Can I glue the wallpaper on a foam and how to do it?

Very often there is a need to conductwarming the walls of a house or apartment. It is best to do this from the outside, since you save the free space of the room, but it is not always possible to select the option. The way out of the situation is to conduct insulation inside. After the walls are insulated with foam plastic, the final finishcan be done with wallpaper. To insulate a room from the inside, one of the most common options is to use foam. This is the best option in terms of price-performance ratio, and it is best suited for wall insulation. After completing these works, it becomes necessary to give the walls an attractive and beautiful look, and then the question arises of how to correctly apply the foam. In order to glue the wallpaper on the foam, it is necessary to begin preparation even before the installation of the insulation is performed. So that after the wallpaper is glued to the foam, they look not only beautiful, but also serve for a long time, it is necessary to adhere to the technology of their gluing.

Performing the preparatory work

Before you begin to cover the wallpaper with wallpaper on top of the foam, this material must be properly and correctly laid. The order of the preparatory works: Foam is fixed to the wall with a special adhesive solution.

Before the foam is glued to the wall, itsthe surface must be prepared properly. Remove the remnants of the previous coating and excess layers of glue, it is best to clean the wall to its base.

Carefully inspect the surface of the wall onthe presence of fungus and mold, if they are, then it must be treated with special compounds. Then the wall is dried, for which you can use a building hair dryer, and cleaned of dust.

Surface irregularities of up to 3 mm are allowed, if they are larger, then they must be removed, and if these are hollows and cracks, then plaster.

After that, you can begin to apply a primerwalls, for this use special compounds that have water repellent and antibacterial properties. In order to primer well permeate the wall and dried, you need to wait a day.

Calculation of the required amount of insulation, is determined by its thickness, and also calculates how much finishing material is required.

In order to glue the foam, you need to choose an adhesive that will be resistant to changes in temperature and humidity, pick it up you will help in any construction shop.

Sheets of insulation on the wall are glued with the help ofspecial composition, and usually it does not cause any difficulties. Most people are interested in the question of how to glue wallpaper on a heater such as polystyrene, due to the fact that it has a porous structure. Glue wallpapers can be in several ways, while the preparatory work may not be carried out at all or carried out in the least amount, and large-scale and costly preparatory work can be performed. Back to contents</a>

Wallpaper gluing

When deciding how to glue wallpaper on a heater such as polystyrene, you can choose one of the options. To carry out the work you will need: A scheme of wallpapering the wallpaper from the window.

• plumb bob;
• ladder;
• Ruler;
• putty knife;
• roller;
• rag;
• brush;
• knife;
• scissors.

If you do not make very high demandsto the texture of the coating, then you can glue the wallpaper on the foam plastic in the same way as for a conventional concrete coating. To do this, use wallpaper paste, and to improve its properties, add PVA. This is an affordable and cheap option to glue wallpaper on the heater, and those who use it, indicate that he justifies himself. Some experts argue that if you glue wallpaper in this way, then they may fall behind. But if you stick to the technology of installing a heater and finishing material, then everything will be fine. When using the second method, it is necessary to carry out a number of preparatory works. First put a filler on the foam, for this usually use the same glue, with which the installation of sheets was carried out. Necessary tools for gluing wallpaper. In order to make the layer of putty more durable, it is possible to use reinforcing mesh. After the putty dries, it is necessary to rub it with sandpaper to remove any irregularities. The next step is to apply a primer, it is better to have antifungal constituents in it. After the primer dries, the substrate is glued to the wall, it can be newspapers, and only then you can glue the wallpaper. This option requires time and labor, as well as additional materials, but the quality of the gluing will be much higher than using the first method. Back to contents</a>

Another way of gluing

This option specialists have developed for thosepeople who believe that it is impossible to glue the wallpaper on a foam plastic. The statement that it is impossible to glue wallpaper on this insulation is based on the fact that the foam is a porous material, so the glue will be absorbed and the wallpaper will not be able to hold securely on this material. In this case, you can use the following method. On the wall, which needs to be insulated, a framework of metal profile is attached, then sheets of foam are laid, then all are sewn with sheets of gypsum board and already wallpaper is glued on them. In the first two cases, sheets with a thickness of 15-20 mm can be used, which makes it possible to efficiently conduct room warming, while its total area will decrease slightly. When using the third option, the thickness of the profile is larger, the thickness of the GCR is also added, so the considerable area of ​​the room is cut, and for small apartments this option is unacceptable. </ ul>

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