How to level the corners of walls: materials, tools, technology

If you want repair in an apartment or a house to be of the highest quality, then it will be necessary to level all surfaces in the premises, including ceilings, floors and walls. These works provide for the need for alignment of corners, and everyone can do this independently, but only if they do not get acquainted with the technology of work. It is important to prepare the entire set of tools and find the materials. These manipulations can provide for the use of plaster mixtures or plasterboard, as well as special corners. If you do not have certain skills, then the angle should be displayed only visually, so that it does not go in waves along the height of the wall.

Use of plasterboard

If you are thinking about the question of how to level the corners of the walls, you can use a drywall, which is a dry gypsum plaster for the work. The material webs will need to be fixed on a pre-installed frame or on a wall, using dowels or glue gypsum mixture. Aligning angles with this technology has many advantages over a wet method. Firstly, installing gipsokartonnyh sheets on the frame does not provide removal of the old finish, including whitewashing and wallpaper. Secondly, mixing plastering solutions will not be needed, which means that the process will not be accompanied by the formation of a large amount of dust. Thirdly, the surface of the plasterboard can be putted immediately after installation, whereas the plaster layer requires drying. But this method has its drawbacks, they are expressed in the high fragility of the material and the inability to use sheets in rooms with high humidity.

It is important to remember that the angles after such alignment will not be resistant to mechanical damage. If you correctly perform the facing of the walls with gypsum board, you do not have to correct the corners, and the inner surfaces can be plastered using reinforcing tape. To remove the outer corners, you should install perforated corners, and then cover the surface with putty. If you are faced with the task of how to level the corners of the walls, which are heavily flooded, you will need to apply a very thick layer of plaster, while it is convenient to use a combined method. This technology consists of gluing the drywall to the part of the wall that is excessively diverged from the vertical. As soon as the glue seizes, the corners and the wall can be leveled with a layer of putty.

Application of the plaster mixture

If you plan to improve your home, you will need to align the corners. Repair in this case will not be accompanied by difficulties, if you previously engaged in the work on the plastering of walls. At the first stage, it is necessary to clean the surface, and then cover it with plaster. At the final stage, the walls are applied with putty. If you are still thinking about how to level the corners of the walls, then when using plaster it is necessary to use beacons, only then the angle will be as flat as possible. For plastering one wall, you should wait until the layer dries completely, then you can proceed to mounting the beacons on the second wall to apply a layer of plaster. From minor errors you can get rid of putty.

Recommendations of a specialist

As soon as the two walls that form the corner will be covered with plaster, it will be necessary to slightly tweak the angle by applying putty. But it will be difficult to level the corners, if the master does not plan to cover the whole wall with plaster. In addition, the alignment of internal corners is more difficult, due to the fact that when working with external corners you can plaster both walls. If it is an internal corner, it will be necessary to initially wait for the drying of one wall, only after it is permissible to proceed to the second.

Preparation of tools and materials

Before leveling the corners of the walls, you need to make sure that you have all the necessary materials and tools in your arsenal, among them:

• level;
• Capacity for the plaster mixture;
• Rule;
• primer;
• Drill with a mixer;
• putty knife;
• Dry plaster;
• Putty;
• Perforated corners.

If you want to finish work in a shorter time, then it's best to use plaster plaster, as it clings faster and does not slip over the wall surface. Internal angles can be aligned in one of two ways, but the preparation technology remains the same. At the first stage, the surface must be cleaned of old coatings, including whitewashing, wallpaper or ceramic tiles. The next step is to apply a primer to the base, then the master can start plastering. If it comes from cement mortar, then the corners must first be thoroughly cleaned of dust, before applying the plaster, they must also be moistened.

Using a perforated corner

Corners aluminum are called experts kontrashultsami. They are intended for internal and external angles and serve as a mechanical surface protection. With their help you can greatly facilitate the work. Even if you can not install products strictly vertically, the angle will be as flat as possible and devoid of bends.

Methods of work

If you decide to use the corners of aluminum, then they must first be cut to length, and then prepare the plaster mixture. The composition is applied to the corner, and the inner surface is filled with the mixture completely. If it is a question of an external corner, then the mixture is applied to the base with slaps. The next step will be the installation of a corner, while it is important to check the verticality with the help of a building level. Surplus of the plaster mixture is removed by the tool, and the base is left to dry. After the corners for the walls have been installed, and the mixture has completely dried, the elements can be leveled with the wall. In order to exclude a sharp transition, the plaster mixture should be applied from the corner by 80 cm. Smoothing should be carried out with a wide spatula, the mixture must be reduced to "no". Once the plaster layer has been dried, the surface is treated with a primer, further leveling can be done with a putty that will hide small irregularities.

Alignment of corners by a mark

Now you know how to level the corners of the walls with a perforated corner, technology can be replaced with a technique that involves marking and using the level. This method is common for leveling internal corners, at the first stage it is necessary to apply markings to one wall using a plumb or level. The master prepares the mixture and fills it with an angle at the mark. The distribution of the composition is carried out by a wide spatula, and after the surface on the first wall dries, one can proceed to the second using the scheme described above.

For reference

The plastering of the corners in all cases does not allow achieving an ideal evenness and a right angle. Opposite walls may differ in length by about 10 cm. In order to achieve a rectangular room, it is necessary to use a large volume of plaster. But this accuracy is not always required, it is only necessary if you plan to tile the walls in the future. The main requirement in carrying out the above-described work is the verticality of the corners.

Installation of decorative corners

Decorative corners for walls are also used for leveling. They can be made of different materials and designed to protect the walls that have been painted, trimmed with decorative coating or wallpapered. With the success of such products can be used to finish the door and window slopes, as well as the design of joints of panels. Corners are made in different colors and can be even transparent, their width varies from 10 to 100 mm, and the length can be equal to 1.5; 2.3; And 3 m.

Decorative corners for walls can be curved, they are used for installation in arches. Fastening of such elements is carried out with the help of liquid nails, however on sale it is possible to meet products which have on an internal surface a self-adhesive layer. The manufacturer protects it with antiadhesive paper. It should be remembered that the corners of plastic can be installed only at fairly even angles, otherwise the slits will worsen the appearance of the surface. Check the error of the walls with a rule or a long ruler. But if you do not want to think about aligning the angle with a wet method before installing the decorative corner, then you can use PVC products that are flexible. If the vertical deviation is sufficiently smooth, the slots can be avoided.

Conclusion

Decorative corners for walls can be made of a variety of materials, but PVC can simulate wood, and its use makes building construction materials cheaper.