How to glue wallpaper in the corners. How to glue wallpaper in the corners if they are uneven. How to glue wallpaper in the corners of a room: some secrets
Specialization: facade finishing, interior finishing, construction of dachas, garages. The experience of an amateur gardener and horticulturist. He also has experience repairing cars and motorcycles. Hobbies: playing the guitar and much more, for which there is not enough time :)
The most common beginner mistakes
First of all, let's look at how to glue wallpaper is not necessary. The most common mistakes newbies make are:
- Poorly prepared surface. The level of complexity of pasting the joint of planes depends on their quality. If the apartment has crooked corners, then it will not be easy even for a specialist to complete the finish with high quality.
Of course, it is not always possible to make the wall joints ideal, strictly at 90 degrees, but there should be no deviations from the vertical. Therefore, spare no time and effort to prepare the surface - putty the walls or even plaster;
Plaster corners will help to quickly and easily align the outer joints of the walls. During installation, they are leveled, after which they are glued with plaster or putty. The price of corners starts from 30 rubles per 2 meters.
- Wallpaper cutting. As a result of such a decision, the edges of the canvases may diverge, or vice versa - unevenly overlap each other, respectively, the gluing looks messy. Therefore, according to the technology, it is necessary to provide a small inversion to the adjacent plane.
The exception is paper webs, which can be cut vertically. The only thing, in this case, you first need to stick a thin strip of wallpaper on the junction of the walls in case the joints diverge;
- Big twist. If the joints of the walls are even, then such a mistake is not terrible, but in crooked corners a large inversion will cause the strip to deviate from the vertical. As a result, all subsequent canvases will be pasted crookedly;
- The sheets are not fully glued. When gluing the canvas, many beginners do not push it all the way, as a result of which a small area located opposite the inner corner hangs in the air. This leads to the fact that over time the coating begins to peel off and even tear;
- Glue applied poorly. If wallpaper is glued on a non-woven base, then the glue is applied to the surface of the walls, and not to the canvas. In this case, the mistake is to work with a roller, which does not always allow you to completely lubricate hard-to-reach places.
Beginners are often interested in - from what angle to start gluing wallpaper? If they are all even, then it does not matter where you start gluing. Otherwise, start gluing from an even angle to avoid warping the strips on the walls.
Sticking technology
As you know, there are two types of angles:
Each of their types requires its own approach when pasting, therefore, further, we will separately consider the process of gluing wallpaper on external and internal corners.
Internal
The sticker instructions are as follows:
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Surface preparation. Beginners often prime the walls with their own hands only with a roller, however, as in the case of glue, it is difficult to process corners with this tool with high quality. Therefore, after priming the walls, be sure to “walk” through hard-to-reach places with a brush. |
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Applying glue. If non-woven wallpaper is glued, as mentioned above, the glue is applied to the walls, not the canvas. |
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Gluing.
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This completes the sticker.
outdoor
Now consider how to stick this finishing material on the outer joints of the walls yourself:
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Surface preparation. As in the previous case, the surface must be primed and glue applied if the vinyl sheets are non-woven. |
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Bonding:
If the wallpaper is patterned, with such a small twist, you may need to trim the edge of the second canvas to match the pattern. |
Many people are interested - how to protect the wallpaper on the outer corners? For these purposes, there are special decorative corners that are glued on top of the finish.
Here, in fact, is all the information on how to properly glue wallpaper in the corners.
Conclusion
We got acquainted with all the most important nuances of wallpapering on corners. Before you get started, watch more videos in this article. If any of your questions on this topic remain unanswered - write comments, and I will be happy to answer you.
July 11, 2017If you want to express gratitude, add a clarification or objection, ask the author something - add a comment or say thanks!
Planned or cosmetic repairs in an apartment are unlikely to do without such a laborious process as decorating the walls with wallpaper. However, today non-woven wallpapers are often used for wall decoration, which have some advantages over their paper counterparts.
For example, such wallpaper options can be subjected to wet cleaning, they perfectly hide the flaws of uneven walls and retain their attractive design for a long time. In addition, non-woven wallpaper is easy to fix on the wall, because it is a very easy-to-use finishing material that does not form vertical, horizontal folds and bubbles. Traditional external and internal corners that are difficult to finish can be decorated with non-woven material without experiencing serious difficulties. To do this, you just need to take into account some of the nuances.
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To finish the corners of the room with non-woven wallpaper, do not try to use a single piece of wallpaper in order to decorate both walls that meet in the corner. In this case, the wallpaper will "lead" almost with a guarantee, and the resulting folds will have to be cut, which will negatively affect the appearance of the wall. However, even if this can be avoided, a crooked angle (unfortunately, this is a standard practice for domestic builders) may affect the further design of the apartment with wallpaper. After all, non-woven wallpaper is applied to the walls "butt to joint", respectively, the skew allowed when passing the corner will force all other webs of material to be cut.
Finishing the corners of the room with non-woven wallpaper
The correct wallpapering in the corners with wallpaper made of non-woven cellulose material is as follows:
If everything was done without errors, then the joint between the strips of non-woven wallpaper will be difficult to notice, it will need to be processed with a roller or rags.
outside corner
Features of pasting wallpaper on external corners in the room
External corners in rooms are much less common than internal ones, but they do come across. The technology of applying non-woven wallpaper in this case is almost identical to the passage of internal corners.
At the first stage, we are engaged in geometric surveys:
- We measure the distance - from the edge of the last pasted strip to the outer corner - and prepare the next strip of wallpaper so that, after fixing it on the wall, it “wraps” around the corner by no more than 50 millimeters.
- We determine the point of the wrapped strip closest to the corner, it is from it that we will begin to glue a new strip of wallpaper.
Accordingly, measures are taken to apply a vertical strip and remove wallpaper residues.
By the way, if the outer corner is even, as evidenced not only by visual inspection, but also by checking with a plumb line, it is allowed to use one strip of wallpaper. However, it should be borne in mind that possible discrepancies should not exceed 5 millimeters.
paper wallpaper
Wallpaper made of paper is still popular for finishing work inside the apartment. This is due to their very affordable price and sticker method. It is worth noting that paper wallpapers are not able to hide serious defects in wall surfaces and curved corners. The method of fixing paper wallpaper on the walls is not too different from a similar technology with non-woven wallpaper.
The simplest option involves the sticker of this finishing material "overlap". In other words, the wallpaper panel is glued in the corner with a slight overlap (1-1.5 centimeters) on the adjoining wall, and the next strip is glued directly in the corner itself. This method is distinguished by efficiency, but the visual effect leaves much to be desired.
Paper wallpaper - application features
The second way to glue wallpaper in the corners is suitable even for slightly "littered" walls that form a corner. The initial stage is fully consistent with the previous method, the only difference is that the overlap on the adjacent surface is somewhat larger. The next strip of wallpaper is also glued “overlapped”, but its farthest side from the corner should be oriented along the vertical strip applied with a plumb line. The canvas should lie down with an overlap of 2 centimeters, while having a common border with the adjacent wall. Then, along the applied vertical lines, both layers of the finishing material are cut with a special knife, and after removing its remnants, you can proceed to the further design of the apartment walls. Do not forget to process the cut line with a special roller.
As you can see, the method of gluing paper wallpaper in the corners is very similar to the method of fixing non-woven wallpaper.
Finishing the outer corners with paper wallpaper
External corners are found in the form of window slopes, decorative plasterboard partitions, etc. In any case, the geometry of such an angle is extremely important, because such an angle, unlike the internal one, is constantly in sight. Therefore, possible defects in the outer corner should be eliminated in advance and only after that proceed with wallpapering.
Corner wallpapering technology
The technology of wallpapering on the outer corner is very similar to the second method of fixing wallpaper on the inner corner. However, the "overlap" on the adjacent wall should not exceed 5 centimeters, this is due to the fact that a large overlap with an uneven wall surface will be difficult to level. Depending on the quality of the wall and wallpaper, wrinkles may appear, they are eliminated with the help of special horizontal cuts on the canvas. The next strip of wallpaper is glued close to the corner, but its far edge must run along a pre-defined vertical strip. Next, using a paint spatula, a building level or a metal ruler, we press the center of the overlap and cut off both canvases with a wallpaper knife. After the remnants of the wallpaper are removed, they need to be glued and treated with a roller. The docking joint in this case will be offset by a few millimeters from the corner itself, but this is how it should be. Otherwise, there is a risk of tearing the wallpaper as a result of careless movement.
Little tricks when working with wallpaper
Finishing material is of key importance when working with internal and external corners:
- Paper wallpapers should not be pre-applied with glue, there is a very high chance that they will soak through it and tear in your hands. However, this type of wallpaper does not require trimming when passing corners, because due to the fact that the wallpaper is very thin, it is enough to iron the joints with a dry rag or roller.
- Vinyl wallpapers, on the contrary, are best treated with glue in advance and let them absorb it. Vinyl wallpaper is quite dense material, and with advance prepared canvases will be easier to work with.
- On non-woven wallpaper, you do not need to apply glue, it is applied only to the wall.
- The general rule for all types of wallpaper is that they should be glued in rooms where there are no drafts, air conditioners and heaters do not work.
Do not forget that the walls must be treated with a primer before wallpapering. In addition, the adhesive must match the type of finishing material such as wallpaper. Firms specializing in the production of various types of wallpaper indicate in the accompanying documents the most suitable adhesive mixtures for their products.
Necessary tools and materials
Tools and materials for wallpapering an apartment
In order for the design of the apartment to be wallpapered quickly and successfully, it is advisable to take care of the availability of the following tools and materials in advance:
- dry rag or sponge to eliminate excess glue;
- building hair dryer;
- brush;
- a vacuum cleaner;
- ladder or scaffolding.
Results
Wallpapers, despite all their shortcomings, as a type of finishing materials used for the interior design of an apartment, are one of the most popular, this is due not only to their price, but also to the fact that they can be pasted without the help of third-party specialists.
Most of our fellow citizens are sure that even with a little experience in repair work, you can stick wallpaper with high quality and beautifully.
Perhaps this is the case when it comes to even walls and right angles.
But few apartments, especially the notorious Khrushchevs, can boast of such indicators.
How to stick wallpaper in the corners? Where is the best place to start, which side?
Next, choose an angle. with which we will start work. We prepare a piece of wallpaper of the right size, spread it with glue, if necessary, it also covers the piece of wall for which it is intended. When using plastic corners, they are also smeared with the composition. By smearing the wall, you can go a few centimeters beyond the scope of the future sheet.
Sticking the first strip. If the work is carried out from left to right, then the left side of the wallpaper strip is applied in the corner. Along its entire length, it should be placed perfectly evenly. With a clean cloth or a special device (plastic spatula or roller), the coating is smoothed over the entire area, moving gently and gradually, expelling air and removing bubbles. The wall to the nearest corner is glued completely.
How to glue wallpaper in inner corners
In rooms, corners of this type are usually found. For competent and even pasting, you must adhere to the above recommendations.
The strip is glued so as to cover, together 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, with the help of a ruler, from the upper corner, the width of the canvas is laid off minus the mentioned 3-4 cm. This is done in order to stick the next strip with respect to the previous overlap.
By means of a plumb line or level, a line is drawn down along the entire wall, which will serve as a guide. A strip must be glued along it strictly vertically.
After that, you can go 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 both layers of wallpaper are cut through in the corner, 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 and press. Be careful not to form air bubbles. If you use this technique to finish the corners, then you can make the corner joint almost invisible visually.
How to glue wallpaper on outside corners
Meanwhile, along with internal, in each residential building there are also external corners. These are, for example, all the familiar slopes.
To make it easier and more accurate to paste over them, it is desirable first. Unfortunately, this does not work in every case. Then you will have to apply the method of pasting with an overlap.
How is it more convenient to do this?
As when working with internal corners, a layer of material is first glued to the adjacent wall, at a distance of the previously mentioned 3-4 centimeters.
To ensure an even fit of the wallpaper to the surfaces, it is allowed to carefully trim them in several places. When the canvas is smoothed, the excess is cut off with a blade or a sharp knife along the vertical edge, with the exception of a thin edge.
Then, with a large ruler or construction tape measure on the wall, a distance equal to the width of the roll plus five millimeters is measured. Using a plumb line from this point, we draw a vertical line down.
We will stick the next strip of wallpaper, focusing on it. When gluing two adjacent strips, you will get 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 the wallpaper sticker in the corners does not distort the existing pattern. This is not as hard to do as it might seem.
The main thing is not to forget about the need for some overlap. In addition, it is necessary to glue the canvas in such a way that the edge exactly corresponds to the plumb line. Then, along the edge of the corner (edge), the second edge is trimmed.
It is rather difficult to prevent pattern shift completely, and a small amount of distortion may occur. But it will be so insignificant that only you will most likely know about it. Only a careful study of the lines of intersection and connection allows you to notice it. If you follow all the recommendations for pasting the inner and outer corners, individual sheets of 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 too even, they will nevertheless look neat and beautiful.
The main thing is to be patient and careful, to do all the activities slowly and carefully. Then the result will please you!
Wallpaper is one of the most affordable materials for finishing even not very high-quality and even walls. They can perfectly hide spots of unevenness and even distortions. But gluing them on a completely curved surface is not easy, inconvenient, sometimes even impossible. Therefore, the first step is to maximize, and the corners should be given the most attention. If in other parts of the wall the wallpaper cloth acquired elasticity from impregnation with glue and could stretch, then at curved corners, both internal and external, surprises in the form of distortions and large folds are not ruled out.
Even at perfectly flat corners, difficulties sometimes 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 someone from the door. In reality, there is no difference, if you do not take into account the past trends, when the wallpaper had a special edge for overlapping. Because of this, they had to be glued with an overlap of at least 1 cm. In this case, the best option was gluing from the far wall with a window. So there were no visible seams at the entrance to the room. Today, wallpapers are produced without this edge, and it is recommended to glue them end-to-end. Wallpapering in corners is no different from flat spaces.
The first step is to decide what wallpapers are and how much glue is required to impregnate them:
- Paper ones require moderate impregnation and pre-lubrication of the wall.
- Vinyl ones require good impregnation, especially when pasting them in the corners, as they are quite thick and dense.
- Wallpaper on non-woven base requires impregnation only walls.
Used tools for pasting wallpaper.
Often on the wallpaper there is a pattern that is unstable to mechanical damage. Therefore, to smooth them out, a special rubber roller or brush is required.
Interior corner finishing
Having dealt with the types of canvases and the amount of glue, you can get to work. If the wallpaper began to be glued from the corner, then without fail, using a long level and a metal ruler, it is necessary to mark in the form of a vertical line.
It should be located so that when gluing the sheet lies with a twist at an angle of 2-3 cm. The inner corner is the least noticeable, so if a slight overlap forms there, it will not be very noticeable.
If, when gluing the canvas, the edge of the sheet turned out to be not straight, then it can be cut with a wallpaper or mounting knife. In this case, after each incision, it is recommended to break off the blade. Otherwise, during subsequent use, scoring and tears will occur.
The corner is where the wallpaper is most likely to peel off the wall. Therefore, you should not feel sorry for the glue here, the best option would be to pre-impregnate the surface in several layers.
For reliable gluing of corners, use special glue. PVA glue is perfect.
Wallpapering on outside corners
The rules for pasting wallpaper on external corners are to perfectly fit the canvas. The overlap option will not work here, because it will be clearly visible. The best option would be "Cutting". But in order to beautifully decorate the outer corner, its surface is necessary. 
Further, it is recommended to pre-lubricate the surface of the wall with glue in several layers. If necessary, a brush should be used, because it is often impossible to penetrate small cracks with a roller. The pre-impregnated canvas is glued to a corner with a bend on the second wall of 2-3 cm. In this case, the edge of the sheet is almost always uneven. This is due to the geometry of the walls and their imperfection. The second sheet of wallpaper is glued with an overlap of 5-8 cm on the previous one. This is necessary so that it can be conveniently grasped when removed.
Then, using a plumb line, and it is better to use a long level, an incision is made on both canvases with a new blade of a mounting knife.
It is not worth saving here, because when the blade becomes dull, burrs can form on the surface, which will become very unattractive.
After the incision is made, the excess piece is removed, and the edges of the joined sheets are carefully peeled off. The cut residue is removed from under it, and the wallpaper is glued into place. You can add glue if needed.
Tsugunov Anton Valerievich
Reading time: 4 minutes
Wallpaper is a universal finishing material, the main advantage of which is the relative ease of working with it. With their sticking, you can successfully cope on your own, without resorting to the help of specialists. But if the decision is made to transform the appearance of the room on its own, it is important to understand how to properly glue the wallpaper in the corners. It is this part of the work that is the most difficult.
Preparatory activities
Criteria for choosing wallpaper for uneven walls and corners
If there is no desire or opportunity to engage in leveling the base, you need to approach more carefully.
- The material for curved surfaces should be loose so that those joints where overlapping strips will have to be glued are not conspicuous. Non-woven fabrics are well suited.
- The drawing should be small and frequent or completely absent.
- The unevenness of the walls will help hide the material with a relief structure.
- For heavily damaged surfaces, fiberglass wallpaper is suitable for painting.
Work materials
Tip: do not start gluing wallpaper from the corner, to start work, select a flat part of the wall.
Experts have their own secrets for pasting corner elements.
- I glue it on. When gluing wallpaper in a butt corner, there is a risk of the canvases diverge after drying and the appearance of a gap that cannot be imperceptibly removed.
- We do not glue the whole canvas, even if the corner is perfectly even. Otherwise, after drying, folds and distortions are almost inevitably formed.
- Coat the wall with glue. It is in the corners that the probability of material lagging is especially high, therefore this rule applies to all types of canvases: paper, non-woven, vinyl.
Wallpapering inside corners
For pasting the inner corner, follow the following procedure.
- We measure the distance from the edge of the strip that was last pasted on the wall to the corner. We add 2 cm to the obtained value. We cut the canvas, bend it according to the added allowance and transfer it to the wall smeared with glue. The excess must go to the adjacent side. The glued sheet must be smoothed with a roller or a rag so that all the air comes out from under it.
- We also bend the second sheet by 2 cm and glue it on the other side of the corner so that the allowance overlaps on the previously glued sheet. The correctness of gluing this canvas must be checked with a plumb line. While smoothing the sheet, we try not to press those very few centimeters of the allowance.
- We don’t need two layers of wallpaper, they will stand out, so we apply a long ruler to the corner and cut the layers along it with a construction knife. Then remove the excess top coat.
- Raising the top layer, remove the lower segments, coat its edge again with glue and press it tightly against the wall, squeezing out the air. This method allows you to get a very even butt joint.
Wallpapering in outer corners
To wallpaper the outer corner with wallpaper, you need to calculate the width of the canvas so that the sheet, bending around the ledge, passes to the adjacent wall by 2–5 cm. Having measured the required width of the canvas, cut off the excess part. Remember that when using too wide a strip, we will inevitably get folds and wrinkles.
- We apply glue both on the wallpaper and on the wall. We apply the sheet to the ledge so that the canvas wraps around it, as in the next photo. If the material is dense, you need to make small cuts for good contact with the corner.
- We press the sheet in its upper part. At the bottom of the excess canvas we make an incision. If the material for gluing is smooth, smooth it with a roller, press the embossed one with a cloth. The part of the strip that has gone around the turn can be cut off, leaving a small edge.
- We take the next sheet or the remainder of the previous one and paste it in the same way on the adjacent wall. The canvas should overlap on the first layer. Using a plumb line, we check the verticality of this strip, if necessary, we combine the pattern. Carefully smooth out the fabric.