sticker of which can be applied by anyone.

Vapor barrier tapes for windows, like good finish slopes and installation seams will ensure decent window performance. In order for the window in your home to function well and for a long time, you should not miss such a moment as installing a vapor barrier tape. The use of sealed tapes to isolate the assembly seam from vapors and moisture in the adjacent room prevents condensation from escaping onto the slopes. If you have a kitchen, a room with a swimming pool or a bathhouse, then installing vapor barrier tape on your windows is a must.

Varieties

Tapes can be either with one or two adhesive strips. Two adhesive strips are intended for attaching the tape with one side to the window and the other to the wall.

Installation of vapor barrier tape

Also vapor barrier tapes are classified according to weather periods:

• For summer period with air temperature from + 5°C to + 35°C;
• For winter period with temperatures below 0°C.

Tape width also varies depending on needs, which makes it possible to provide reliable vapor barrier for seams of various sizes. When choosing vapor barrier tapes, keep in mind that its width should be about 45 mm greater than the width of the installation seam.

Tapes for outdoor work consist of foamed materials (this work requires well-sealing materials with plaster mortar, which will provide the required vapor barrier of the outer layer).

Vapor barrier tape can be butyl rubber, for sealing interpanel joints or for installing door or window blocks. This tape contains non-woven fabric. During installation, it is primed, plastered and painted. This type also self-adhesive.

To protect against high humidity installation joints for dry finishing of slopes exist on the market metallized vapor barrier tapes.

Installed vapor barrier tape

General information on installing vapor barrier tape

• Initially, you need to prepare your opening: clean the internal and external surfaces of the opening and frame from dirt, dust and other debris. The frame is inserted into the opening and is temporarily not secured.
• Then gently mark a line on the frame for attaching the vapor barrier tape.
• After carrying out the calculations and marking the window, we remove the frame and glue our internal vapor barrier tapes. We do not remove the paper strip that protects the inner adhesive layer, which will subsequently attach to the walls.

As a rule, the installation of a vapor barrier tape on a structure is carried out before the seam foams. Therefore, before finishing, dampening and filling with foam, you can remove the protective paper strips from the vapor barrier tapes. This will allow you not to lose the adhesive properties of the tape. If you are driving hidden installation, then the tape should be attached to the ends of the structure from above and on the sides, and to the installation profile from below.

• External thermal insulation tapes can be glued no earlier than the polyurethane foam has been completely polymerized.
• Installing a vapor barrier tape under the window sill can be done last. When a vapor barrier tape is installed under a plaster layer, the tape must have an outer coating, which will ensure the necessary adhesion to this plaster layer.

In that case if the window quarter has gaps between the frame and the wall, another technique is used: the uneven joint can be covered with a window strip, and a vapor barrier tape can be glued onto it. Installation of vapor barrier tape on windows is installed in a continuous layer along the entire contour of the opening.

Do not forget that the use of finishing building materials in combination with a vapor barrier tape is allowed only if the moisture-permeable characteristics are observed.