Framing the corners of the walls. finishing the corners of the walls in the apartment: the right options

Finishing the building envelopes (ceilings and walls) is the final stage of new construction or renovation work. The choice of finishing options is great; the market offers a large selection of materials for this. One of them is plastic panels for walls and ceilings. Wall cladding with plastic may well replace ceramic tiles or, for example, cladding the base of a house with natural stone.

Finishing walls with plastic is one of the easiest ways to bring the external and external walls, as well as the ceilings of a house, into proper shape at low cost and low labor intensity.

Wall finishing with plastic panels may be required when more expensive types of finishing are for some reason impractical or not possible. Installation of plastic panels is simple and can be easily done with your own hands.

Basic dimensions of wall corners

The size range is also pleasing with its variety; they differ in length and also in the width of the shelves.
In length you can find products from 2600 to 3000 millimeters, the interval of possible length varies by one hundred millimeters.

Shelves can be of completely different widths, ranging from 10 to 100 millimeters, while the interval between shelf sizes can be 5 and 10 millimeters. Therefore, choosing the right type is very easy.

There are special corners created to frame arched openings. For these products, the shelves are made of different widths on the sides, so there can be the following variations: 10x20 millimeters, 5x10 millimeters, etc.

They also differ in shape, they can create sharp or rounded corners, and there are options for universal designs. They stand out because they look like two straight strips connected by a flexible element of the same color, which allows them to be bent into a comfortable position. Thus, you can use them to cover not only a 90 degree angle, but also a different shape.

There are special corners created to frame arched openings.

Glue selection

Before gluing corners to slopes or other architectural elements, it is necessary to select the correct installation composition. Today there are 4 solutions to the problem. Let's look at each of them in more detail.

Liquid nails and sealant

In modern construction markets, sealants with liquid nails are presented in gun tubes or tubes. Moreover, they have the same volume. Buyers often get confused in this variety.

For installing lightweight plastic, only 2 options are suitable: liquid nails or adhesive-sealant

Here it is necessary to pay attention to the fact that the composition also exhibits good adhesion to the base. So, for absorbent surfaces you can use acrylic-based glue or neutral

They practically do not emit odor, can be wet cleaned before drying, and dry quickly. If work is carried out on concrete, plastic, metal or glass, you will have to make a choice in favor of universal compounds.

Universal compositionSource stpulscen.ru

Sealants are often used to install corner profiles. This is justified by additional waterproofing. However, this approach is incorrect due to the weak adhesive ability of the material, and the dry residue can only fill the voids. A corner fixed with sealant does not always last for a year.

Liquid plastic

Liquid plastic is sold in the same containers as liquid nails. But the cost of the composition differs significantly from them in a larger direction. This is justified by high performance and technical characteristics. So, among the advantages the following are highlighted:

quality indicators and shape remain unchanged 10 years after installation of the fittings;

color change under the influence of ultraviolet rays, oxidation does not occur over time;

Due to minimal shrinkage during the drying process and good adhesion, a monolithic structure is formed, which additionally protects the base from moisture penetration.

Liquid plasticSource pvcwindow.ru

Liquid plastic belongs to the group of universal building materials. They can be used for gluing corners on slopes and filling/sealing joints between the window frame and adjacent planes. In addition, the composition is characterized by high mechanical stability, which allows it to be used for fastening window sills and sheet finishing of the opening. The only drawback against the background of numerous advantages is that the use is limited to PVC bases.

Polyurethane glue

Before gluing the plastic corner to the plastic panel, you should find out in advance about the color of the synthetic glue from light beige to dark brown. If the work surfaces are white, then the excess will be visible here. It can only be removed using organic or special solvents until it dries. Before using the material, you also need to find out about the working time of the glue in the open state.

Classic version of polyurethane glueSource sdelais.ru

The main advantages of polyurethane adhesive are as follows:

• resistance to biological damage and corrosion, which is important for areas with variable humidity;
• low thermal expansion allows the glue to be used in conditions from -60 to +150℃, which is not typical for the listed analogues;
• resistance to oils and organic solvents allows the composition to be used for finishing in laboratories and industrial enterprises;
• plasticity helps maintain the characteristics of the dry residue under vibration load;
• high adhesive ability determines the versatility of the glue to work with any substrate.

They also note the uniqueness of the polyurethane composition regarding the drying process. The higher the relative humidity, the more active it is. This allows you to install decorative corners for slopes in the bathroom without prior ventilation.

Application of skirting boards

In addition to the traditional floor plinth, the main tasks of which are:

• Elimination of cracks where the flooring meets the wall.
• Holds soft floor coverings (linoleum, carpet).
• Protecting walls from impacts and damage when cleaning the room.

In modern interiors, with a claim to “European-quality renovation”, ceiling skirting boards are often used. They allow you to level out the unevenness of the top edge of the wallpaper and give the room a more elegant look. These skirting boards are made from pressed foam and are very lightweight.

Regardless of which skirting board you choose, you will be faced with the task of strengthening (gluing) it in place without staining the ceiling and wallpaper with glue, traces of which cannot be removed.

The advantages of this material over “liquid nails”, PVA emulsion, and other adhesives are its water solubility, excellent adhesive properties to all known types of building and finishing materials, high viscosity, non-fluidity, the possibility of dismantling without violating the integrity of the glued baseboard and without damaging the surface layer of wallpaper or ceiling.

To work with ceiling plinth you will need:

• Miter box.
• A hacksaw with a fine tooth (you can use a hacksaw for metal).
• Retractable construction knife with replaceable blades.
• Rubber spatulas from 25 to 100 mm wide (sold in sets).
• Masking tape.
• A narrow (1-1.5 inch) paint brush.
• Gun for cans of sealant.

To file the edges of the plinth at the joints at the corners, use a miter box into which the edge of the plinth is placed and sawing is done at an angle of 45°. Without using a miter box, it is almost impossible to achieve even alignment of the edges of the plinth in the corner. The skills to use this simple device are usually mastered within 10-15 minutes. The main thing is to learn how to properly file external and internal corners.

The foam ceiling plinth should be glued only after the paint on the ceiling, walls, or when the wallpaper has dried completely. Acrylic sealant is applied along the entire length of the baseboard in a uniform, slightly curving strip along both shelves of the baseboard. It does not flow, does not drip, holds well on the baseboard and, after pressing it against the wall and ceiling, perfectly fixes the part, without requiring long-term holding or additional fixation.

Another feature of acrylic sealant is that it allows the foam ceiling plinth to level itself and take an even shape if the wall is uneven. After an hour, the sealant polymerizes under the influence of air and you can begin the final stage of finishing the room - sealing the cracks between the baseboard and the wall.

To do this, apply masking tape under the plinth with an indentation of 1-2 mm. from the bottom edge of the baseboard. A thin “sausage” of sealant is squeezed out from the mounting gun along the entire edge of the plinth, which is immediately coated with a finger or a narrow rubber spatula. Excess acrylic sealant is removed with a damp cloth. She also removes excess sealant from her hands and spatula. If necessary, the upper edge of the plinth at the junction with the ceiling is also processed.

Masking tape does not stick to the ceiling. After 10-15 minutes, the foam ceiling plinth is painted with the same paint that was used to paint the ceiling. In the case of a suspended ceiling, use water-based paint that is similar in tone. Immediately after painting, remove the masking tape. (You should never leave it until the paint dries! It can damage the wallpaper.)

The main types of decorative corners for walls

These decorative elements can be divided according to the material from which they are made. Each material has its own characteristics that distinguish it from other types. Let's take a closer look at this type of classification.

Each material has its own characteristics that distinguish it from other types.

Plastic

The plastic is made from PVC material. They are distinguished by their attractive low price and variety of color options. They can imitate wood, metal, or simply have one specific color. A popular type that is easy to glue to the surface.

They are distinguished by their attractive low price and variety of color options.

Wooden

Wooden corners fit perfectly with finishing materials made of wood; they are also made from different types of wood. They serve as a finishing touch when facing with clapboard or other material made of wood.

They can also be used as corners on walls for wallpaper; they create an unusual frame, emphasizing the color of the wallpaper, but then they are additionally painted with varnish or other paint and varnish.

Wooden corners fit perfectly with finishing materials made of wood; they are also made from different types of wood.

Metal

Such products can be made of stainless steel, aluminum or brass. Steel and brass are polished and not coated with any product; aluminum types can be coated with coating compounds that create the desired color or imitate other materials, such as wood. Also, aluminum products can be polished and anodized.

Their use is popular for trimming elements on furniture; they are rarely used for finishing rooms. Metal materials without applying paintwork beautifully frame mirrors and paintings. Acting as a frame, they can be used on stands. They can also serve as a fastening element for light ceiling coverings; they do a good job of protecting steps from damage and serve as protection against slipping on them.

Metal materials without applying paintwork beautifully frame mirrors and paintings.

Silicone

The silicone option serves as a barrier against mechanical shocks for the wall, they have a transparent coating, so if you don’t want to cover the corners with a different color from the finish, then this is a good option to leave everything as is. They are soft, so they prevent a person from receiving strong blows when hitting a corner.

The silicone version serves as a barrier against mechanical shocks for the wall and is distinguished by a transparent coating.

Self-adhesive

Wall corners can have a self-adhesive base, which certainly makes their installation easier. After all, the use of an adhesive solution is not required, and there is no need to spend money on its purchase. The layer that serves as protection for the adhesive part is simply removed, and the side with the adhesive base is attached to the wall.

Wall corners can have a self-adhesive base, which certainly makes their installation easier.

Polyurethane

Polyurethane products delight with their variety of interior solutions. After all, they can be made with a relief base; gypsum options are popular, effectively framing the corners.

You can find color options; if the desired shade is not found, you can choose a white option, which you can then paint.

There are also simply smooth surfaces, then they are more like plastic products, the difference here is manifested in the thickness of the shelves, which are made thicker in polyurethane corners.

Polyurethane products delight with their variety of interior solutions.

Transparent

Transparent versions of this type of product can be made from several types of materials. They cannot hide surface defects, but they will also leave the finishing coating visible; if highlighting corners with other materials is not applicable in the design, this will be an excellent option to protect the corner parts of the surface.

Transparent versions of this type of product can be made from several types of materials.

Tile corner material

The choice lies between ceramics and two leaders in the modern materials market: metal and plastic. Metal products are usually aluminum and stainless steel, while plastic products are usually durable PVC. In terms of all characteristics, in general, materials can be placed in order from metal to ceramics, where the first type of product is better, and the last is inferior to the rest.

In terms of resistance to moisture, the leaders are PVC and ceramics. Availability: plastic. In terms of ease of installation and functionality, ceramics are inferior to “competitors,” as well as plastic in terms of decorative qualities. At the moment, the market offers corners with different types of surface, including color, texture, additional coatings, and reflective properties. Taking into account all the possibilities, PVC can be considered the most promising material: it is easier to give it the desired shape, including for decorative and technical reasons.

PVC

Corners made of polyvinyl chloride have waterproof properties and, due to their lightness, do not load the tiles. The material is easy to process, so consumers have access to an assortment for different interiors in all price categories, in different colors. Decorative options are also made from PVC. Plastic strips are convenient to use and easy to install - due to their elasticity and low density.

PVC planks can suffer from heavy impacts and constant exposure to heat or cold. After several years of use, yellowness and a grayish tint may appear. In order to avoid defects and damage, you should follow the instructions for caring for plastic products. For example, polyvinyl chloride is not afraid of 90% of external destructive factors. The material does not burn well, does not fade, and does not become moldy.

Metal

A universal material with many advantages and a classic color scheme. Corners made of different types of metal combine well with each other in one interior, especially in the kitchen and bathroom. Metal products are usually thin and light, so the integrity of the tiles will not be affected when edging.

In this regard, aluminum ones are most suitable - they are lighter than others. All materials have an anti-corrosion coating, are durable and resistant to ultraviolet rays. Metal is the most durable option. Planks made of this material have the ability to withstand a variety of loads and temperature contrasts. Metal corners have wear resistance, high impact and compression strength. Among the disadvantages are the high cost and the tendency to damage the outer layer of the material.

Corners are made from materials:

• aluminum;
• chrome-plated steel;
• of stainless steel;
• brass

Ceramics

Ceramic planks are used to create an aesthetically complete picture, in combination with the main tile material. Sometimes they are sold together with the cladding as one set. The material has low impact strength, but good compression properties. Ceramics heats up slowly, does not emit dangerous compounds, and does not warp from water. The glazed surface is highly hygienic.

It does not require special care and is used for about the same amount of time as metal. Among the significant shortcomings, the price is primarily noted. This is not the best option for budget repairs. In addition, difficulties arise during installation - the material is rigid. Ceramic products are difficult to process, difficult to cut, and require “special” glue. Sometimes self-installation fails.

Purpose of corners

Those who watched how putty was performed or putty walls themselves encountered the use of plastic corners already at this stage. They are installed at the outer corners to form their shape. This is done directly under the finishing layer. The corners serve as original guides that allow you to best display the plane. The aesthetic characteristics of the junction unit where this kind of corner is used are improved. Most often, it is not a solid structure, but a product with slots of a certain shape, through which the adhesive composition can freely penetrate, which ensures reliable fixation of the product. The use of such corners subsequently facilitates wallpapering, if it is planned, since at such corners it is easier to join two separate rolls. Adjusting the pattern is several times easier.

Note! Corners of this type can be used not only for external, but also for internal corners.

Plastic corners for walls of this type are also called profile corners. There is another type that is designed to perform a decorative function. It differs from the previous version in the absence of perforation, which is designed to allow the adhesive to penetrate. The profile corner is unable to fully resolve the issue of the decorative properties of the surface. This is especially true when using light wallpaper. Decorative products are used along with profile ones, which further increases the strength of the surface. The use of overhead plastic corners has additional advantages in the form of:

• additional surface protection;
• eliminating gaps.

The problem with external corners is their susceptibility to mechanical stress, since such an element can hardly be called practical. Most often, a joint of this kind is located in a doorway or at the transition from one room to another, so it is constantly under attack. If you do not protect the outer corner, then chips, abrasions or other damage will certainly appear on the finishing material. In some cases, the external joint may not be designed in the best way, or wall panels are used that are difficult to join or impossible to do without creating a gap. Corners for walls can be not only white, but are available in various colors, as well as with patterns, which allows you to add additional zest to the interior through their use.

Protecting interior corners is also useful when rearranging furniture. In some cases, damage to them is difficult to disguise, which is required quite often. Decorative plastic corners allow you to join two types of different finishes. This is useful when transitioning from one room to another. The hallway, for example, can be lined with wooden lining, and the walls inside the room are painted. Thanks to the corners, it becomes possible to perfectly decorate the adjacent area. In this case, the color of the corners is selected to match the lining itself.

Where to use?

Doorways

In some cases, the slopes at the corners of the walls are not covered with door frames, but are designed like the rest of the surface. Because the opening, whether it is a standard rectangle or a rounded arch, must have increased wear resistance; its outer corners need protection.

The photo shows the framing of a wide opening with wood-look platbands

External corners

The ends need framing more: due to frequent friction and touching with hands, because wallpaper or paint on them quickly deteriorate. External corners can be protected immediately during wall finishing; decorative stone, plastic corners, wood, and metal are used for this.

You can decorate the external joints covered with wallpaper later, when the appearance is spoiled. Possible options: decorative tape, wooden corners, plastic.

The corners of walls in hallways, kitchens, and children's rooms need protection the most. And also in places near switches or sockets.

The decor of the corner inside the walls has more of an additional use than a necessary one.

Partitions

When zoning the space with plasterboard structures, think in advance about the design of the corners, combined with the overall design. The task is the same - to protect the corners from damage.

Slopes

The decoration of windows and doors does not always involve beautiful connections to the walls. To cover the uneven edge of the wallpaper and improve the window, door or window slope, use decorative corners.

Installation technology

Before gluing the plastic corner to the corner of the wall, the base must be freed from dust, dirt, and debris. If old fittings are replaced, then any remaining adhesive must be removed.

Elimination of excess before installing cornersSource myremontnow.ru

The profile is sold in its pure form, but it is better to wipe it with a damp cloth or degreaser (recommended) and dry it.

After trimming wallpaper, drywall with panels, or polyurethane foam, protrusions often form

It is important to inspect the corner for their presence, since depressions and chips can be hidden, but not obstacles to the tight fit of the fittings to the slope. In the case of wallpaper, it is worth noting the need to eliminate it by half the width of the corner shelf

Then gluing will occur to the canvas and the base, which gives a better and more durable result.

Next, the workpieces are cut. To form an internal joint, the planks are cut with the thickness of the corner subtracted. External ones are done in three ways:

• overlap;
• joined at right angles;
• cut the planks at an angle of 45 degrees.

Apply glue to the shelf in dots or in a continuous stripe. The first option allows you to save on adhesive composition and speed up installation. This approach is relevant in places with the lowest possible mechanical load. The second method gives better results in terms of strength and durability. The main thing here is not to apply a lot of glue and try to place it closer to the center.

Glue in a tube for a gunSource www.severdol.ru

Press the corner for slopes from the center with gradual pressure on the shelves. This reduces the risk of bending flexible fittings. Until it dries completely, it is recommended to additionally secure the plank in several places, especially at the ends, with strips of paper (painting) tape. It is better to use an inexpensive narrow strip, as it can be peeled off more easily without damaging the finish.

Often, in the case of a trimmed joint, the edges are not perfectly even. Because of this, dust accumulates in the gaps, and over time the seams begin to stand out due to darkening. To avoid this, you can sharpen the edges with a knife in advance or sand them with fine sandpaper after installation. The void is filled with sealant or liquid plastic in the color of the fittings.

The video describes the entire process of installing corners on slopes:

General algorithm of operation

Before moving on to the procedure itself, you need to figure out how to glue plastic corners to wallpaper. Below is a detailed algorithm, following which you can easily carry out this procedure:

Cut the corners - as a rule, they are commercially available in strips of 270 cm.

• Apply adhesive to the decorative item or wall and press the corner to the desired location. The exception is polyurethane glue.
• Iron the decorative item with longitudinal movements - this is necessary for even distribution of the adhesive.
• Secure the corner using masking tape.
• After the time specified in the instructions on the tube, remove the tape and get rid of traces of glue on the wallpaper.

Before gluing the corners to the wallpaper, you need to responsibly choose the glue that will hold everything in place. From this article you learned basic information about different types of adhesives and learned how to properly finish the outer corners of a room.

The article describes a simple and uncomplicated method of gluing a regular plastic corner. The presented material will be useful for people who have virtually no experience in the field of repair and construction.

Thanks to plastic corners, we were able to quickly and effortlessly make any external corner in our apartment or house with smooth, neat edges. These corners are especially good for framing the joints of wallpaper and a painted or plastered wall (photo 1). The corner presses the wallpaper underneath, thereby ensuring its safety. Once caught on the edge, you will not pull up the wallpaper paper.

The process of fixing with a corner involves 5 main stages: trimming corners and lengths; applying adhesive composition; fixation in place; docking; sealing joints.

Now let's talk about this in more detail.

Pruning is perhaps the most important and crucial part of the whole process.

It is very important on your part to do everything with the utmost care. Where the corners fit together, they need to be trimmed

It is best to trim the corner using construction metal scissors (photo 2). Why metal? Ordinary scissors do not cut thick plastic well. End trimming or, more simply put, trimming to length can be done with a power tool: a miter saw (photo 3). However, be careful: when trying to cut a small piece, you can break off the edge of the plastic if you move the saw too sharply. All movements must be smooth!

Applying the adhesive is a much simpler task. In a building materials store, you will have to get a tube of sanitary white silicone, as well as a silicone gun for squeezing out the above-mentioned product. Silicone is applied to both sides of the corner, closer to the center, in a thin continuous sausage (photo 4). If you apply too much silicone, it will come out during the wallpapering process!

When fixing the plastic corner in place, try to initially place it in the required position so as not to smear the silicone on the wallpaper and not cause it to be squeezed out from under the corner. After making sure that the corner is where you want it, crimp it tightly with your fingers (photo 5-6).

Docking involves tightly joining two previously cut corners. If you have completed the first stage conscientiously and diligently, the connection of the corners will be almost imperceptible and very beautiful. Having installed everything in place, by analogy with the previous stage, glue the docked corner to the wall (photo 7-8).

Do you have a small gap that you want to get rid of? Proceed to the next and final stage: sealing the joints. Add the same white sanitary silicone to the cavities that you want to hide (photo 9-10). Excess can be removed with a rag or a piece of toilet paper (photo 11-12).

Finally, carefully check the corners on all sides for any escaping silicone. Now, while it is still fresh, you can easily and discreetly remove it. Then you won’t be able to do it with the same degree of accuracy! If you find a defective place, simply, as before at the joints, gently remove the silicone with paper or a cloth, but so as not to smear everything on the wallpaper (photo 13-14).

That's it, absolutely no complications! Start with the little things, and you will definitely be ready for serious repairs on your own. All comes with experience.

Briefly about the main thing

Plastic corners come in different colors, sizes and cross-sectional shapes. They are intended for decorating external and internal corners, end edges of sheet finishing, and installation joints in one plane.

To glue the fittings, liquid nails, adhesive-sealant, polyurethane glue or liquid plastic are used. The compositions differ in technical characteristics and color.

According to the technology, installation is carried out in 3 steps: preparing the base and corners (cleaning, cutting), applying glue, fixing the planks.

Classification

Plastic elements vary depending on the purpose and type of finishing work.

Depending on the type of work performed, installation of corners can be external or internal.

Rules for laying corners with tiles

If you decide to use tiles for wall cladding, you need to take into account all the details of construction work at the planning stage

In this case, special attention should be paid to how to lay out the corners with tiles so that the room looks beautiful. Naturally, before starting work you need to prepare the necessary materials and tools

It is better to think about laying tiles in the corners in advance

To do this you will need to purchase:

• ceramic tiles;
• special glue;
• crosses for joints between slabs;
• notched spatula;
• finishing profiles;
• tile cutter and building level.

You will need to count the number of whole tiles that will fit in the area from the first inner corner of the room to the other. It is necessary to take into account: the size of the tile joints (which ranges from 3 to 5 mm); the distance from the joints of adjacent walls, which is approximately 5 mm; choose the so-called “red” place in the room, which, as a rule, should be in plain sight (for example, opposite the entrance).

It is recommended to start cladding from the most visible place

Therefore, it is recommended to start facing work with it. The opposite place on the wall should be less noticeable

When laying tiles in a “dark” place, you need to pay attention to the fact that it is advisable to lay out material larger than half the size on it. If too thin strips are glued, the cladding will have a makeshift appearance.

Therefore, you need to perform all the calculations quite accurately in order to comply with the rules for laying the material on the surface and obtain the visual effect of the integrity of the facing wall. All this must be taken into account at the planning stage.

It must be borne in mind that before tiling begins, the walls must be as level as possible. The quality of the cladding and the appearance of the surface depend on this.

Laying tiles in corners correctly

Before laying tiles in the corners, we decide on the so-called “red” place of the room - usually it is immediately noticeable. You need to start working with corners from this place. When tiling corners, the material must be glued on two adjacent sides - strictly symmetrically, so this must be taken into account and the same tile trims must be used. For cutting, you need to use a special tile cutter, which is equipped with a template that takes into account the required cut size with a seam allowance for grouting.

Making an internal corner

First, glue (mastic) is applied to a wall with an area of ​​about one square meter; you need to start from the floor. The glue is spread with a special spatula over the entire surface to obtain an even layer with equal grooves. The solution is then applied in the same way. Glue the first tile. Then glue the second one.

Constantly check that the cladding is correct

To ensure an even seam, we install special crosses at the joints of the surface. Having glued the first row of tiles, we check the levelness of the cladding with a building level. Next, we continue to lay out the surface in the same way. Having reached the next wall, mark the distance to it, cut off the tile if necessary and glue it.

When starting to lay the material of the adjacent wall, we glue the remaining trimmed part. If the material is made with a pattern or design, then we combine its parts. In this case, we glue the edge of one tile overlapping onto the surface of the other, leaving a gap of about 2 mm. The material laid out in this way creates a feeling of integrity of the tiled surface, as if it were curved. Next, we continue to glue the tiles to the required height level.

Covering the outer corner

Only solid material is used for cladding external corners. When laying, the position of adjacent tiles on both the right and left must be strictly symmetrical, and the laying is carried out overlapping the surface of the tile. In this case, the cladding will look beautiful if the ribs have a rounded or glazed appearance. If the surface has unattractive edges, you can use a special profile for finishing, applying it with cement mortar. Such surfaces will look great. That's the whole secret of laying tiles. Further laying of the coating is carried out according to the rules described above.

When facing external corners, do not forget to maintain symmetry

Summing up the laying of corners with tiles, we can highlight the following important points that are necessary to complete the work:

• calculation of the quantity of ceramic tiles;
• choosing the right “red” place;
• the order of laying facing tiles on the internal and external surfaces of the corner.

Video on how to decorate the outer corner of ceramic tiles:

All that remains is to purchase the necessary materials and tools and begin work.

repaireasily.ru

What is better to level the corners: plaster or drywall

Next, we will look at the two most common options for leveling corners: plaster and drywall. Both techniques have their pros and cons, which we will mention later, but one of the main selection criteria will be the size of the distortion that needs to be eliminated.

Plasterboard slabs can hide any distortion, since they are mounted on a frame that can be at least several meters away from the base wall, at the same time hiding protruding beams, communications and other undesirable elements of the building’s structure.

With plaster, in one go it will be possible to build up a layer of only a few centimeters thick. After which it must be allowed to dry, which with a layer of 2-3 centimeters can take several days (depending on the mixture used). You cannot make the layer too thick right away - it will crack. Although, if time permits, you can make as many layers as you like, connecting them with a reinforcing mesh.

Accordingly, in order to decide which method is best to align the corners (walls), this distortion must first be measured. The walls are mentioned here for a reason. It would be very strange to align the corner and the adjacent walls in different ways. The technology must be unified.

Polyethylene tape

Before installing the tape, remove the protective film

When choosing polyethylene tape, you need to remember that although such a bathtub rim is the simplest option for sealing a joint, its service life usually does not exceed 2 years with active use. Such ribbons can have different colors and strip widths, as well as embossed decorative patterns. Advantages include flexibility, resistance to the growth of fungal bacteria and ease of installation. The installation process is as simple as possible:

• Before installing such a self-adhesive corner for the bathroom, you must thoroughly clean the joint area from dust and grease stains, then dry the installation area thoroughly with a hairdryer;
• if the size of the gap exceeds 3 millimeters, then it must first be sealed using a neutral sealant.

Important. When using tape, do not use acid-based silicones, as such sealant will corrode the polyethylene, which will lead to seal failure and damage to the product.

• after the sealant has dried, measure the sides of the bathtub that need to be sealed and cut off the pieces of tape we need with a margin of 2-3 centimeters;
• We start gluing from the long side, remove a few centimeters of the protective tape from the adhesive layer and glue it to the joint, avoiding tension on the tape.

Installing the tape at the joint

Important. Before sticking the border to the bathtub, do not remove the protective tape from the entire section

When installing, do not use a hairdryer, as the tape will stretch under the influence of temperature. The corner joints should be glued overlapping each other; this is why we left a margin of a few centimeters when cutting.

After installation, we trim the corner joints using a utility knife to remove excess overlap and additionally seal the corner with sealant.

At this point, the installation of the tape is completed and you need to wait 4-5 hours for the product to completely shrink, after which the bath can be used.

How to glue a plastic corner yourself

In addition to decorative corners, you will also need a fastening compound. For narrow elements it is not recommended to use glue, the excess of which cannot be removed from the surface without leaving a trace. Before carrying out the procedure, the joint must first be cleaned of dirt and remnants of wallpaper or protruding pieces of finishing material. No corners will save an excessively uneven and bumpy surface. Then the wall is measured. The measurements are exactly transferred to a piece of corner. It is better to cut the material with a hacksaw with fine teeth. Do not forget about the joints between the corners themselves (in doorways, windows): two straight lines should end with cuts at an angle of 45 degrees. The “wrong” side of the prepared material is coated with glue and applied to the wall. Using your hands, firmly press the corner to the surface and hold it until the fastening composition “seizes”

What are decorative corners for?

Corners are most often “touched” by people passing by with their shoulders, elbows and carried objects. Accordingly, it is this part of the wall that is erased and scratched more than the remaining ones. To protect the joint from mechanical stress, a decorative corner is attached to it - a special type of finishing materials, a special “overlay”. It is designed to perform two functions:

• Decorate the finish;
• Protect the sensitive area.

In addition, finishing using these elements looks neater and the interior seems complete. Using the material, color and size, you can emphasize the features of the style used in the design of the room.

Advantages and disadvantages

Most decorative attributes for finishing openings in rooms are made on the basis of polyvinyl chloride, that is, polymers from which most plastic products are made today.

Due to the versatility of this material, any corner profile made from it has standard advantages over analogues made from other materials:

1.Low weight.

2.The widest variety of shapes, colors and sizes.

3.Easy to install, in any way, even with nails, even with screws, or even just with glue.

4.Long service life without changing the basic properties.

5. Relatively low cost.

6. Maintenance that does not require any costs.

Thanks to the ability to choose material of any color, they fit perfectly into any interior, without contradicting the overall decor of the room and adding completeness to the entire design of the room.

Even ultraviolet rays have no effect on them, therefore, even if constantly exposed to the sun, they do not fade for many years. They are sold in standard sizes, so purchasing material of the required sizes will not be a problem.

Decorating corners in an apartment: how to decorate a room with corners

Options for using decorative corners in the interior design of a room depend on many factors:

• Surface materials. A white plastic corner glued to the corner of clapboard walls will look ridiculous.
• Finish colors. Under no circumstances should a red element be placed in a room designed in pastel colors.
• General stylistic solution of the interior. A polished stainless steel profile will not fit into a classic interior; a polyurethane “stucco” profile will not fit into a high-tech style.
• Purpose of the room. Silicone corners are great for children. They will keep the corners intact and help protect the child from injury.

Wallpaper design options

To complete the finishing after wallpapering, a profile made of any of the above materials can be used. The main criterion when choosing a corner will be its color. The choice of color can be approached in different ways. If the joining walls are approximately the same shade, you can choose the product to match the color of the walls; if they are different, you can match the color of the wall to which the eye is most often drawn. For example, when finishing the corner between a room and a hallway, it is more logical to choose a profile that matches the color of the room’s decoration.

One of the finishing options is decorating with a wooden corner, tinted to match the color of the doors or floor using impregnated stain and coated with varnish. Products made of MDF and PVC, decorated to look like wood, are suitable for the same purposes. When decorating a strict, laconic interior, metal corners will look good.

Solution for corners on slopes: the better way to seal corners in an apartment

To complete the finishing of the slopes, corners are used in the color of the slope, almost always white. Often the material for slopes is a sandwich panel, therefore, to ensure that the material does not differ much, PVC corner profiles are used. The width of the shelf is selected so that it covers the end of the panel or gypsum board. If there are any finishing defects near the window opening, for example, unevenly cut wallpaper, the corner is chosen to be of such a width that these errors are covered.

The angle between the wall and the slope is usually more than 90°; in order for the corner to lie flat, it should be slightly “bent” - placed on a flat surface or a large-diameter pipe and lightly pressed with your hands, moving along the corner.

In the cold season, the profile must warm up to room temperature before use.

Option for decoration under wallpaper

For walls covered with wallpaper, the option of wallpapering a corner may be suitable. For these purposes, profiles made of PVC, MDF, wood or smooth polyurethane are suitable. The profile should be a light shade, because... dark may appear from under the wallpaper. Wallpaper is pasted onto it, the glue is allowed to dry, then, no earlier than the next day, it is mounted on the wall. The wallpaper on the corner should be glued in one piece, of such a size that the wallpaper extends onto the inside of the shelves.

Adviсe

There are several recommendations that must be taken into account when choosing and installing plastic corners for slopes.

• You need to buy finishing material only after all measurements have been taken, when all the parameters of the slopes are clear. For 90 degrees, a rigid profile is suitable, and for angles with large deviations, a flexible folding product should be used. In addition, choosing the correct profile length will allow you to effectively save money when purchasing it.
• Decorative material should be selected after installing a window or door, when it is known what condition the openings are in. This makes it easier to choose the type of profile.
• It is necessary to consider what type of room the decor is needed for. If a plastic product with increased wear resistance is required, it is more practical to mount a wide corner part, which is particularly durable. And small corners are in perfect harmony with the interior of the room.
• If the flexible corner does not hold the shape given to it, it is better to refuse the purchase.
• Plastic corners are a rather delicate material, so to avoid cracks when making cuts, it is advisable to use scissors or a hacksaw.

When the assembly of coal slopes takes place in an apartment that has already been renovated, for a greater fixation effect it is necessary to strip a narrow strip along the entire perimeter of the decorated opening from any coating. To glue a corner piece onto a plastic surface, it is better to use a “second” type of glue-gel.

On surfaces covered with plaster or drywall, it is preferable to use “liquid nails”. Work on installing decorative corners is carried out only after completion of all finishing processes. During installation, it is important to ensure correct joining of the material to avoid unnecessary work with gaps. When purchasing material, you should make sure that the profiles are absolutely flat, with symmetrical sides and without deformation. If you do not follow all the rules for ensuring stability when installing plastic corners, their practical and aesthetic function is lost

If you do not follow all the rules for ensuring stability when installing plastic corners, their practical and aesthetic function is lost.

To learn how to install a plastic corner for slopes, see the following video.

How to combine wallpaper with a pattern: examples in the photo

Wallpaper with a pattern is best combined with monochrome ones. This may be the shade of one of the print elements. What does this look like, you ask? And like this.

There is an unwritten rule: when combining wallpaper, use a 2:1 ratio, starting from the top. Don't be afraid to deviate from this canon. Here is a photo of an interior in which the ratio is not maintained. But this does not spoil the overall impression of the decor. Soon, on the contrary.

It looks interesting when wallpaper with a pattern partially extends onto the ceiling area. This is especially true for attic rooms and rooms with irregular ceiling geometry.

Do you like extraordinary solutions? How do you like this? You certainly won’t see it in everyone.

You can decorate in a patchwork style in an original and inexpensive way. If you have leftover rolls from a previous renovation (or you bought them on sale), try making something like this. It looks quite unusual.

Everyone knows whitewash

We glue the corners to the ceiling on top of the wallpaper ourselves

When it is necessary to improve an old apartment, the question often arises: how to glue wallpaper to old whitewash? I have read more than once that in order to do the job well, it is necessary to completely remove the old coating. However, what to do if you want to save time and effort?

Here is the sequence of actions:

• If we glue on whitewash, then choose only high-quality primers
• When the first layer is applied to the whitewash, leave it to dry and only then apply the second
• The water-repellent properties of the primer can protect the surface from the appearance of mold fungi
• Secure this process with a weak glue solution. Dilute it with water in equal parts and apply it to the walls. After this you can safely glue it to the whitewash
• To glue trellises onto whitewash, choose glue taking into account the choice of the finishing material itself

Important! It is forbidden to glue canvases to whitewash, which falls off in pieces. In this case, using warm water and a spatula, clean all the walls from the coating and thoroughly prepare the base.

Shapes and sizes

Finished corners usually have an angle of 90°. The corner itself is not always sharp; there are options with a rounded one. By type, corners for protecting wall corners are divided into:

• hard
• external;
• internal;
• flexible (plastic, rubber)

universal.

Universal corner made of MDF

Questions can only be about universal ones. These are two strips of plastic or MDF connected by a thin strip of flexible material of the same color. Thanks to this connection, you can create an obtuse or acute angle, internal or external - without much difference. But in terms of reliability of protection, it is inferior to rigid ones - after all, the flexible part is quite thin.

It is also worth knowing that corners can have shelves of the same or different widths. More often they are found with the same ones, but it is quite possible to find those in which one is wider, the other is narrower.

Types, shapes, sizes

The width of the shelf varies from manufacturer to manufacturer. Plastic ones, for example, can have shelves from 10 mm to 50 mm. MDF corners are made with a minimum shelf width of 20 mm, metal ones - from 10 mm, but the maximum shelf length is 90 mm (aluminum). So there is plenty to choose from.

Recommendations from professionals

Useful tips will help beginners with DIY installation.

1. Be precise when marking so that there are no gaps between the joints. To prevent this, you can increase the length of the workpiece by 0.5-1 mm. They will still fall into place due to the elasticity of the material.
2. It is not recommended to fill the joints with silicone, as over time it will darken and it will stand out against the background of the slope.
3. To be on the safe side, do not glue the corners right away, but first attach them with tape and take the necessary measurements.
4. To create the correct shape for the arch, use a hair dryer.
5. When processing areas in openings where the angle is not 90°, but more or less, it is necessary to take measurements locally and cut them with a knife.

Plastic corners serve as reliable protection for slopes from damage, and also add aesthetic completeness to the entire interior. Among the wide range of shapes, sizes and colors, it is easy to choose the best option for a specific design. And it’s also easy to attach them yourself, having all the necessary tools and work skills. Reinforce your knowledge by watching the video.