Papering walls is a popular option for wall finishing. Today there are many varieties of such materials. Each of them has certain features. How to glue wallpaper will be discussed in detail later.
Varieties of wallpapers
There is a certain technique on how to properly glue the wallpaper. First of all, you need to consider what types of finishes are on sale today. One of the most inexpensive options are paper wallpapers. They are environmentally friendly. However, this surface cannot be washed. This is one of the most durable types of finishes.
Non-woven wallpapers are of higher quality. They are characterized by increased rigidity, are not afraid of exposure to water. You can simply glue them on yourself. In this case, the wallpaper will be able to hide small irregularities on the surface of the walls.
Vinyl wallpapers are made by applying a special polymer to paper or non-woven fabric. This makes them easy to wash. The top layer of vinyl is a vapor proof coating. And it is not recommended to use when finishingbedroom or children's room.
The three categories listed above are the most common. They require the use of a special adhesive. It is designed specifically for each category of materials. How to glue vinyl, paper or non-woven wallpaper, you should find out before starting installation.
It is also worth mentioning that there are other types of similar decorative finishes. These materials include acrylic, natural wallpaper, fiberglass trim, textiles. Also on sale is a metallized finish. You can also glue photo wallpapers on the walls.
What do you need for installation?
When studying the technique of how to properly glue wallpaper, you need to consider what list of materials and tools you need to prepare before starting work. The result depends on it. First you need to choose the right wallpaper. Depending on the type of materials, the method of pasting the walls is also selected.
You will also need to purchase additional materials. You need to purchase glue that matches the selected type of wallpaper. You should not buy universal compositions. The result may be disappointing.
To apply the adhesive to the sheets, a special foam roller is used. You can use a special brush instead, called a maklovitsa. With its help, it will be possible to qualitatively apply glue to the edges.
Another roller will need to be purchased to smooth the wallpaper. With this material, it will be possible to remove air bubbles from under the finish. Also, the adhesive composition is evenlydistributed under the surface of the sheets.
It should be noted that recommendations on how to glue wallpaper on a non-woven basis and a variety of paper type may differ slightly. Regardless of the type of material, you will need to prepare a clean, dry cloth before pasting. It can be used to smooth the surface in the corners.
So that the wallpaper can be cut and cut, use scissors and a sharp clerical knife. You should also prepare a simple pencil with a soft neck, building level.
In the process of work, the floor will need to be covered with plastic wrap. You should also purchase a spatula for related work, a container for glue and a wooden plank. Its length must be 1 m or more.
Wall cleaning
When considering how to glue non-woven, vinyl or paper wallpapers, you need to pay attention to the surface preparation process. Without this, a satisfactory result cannot be obtained. First you need to dismantle all unnecessary items on the wall. These can be shelves, baseboards, sockets or switches.
Before this, it is recommended to turn off the electricity supply in the room. Otherwise, wet work may be unsafe. If you cannot turn off the power, you need to remove the sockets and insulate the wires. They are hidden in socket boxes.
If old wallpaper was pasted on the walls, they need to be removed. First, the sheets are removed from the surface with a spatula. They can separate well, but it happens that pieces of wallpaper remain on the surface. They are hard to remove even.with the help of a tool. In this case, you need to moisten all remaining areas with old wallpaper with warm water. After that, they are easily removed with a spatula.
It is not recommended to glue new wallpaper on the old finish. This can lead to a violation of the smoothness of the surface finish. Old wallpaper can also show through the surface of new materials.
Considering how to properly glue non-woven wallpaper or other types of finishes, you need to pay due attention to the preparation of the wall. If whitewash or paint is applied to it, the preparation process is somewhat more complicated. These materials are harder to dismantle.
If there is whitewash on the walls, wet it well and try to remove the layers with a spatula. The paint must be treated with a solvent. Further, with a spatula, it can also be cleaned. It is better to use a grinder with a special nozzle to clean the walls from paint. In this case, the work will be carried out faster.
Wall Alignment
When purchasing adhesive-based wallpaper or varieties that require additional application of glue, you should properly level the surface. First you need to assess the condition of the walls. If the defects are small, do not differ in great depth, they can be dropped locally. For this, a special putty is used. It is worth noting that with this method of preparing the walls, the wallpaper should be dense and not have a light shade. Otherwise, white patches of putty on the gray wall will be visible under the surface of the finish.
Best alignedwalls with putty. It is applied in two layers to the surface. This allows you to level the walls, remove bumps, cracks and potholes. In this case, the wallpaper will hold on to the wall more firmly. It is recommended to purchase gypsum-based formulations.
Gypsum is a material that is not afraid of fires. It is an environmentally friendly substance. Therefore, toxic chemicals harmful to human he alth will not enter the air. Also, gypsum putty allows you to adjust the level of humidity in the room. If it is high, the gypsum will absorb some of the moisture. When the air becomes real, the material will release the accumulated liquid back into the environment.
Before you glue the wallpaper, you need to apply putty in 2 layers. First, the starting putty is applied. This layer should be thick enough. A reinforcing mesh is embedded in it. When the material dries, a thin layer of finishing putty is applied to it. After drying, the surface is treated with fine sandpaper or a grinder with a nozzle.
Glue selection
You need to choose the right composition for pasting the walls. Today, a large selection of materials is on sale. You need to choose glue according to the type of wallpaper. At the same time, the features of the microclimate in the room, as well as the type of wall surface, are also taken into account. Do not glue non-woven wallpaper on vinyl glue. You need to purchase material that will match the selected type of finish.
On sale you can find methylcellulose glue, as well as compositions based on carboxymethylcellulose, starch. Manufacturers add different components to the composition,which allow you to increase the strength of fixing the strips of material on the base.
You need to choose related products very carefully. Compositions are on sale that are suitable for paper (light) or heavy (glass fiber, textile varieties) materials. Wallpapers are produced for non-woven and vinyl varieties of wallpaper. There are universal options, but their quality is not high enough. To get the maximum result, you need to use a special glue.
Also, when choosing an adhesive, you need to pay attention to what rooms it is intended for. If the room is damp, the composition must be resistant to such conditions. At the same time, its composition should include additives that exclude the development of fungus under the wallpaper. The cost of such compounds is higher. Therefore, for a dry room, you can purchase glue cheaper, which does not include such components.
Preparing for pasting
There are a number of recommendations on how to glue vinyl-based wallpaper or other types of finishes. First you need to prepare the wall. It should be not only smooth, but also coated with a primer. This material allows you to increase the adhesion of wallpaper to the wall surface.
Primer can be purchased special or prepared from wallpaper glue. In the first case, a composition is acquired that best suits the characteristics of the base. When preparing the composition yourself, you need to mix 400 g of glue with ¾ buckets of water. This composition is processedsurface. If the wallpaper is deprived of the ability to "breathe" (for example, vinyl), you need to cover the wall not just with a primer, but with a composition that includes an antiseptic.
While the wall is drying, you need to cut the wallpaper. If the pattern is monotonous and small, it is not required to combine the canvases in the appropriate position. In this case, the least amount of cuts remains. If you need to shift the drawing, take into account its rapport. This value is indicated by the manufacturer on the packaging of the roll.
To cut the wallpaper, you need to correctly calculate the number of pieces. To do this, measure the length of the walls, and then divide it by the width of one sheet. In some cases, you will need to shift the pattern. In this case, the wallpaper will need more. However, the number of sheets remains the same.
Glue preparation
After carrying out the above work, you need to prepare the glue. After that, it will be possible to apply the cut strips of material on the prepared base. How to glue wallpaper on the wall? This question is easy to solve, knowing the technology in theory.
First you need to prepare the glue. Instructions are provided on the packaging. It will need to be prepared in sufficient quantities. You also need to consider whether the composition will be applied only to the wall or both to the base and to the back of the wallpaper. The technology depends on the type of wallpaper.
The adhesive composition is diluted with water. In this case, the requirements of the manufacturer must be taken into account. The proportions can vary greatly. It is not recommended to prepare glue in advance. The composition must be mixed before direct application. The ratio of water and dry matterdetermined by the manufacturer. Even professional repairmen study the manufacturer's requirements before mixing the compound.
First you need to prepare a bucket of water. The liquid should be warm. So the dry matter dissolves faster in water. Next, you need to measure the required amount of glue. It is poured into a measuring glass and slowly introduced into a bucket of water. Gradually pouring the dry substance into the liquid, it is mixed. When all components are thoroughly mixed, the composition is left to infuse for 10 minutes. The container is covered with a damp towel. Then it is opened and mixed again.
When the glue is ready, you can start pasting the walls. Features of the composition do not allow drafts to appear in the room when the glue is applied to the surface. Windows and doors must be tightly closed. The room should not be warmer than 26ºС. But it is better that the temperature is five or six degrees lower.
Pasting technology
When considering how to glue non-woven wallpaper or other varieties, you need to adhere to a certain technology. Polyethylene is laid out on the floor. You can put wallpaper on it. If the technology suggests, glue is applied to the back of the sheet. You also need to cover the wall with the composition. This will make it easier to join the canvases.
You can start gluing from the corner or from the window opening. If the walls are uneven, you need to pre-mark. Putting the stepladder against the wall, you need to attach the top edge of the wallpaper to the wall. Using a roller, you need to smooth the surface of the canvas. Excess air is expelled from under it. Also, the adhesive is evenly distributed under the surface of the sheet. The edge of the sheet must be marked with a pencil (both at the top and at the bottom), and then the excess should be removed with a sharp clerical knife.
It is necessary to consider the requirements of the material manufacturer before starting work. Some types of wallpaper need to be glued end-to-end, while others need to be overlapped. It is recommended to install baguettes on top. A plinth is installed at the bottom.
Features of paper wallpapers
Paper-based wallpaper should be glued in accordance with existing technology. The adhesive must match the type of material. Paper wallpaper can have different thicknesses. The smaller it is, the faster you will need to attach the canvas to the wall. Glue is applied to the back surface of the sheet. Then it is left for 3-8 minutes. After that, you can start pasting.
If you keep the glue on the wallpaper for too long, they may deform. Paper backed vinyl wallpaper should be left on the plastic wrap for 5 minutes before sticking to the surface.
If paper varieties of materials are immediately attached to the wall, they can swell and expand in size. Because of this, air bubbles appear under the material. They will be difficult to remove. The type of finish in this case will be much to be desired.
Features of non-woven wallpaper
This type of finish is easier to use. It doesn't require a lot of glue. The sheets slide well enough. Therefore, it will be necessary to apply glue only on the surface of the wall. The reverse side of the canvas remains dry. Considering how to glue non-woven vinyl wallpaper, you should follow the same technology.
These types of materials do not deform, do not swell. At the same time, they are able to mask small potholes, cracks on the surface of the walls. For those masters who glue wallpaper for the first time, it is recommended to purchase this particular option. Most often, such varieties connect butt to butt.
Having considered how to glue the wallpaper, you can finish it yourself. The result will be good even for a beginner, if you take into account the advice of experts.
