How to paint drywall - paint walls correctly at home. Painting plasterboard: choice of paint and work procedure The best way to paint walls made of plasterboard material

Decorating rooms using drywall and then painting it has become a classic option today. After all, such repairs have a lot of advantages, and most importantly, they are carried out quickly and relatively inexpensively.

But, doing everything yourself, the question naturally arises: how to paint plasterboard walls correctly, what paint to choose, and is it possible to tint the sheathing with gypsum board directly?

Plasterboard sheathing with its ideal surfaces is ideal for painting, but it is worth understanding that no one applies color directly to the cardboard shell. This is due to the structure of the material having an increased level of absorption (absorption), which will lead to greater paint consumption and the shade will be faded.

The purpose of the preparations is to eliminate this problem, as well as to create a base for the paint layer. Preparing walls for painting is carried out in several stages aimed at tidying up the surface of the plasterboard finish, selecting the type of color, tools, and only after that you can start tinting.

The entire list is divided into devices for surface preparation and painting. You will need:

• Plastering set: spatulas 50 and 500 mm, mixer for kneading the mixture, grater with mesh or sandpaper;
• Auxiliary equipment: electric drill, mixer attachment;
• Painting tools: roller 200-300 mm, brushes 50-80 mm, paint tray, masking tape.

Do-it-yourself paint can be applied using a spray gun, which allows you to get a more uniform layer and also reduce material consumption, but such equipment is not always available.

The list is adjusted as necessary.

How to prepare drywall for painting

The cladding made of gypsum sheets itself does not have a very presentable appearance. The joints of the sheets and many attachment points are visible (up to 25-30 pieces per sheet). These shortcomings need to be eliminated, after which the entire surface will have to be leveled for painting.

The joints between the panels must be glued with a sickle mesh, and the lines must be thoroughly puttied.

The algorithm is simple: a universal putty is prepared, applied with a spatula along the contact lines of the sheets, a mesh is unwound on top, and coated with a gypsum mixture. When the material has dried, you need to rub all areas with fine-grained sandpaper.

Fixation points are the places where the screws are screwed in. To seal them, the same putty is used as for joints. It just needs to be applied with one movement of the spatula, set at an angle of 30° to the surface. After drying, it also rubs off.

If a new finish made of plasterboard sheets is installed on the walls, then after processing the joints and fastening points, all surfaces are simply puttied with a thin (1-2 mm) layer of universal plaster, making the surface uniform.

On already used cladding, restoration of damaged areas (cracks, depressions) is initially carried out. Then you need to make a thin leveling layer with a universal or finishing gypsum mixture.

Upon completion of the plastering work, you should wait until the layers dry and rub all surfaces with a mesh or sandpaper.

When priming plasterboard walls for painting, you need acrylic-based compounds with increased permeability, and best of all, antiseptic properties.

It must be applied on a dry and rubbed plastered surface. The working tool is a roller with a width of 200-300 mm; in inner corners and other hard-to-reach places it is easier to manipulate with a brush of a suitable width.

During the priming process, the movements of the tool must be smooth, and gaps in the layers are unacceptable.

The minimum number of times of treatment is 2, and preferably 3, with breaks for absorption and drying (usually about 4-5 hours).

Paint selection

The paint coating on the walls must have several important qualities: strength, durability, water resistance, and non-toxicity. The following types of material are suitable for this definition for the premises in use.

• Water-based paints. They are produced on the basis of water, are practically odorless, and do not fade. The only drawback is that they are not very resistant to moisture.
• Acrylic. They have the same qualities, but are more resistant to high levels of humidity.
• Alkyd enamels. Creates a strong, durable and waterproof coating. Disadvantage: they have a strong odor and require ventilation.
• Silicone. The polymer base allows you to obtain a color that is resistant to most external influences. The disadvantage is the higher price compared to analogues.

When purchasing paint, pay attention to the ratio of dye to the required volume. Initially, you need to immediately purchase and tint all the material. Otherwise, you won’t be able to get exactly the same shade the second time! In this case, the calculation is carried out based on the need to apply at least 2-3 layers!

So, how to paint plasterboard walls after all the preparations are completed?

Painting plasterboard walls

It is worth painting plasterboard sheathing in two or three layers, taking a break to dry each applied layer of coating.

The material is poured in portions into the bath, after which the same algorithm for painting plasterboard walls is followed.

The walls are painted after the ceiling. In this case, depending on the number of layers, the following scheme for applying strokes is followed:

• 2 layers of color - 1st layer from top to bottom, 2nd, from left to right (or vice versa);
• 3 layers of color - 1st, from top to bottom, 2nd, from left to right, 3rd, from top to bottom;

The work begins with painting the inner corners and hard-to-reach areas near heating radiators, under the ceiling, near the floor. In such places, a brush 50-80 mm wide is used to apply stripes.

1. When problem points are painted, the color is applied along the main planes with a roller.
2. The tool needs to be moistened in the material and rolled over the bath area, removing excess.
3. Movements along the walls should not be too long, without sudden jerks. The roller is rolled smoothly, slightly bevelling the movement.
4. Periodically, during the work process, it is worth moving away from the surfaces and inspecting them from different angles for missing areas; they should be tinted immediately.
5. You cannot change the direction of strokes in a separate layer, after drying it will be very noticeable!
6. In the process of applying the layer, there is no need to mix the color; due to enrichment with air, it can become lighter, which will be noticeable in certain areas!
7. If several colors are combined, the borders must be marked off in advance with masking tape.

A special technique for painting walls coated with textured plaster. The work is carried out in two stages: 1st, applying the background tone with a long-nap roller, 2nd - painting the protrusions with a different color with a roller.

It is not difficult to carry out the entire scope of work on painting walls made of plasterboard panels, but you must follow all the recommendations. At the stage of choosing paint, it is worth focusing not only on the type of color, but also on its tinting with dye. It is recommended that after the mixture is mixed, leave it for 24 hours to infuse. Usually after this it becomes darker due to the removal of air bubbles. Otherwise, the layers will be of different shades, which can ruin the entire design.

The article will tell you which paint to choose for drywall, what is the best way to paint drywall and how to do it correctly. It is difficult to imagine modern renovations without drywall. With its help, any walls and ceilings can be easily leveled; the material allows you to create a multi-level ceiling or design an arch.

After the installation is completed, the question arises: how to plaster drywall before painting, what paint to choose and how to apply the coating correctly.

Before treating drywall before painting, you need to become familiar with the features and types of material, which can be:

• Ordinary wall or “standard sheet”.
• Ceiling, most often used when leveling simple ceilings and multi-level construction.
• Moisture resistant– cannot be replaced when finishing bathrooms.
• Fire resistant. It is distinguished by its resistance to an open source of fire, while maintaining its position on the frame.
• Arched. You can install quite complex curved surfaces.
• Acoustic. Very rarely used. A special feature of the material is the presence of perforations with many holes, the diameter of which is approximately one centimeter, and a special soundproof fabric located on the back side of the sheet. It is used in the design of recording studios and home theaters.

Advantages of the material:

1. Relatively low price.
2. Ecologically pure.
3. Does not burn.
4. High sound insulation properties.
5. It takes away excess moisture from the air and easily releases it when the air dries out.
6. Easy to process and easy to install.
7. Minimum waste after finishing the room.

The disadvantages of drywall include:

1. Relatively low strength and water resistance.
2. Difficulty in attaching anything.

Tip: Do not drive nails into a plasterboard wall. Only dowels and screws can hold a small shelf or picture. You cannot hang anything heavy on them, this will simply lead to the destruction of the wall.

After familiarizing yourself with the characteristics of the material and installing it in the room, you need to determine how the surface will be finished.

How to prepare drywall for painting

Before you paint drywall with your own hands, you need to prepare the surface (see Is it possible to paint drywall without putty and how to do it).

For this:

• All sheets and the condition of butt seams are carefully inspected. Usually, after covering surfaces, gaps most often remain at the joints.

Tip: Before painting a plasterboard surface, you should first seal the joints between the sheets. Even applying several layers of paint cannot completely hide the cracks.

• The protruding heads of the screws are recessed with a screwdriver.
• The joints of drywall on the frame are puttied (see How to putty joints of drywall according to technology).
• Putty is applied to the surface with a spatula.
• Reinforcing tape is placed along the entire length of the joint.
• Another layer of putty is applied.
• The surface is carefully sanded.
• The ceiling is cleaned of fine dust and other dirt with a damp cloth.
• You can paint drywall.

Tip: To make sure that the seams will not show through the paint, you should first apply a layer of it to a small area of ​​the surface, and after it has completely dried, evaluate the result. If the putty is not visible through the paint, you can paint the entire ceiling.

What paint to choose for drywall

Choosing the type of paint for drywall is not difficult. After properly preparing it for painting, you can use any enamels or paints. It all depends on the owner, who chooses what to paint the plasterboard arch, walls and ceiling with.

To paint panels you can use:

• A brush.
• Convenient and high-quality roller (see).
• Spray gun.

Painting drywall is done with three types of paints:

• Water-based. This type of coating is best suited for painting drywall.
  Its advantages:
  1. pleasant velvety, matte surface;
  2. a large number of colors. But when using this paint, keep in mind that after drying it becomes several shades lighter.

  Water-based paint is white, and it comes in a variety of colors, which are purchased separately, which allows you to create any color or shade on drywall.

  Tip: When adding color, its content should not be more than 5%.

  The paint is easy to apply and easy to wash off, without the use of special solvents and liquids.

  The disadvantages of the composition include:

  1. increased consumption compared to others;
  2. the paint is not suitable for walls in rooms with high humidity.
• Oily. Suitable for any room. It fits well on drywall, and the resulting surface is durable and glossy.
  Advantages of oil paints:
  1. resistant to the negative effects of moisture and aggressive environments;
  2. they are economical in consumption.

  The disadvantages of oil paints include the presence in their composition of a large number of chemical components that are dangerous to humans, which requires painting drywall only in a well-ventilated area.

• Enamels. After drying, the coating is smooth, durable and beautiful.
  Pros of using enamel:
  1. a wide variety of shades and colors;
  2. it can be glossy or matte;
  3. after drying, the surface acquires a moisture-resistant film;
  4. low material consumption per unit area;
  5. dries quickly.

  Such coatings improve:

  1. aesthetic qualities of gypsum stone;
  2. provide it with anti-corrosion protection;
  3. protect the material from ultraviolet radiation, high moisture, sudden temperature changes and other external influences.

The main thing in this case is to choose the right paint and prepare the surface properly for work.

How to paint a plasterboard ceiling

For painting the ceiling and walls the following are used:

• Spray gun (see Selecting a spray gun for painting). This option allows you to make the highest quality coating, but not everyone has such a device, and its use requires certain skills.
• Brush. With this tool, in front of the roller, all hard-to-reach areas and corners are painted. In this case, the movements are made sharp and jerky so that the paint lies evenly in layers on the surface. When moving the brush back and forth, you may end up with a patchy coating.
• Roller. Such tools are made with different coatings and have different pile lengths, which especially affects the final appearance of the surface being painted: with an increase in the length of the pile, a brighter structure may ultimately result.

Tip: A plasterboard ceiling should be painted with a short-pile roller only, this will allow you to obtain a smooth and high-quality coating upon completion of the work. You should not use a foam roller to paint the ceiling - it leaves marks. The ceiling roller should be taken with a long handle, as shown in the photo.

Before using a new roller, you must:

1. soak in clean water;
2. dry well.

The roller is dipped in paint, rolled out over a ribbed surface in a special tray so that the paint lies evenly on the roller, and then the first layer of coating is applied to the wall, preferably parallel to the window. In this case, it is very important to paint the ceiling with a roller while the paint in hard-to-reach places has not yet dried. Each subsequent layer is overlapped by 15 centimeters. Thus, the entire ceiling is painted.

After the first layer has dried, the second is applied, but the roller must be moved from the window to the door. This method allows you to obtain an even and uniform coating. If hair, specks or lint from a roller get on the ceiling, you need to remove them immediately, without waiting for the paint to dry.

Tip: Painting a plasterboard ceiling should be done in stages: two thin layers of paint are applied, this is preferable to one thick one. Each subsequent layer must be applied after a period of time, which is indicated in the instructions on the paint package.

How to paint decorative plaster stone

Before painting gypsum stone, you need to get acquainted and adhere to some rules:

• Do not apply paint to a surface that has not been impregnated or has not yet dried.
• You should not apply paint to unpolished old decorative stone: it will crumble very quickly.
• For painting you need to use special waterproof paints for exterior use.
• It is better to add special hardeners to the composition - when painting stone, they will improve the quality of the surface.
• The duration of the effect can be increased by spraying the varnish onto the surface.

If you follow these simple rules for painting gypsum stone, the coating will last long enough and will provide good protection for the material from corrosion and harmful external influences.

Before painting the plaster, purchase good paint and prepare the following tools:

• Brush.

• High quality roller.
• Airbrush. Its advantage is that it is sprayed rather than smeared, which makes it possible to obtain a uniform, natural color. By adjusting the distance from the airbrush to the surface of the drywall and the jet of paint, you can give the gypsum stone light or darker shades of the same color.
• Grout for seams.
• Means for human protection when performing work: gloves, respirator.

The technology for painting gypsum stone is as follows:

When applying paint with a spray gun, the distance to the wall should be approximately 45 centimeters so that the surface topography does not interfere with spraying. The pressure on the compressor is selected to be 3-3.5 atmospheres.

When working with a spray gun, the productivity and quality of the treated surface increases: in this case, the bristles of the brush will not cover the painting area, and you can see the entire surface while working and immediately make the necessary adjustments:

• Change color depth.
• Change the hue saturation.

It is convenient to use a spray gun to paint the laid gypsum stone, without sorting it, covering the places that are needed. Using brushes of different sizes, you can create an interesting mosaic panel by painting each individual tile of material.

How to paint drywall, how to paint plaster, all the nuances of the work are shown in detail in the video in this article.

Our topic today is painting plasterboard walls. We have to figure out what paints should be used for finishing gypsum boards, how to prepare the walls for painting and how to do it correctly. Let's get started.

Any repair begins with a visit to a hardware store. So, what do you need to have in place when the finishing touches begin?

Tool

For painting you only need three items:

Also: don't be lazy to buy a roll or two of masking tape. It will help you protect from paint what you are not going to paint - the edges of trim and built-in furniture, baguettes, sockets and switches.

Dye

How to paint plasterboard walls, what paints are best to use?

First, let's formulate our finishing requirements.

• It is advisable that the paint does not smell. Neither during the renovation nor after it. Living with open windows for several days is quite inconvenient even in the warm season, not to mention winter or the off-season;
• Quick drying is also welcome. Walking around the living room, avoiding touching the walls, is not very convenient;
• The coating must be resistant to dry abrasion. First of all, this applies to walls in cramped spaces - corridors, hallways and kitchens: there you will touch the walls most often;

• Ideally, the wall covering should be washable (read: resistant to moisture and wet abrasion). Sooner or later the walls will get dirty and will need cleaning. First of all, this applies to the notorious cramped spaces: the kitchen with its splashes of grease, the bathtub (where the walls are often decorated with drips of shampoo and soap), as well as the walls near switches and frequently used sockets.

Several varieties of water-dispersion paints meet all these requirements.

Here is their list:

Preparing for painting

How to prepare plasterboard walls for painting after covering the frame or installing gypsum boards with glue?

Here are the step-by-step instructions:

1. Use a sharp knife to chamfer the edges of the sheets that you cut into place. The so-called jointing is needed in order to fill the seam as deeply and densely as possible during puttying;

1. Glue the seams with serpentine (fiberglass mesh 5-8 cm wide with an adhesive layer applied to one side). Reinforcement will protect the seams from cracks due to fluctuations in humidity and temperature;
2. Prepare a portion of gypsum putty (no more than 3-4 kg). To do this, pour the dry mixture into a wide bowl with water poured into it at the rate of 1 liter per 1.6 kg of gypsum, let the mixture swell for several minutes and mix thoroughly;

1. Fill the seams and grooves from the fasteners with putty. When applying the first layer, it is more convenient to use a spatula 10-12 cm wide;
2. After the putty has dried (this takes from 6 hours to a day depending on humidity and temperature), repeat the putty. It is better to apply the second layer with a wide (30-35 cm) spatula;

Attention: wash both dishes and tools after making each new portion. Otherwise, the seized lumps of plaster will leave deep and untidy grooves on the surface of the seams.

1. After a day, the seams can be sanded. The author uses for this purpose an inexpensive vibrating grinder with meshes No. 80-120;

1. Preparing plasterboard walls for painting is completed by removing dust (with a broom or vacuum cleaner) and priming. The base of the primer should be the same as that of the paint you have chosen - acrylic or silicone. You can prime only once; tool - a wide brush, roller or spray gun.

Please note: priming is not a mandatory operation, but it is highly recommended. Penetrating primer glues gypsum dust particles remaining on the walls, strengthens the putty and reduces the consumption of paint, which is more expensive than primer.

Painting

So, the finishing of the plasterboard walls for painting is completed. It would seem that you can open the paint... But no. We are waiting for a break of two weeks.

The video in this article will show you more clearly how to paint drywall walls.

Why is it needed?

The fact is that the hydration processes of gypsum do not end after it sets. And these processes can affect the color of the walls: if you rush with painting, the seams will stand out in a dark shade with any reasonable number of coating layers.

Has it been two weeks? Wonderful. Open the paint and dilute it with water to the consistency of very rich milk. Liquid paint is applied more evenly, dries faster and does not produce untidy streaks.

The paint and tools are ready. How to paint plasterboard walls with your own hands correctly and accurately?

The sequence of actions is quite obvious:

1. Armed with a brush, paint the walls in the corners and adjacent to unpainted surfaces;

1. The next stage is painting the plasterboard walls with a roller along the planes;
2. Pause until the surface is completely dry;
3. Repeat steps 1 and 2 until the color is even. Usually 3-4 layers are enough.

A few nuances:

• Apply each new layer at right angles to the previous one. This will result in fewer stripes;
• The last layer should lie parallel to the rays of light from its brightest source. Again, so that the stripes from the roller are not noticeable;
• Paint the wall in one go. If you let the painted area dry, then after painting the rest of the wall, a thickening of the coating will be noticeable at its border, which will have to be removed by sanding;

• Do not paint walls in extreme heat. The paint will set faster than the roller can spread it over the surface. The consequences are drips and swells.

Conclusion

We hope that our simple tips will help the reader in renovating their own home. Good luck!

A fairly effective way to level the ceiling and walls is to use drywall. With its help, you can form multi-level relief structures with bizarre shapes. However, leveling the surface is only the first stage of finishing work. The base still needs to be painted.

This method is one of the simplest solutions for upgrading drywall. At first glance, it may seem that coloring is a fairly simple task. However, the surface of the sheets still needs to be removed from minor flaws, and work needs to be done on preparing the sheets. If you want to use paint that will be mixed with the color, you will also need to do a color test.

Is preparation necessary?

Quite often, plasterboard walls and ceilings are painted with different paints, in which case it will be necessary to mark the contours. Each individual section of the ceiling or wall will need to be painted in several layers. As practice shows, the most difficult stage is the preparation stage. Even if there are no special requirements for the quality of the work, you will have to try, because the appearance of the surface ultimately depends on how well the base is prepared. After applying the first layer of paint, you will have to wait a certain time. It is usually indicated in the instructions and can last from 4 hours to a day.

Surface preparation

If you will be painting, the drywall must first be covered with putty. This stage is mandatory, because when installing the canvases, seams are formed that must be sealed, otherwise they will be visible. There may be potholes and dents on the surface, which are often left by the fasteners. Before finishing drywall, its surface must be wiped with a damp cloth to remove construction debris and dust.

The base must dry well, because applying the mixture to a wet surface is unacceptable. The second step is to apply a primer, for this you can use a sprayer or a brush. It is important to exclude even the slightest drafts. The plasterboard sheets are then left until dry.

Painting is used quite often today; drywall can also be improved in this way. Putty is applied to its surface with a rubber spatula. The seams should be reinforced with serpyanka. It is also important to seal the recesses that remain from the fasteners. Putty should be applied to joints that should not be visible at the time of painting. Once everything is dry, you can grout using a mesh or sandpaper.

Why putty gypsum boards?

Many novice home craftsmen are wondering how to putty drywall for painting. This is discussed in the article, but it is also important to understand why this stage of preparation is needed. Even if the canvases are quite smooth, you should not refuse putty. This will reduce paint consumption. In addition, you can hide the green tint of the surface.

Even if you apply paint in several layers, you will not be able to achieve a good result. The only exception is when the color of the paint matches the shade of the material itself. You will learn how to putty drywall for painting if you familiarize yourself with the material. The necessity of this stage should not be neglected, because otherwise the joints between the canvases will have to be filled with expensive paint, which in this case has to be applied in four layers. When choosing high-quality paint, you will pay more than when buying putty, which is used to prepare the surface of drywall.

Paint selection

Painting is quite popular today, drywall, after you have installed it on the ceiling, walls or floor, must also be finished. Alkyd enamel may be suitable for this, which after drying forms a glossy surface. In this case, existing errors, defects and shortcomings may remain visible. Therefore, when performing work, beginners are advised to choose a water-based emulsion. It is available for sale in different versions.

The water emulsion makes the drywall matte; you can add color to its composition to achieve the desired shade. However, it is better to avoid this mixture if you are planning operating conditions that are characterized by high humidity.

If you will be painting, the drywall should look attractive after completion of such work. Therefore, the purpose of the room should be taken into account. The water emulsion described above is suitable for almost any living space. For kitchens and bathrooms, it is better to prefer water-based mixtures that are designed for conditions with high humidity.

Water-based acrylic paint is also quite popular today. With its help you can achieve a matte or glossy surface. As a result, it will be possible to form a layer that is resistant to moisture. This option will be ideal for bathrooms. Depending on the application method, the paint will have a certain consumption. If you want to achieve high productivity, then it is best to use a roller. The foam rubber variety should be abandoned. Additionally, you should prepare a brush; with its help you can paint hard-to-reach places.

Marking and pasting contours for painting with different paints

Painting a plasterboard ceiling may involve applying a composition with different shades to one surface. To do this, separate areas are separated using a pencil or chalk. To define the outline, you should use Once you have painted one area and it is completely dry, you can pull the tape by the edge and tear it off, starting to paint the rest of the ceiling or walls.

Dyeing process

If you have prepared a plasterboard ceiling for painting, then it is important to stock up on some tools. Among others, the brush should be highlighted. With its help, the perimeter of the area is painted, on which the composition will be applied before others. To do this, use a flat brush with a width ranging from 60 to 80 mm.

The paint can be poured into a paint bath, which will allow you to easily roll in the roller. With its help you can paint the rest of the area. The roller is dipped into paint, and then using a stand, the composition will need to be distributed over its surface. When applying each layer, the roller must be rolled in one direction. One strip should be applied several times so that the paint is distributed evenly.

A large surface should be painted in stripes that will be located perpendicular to the direction of movement of the roller. Their width can vary from 60 to 80 cm. As soon as the paint has been rolled out from the roller, you should walk the tool over the newly painted area. Do not touch the roller to the place where the paint has already begun to set. This will happen 5 minutes after applying the mixture.

Each next layer should be directed perpendicular to the previous one. It should be started only after the mixture has completely dried. Painting plasterboard walls can be accompanied by certain difficulties. For example, you may have noticed that some areas were painted with excess compound. You should not remove the mixture at a time when the paint has already dried a little. It will be possible to cope with the task only after it is fully grasped. The excess can be removed with sandpaper, and then the area can be painted again. The process of applying glossy paint is more complicated. The appearance of noticeable stripes and stains can only be avoided if you have certain skills in carrying out such work.

The technology for applying water-based emulsion is somewhat different from that described above. Each subsequent layer can be applied according to the composition, which is still wet. There should be a total of two or three layers. If you have to work with the ceiling, you can apply the paint in two layers, the first of which should be located across the room, the second along. When planning to apply the third layer, it should be directed along the room, while the second should be directed across. It’s very simple to figure out the sequence: the last layer should be applied along the room.

Painting plasterboard walls with enamel

If you paint drywall yourself, you can use enamel. However, the technique is somewhat more complex. The process will be drawn out, because you will have to wait until each layer of paint dries, and such a composition will cost more than water-based mixtures.

The material is applied in zigzag or chaotic lines. Before it has dried yet, the composition is shaded using a brush. The second layer is applied along the room in strips that overlap each other. Usually two coats are enough to achieve a good result.

It is necessary to start painting from the corners, it does not matter whether they are wall or ceiling. To do this, you can purchase a corner roller. Those places where switches and sockets will be installed should be painted with a brush, retreating 3 cm. The movements of the tool should be directed from the ceiling to the floor.

Before starting the process, the paint should be stirred well. If we are talking about a water-based composition, then it is diluted with water, while for enamels in this case solvents are used. Drywall is primed before painting; for this it is recommended to use an acrylic compound. The joints between the canvases are painted first. Once these areas are dry, you can begin painting the entire surface.

Conclusion

Quite often today, plasterboard is used to level walls. Painting and puttying of this material are necessary if you want to make the ceiling, walls and floor aesthetically attractive. However, it is important not only to choose the right paint, but also to use the preparation method. For example, you will need to apply putty to the surface, which allows you to get rid of errors that arise during careless loading.

As a result, the sheets may become covered with dents and scratches, and their corners may be knocked down. All these errors can be hidden using ordinary putty. Finishing the drywall for painting will still be necessary, even if the transportation was carried out with the utmost care. After all, sheets of material are installed using self-tapping screws - the spaces from the caps will need to be filled.

Painting the ceiling and walls in an apartment is a pleasant creative activity. And painting plasterboard walls is double pleasure. GKL is an ideal coating for the use of modern water-based paint compositions. The use of water-based, acrylic, latex and other paints results in a finish that is excellent in quality and decorativeness.

In order for this type of finishing to proceed correctly, the main technological points must be observed. They consist in choosing paint, performing preparatory and basic work.

What paint covers drywall well?

The range of modern paints is distinguished by a variety of color shades and component composition. For painting plasterboard walls and ceilings, which are half made of paper, it is recommended to use water-based products.

These include:

• aqueous emulsions;

• water-dispersed;

• acrylic;

• latex and other compounds.

Their main feature and advantage is their ability to dry quickly, emit virtually no odor, lie flat on the surface and cover it without streaks or errors.

In order not to complicate life with the choice of color, designers recommend purchasing white paint and colored paint. In this case, you can create shades with your own hands that are pleasing to the eye, personal feelings and ideally suit the interior.

Despite the smooth, even surface of plasterboard sheets, during its installation, minor defects may occur that are difficult to hide behind plaster. When choosing a color coating, it is important to take this point into account and buy matte paint. It, unlike glossy, perfectly masks minor flaws.

Preparing drywall for painting

When installing plasterboard sheets, joints and recesses are formed from screwing in self-tapping screws. They need to be camouflaged. To do this, use putty or plaster, prepared from a dry mixture or ready-made.

• First, the entire wall area is covered with a primer.

• Then the joints between the sheets are sealed. Apply a thin layer of the prepared composition. A special mesh tape is applied on top. It reinforces the seam and prevents cracks from forming in the future. Particular care should be taken to plaster the joint between the wall and the ceiling, trying to maintain the ideal angle.

• Next, using a wide spatula, cover the entire area of ​​plasterboard sheets to be painted with an even thin layer. This is necessary to hide the places where they are attached to concrete or wooden surfaces.

• At the end the primer is used again. It and the plaster will not allow the paint to be absorbed into the cardboard base.

Important! At the stage of preparing plasterboard sheets for painting, plaster is used. When choosing tinted paint, check how it will fit on this coating. To do this, a small fragment of the plastered cardboard surface is coated with a pigment composition. After 2-3 days, it will become clear what color the walls in the room will be with this composition option.

Dyeing process

Painting walls and ceilings from gypsum plasterboard can be done with various devices: a roller, a brush or a spray gun. Each master who performs repairs with his own hands chooses the most convenient method for himself.

• When painting walls with a roller, use a tool with medium terry bristles and a wide brush with soft bristles. With its help, corners and hard-to-reach areas of the room are coated with a colored composition, for example, behind a heating radiator. To avoid staining the ceiling, apply masking tape over it and move the brush freely. At the end, the protection is carefully removed.
• After painting difficult areas with a brush, take a roller in your hands. It is dipped into a tray of paint and rolled several times along the ribbed surface to remove excess liquid. Painting begins from the window at the height of the middle of the wall. Apply paint linearly: first roll one strip from top to bottom until an even layer is formed, then wet the roller and paint the next strip, slightly overlapping the first. It is important to achieve the same layer and the same texture. It is advisable to periodically step aside and see if the paint has applied evenly.

Most modern paints have excellent hiding power, so one painting is enough to give the plasterboard sheets the desired color.

• Painting walls with your own hands using a spray gun allows you to achieve the most even coating. When it works, the composition is applied by spraying. This is a very convenient and effective device. When using it, excellent results are obtained. During the painting process, it is moved at a short distance from the surface, gradually covering the entire area to be painted. The disadvantage of using a spray gun is that it creates a lot of splashes that spread to other surfaces.