How to glue wallpaper in corners: practical tips and recommendations with photos. How to glue wallpaper in corners - possible problems and ways to solve them How to glue wallpaper in uneven corners

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Often renovation work carried out by people independently without the involvement of specialists. When decorating walls, the question may arise about how to glue wallpaper in the internal and external corners.

Possible difficulties

Bad wallpapering in the corners can ruin the whole appearance rooms

When covering corner sections of walls with wallpaper, you may encounter the following difficulties:

Uneven surface. If there are crooked corners, wallpapering represents not an easy task even for a specialist. It is advisable to pre-putty or, if necessary, plaster the surfaces.
The divergence of the cut edges. The technique of cutting the wallpaper into the necessary pieces that reach exactly to the edge of the corner is often used. By using this technology for gluing a corner, you may encounter the problem of a divergence of the joint between the canvases. As a result, a strip of wall is revealed.
Too much curl. If there is even a slight curvature of the surface, the use of a large turn will lead to a vertical deviation of the wallpaper strip. As a result, all subsequent lanes will also be located on a slope.
Poor quality gluing of the canvas. When gluing internal corners, a common mistake is not smoothing the strip inside the corner carefully enough. As a result, free space is formed, which over time will lead to the wallpaper coming off the wall.

Wallpapering external corners

If the edge of the panel that goes around the bend does not fit properly, several cuts are made on it diagonally and carefully pressed against the wall, making sure that no swelling is formed.

When pasting an external corner, the overlap on the adjacent wall should be approximately 3 cm. The wallpaper must be thoroughly coated with glue and carefully distributed over the wall surface. If non-woven wallpaper is used, then the glue is applied to the wall and not to the canvas.

If there are switches or sockets close to the corner, you must first remove the covers, remembering to turn off the electricity in advance.

Rules for gluing the inner corner

The seam where two panels meet end-to-end will become invisible after drying.

When pasting internal corner The wallpaper sheet should be cut so that the fold onto the adjacent wall is about 1.5 cm. The adhesive is also applied to the wallpaper itself or to the wall, depending on the type of product. The place where the fold is in the corner should be pressed with a spatula so that there is no void left.

You can apply wallpaper correctly to internal and external corners yourself if you follow these simple rules.

Wallpapering walls - affordable modern remedy interior decoration. Depending on the material used, you can hide some flaws and defects in the walls. People involved in renovation know that incorrect wallpaper application technology and haste lead to ugly consequences and a waste of time and effort.

Before you get started, read the instructions for applying wallpaper to walls.

What angle should you start from?

Properly hung wallpaper will look perfect in the interior of your home. To work you will need:

wallpaper;
wallpaper glue;
ruler;
roulette;
dishes for diluting glue;
pencil;
roller and brush ( different sizes);
soft dry cloth or wallpaper brush (to remove air bubbles);
sharp stationery knife;
stepladder or chair.

Many people recommend starting work from the door, while others recommend starting from the window. In fact, it's the other way around. Previously, canvases were produced with a special edge for overlap. Therefore, we had to start gluing from the far wall with the window. Now in production different kinds wallpaper, preferably glued end-to-end.

Under no circumstances should you start gluing the material from the corner. Be sure to level the walls and prime them. Wallpapering uneven walls ah is not only difficult, but in some cases impossible.

For those who prefer to overlap, the first roll should be glued from the window. If you are not confident in your abilities, it is better to start from the doorway.

The main thing is to glue the first roll and then build on it.

Rules for gluing

The industry produces various types and types of wallpaper. There are paintable wallpapers - non-woven wallpaper. The advantage is that they can be painted in any color. Economical way interior decoration, because the costs are only for paint.

The wallpapering technique requires sequential steps:

wall preparation;
temporary removal of skirting boards (if possible);
diluting the glue according to the instructions on the package;
lubrication of the canvas (sometimes lubrication of the wall is required);
applying the roll to the wall from top to bottom;
removing air bubbles and wrinkles.

Rules for gluing simple wallpaper(53 cm wide) differs from meter ones (1 meter wide). At first glance, it seems that meter-long materials are much more difficult to glue.

It turns out that this is quite simple if you understand how to hang regular wallpaper.

There are a number of advantages that will change your mind:

less effort and time;
cheaper standard wallpaper;
creating a seamless effect;
high quality(made in Belgium, Italy, France);
creating an interior for every taste.

Before purchasing wallpaper, be sure to calculate the cost. For this, a formula from geometry is used: (wall + adjacent wall) x 2. And remember that the length of one canvas on the wall is taken with a margin of 5 cm. Always take a spare roll so that there are no shortcomings when you paste door jambs and protrusions. Be sure to check the length of the canvas itself on the roll in the instructions.

Required condition According to safety precautions, it is necessary to de-energize the apartment or house. After disconnecting, remove the top panels of sockets and switches. Starting gluing, it is necessary to clean the room from dirt and dust.

Rip off old wallpaper coverings using an ordinary warm water. Wet the coating with water using a spray bottle and wait 20 minutes, after which the wallpaper will easily come off the walls. Remove paper using a knife or spatula. Vinyl sheets easier to tear off using perforation.

It's much more difficult to get rid of paint. For this they use grinding machine or a drill with a special attachment, but it’s better to use chemical solutions for removing paint and varnish products.

With help wet method When removing old coatings, less dust is generated and the plaster does not peel off. After removing the old coating, it is necessary to eliminate and repair weak points (cracks, potholes, bulges).

Be sure to level the walls and prime them. Wallpapering on uneven surfaces is not only difficult, but in some cases it is impossible to do. A particular difficulty for beginners in this business is the issue of gluing external and internal corners.

Internal corner

Action technology:

Applying glue to the canvas or, if necessary, to the wall. Be sure to lubricate the wall joint thoroughly, as this is the most labor-intensive part in the corner.
The canvas is glued so that it overlaps the adjacent wall by 4-5 cm.
Knowing the width of the material, stick the next wallpaper (2-4 cm) on top of the previous one.
Trim the protruding parts and glue the top material in place.

If there are sockets or switches in the corner, you need to cut out round hole (smaller sizes switches) made of canvas in this place.

Availability rounded corners promotes the formation of air voids. Be sure to make an incision in this area and glue the material tightly. More glue is applied to this area.

External corner

External corner It is especially noticeable in the apartment, so it requires strict accuracy.

There are 2 types of gluing external corners depending on the unevenness of the corner:

If the angle is even, the canvas is glued so that it protrudes 3-4 cm on the adjacent side. Next is the gluing process using standard technology.
Uneven walls. In this situation, the protrusion of the canvas onto the adjacent wall increases (4-5 cm).

It is necessary to measure the width of the panel and retreat another 5 mm. This way the gluing will overlap.

A cut is made in the middle of the overlap. Pushing aside top part wallpaper, remove protruding parts of the canvas. After removal, glue the top sheet in place.

Cuts are made on the convex surfaces of the wall and the material is pressed tightly against the wall. These methods are intended for overlapping gluing (for wide wallpaper). The designs of these wallpapers are designed to hide imperfections and protrusions.

These options are not suitable for standard paper webs. In this case, the first option with butt gluing is used.

If the walls are uneven

Perfectly straight walls are a rarity. Small errors in the unevenness of the walls are acceptable, but with large deviations and noticeable curved surfaces it is impossible to hide this when wallpapering. On the contrary, the appearance of the room’s interior is distorted.

In that case, if there are cracks, they must be repaired cement mortar . For minor cracks use gypsum plaster. Also, it will not be possible to paste wallpaper beautifully and efficiently. The appearance will not match the expected results. In such cases, it is necessary to carry out preparatory work. Putty will be your assistant in this.

Application rules:

clean the surface from dirt and dust;
tear off the old coating (if any);
apply antibacterial impregnation;
prime the wall;
apply 1 layer starting putty;
apply a painting mesh over the putty (to prevent cracks from appearing);
apply a second layer of putty;
apply two layers finishing putty(thickness 2-4 mm);
after complete drying, wash with a primer;
remove all roughness and uneven surfaces using sandpaper.

How to stick models with a pattern?

Wallpapering corners is a difficult job in itself, especially for a beginner.

Plain colored wallpaper is a great way out. But you can bring liveliness to the interior only with the help of drawing. Also, in some cases, such models can cover up unevenness. Do not forget that the canvas is glued overlapping, otherwise the pattern will add an awkward look to the interior, and all the imperfections will be visible.

You can use the method of selecting a pattern, not forgetting that the canvases are glued overlapping, and they need to be cut off. The drawing should be of medium size and strictly plumb. Large or too small drawings add a distorted effect.

A selection different colors Canvases can be used to divide a room into zones without resorting to additional costs (arches, partitions). It is important that the colors are in harmony with each other.

Uneven walls and corners are found not only in old house buildings, but also in modern new buildings. It is precisely because of this deficiency that problems arise with interior decoration. To avoid sad consequences, you should follow the rules:

In order for the wallpaper to stick better on the outer corners, it is necessary to press it as tightly as possible to the wall. Glue the wallpaper from top to bottom, gradually lowering towards the floor, thereby avoiding the appearance of folds.
If glue gets on the front part of the material, remove it immediately soft cloth. The front sides of some types of canvas become unusable from wallpaper glue.
If an air bubble is detected, it must be punctured. Use a syringe to inject glue and smooth it out.
The inner corners of the room are the most problematic; it is in these places that peeling, swelling, and tearing occur. For effective and reliable corner gluing, add PVA glue (10%) to the water when preparing the glue. Mix the glue until smooth so that there are no lumps.

Make sure there are no drafts. They prevent complete and uniform drying, after which the material peels off. It is allowed to ventilate the room only after the wallpaper has completely dried. This happens within 2-3 days.
To better cover areas with windows and wooden openings, the canvas must be taken with a reserve and allowed to dry completely. Only after this, carefully cut off the excess material with a stationery knife.
The unevenness of the wall is not always noticeable. Only when pasting the internal and external corners will flaws and incorrect alignment be visible. To avoid these shortcomings, immediately before work, be sure to check the curvature of the walls using a building level and plumb line.
In the presence of thermal heating, use a thin narrow brush to lubricate the glue.

Reading time ≈ 8 minutes

- the most common type decorative finishing walls The technology of the process does not seem complicated from the outside, because even a beginner can apply glue to the wallpaper and stick it to the wall. Therefore, many owners decide to do this work themselves.

A beginner can easily handle wallpapering if the wall surface is fairly smooth and without obvious defects. However, the surface is not always properly prepared and leveled for finishing works. And also, amateurs often face the question of how to properly glue wallpaper in the corners. Here it is important to ensure that the selected pattern matches, if present. Therefore, in this article we will talk about a special technique for gluing wallpaper in corners.

Material selection

Wallpaper remains the most popular material for finishing walls in an apartment or office premises. They are able to transform a room beyond recognition, hide interior imperfections and highlight advantages. What you need to know when choosing wallpaper for your apartment:

In the shop modern wallpaper presented wide range models differing in texture, color scheme and composition. The rarest type is liquid wallpaper, sold in the form of a ready-made solution in plastic buckets. However, we will look at the more common roll type. There are several types of wall coverings, the most popular of which are:

Each profession has its own tricks, if followed, you can achieve the fastest and highest quality results. Pasting wallpaper in the corners is a labor-intensive process that requires compliance with some nuances:

The corners in the room should ideally be straight and located strictly in a vertical line. However, rooms often lack the correct geometric parameters, so the corners need to be aligned.
For curved corners and walls, it is better to choose voluminous canvases made of vinyl or non-woven fabric. The pattern should be simple and the shade should be matte. You need to glue such wallpaper in the corners of the room to mask all the imperfections.
If you have uneven corners, thin paper sheets, or 3D coatings with large intricate patterns that need to be adjusted all the time, are not suitable for you.
It is best to start gluing from the window, gluing the very first sheet strictly vertically.
If your room has smooth corners, it will be enough for you to treat them with putty, masking minor minor irregularities.
The corners should be aligned using special plastic corners, which are easy to find in any hardware store. They are securely attached to the wall using putty.
The corners need to be leveled at the stage of finishing puttying the walls.
If you decide to glue paper sheets without using an additional layer, you should take into account the capriciousness of this material. Gluing must be done promptly so that the paper does not have time to absorb moisture from the glue.
If there are sockets or switches in the gluing area, you should turn off the electricity in the apartment during the work. This way you will avoid unpleasant situations and undesirable consequences.
Do not cover the corners with solid canvas. Before starting work, you need to take accurate measurements and cut the wallpaper into strips so that one sheet extends at least 20 centimeters onto the next surface. For example, gluing non-woven wallpaper even in even corners with a solid sheet is quite difficult.
Don’t forget to coat all walls and corners with glue before you start gluing. The glue must be distributed over the entire surface, and in the corners with special care. It is believed that it is in the corners that wallpaper most often begins to peel off and come off. Using a roller, the glue can be easily distributed over the entire area and perfectly prepare the surface for further finishing.
In hard-to-reach places, apply glue with a special brush.

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 this is neglected, the facing material will lie unevenly, which will ruin the appearance of 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.

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 exterior or interior wallpaper in the corners, you need to remove the old trim.

If this is not done, then after a while 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 of 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.

On 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 cleaned 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 one type of glue is used for ordinary roll material, and a completely different one for non-woven wallpaper.

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 internal 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 it 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 the outer corner is fairly even, then you just need to wrap the fabric 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.

Wallpaper – universal finishing material, the main advantage of which is the relative ease of working with it. You can successfully handle gluing them yourself, without resorting to the help of specialists. But if you decide to transform the appearance of the room on our own, it is important to understand how to properly glue wallpaper in the corners. It is this part of the work that presents the greatest difficulty.

Preparatory activities

Criteria for choosing wallpaper for uneven walls and corners

If there is no desire or opportunity to level the base, you need to approach it more carefully.

The material for curved surfaces should be loose, so that those joints at which the overlapping strips will have to be glued are not noticeable. Non-woven fabrics work well.
The pattern 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, paintable fiberglass wallpaper is suitable.

Materials for work

Regardless of the type of canvas chosen, before gluing it is necessary to prepare the following tools and materials:

rolls in the required quantity;
wallpaper glue suitable for the selected type of wallpaper;
roulette;
a long metal ruler or a piece of profile;
plumb line;
pencil;
construction knife or sharp paper blade;
rubber roller, brush or clean cloth.

Work order

It is best to start gluing wallpaper from the least visible point. Using a plumb line and a pencil, we mark a gluing line perpendicular to the floor. We set the first page as accurately as possible, because most modern materials fastened end-to-end, without overlap. If you glue the first sheet unevenly, all subsequent sheets will lie skewed. To avoid mistakes, it is recommended to draw guide lines for each strip on the walls.

Advice: do not start gluing wallpaper from the corner; to begin work, select a flat part of the wall.

Experts have their own secrets for gluing corner elements.

We glue with an overlap. When gluing wallpaper end-to-end in a corner, there is a risk that the sheets will diverge after drying and a gap will appear that cannot be eliminated unnoticed.
We do not glue the whole canvas, even if the corner is perfectly even. Otherwise, after drying, folds and distortions will almost inevitably form.
Coat the wall with glue. It is in the corners that the probability of material falling behind is especially high, so this rule applies to all types of canvases: paper, non-woven, vinyl.

Wallpapering the inner corners

To paste the inner corner, follow the following procedure.

We measure the distance from the edge of the strip that was last glued to the wall to the corner. Add 2 cm to the resulting value. Cut the canvas, bend it according to the added allowance and transfer it to a wall coated with glue. The excess should go to the adjacent side. The pasted sheet must be smoothed with a roller or 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 the previously glued sheet. The correctness of gluing of this canvas must be checked using a plumb line. When smoothing the sheet, we try not to press those same few centimeters of 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 topcoat.
Lifting up upper layer, remove the lower sections, coat its edge with glue again and press it firmly against the wall, squeezing out the air. This method allows you to get a very smooth joining seam.

We press the sheet at the top. We make a cut at the bottom of the excess canvas. If the material for gluing is smooth, smooth it with a roller; if it is embossed, press it with a cloth. The part of the strip that has gone around the bend 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 the first layer. Using a plumb line, we check the verticality of this strip and, if necessary, combine the pattern. Carefully smooth the canvas.

In order to remove the overlap of sheets, cut off the top layer. Apply a ruler or metallic profile to the edge of the ledge and using a knife, cut through the layers. Remove the top strip and remove the bottom allowances. The outer corner is ready.

Wallpaper is glued in the same way on the corners of windows and doors. Beams and others corner elements pasted separately from the wall according to the same principle using scraps left over from the rolls.

If after studying step by step instructions Some aspects of the photo remain unclear, we recommend watching a video on the topic.

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