How to make wallpaper joints invisible. What to do if joints on the wallpaper are visible after repairs Why are joints visible on vinyl wallpaper
Instructions
The reasons why seams on the wallpaper may be visible can be different. The first is that the canvases have moved away from each other, this happens if the wallpaper changed its size when hung, and after drying it returned to its original shape. The glue got on the front side of the canvas - and therefore the seam came apart. The edges of the wallpaper have unpainted ends. Nowadays, wallpaper is mainly sold that is glued end-to-end, and not overlapping as before. After gluing such wallpaper, the seams are invisible. If you have chosen wallpaper with a pattern, then when hanging such wallpaper you will need to select it.
To hang any wallpaper without a flaw, you need to prepare the surface. The walls must be smooth, primed and dry at the time of gluing. If you are gluing vinyl wallpaper, please note that they are divided into light and heavy. Heavy wallpaper will help hide minor unevenness in the walls, but gluing them will take more glue and time. Before gluing, coat all types of vinyl wallpaper with glue and leave to soak for a while. The wall is also coated with glue. The gluing of such wallpaper begins from top to bottom, and from the side front door. Using a dry roller or a special spatula, smooth the wallpaper so that there is no air left under it. Vinyl wallpaper does not change its shape, and therefore, after drying, the joints become almost invisible. To be on the safe side, you can use a special glue for joints; it is sold in tubes with sharp noses for easier application. It is applied when 2 sheets are glued - additionally between the joints, and then the seam is passed with a roller.
Non-woven wallpaper is glued according to a slightly different principle. They require special glue, and, like vinyl wallpaper, Smooth surface. The glue is applied only to the wall, and the wallpaper itself remains dry, since if you apply glue to the wallpaper, after drying it will narrow and cracks will form. Such wallpaper can be glued before painting, after which the seams will not be visible at all.
The most difficult part is gluing paper wallpaper. Before pasting, such wallpaper needs to be soaked a little, that is, coated with glue and allowed to soak in the glue a little. The wall also needs to be coated with glue. The peculiarity of paper wallpaper is that when it gets wet, it loses its shape, and when it dries on the wall, unraveling seams can form. You can paste such wallpaper overlapping, and after drying there will be no discrepancies in the joints, but there is a possibility that joints in the form of tubercles will remain. You can also use special joining paper. It is glued between the canvases at the junction of the wallpaper, but it does not guarantee one hundred percent that the joints will not separate when the wallpaper dries. Last option paint the joints with paint to match the wallpaper; after drying, even if the seams come apart, it will not be so noticeable visually. The last method is used mainly by beginners.
Repair is a serious and complex matter, especially if you have to glue wallpaper. Improper implementation of this work can lead to a disastrous picture. The wallpaper is flying off or there are 2-5 mm gaps between the sheets, and this can only be corrected by carrying out all the steps again.
Instructions
Paper wallpaper have the lowest price and, accordingly, quality. Gluing them is quite difficult. The paper is deformed and torn, so you should be extremely careful when joining the canvases. This type of wallpaper is overlapped; one sheet should overlap the other by about 5 mm, otherwise cracks may form after drying. Apply glue to the canvas and immediately begin gluing, wallpaper They may soften and doing anything with them will be problematic. After gluing, carefully iron the seams with a soft cloth.
Vinyl wallpaper They are considered the most durable, they are easy to work with, so their width is often 120 cm. They need to be glued without overlap, butt-to-butt. After drying, they do not decrease in size, and when applying glue they do not get wet. After treating the canvas with glue, wait a few minutes so that they become a little softer, then glue them to the wall and smooth them with a rubber roller.
Vinyl wallpaper glue on a non-woven base with a slight overlap of about 1 mm. Due to the mixed composition, they decrease slightly in width and length, but still not as much as paper ones. Apply wallpaper glue to the wall, not to the canvas. Smooth out the seams with a roller or cloth.
But the non-woven ones wallpaper They are somewhat similar to paper ones; they also decrease in size, only a little smaller. Glue the seams with an overlap of approximately 2 mm, but no more, otherwise the joints will be obvious. Smooth the fabrics with a cloth, Special attention pay attention to the seams.
Video on the topic
note
Start gluing from the window, smoothly moving towards the doors. Close the windows; if there is even a slight draft, the wallpaper may bubble or fall off.
Helpful advice
If you have wallpaper with an ornament or pattern, first check the already cut sheets on the floor to see if the pattern matches or not, and only then apply glue.
Sources:
- wallpaper without joints
Joints need to be glued depending on the type wallpaper. If you do something wrong, after completely dry glue, there may be unexpected results. The canvas changes its size somewhat and there may be gaps or very noticeable seams. To avoid this, you need to first find out what material the wallpaper is made of, buy the appropriate glue and only then start gluing it.
Instructions
Glue paper wallpaper with an overlap of approximately 5 mm. Roll out the canvas wallpaper on the floor and lubricate it with glue, then apply it evenly to the wall and smooth it out. With paper views wallpaper many problems arise during gluing, they are not very good quality, which is why they cost several times less. If you apply glue to the canvas and slightly forget when you start applying it to the wall, it may become deformed. Try to glue carefully and strictly follow the recommendations that are in the instructions attached to the roll.
Vinyl non-woven wallpaper is of average quality and reasonable price. You can even stick them in a children's room, as they are non-toxic. They are stronger than paper ones, but still inferior to vinyl ones. Glue the canvas wallpaper overlap approximately 1-2 mm. If you apply the glue directly to the wall, you can glue it end-to-end. Vinyl non-woven wallpaper can be painted water-based paint.
Vinyl wallpaper is the easiest to glue. They need to be glued end to end without leaving extra space between the canvases. Use special glue, as this material is quite heavy. There is one more nuance - the glue must be applied to the wall, and not to the wallpaper. Pasting process wallpaper It will take very little time. They do not tear, do not stretch, fit well on the wall, but take a long time to dry. Make sure that there are no drafts in the room if you do not want to find all the work on the floor in the form of fallen wallpaper.
Video on the topic
note
The canvases can be glued end-to-end or overlapping, depending on the type of wallpaper and the wall. Gluing the wallpaper starts from the window and ends at the door. In this video, wallpaper is glued end to end. It is very important to ensure that when gluing the first strip of wallpaper, it is vertical. There is no need to align the wallpaper to the corner of the room or door jamb. These landmarks are rarely strictly vertical even in well-built houses.
Helpful advice
If you are thinking about how to properly glue end-to-end wallpaper, then remember that in order to perform this kind of work, as in any other case, you need to prepare the surface that you are going to paste before starting work. How to glue wallpaper end to end. Selected to begin with roll material precisely marked and cut in compliance with the height and width of each individual panel, while it is very important that the cutting of the panels is done evenly and efficiently.
Sources:
- how to paste wallpaper butt joint video
Wallpapering is one of the ways to decorate walls in an apartment or house. If you have already bought new wallpaper and are about to start work, you should know how to glue it correctly so that the joints are not visible.
How to prepare a wall before pasting?
In order to stick wallpaper efficiently and without joints, you should carefully prepare the walls for this. If there is still old wallpaper on the surface, first of all you need to get rid of it. If difficulties arise, the wallpaper can be wetted with soapy water. To prepare it you will need a sufficient amount of soap and water. You need to pour water into the container and then dissolve the soap in it. You can grate large pieces of old laundry soap on a coarse grater, this will go much faster. The prepared liquid should be applied to old wallpaper and wait until completely dry. After this, cleaning the surface of the walls will be much easier.
If the walls were painted before applying new wallpaper, you need to remove the paint using sandpaper. It is advisable to knock down the most protruding bumps, then fill the cracks with putty and remove excess plaster from them.
How to hang wallpaper?
The first thing you need to do when wallpapering is to measure the height from the floor to the base of the ceiling. The resulting height should be noted on the wallpaper and a ten-centimeter allowance should be added, but only if there is no solid pattern on the wallpaper, and it does not matter in what order they will be pasted over. If the wallpaper has a pattern, then the allowance should be larger so that it is possible to align the image on the wall. More rolls are usually used for wallpaper with a pattern.
The first roll should be glued on the side where there is a window; it is better to start from the corner. Before pasting, it is also necessary to draw a straight vertical line on the wall using a level and a rope whitened with chalk. After this, apply glue to the wallpaper and fold it in half so that the glue is absorbed. Immediately after this it is necessary to apply glue solution on the surface of the wall in the place where the already smeared strip will be glued.
You should start gluing the wallpaper from the top, leaving a margin, and it is important to align the strip along the drawn white line. It is not recommended to glue wallpaper to the entire surface at once, as bubbles may appear and the whole process will only go down the drain. First glue half of the strip, smoothing it along the wall and expelling excess air. After this you can glue the second half.
If glue residues have come out around the edges, they should be removed as quickly as possible with a dry cloth. The allowance on top is also removed using a spatula and sharp knife. It is necessary to glue subsequent strips of wallpaper from this sheet in the same way.
How to deal with corners?
The angles are the most big problem when pasting wallpaper, since many homes have uneven walls. To prevent the joints from being visible, when pasting, you should leave some margin around the edges of the wallpaper where the corner should be. First, one side of the corner is pasted over, the strip is clearly aligned and the excess is cut off. After this, you can glue the corner on the other side.
When carrying out renovation work, everyone imagines that the end result will be a beautiful, updated apartment. And this largely depends on the quality of the wallpaper. But often it turns out quite the opposite. The next morning after wallpapering the walls, it is discovered that they have come apart or have peeled off at the joints. The first question, which this moment I'm interested in how to fix everything and how to glue the peeling wallpaper and joints? This article will describe the causes of such troubles and how to fix them.
Why do the joints appear on the wallpaper?
Absolutely all wallpaper, regardless of whether it is on a paper or textile basis, has the property of swelling when exposed to moisture, in this case glue. Moreover, this can be seen even with the naked eye. So, for example, if the wallpaper is half a meter wide and it is wetted with glue, it increases by several millimeters. Consequently, nothing is noticeable when pasting, and after drying the paper takes on its original appearance. As a result, gaps appear between the sheets and a bare wall is visible. To prevent this, it is not recommended to get the used piece of wallpaper too wet. When the sheet is wet enough, it must be glued immediately.
It is important to follow the instructions and give them the specified soaking time. When gluing sheets, you must strictly observe the impregnation time of each sheet and prepare only the amount that can be glued in the same period of time.
Paper borders
But you can do it differently. If you have imagination, you can use paper borders. The main task in this case is the selection of the border itself, which will be suitable both in color and in structure and material used in its production. You can also disguise areas of discrepancies with all kinds of ribbons and curtains. And then make, for example, a frame for a photograph or painting from the same material. It will turn out very beautiful and original. No one will even understand that this was done later; everyone will assume that initially everything was intended to be so.
Be wary of pencils and markers; if applied too hard, the pigment may bleed through the wallpaper.
Currently, there are many technologies that can be used to correct various wall defects, including gaps formed between sheets of wallpaper. But it is better to immediately adhere to all the rules when carrying out work and take into account all the features of the acquired type of wallpaper, than to later look for ways to hide the joints or make them invisible. Write your wallpaper repair options in the comments.
When preparing for repairs, every person paints a beautiful picture in their imagination: New furniture, smooth ceilings, perfect floor, beautiful wallpaper. But wallpaper will look beautiful only if it is glued perfectly, without visually noticeable joints or irregularities. This is exactly what will be discussed further.
WHY ARE THE SEAMS VISIBLE ON THE WALLPAPER? POSSIBLE REASONS:
- the canvases moved away from each other;
- glue gets on the front side of the canvas;
- When narrowing, the edges of the sheets curl slightly together with the putty;
- one edge of the canvas is darker than the other;
- The sheets have unpainted edges cut at an angle.
The joints on the wallpaper have come apart
When wet, all wallpapers are on paper based, whether they are simply paper or textile on a paper backing, they tend to change their size and swell. By the way, some types of non-woven fabric are also susceptible to this effect, although to a lesser extent. For example, if you take a paper sheet 52 cm wide and wet it, its width will change by 2–6 mm.
Without experience and without knowing the characteristics of a particular material, craftsmen cannot always adequately assess future result sticking. During the work, the joints may look perfect and only after drying the paper may deform, trying to return to its original size - to reduce the width. This leads to divergence of joints on paper wallpaper. There are a number of rules that should be followed in order to avoid such problems:
1. Do not allow the material to become excessively wet
It is necessary to understand when the wallpaper has received a sufficient amount of moisture and begin gluing it without waiting for the moisture to saturate it thoroughly.
Paper is made from wood pulp, not synthetic fibers, accordingly, if it is excessively moistened, it may swell unevenly. This will become noticeable only after gluing and complete drying, when the seam will either converge or diverge, as if the edge of the wallpaper had a wave-like shape.
2. It is necessary to apply sufficient, not excessive, amount of glue
It is important that during the work process exactly the amount of glue that is necessary for quick “adhesion” of the material to the surface is used. Once fixation occurs, the material will no longer be able to deform. Otherwise, when using more glue, the material will first change shape, narrow and only then stick to the surface.
3. It is important to fix the edges of the wallpaper
For this you will need:
- tip of wallpaper spatula
- special roller
- glue for joints or borders
The latter is a last resort and is used in rare cases.
4. Painting the walls at the joints with dark paint
If, before gluing dark-colored wallpaper, workers are going to paint a vertical dark stripe in places where there will be seams, this means that they are not confident in their abilities and allow the joints on the wallpaper to diverge. Due to the dark base, this defect in the work will not be noticeable. However, this is a reason to doubt the professionalism of the selected team. Remember, skillful experienced master will never use this technique.
Adhesive on the front side of the fabric
If glue gets on the front side of the canvas, the color of the material may change, the paint or top coating may peel off. When rubbing the seam with a rag, the paint (top coating) wears off even more. Many manufacturers warn in advance that getting glue on the front side of the wallpaper is not allowed.
How to avoid this?
First of all, there should be no excess glue that can go beyond the edges of the canvases.
If vinyl wallpaper will “forgive” a small amount of it that gets on the seam, and then only if you immediately remove it with a damp cloth without rubbing it too hard, then this technique will not work for paper and non-woven coverings. The risk is approximately 50% to 50%. You can wash the seam, but in some cases it will only get worse. Not to mention textile wallpaper, which does not allow even a drop of glue to enter. If this happens and you try to wash it off with water, streaks are inevitable.
Curling the edges together with putty
This problem can only arise in situations where the technological cycle of plastering the walls has been disrupted, or Construction Materials Low quality. Most often, the edges curl at textile wallpaper on a paper base due to the narrowing of not only the substrate, but also the fabric itself.
Different colors of wallpaper edges
It happens that the joints on the wallpaper are visible not because the gluing was done poorly, but because one edge of the roll is darker than the other. When two canvases are joined, a sharp color transition is visible. At the same time, the eye cannot perceive the difference in colors when looking at one canvas. This effect occurs due to the characteristics technological cycle wallpaper production and is not considered a defect. When gluing the entire volume, the tone transitions are not noticeable.
HOW TO FIX?
If the wallpaper is plain without a pattern, the manufacturer often recommends so-called “reverse” gluing, i.e. Each cut piece is joined to the next with different edges. Simply put, one sheet is glued, the next one is turned 180 degrees and the opposite edge is joined to the first one, and so on. The packages of such batches have a special “↓” symbol. In this situation, this effect is associated with the peculiarities of the technological cycle of wallpaper production and is not considered a defect. When gluing the entire volume, the tone transitions are not noticeable.
If there is no such icon, in order to avoid complications in the future, when purchasing, try to combine two rolls with different ends and check if there is a clear tone transition. Unfortunately, it is difficult to discern the difference in shades before gluing. It becomes visible if you glue a couple of canvases, let them dry and look at them from the side.
In any case, according to the instructions, at the beginning of work the master should not open more than one roll, and if a defect is detected, when visible different shades, but there is no “↓” sign, he must immediately suspend work and file a claim with the seller. You can read more about this in the article “Gluing paper wallpaper.”
Unpainted slanted edges
In this case, we can recommend choosing before gluing required colors pencils or felt-tip pens and finish the edges by hand. This advice can help craftsmen with average qualification By this species repair. Qualified specialists will be able to close the edges so that it will not be visible.
Do not forget that each material has its own specifics. On some surfaces the joints are completely invisible, while on others, for example on expensive silk fabrics, the joints are clearly visible, which is considered not just the norm, but an exceptional signature of the naturalness and exclusivity of the material. It is very difficult for an uninitiated person to understand the intricacies. If you have doubts about the quality of the wallpaper material or the gluing work itself, our specialists will be happy to assist you, advise you, and, if necessary, issue an expert opinion. You can read more about this on the page.
Before you spend renovation work, all people in their thoughts imagine the end result, in which everything is perfect and beautiful, but in practice various problems often arise.
One of the common problems is the appearance of seams and joints on wallpaper that lag behind the walls and become visible. At this time, the question immediately arises: how to remove the seams on the wallpaper?
IN this material all will be represented possible options elimination of seams after pasting, as well as the reasons for the appearance of such defects.
Reasons for the appearance of joints
In practice, there may be several reasons for the appearance of visible seams. The most common of them are shown in the table:
| Reason for appearance | Description | Elimination methods |
|---|---|---|
| The divergence of joints due to swelling of wallpaper. | All paper materials swell from moisture. When pasting a room, the material swells from the glue and when the wallpaper is placed on the wall, the surface is created without joints. After the paper dries, it takes on its original shape and appears small area bare wall. | To prevent this from happening, you should not allow the wallpaper to get too wet during the process of pasting the room. |
| Applying a large layer of adhesive composition. | The glue is applied in such an amount that it sets first, and only then the wallpaper begins to shrink. | It is necessary to prevent the reverse sequence of glue setting. |
When purchasing materials, you need to look and check the batch and number of each roll of wallpaper. They must be identical and made on the same day.
Correcting seam gaps
Most often this problem occurs with paper wallpaper. Paper materials after contact with glue can increase in width by 6 mm, and after drying a gap appears on the walls. To prevent such defects it is necessary:
- Control the layer of adhesive composition, which should not soak the material too much.
- After applying the glue, you should wait a little until the material becomes moisturized and immediately glue the canvas to the wall before it begins to swell.
As a rule, seams come apart if too much glue has been applied. In this case, the canvas cannot properly stick to the wall and will have to be applied again.
The use of special glue for joints that secure the edges of the wallpaper. To do this, pry up the edge of the canvas and apply glue, after which the canvas is pressed against the wall with a rubber roller.
Tile grout, applied to the joints in small quantities, will help cope with the problem You can remove the distances between the canvases like this:
- Paint the entire surface.
- The seams can be hidden using tile grout. A dye of the required shade is added to the composition and applied to the joints in small quantities.
- Can be removed from leftover wallpaper decorative layer using sandpaper. Next, add PVA glue to the resulting material, and after stirring, apply the product along the seams.
- If the seams are torn apart enough and you don’t want to re-glue them, you can decorate the wall or glue moldings.
- You can re-glue wallpaper on the seams. This method the most optimal, all you need is to soak the wallpaper with water and after it swells, apply glue, and then press the canvas to the wall. After holding for a few minutes, the canvas is leveled with a spatula or roller. - read in another article on our website.
Removing glue from the front part
Seams are often visible due to escaping glue. Often the problem is the appearance of glue on the seams. Such residues do not need to be removed, but they begin to shine in the light and may change color in the areas of development.
To prevent the glue from oozing out on the seams, during gluing you should apply the composition in optimal quantity without excess.
If there is such a manifestation, then you need to try it with a clean, damp cloth or another method.
When removing defects, it is better not to apply any effort, so as not to spoil the canvas.
A detailed reading of the instructions for the adhesive composition will help you avoid trouble.
Removing edge curl on seams and evening out color
The curled edges must be coated with glue again If the preparation of the wall surface was carried out poorly, then after gluing the wallpaper, the seams may lag behind the walls and curl. At the same time, some of the plaster remains on the edges. This problem appears if you used low quality materials, which means you shouldn’t skimp on surface preparation.
The defect can be eliminated by gluing the seams with joint glue. After applying the composition, you need to secure the canvas with a spatula or rubber roller.
Often, wallpaper may not match in shade on different edges. If you unwind the roll, the differences will be unnoticeable, but when gluing the walls, defects appear, the seams are obtained with sharp color transitions, which can be noticed without any problems.
Reversible pasting will help prevent this effect. In other words, one canvas is glued as usual, and the second is turned over and only in this state is applied to the wall. For more information on how to glue joints, watch this video:
If the work has already been done and such a defect has appeared or uneven cuts at the joints are visible, then painting the seams will help hide the defect. For this you can buy special remedy in the store or use a regular pencil. The main thing is to choose the right shade. Uneven joints due to incorrect cuts can be covered with decorations: edgings, ribbons, etc.
Studying the instructions for the wallpaper will help you avoid correctional work. Manufacturers can write gluing procedures for different types materials.
very problematic. As a rule, problems appear with seams in the corners. If the surface is properly prepared, or rather all the corners of the room are level, then problems will not arise.
The basic rule for quality corner connection canvas - complete cutting of the seam. Both sheets are applied to the wall with an overlap of 3 cm. Then the seam is cut and joined end-to-end. This place is smeared with glue and then smoothed out.
To prevent joints from appearing during the process, all strips of wallpaper will need to be applied with a slight overlap. If the material has a non-woven base, then the overlap can be 20 mm, for paper material it will be 40 mm. After carrying out the work, it is necessary to cut the joint strictly according to the level and remove any remaining glue.
Upon completion of the work, the surface is checked for the presence of air bubbles and seam divergence. If necessary, you can in simple ways. For the intricacies of pasting vinyl wallpaper, watch this video:
Can be used for vinyl wallpaper different glue depending on their basis. In addition, the application of glue is different; the composition is applied to the wall and the canvas, depending on the base of the material.
It is better to glue non-woven coverings according to the level Non-woven fabric is very convenient to use because it does not stretch or swell. To make the coating look beautiful, the strips need to be glued level, after drawing lines on the wall.
Special attention is paid to the corners, each strip should fit 10-15 mm into the corner, next strip overlapped.
If folds appear, they will need to be cut and the air removed, after which you can inject a little glue with a syringe and smooth the wallpaper with a roller. For external corners The canvases are glued with an overlap of approximately 25 mm.
Seams are the most common problem with paper wallpaper. For proper gluing you need to follow certain rules:
- The wallpaper roll is unrolled and the strips that will be applied to the wall are cut out. It is necessary to leave a gap of 3-4 cm.
- Next, the cut strip is rolled out onto the clean floor, face down, and the adhesive composition is applied with a wide brush. After this, the strip is left for the time specified in the instructions for impregnation. During this period, you can prepare a second strip.
- The first strip is glued to the wall, starting from the door or window opening.
- Using a clean and dry rag, the strip is pressed against the wall, and then the remains are cut off.
- The second strip is applied with an overlap of about 30-40 mm, so that seams do not appear after drying. The whole room is glued in the same way.
Having familiarized yourself with the methods of pasting wallpaper and how to remove seams on wallpaper after gluing, you can carry out the work yourself, it is only important to follow the rules and recommendations of the masters. Useful tips For gluing joints, watch this video:
Finally, you need to remember that each material has its own characteristics for use, so before purchasing and using it is imperative to study the composition and characteristics of the raw material.
Home renovation is always a joy, even despite many difficulties. Wallpapering walls is essentially the easiest way to make an easy redecorating, improving housing. However, the picture in the imagination before finishing and the reality after do not always coincide. Agree, it is very unpleasant when various shortcomings come out. How to avoid grief? Of course, do everything according to the recommendations, observing proportions, but it is also important to be informed about possible problems. Then their decision will not become a stumbling block and will not cause irritation.
So, let's talk about what to do if the wallpaper comes apart at the joints. To do this, let's analyze main question, why joints appear on the wallpaper, is it possible to avoid this when gluing, what to do if immediately after gluing the wallpaper at the joints comes apart or peels off.
You will learn about:
Causes
And first, let's look at the main reasons why wallpaper joints become visible the next day after finishing. The most common reasons include the following problems:
Softening and swelling
Simple physics has taught us since school that paper, when exposed to moisture, tends to increase in volume and size. It follows that the joints between the wallpaper when it dries can increase by 3-5 mm, which is quite a lot. By applying the adhesive composition to the paper web, it will increase in volume. By placing it end-to-end and not taking this fact into account, you can end up with a gaping gap with a gap in the wall. How to avoid? It's simple: after the wallpaper is thoroughly coated with glue, you need to immediately apply it to the wall. With every minute they will swell even more, which means they will shrink after drying.
In addition, this is especially true for paper canvases: cellulose tends to swell unevenly. That is, as a result, the joints can converge and diverge, taking away all the neatness of the finish. Of course, there is less chance of getting unsightly joints on vinyl wallpaper. Since their base contains polymer materials, which do not change their size too much after soaking.
However there is one more important point this is the glue. Too much of it also leads to excessive swelling of the canvas. Therefore, for applying glue it is often recommended special brushes and rollers to prevent excess layering.
For example, if you buy non-woven wallpaper, you do not need to apply glue to the canvas at all. Enough to coat the wall. Thanks to this, there will be no strong expansion of the wallpaper. This means that gluing the wallpaper joints will go more evenly and smoothly.
Wallpaper
Sometimes the problem may not be the finishing technology, but the material itself. And then it will be very difficult to fix the wallpaper joints. This is because the rolls can be from different series. Then their joints will simply be different. For example, one edge is darker or lighter. When the roll is folded, the defect is not visible; when gluing, no attention is paid to it, but after drying it is difficult to correct anything.
Therefore, precautions must be taken when choosing wallpaper, namely: it is necessary to ensure that the canvases belong to the same series. If this does not happen, all the consequences will be unpredictable. In order to check the series, you need to carefully look at the insert on the roll. Usually all the information is indicated there. The price of wallpaper, of course, can also influence problems with joints, but you can’t blame inexpensive ones specifically, since the likelihood of seeing uneven joints in expensive wallpaper is almost the same.
Another problem with wallpaper is a damaged end of the canvas. In this case, it will not be surprising if the wallpaper peels off at the joints after gluing or if you end up with torn, noticeable stripes. Damage to the end of the wallpaper may be due to improper transportation. If such wallpaper was purchased in a store, it means that they were stored vertically, on top of each other, which led to wrinkled edges. However, there is also the possibility of damage to the adhesive. The rolls at the joints are sealed very tightly with polyethylene, as a result of which some protection is formed. If the solder joint is damaged, there is no guarantee that the edges of the wallpaper will not be torn. This leads to an important conclusion: rolls must be selected very carefully, paying attention to:
- batch (series) number;
- integrity of the packaging (especially at the edges of the roll);
- no deformation of the roll and no visible damage to the wallpaper inside the packaging.
What to do if the joints are already visible?
There are two options: either re-glue new wallpaper, or slightly change the interior by adding moldings to the decoration. There are vertical narrow stripes, similar to modeling, various options execution. They can be a good decoration for joints and decorate a room in an original way. Therefore, there is no need to panic.
If the wallpaper has peeled off at the joints, this can be fixed using the same glue. It is enough to carefully apply the composition under the canvas with a syringe and iron it well with a roller or towel. For a better and more reliable result, you can use PVA glue for joints.
Then you will get a minimum of costs and a maximum of benefits from wallpapering walls. Another final recommendation would be the choice of pattern. It is advisable to give preference to those canvases that do not have clear inscriptions or pictures that need to be joined. Then you can complete all the work quickly enough and enjoy the finish.