How to glue non-woven wallpaper in corners. Materials and tools, preliminary preparation. Finishing the corners at the top and bottom, inside and outside. How to glue non-woven wallpaper in corners without folds and curves How to properly glue wallpaper in corners
The majority of our fellow citizens are confident that even with little experience repair work, you can stick wallpaper in a high-quality and beautiful way.
Maybe that's how it is when it comes to smooth walls and right angles.
But few apartments, especially the well-known Khrushchev buildings, can boast of such indicators.
How to properly apply wallpaper in corners? Where is it better to start, from which side?
Next, select the angle, with which we will begin work. Preparing a piece of wallpaper the right size, coat it with glue; if necessary, cover the piece of wall for which it is intended. Using plastic corners they are also coated with the composition. By smearing the wall, you can go a few centimeters beyond the boundaries of the future sheet.
Glue the first strip. If the work is carried out from left to right, then the left side of the strip of wallpaper is applied in the corner. It should be placed perfectly even along its entire length. Clean cloth or special device(plastic spatula or roller) the coating is smoothed over the entire area, moving carefully and gradually, expelling air and removing bubbles. The wall is completely covered up to the nearest corner.
How to glue wallpaper in inner corners
This type of corner is usually found in rooms. For competent and even pasting, you must adhere to the listed recommendations.
The strip is glued so as to cover, along with the corner, several centimeters of the adjacent wall (3-4). It is carefully pressed and smoothed with a clean, lint-free cloth.
Then, on the adjacent wall, using a ruler, the width of the canvas minus the mentioned 3-4 cm is plotted from the upper corner. This is done in order to paste the next strip in relation to the previous one, overlapping.
Using a plumb line or level, a line is drawn down along the entire wall that will serve as a guide. The strip will have to be glued strictly vertically along it.
After this, you can move to the adjacent wall. As already mentioned, the next strip is glued along the line marked on the wall, overlapping the previous one. Just like everyone else, it is carefully smoothed and pressed, especially at the junction of the walls. Then, using a sharp knife, a ruler, and a ruler, both layers of wallpaper are cut in the corner, and unnecessary trimmings are removed.
This must be done carefully so as not to accidentally remove the desired piece of wallpaper. Then we coat the edges of the canvas with glue, smooth it and press it. Make sure no air bubbles form. If you use this technique to finish corners, you can make the corner joint almost invisible visually.
How to glue wallpaper on outside corners
Meanwhile, along with internal corners, in every residential building there are also external corners. These are, for example, familiar slopes to everyone.
To make it easier and more accurate to paste them over, it is advisable to first. Unfortunately, this is not possible in every case. Then you will have to use the overlapping method.
What is the most convenient way to do this?
As when working with internal corners, first a layer of material is glued to the adjacent wall, to the distance of the previously mentioned 3-4 centimeters.
To ensure that the wallpaper adheres evenly to the surfaces, it is possible to carefully trim it in several places. When the fabric is smoothed, with a blade or sharp knife The excess is cut off along the vertical edge, with the exception of a thin edge.
Then, using a large ruler or construction tape measure on the wall, measure a distance equal to the width of the roll plus five millimeters. Using a plumb line from this point, draw a vertical line down.
We will paste the next strip of wallpaper, focusing on it. When gluing two adjacent strips, there will be a slight overlap, which will mask all possible defects formed when cutting the first piece.
How to glue wallpaper with a pattern in the corners
If we have to work with a coating that has a clear and distinct pattern, it is important to make sure that wallpapering in the corners does not distort the existing pattern. This is not as difficult to do as it might seem.
The main thing is not to forget about the need for some overlap. In addition, the canvas must be glued in such a way that the edge exactly matches the plumb line. Then, along the edge of the corner (edge), the second edge is trimmed.
It is quite difficult to prevent the pattern from shifting completely, and slight distortion may occur. But it will be so insignificant that most likely only you will know about it. Only a careful study of the lines of intersection and connection will allow us to notice it. If you follow all the recommendations for gluing internal and external corners, individual canvases the material will lie exactly vertically, and a slight distortion of the pattern will not be noticeable.
Conclusion
There are little secrets for pasting wallpaper in the corners.
Even if the joints are not very smooth, nevertheless, they will look neat and beautiful.
The main thing is to be patient and careful, to carry out all activities slowly and carefully. Then the result will please you!
Very often, in houses with relatively smooth walls, the corners have certain defects, so before gluing wallpaper in the corners, they need to be leveled.
If we neglect this, then facing material it will lie unevenly, which will ruin it appearance not only the walls, but the entire room.
Today, to create beautiful interior, apply Various types rolled finishing material.
They differ from each other not only in color, but also in the material of manufacture.
Every year, non-woven and vinyl wallpapers are becoming more and more popular.
They are considered environmentally friendly, so they are often used in bedrooms and children's rooms.
And thanks to its excellent resistance high humidity And simple care, this material is often used to cover walls in kitchens and hallways.
Preparing the base for wallpapering
Non-woven and vinyl wallpapers, unlike paper ones, are quite expensive, so they do not stick for 1 year.
To ensure that the rolled material lays flat and does not peel off over time, a series of preparatory activities which include the following steps:
- dismantling old finishing;
- plastering;
- puttying.
Before you start gluing external or interior wallpaper in the corners, you need to remove the old finish.
If this is not done, then after some time bubbles and wrinkles will form under the new wallpaper.
And if thin paper wallpaper is used when gluing, then the pattern of the previous cladding may appear on it.
Dismantling old wallpaper is carried out in the usual way. kitchen knife or a spatula.
If during the work there are difficulties in peeling them off, then the finishing surface can be treated with heated water and wait 10-20 minutes until the material gets wet.
The next step is to level the walls and corners with plaster.
It is applied in layers.
The thickness of one layer should not exceed 6 mm.
At the same time, the number of such layers depends on the degree of unevenness of the walls.
At the last stage, puttying is carried out, with the help of which the finishing surface will acquire the required smoothness.
For this, 2 types of putty are used: starting and finishing.
The second is distinguished by a more saturated white color and less grain.
After the finishing layer of putty has dried, the walls must be sanded with sanding paper to remove minor defects.
After sanding, the walls are primed again.
In this case, special attention should be paid to the corners, since these places are most exposed to moisture and microbes.
Pasting internal and external corners
Non-woven wallpaper is more manageable than paper wallpaper, so it is easier to work with.
Before gluing wallpaper in the corners, you should understand that for ordinary roll material one type of glue is used, and for non-woven wallpaper - a completely different one.
Therefore, the choice of one or another adhesive composition will depend on the type of wallpaper used.
At the same time, with paper wallpaper, the glue is applied both to the finishing surface and to the wallpaper itself, and with non-woven and vinyl wallpaper - only to the wall.
The technology for gluing external corners is somewhat different from finishing internal ones.
How to cover an inner corner?
To prevent wrinkles from forming in the inner corners of the wallpaper after drying, pasting should be done not with one solid sheet, but with two sheets: one sheet on each side.
To do this correctly, you first need to measure the height of the wall, set aside and cut the required length of the canvas (wall height plus 20-30 mm for allowances).
Then, just before gluing, the wallpaper needs to be bent lengthwise into two parts: one part (the main one) will cover one plane of the corner, and the second (about 40 mm wide) will go onto the adjacent side.
This should be done very carefully so as not to inadvertently damage the non-woven or paper wallpaper.
After this, using a roller or rag, the canvas is smoothed with smooth movements from top to bottom.
In this case, you need to watch carefully so that no air bubbles form under the wallpaper.
At the next stage, the second side of the corner is glued.
This is done with a slight overlap (about 25 mm) onto the previously glued canvas.
Then, according to the mark, using a stationery knife, 2 layers of wallpaper are cut simultaneously, after which the excess parts are removed.
If this procedure is done correctly, then you will definitely like the result of the work.
How to cover an external corner?
If external corner sufficiently smooth, then you just need to wrap the canvas and continue finishing.
If you have a crooked protrusion, then wallpapering is done overlapping.
To do this, first glue the canvas to one side of the corner, with a small margin (25 mm), which will extend onto the second plane.
If the folded edge lies with folds, then it can be cut in 3-4 places.
After this, as in the previous case, the stock is cut plumb, as close to the protrusion as possible.
As a result, you will get only a slight overlap, which will be practically invisible.
Wallpapering corners is a rather complicated procedure that requires patience and precision.
However, if you approach the work with all responsibility, taking into account all the rules and wishes, you can be sure that the result will be no worse than if paper or non-woven wallpaper was glued by a specialized team.
When renovating an apartment with your own hands, decorating walls with wallpaper is the simplest type of work. Minor difficulties arise only when gluing hard to reach places: battery, window, door and corner. But if you know simple techniques, then everything here can be done quickly and with ease. high quality. At the same time, the greatest number of secrets lies in the technology of pasting the corner. After all, it can be external and internal - hence different solutions. To help novice decorators, in this article we will look in detail at how to properly glue wallpaper in the corners.
To apply wallpaper in the corners you will need additional following materials and tools (basic materials and tools for finishing walls with trellises are listed in the work “”):
- gypsum putty;
- corner spatula;
- metal profile for a lighthouse (any) 2.5 m long;
- a grinder or a hacksaw for cutting the profile to the height of the wall to be pasted;
- hammer drill for installing dowels;
- dowels with self-tapping screws;
- Phillips screwdriver or screwdriver.
Preparing corners
When wallpapering corners, it is difficult to ensure that they fit tightly to adjacent walls without folds, air pockets and excessive tension. The joints of adjacent walls are to blame for this. They are either uneven, zigzag-shaped if the walls are plastered, or filled up if the house is panel.
Therefore, an important task is to align the corners before starting work on decorating the room with wallpaper. Professional builders have several methods for this. The most common ones are listed below.
Method No. 1. One of the walls is strictly vertical, control is carried out with a plumb line, a rule is applied closely, or even better - a metal profile. Thus, the most protruding point of the surface of the adjacent wall is located.
An angled spatula is applied closely to the point, and a profile is applied to the spatula. Again, using a plumb line, the profile is brought into a strictly vertical position, after which 3-4 marks are made on the wall for installing dowels. Holes for them are drilled using a hammer drill, after which the profile is attached to the wall with self-tapping screws.
The corner is wetted with water, after which gypsum putty is applied to it. Using an angle spatula, pressing against the profile, a perfectly even angle is formed. Excess plaster is removed and the procedure is repeated at the next corner.
After the putty has dried, it is treated with zero-grade sandpaper.
Method No. 2. For this method you will need a contraschultz ( plaster corner), which is a metal or plastic corner with a mesh attached to the edges.
It is installed in a corner strictly vertically (a plumb line or laser level) and is attached to the wall with putty applied over a grid. After complete drying, the putty layer is sanded with a special mesh or sandpaper.
The above methods for leveling corners allow you to solve any violations of the geometry of the joints of adjacent walls.
How to tape corners
When working with wallpaper, novice decorators will definitely encounter pasting internal corners and, possibly, external ones. The methods for gluing them are different, regardless of whether paper, vinyl or non-woven trellises are used.
Attention: in this section we are talking about plain wallpaper that does not require color adjustment. We will talk about how to stick wallpaper in the corners of a room with a pattern at the end of the work.
So, how to wallpaper in the corners?
External
In apartments of modern construction there are practically no external corners that need to be covered. Exception - window slopes, but they are usually painted rather than glued. If you still have to glue the outer corner, then below we will provide instructions on how to glue wallpaper in the corners of the room in this case.
The step-by-step algorithm of actions is as follows:
- We measure the width of the sheet to be glued so that it goes around the corner by only 3-5 cm and cut it with scissors (a construction knife);
- Spread the trellis with wallpaper glue and let it soak for 5-10 minutes;
- We glue the wallpaper to the wall using standard technology;
- After excess glue and air bubbles have been removed from under the main sheet, wrap its strip on the other side of the corner and glue it. If problems arise: folds form or the canvas cannot completely stick to the wall, we make cuts in problem areas;
- Stepping back from the edge of the corner by 5-7 mm, using a plumb line and a pencil, draw a vertical line;
- We prepare the following sheet for gluing: cut it to size in length and width if it is a window slope, or take a whole sheet of wallpaper if the work continues on the wall, spread it with glue and give time for the base of the mites to soak in the mixture;
- We glue the sheet overlapping onto the strip of wallpaper strictly along a vertical line so that subsequent sheets are glued evenly;
- If the seam is noticeable, then use a long metal ruler, and better profile for lighthouses, cut both sheets of wallpaper with one knife cut;
- Remove the cut strips;
- We process the resulting joint with a narrow roller until the seam is closed.
Domestic
When pasting the inner corner, the last strip of wallpaper should cover the adjacent wall by 2-3 cm. To do this, it is adjusted to the width - it is measured, and the excess part is cut off. After gluing it, a vertical is drawn on the strip to the wall at a distance of 4-5 mm from the corner.
To do this, use a plumb line and a pencil. The next wallpaper sheet is glued overlapping, strictly along a vertical line. If the seam is barely visible, this completes the gluing of the corner. Otherwise, a cut is made to remove the parts of the wallpaper glued to each other and form a butt seam.
Note that the use of broad, meter wallpaper, reduces the number of seams, which speeds up the entire technological process, but dramatically complicates work in corners.
How to match wallpaper with a pattern
With a relatively small collapse of the wall, a deviation from the vertical of up to 2 cm, it is possible to join the wallpaper with a clear geometric pattern so that the location of the seam can only be detected as a result of careful examination of the papered wall.
Let us immediately note that a shift in the pattern is possible, but very slight, and therefore hardly noticeable if everything is done in accordance with the instructions.
- Take a cut sheet of trellis, matched according to the pattern with the last wallpaper pasted, and spread it on the floor face up.
- Using a tape measure, measure the distance from the edge of the last sheet to the corner at the top and bottom of the wall. For example, at the top the width of the unpasted space will be 23 cm, at the bottom - 21 cm.
- We transfer the obtained measurement results to a spread sheet of wallpaper. We mark the control points with a pencil or cut them a little with scissors. The main thing here is not to confuse the top with the bottom.
- Add another 5-6 cm to 23 cm and cut a piece of wallpaper 28-29 cm wide.
- We put a whole tapestry of tapestry on the cut sheet and join it according to the pattern so that the 21 cm point overlaps (exactly this point, otherwise nothing will work).
- We cut the wallpaper to length and cut out the part that overlaps the mark (it is not necessary to cut it; you don’t have to coat it with glue, which is a little more difficult).
- Turn over the first sheet and spread it with wallpaper glue.
- We glue the sheet onto the wall end-to-end with the last piece, carefully working first the seam and then the corner. The last thing to do is glue the overlap. In this case, the formation of folds should not be allowed.
- We retreat from the corner by the width of the next sheet of wallpaper and draw several vertical lines with a pencil along a plumb line at a distance of 0.5 cm from each other.
- Apply glue to the next sheet of wallpaper and fold it so that the wallpaper is saturated with the mite mass.
- After impregnation of the sheet, open the top and glue the canvas so that the pattern in the center of the wall matches perfectly. Focusing on the vertical lines, we glue the wallpaper along the entire length on the side farthest from the corner. Smoothing must be done towards the corner.
- With help metal profile and a construction knife, we cut both sheets of wallpaper at the same time (the cut should go along the overlapped trellises).
- We remove the cut strips of the bottom and top sheets.
- Use a narrow roller to process the resulting joint.
For reference: wallpaper with different patterns no need to dock. They are glued according to a simplified scheme.
There is nothing complicated in the materials answering the question of how to properly glue wallpaper in the corners of a room. The work can be easily done by yourself.
Other nuances of pasting corners
Every master in any field of activity always has his own little secrets. Wallpapering corners is no exception. It also has its own secrets.
- If the wall deviates significantly from the vertical, more than 2 cm, you should buy wallpaper without a pattern or with a pattern that does not require careful adjustment - a crooked angle will skew the pattern and ruin the effect of the repair.
- The corners must be primed to enhance the adhesion of the wallpaper glue to the wall - the lag of the trellises usually begins in the corners. If the primer was not applied over the entire surface of the walls, then instead of primer in the corners you can use water-based paint or wallpaper glue, which is spread 4-5 hours before starting work.
- Glue in the corners must be applied only with a brush - the roller allows gaps (does not cover the entire surface), which will negatively affect the quality of the pasting.
- Before gluing the main panel, it is advisable to glue the corner with a strip of wallpaper 10 cm wide (the recommendation applies to smooth wallpaper). This will hide the unraveling seam and strengthen the trellises from tearing. Professionals often use Cobweb painting fiberglass instead of a paper strip.
- For heavy or thick wallpaper in the corners, you must use a special transparent adhesive.
- Non-woven wallpaper most effectively hides uneven corners.
- When folds form, while smoothing out a strip of wallpaper that has reached the other side of the wall, the spade needs to be trimmed in a herringbone pattern, which will allow it to be leveled. The next sheet glued overlapping will hide the cuts made.
- Ironing the trellises in the corners is carried out until the air cavities disappear - the sheet of wallpaper should fit snugly against the wall and not hang in the air.
- After removing the scraps formed after cutting the seam, the edges of the sheets are carefully moved away from the wall with a metal spatula and coated with glue. If this is not done, the edge of the wallpaper under which the cut strip was located will definitely fall behind - almost all the adhesive mass is removed with the strip.
Video on the topic
Wallpapers represent one of the most available materials for finishing even not very high-quality and even walls. They can perfectly hide uneven spots and even distortions. But gluing them on a completely crooked surface is not easy, inconvenient, sometimes even impossible. Therefore, the first step is to maximize, and the corners should be given the greatest attention. If in other areas of the wall the wallpaper became elastic from being impregnated with glue and could stretch, then on crooked corners, both internal and external, surprises in the form of distortions and large folds are not excluded.
Not even perfect even corners sometimes difficulties arise. Therefore, before starting work, you should be well prepared for gluing wallpaper in the corners.
Where to start gluing?
Many recommend from the window, and some from the door. In reality, there is no difference, unless you take into account past trends when wallpaper had a special edge for overlap. Because of this, they had to be glued with an overlap of at least 1 cm. In this case, the best option was to glue them exactly from the far wall with the window. So the seams were not visible when entering the room. Today, wallpapers are produced without this edge, and it is recommended to glue them end-to-end. Wallpapering corners is no different from flat spaces.
The first step is to decide what kind of wallpaper there are and how much glue is required to impregnate them:
- Paper ones require moderate impregnation and pre-coating of the wall.
- Vinyl ones require good impregnation, especially when pasting them in corners, since they are quite thick and dense.
- Non-woven wallpaper requires impregnation of only the wall.
Tools used for wallpapering.
Often the wallpaper has a pattern on it that is not resistant to mechanical damage. Therefore, a special rubber roller or brush is required to smooth them out.
Finishing internal corners
Having figured out the types of canvases and the amount of glue, you can get to work. If the wallpaper started to stick from the corner, then it is imperative to apply a marking in the form of a vertical line using a long level and a metal ruler.
It should be positioned so that when gluing, the sheet lies with a fold at an angle of 2-3 cm. The inner corner is the least noticeable, so even if a small overlap forms there, it will not be very noticeable.
If, when gluing the canvas, the edge of the sheet is not straight, then it can be trimmed using a wallpaper or mounting knife. It is recommended to break off the blade after each cut. Otherwise, the next time you use it, scuffs and tears will occur.
The corner is where the wallpaper is most susceptible to peeling off the wall. Therefore, you should not skimp on glue here; the best option would be to pre-impregnate the surface in several layers.
To reliably glue the corners, use special glue. PVA glue is perfect.
Wallpapering the outer corners
The rules for wallpapering on the outer corners are to fit the canvas perfectly. The option with an overlap will not work here, because it will be clearly visible. The best option will be "Cutting". But in order to beautifully design the outer corner, its surface is necessary. 
Next, it is recommended to pre-coat the wall surface with several layers of glue. If necessary, you should use a brush because it is often impossible to get into small cracks with a roller. The pre-impregnated sheet is glued to a corner with a 2-3 cm bend on the second wall. In this case, an uneven edge of the sheet is almost always formed. This is due to the geometry of the walls and their imperfection. The second sheet of wallpaper is pasted with an overlap of 5-8 cm over the previous one. This is necessary so that it can be comfortably grasped when removing it.
Then, using a plumb line, or better yet, a long level, cut both panels with a new blade of a mounting knife.
You should not save money here, because when the blade becomes dull, nicks can form on the surface, which will become very unattractive.
After making the cut, the excess piece is removed, and the edges of the joined sheets are carefully peeled off. The cut residue is removed from underneath and the wallpaper is glued in place. If necessary, you can add glue.
Wallpaper has remained the most popular and in demand for many decades. finishing materials, affordable and with optimal quality characteristics.
For modern species Wall paper, vinyl or fabric coverings do not require careful preparation; it is enough that the walls are level and at the adjacent corners.
It is imperative to learn how to glue wallpaper in the corners, how to follow the rules of pasting, the order of work and the technological conditions of temperature, humidity and ventilation.
Despite the relative ease of applying wallpaper, this type of finishing work requires some preparation. First of all, you should analyze the condition of the walls in advance, remove old wallpaper or thoroughly wash off the water-based paint. Before gluing wallpaper in corners and on walls, the surface must be primed with a special solution for better adhesion of the material and reduced glue consumption.
It is very rare to find absolutely aligned corners in a room, both external and internal. Therefore, for a beautiful arrangement of the pattern, without displacement of patterns or stripes, it is recommended to align all vertical and horizontal junctions in advance.
After preparatory work You should wait until the walls have completely dried to the required humidity level.
If it is not possible to level the corners using plaster and putty, when choosing wallpaper, it is necessary to give preference to coatings with a small pattern that will help hide minor imperfections in the base without focusing on a significant shift in the wallpaper. In addition, experts recommend giving preference to loose materials, so that when gluing overlapping panels, the thickness of the joints does not catch the eye.
Technology for wallpapering in inner corners
To avoid the appearance of folds in the inner corners of the room, before applying the wallpaper, experts advise dividing it in advance into two strips where they are folded. First, wallpaper is applied to the corner of the room.
Then measure the exact distance from the last glued sheet to the corner bend and add connecting 10-12 mm to the result obtained. Then one prepared part is glued to the wall with the cut edge on the adjacent corner. The bottom and top edges are adjusted as usual.
Using a brush or soft rag, press the wallpaper into internal corner premises. If unevenness or warping of the material occurs, small cuts are made on it with a sharp construction knife, carefully pressing the canvas against the wall. Next, glue the second part of the strip with an overlap onto the already glued material, constantly pressing the wallpaper to the wall with a brush or rag and cut it at the bend with a construction knife. You can align the blade at the corner without tightly abutting the back of the scissors.
If in the corner its inner, middle part is slightly convex, and the bottom and top are slightly tucked inward, then it is recommended to cut the wallpaper and press the cut edges overlapping. When covering walls with thick vinyl or washable wallpaper, experts advise using transparent adhesive on the joints, specially designed for gluing thick materials.
Wallpaper the outer corners
Before gluing wallpaper in external corners, you should first calculate the placement of the canvases so that the material bends around the convex part of the wall by at least 20-25 mm. When gluing thick wallpaper, experts recommend making small cuts so that the strip lays smoothly, without warping or wrinkles.
On wallpaper that is too dense, using a level or a long ruler, carefully cut off a thin strip of wallpaper with a sharp construction knife, leaving a minimal edge that is not subsequently noticeable under the next sheet. The next strip is glued on top with an overlap of about 5-6 mm. It is recommended to roll smooth wallpaper on top with a roller, and structural material Press lightly with a soft cloth or sponge.
There are a number general rules, which should be observed when performing finishing work on wallpapering in the corners:
- Before gluing wallpaper in the corners, you need to coat them thoroughly adhesive composition, because most often the canvases come off from the corner. If the roller cannot cover the entire surface of the corner, you should use a quality brush.
- You should not paste over the corners with solid canvases. Before applying the material, it is imperative to take detailed measurements and cut the wallpaper into two strips, so that the canvas overlaps the next plane by at least 20 mm. It is difficult to glue wallpaper in one piece, even with perfectly aligned walls and corners.
- During the work process, you should always have at hand building level or a special plumb line.
When using wallpaper that is too thick, you can use cutting material, for which you need to prepare a very sharp construction knife and a long metal ruler.
