When starting to renovate your home, be it city ​​apartment or a house in rural areas, everyone understands that the most difficult stage in this case will be finishing the ceiling. Modern companies, specializing in apartment renovation, offer a wide variety of options for this: finishing with ceiling tiles or wallpaper, tension or dropped ceilings and so on. But not every householder can afford their services. Therefore, do it yourself remains relevant.

Until recently, this type of ceiling finishing was especially popular. But with the development of new repair technologies, this method is used less and less. This is due to the fact that, despite its low cost and the harmonious combination of a snow-white ceiling with any type of interior, many are not satisfied with the complexity of the preparatory work. In addition, the whitened surface quickly becomes dirty and loses its attractive appearance.

Painting the ceiling today water-based paint continues to be one of the most popular methods of finishing it. Unlike whitewash, the surface painted with it retains its aesthetic appearance longer time. In addition, it allows for quick and easy maintenance of the ceiling surface.

This is one of the cheapest repair methods. In terms of its composition, this paint is a suspension based on polymer particles and pigment substances dissolved in water. Its peculiarity is that after application to the surface, intense evaporation of water occurs, and the polymers form a coating with high resistance to moisture. Water-based paint – environmentally friendly material, not causing allergic reactions And negative impacts on the human body.

Choosing water-based paint for the ceiling

If you decide that the best option for you is to paint the ceiling yourself using water-based paint, then you have a difficult task: choosing from a huge assortment of products that would suit you in price and quality. Today on the consumer market you can find emulsion paints with various additives:

1. acrylic,
2. acrylic with latex added,
3. based on polyvinyl acetate,
4. with silicone or silicate base,
5. with mineral composition.

The cheapest of them are - polyvinyl acetate. But they can only be used in dry rooms. Ceilings painted with this paint cannot be washed.

Paints with latex added- the most expensive. They have a number of advantages, such as the possibility of wet care using detergents, obtaining a smooth, beautiful surface, etc.

Acrylic water-based paints- the most popular. They can be used in almost any room; they have increased resistance to abrasion during washing.

Paints with added silicate(liquid glass) are widely used for painting plastered, stone or concrete surfaces.

How to choose water-based paint so that it has high strength characteristics, gives a beautiful surface after painting, etc. Based on the names of paints and jars for sale, it is difficult to understand how one type differs from another and what their advantages are. Moreover, the seller himself often tries to sell first of all the product that is more expensive, without thinking too much about its quality.

Read the label

Therefore, in order not to make a mistake with your choice, you should carefully read what is written in the annotation on the label of a can of water-based paint. In it, the manufacturer indicates:

• What type of work is it intended for?
• What is the paint consumption per square meter (which is very important for determining the required amount),
• Degree of coverage (the ability of paint to cover a dark background with white, in the form of a continuous canvas),
• Its resistance to abrasion during wet cleaning etc.

Be sure to pay attention to the fine print. Most often, the main information about the technical characteristics of the paint is contained there. For example, if the annotation states that the paint has:

1. "High resistance to dry abrasion"- this means that the surface painted with such paint cannot be washed, but can only be wiped with a dry cloth or use a vacuum cleaner.
2. “Use in dry rooms with reduced operational load”. This inscription indicates that the water-based emulsion is not suitable for painting. kitchen premises, with a large amount of greasy fumes from cooked food, as well as in bathrooms where there is high humidity.
3. “High abrasion resistance, indelible”– a ceiling painted with this paint can be washed with water without using detergents.
4. “It has dirt-repellent properties and is highly resistant to abrasion during intensive washing”. This best view water-based paint. The surface coated with this type of paint can be washed using gentle detergents.

Water-based paints can be glossy and semi-gloss, matte and semi-matte. Their difference lies in the fact that matte paints slightly mask small surface defects and visually increase the height of the room. But they are difficult to wash. A surface covered with glossy paint is easier to clean, it is more resistant to abrasion, but small cracks and other flaws in the ceiling are visible on it. The best option– choice of semi-gloss or semi-matte paint.

Another important point. You need to purchase water-based paint in a store that has an insulated warehouse. The fact is that when it freezes, the structure of the paint is damaged, which is no longer restored when it thaws. This means that the purchased paint has lost all its beneficial properties.

It is recommended to use water-based paint, the purpose of which is coloring ceiling. It spreads perfectly over the surface, practically does not drip, and has excellent adhesion.

Preparing the ceiling for painting

Before you start painting the ceiling surface with water-based paint, you need to carry out preparatory work. First, you need to free it from whitewash or layers of old paint. To get rid of chalk or lime whitewash, you will need to moisten it generously with water using a paint roller, and then scrape it off using a chisel or steel spatula. Finally, wash the ceiling with a sponge.

Removing the old paint layer

To update a ceiling painted with water-based paint, it will take much more time to carry out preparatory work. This is due to the fact that the process of removing previous paint is quite labor-intensive, since layers of old paint are practically insoluble in water, and therefore it is not possible to completely scrape them off from the ceiling. Most often, this work comes down to removing areas of peeling paint with a spatula.

To make this not entirely pleasant job easier, you can use this technique: moisten the old coating with plenty of water using a water sprayer or a foam roller. Repeat this procedure twice with an interval of twenty minutes. The moisture should thoroughly saturate the old coating. Then you need to create a draft by opening all doors and windows. The layer swollen with water forms swellings, and removing old water-based paint with a spatula will not be difficult.

This work must be done very quickly so that the surface being treated does not have time to dry. After this, it is necessary to treat stains from smudges and rust with a 5% solution copper sulfate. If there are stains on the ceiling that are difficult to remove, use one of the following compounds:

1. solution of hydrochloric acid, two or three percent concentration (carefully, trying not to get the acid on the skin, wipe the stains);
2. a solution of 20 parts of crushed lime, diluted with one part of drying oil,
3. a thick solution of water and lime with the addition of denatured alcohol (approximately 50 ml).

Any of the last two mixtures is applied to the dirt for 10-15 minutes. Repeat until they are completely removed. Usually two procedures are enough.

If your ceiling is up current repairs whitewash was applied - (there you will also find information on how to find out what the ceiling was painted with previously).

Ceiling leveling

As soon as ceiling surface will be completely cleaned, it needs to be leveled. The best choice for this is a thin-layer putty, which has good adhesion properties, has excellent ductility and gives flat surface, which can be easily sanded with fine-grained sandpaper. Apply putty to the ceiling using a spatula.

Often, leveling the ceiling is done by applying a special putty-whitewash on an oil-adhesive basis, which is evenly distributed over the surface using a roller, brush or spatula. Before this, it is necessary to seal all the cracks and crevices in the ceiling, filling them with the prepared composition. In order for the putty to completely fill the cracks, they must be slightly widened before applying it.

Primer

The next preparatory operation is priming the surface, which is performed with the same paint. It is applied thin layer. It is allowed to dry thoroughly so that the putty does not come off.

The main stage of painting

Painting tools

To perform high-quality painting of the ceiling with paint based on water emulsion, you will need:

1. paint brush for painting butt joints between the wall and ceiling, as well as corners;
2. a narrow brush for making corrections;
3. fur, long-haired roller,
4. paint tray,
5. ribbed surface for even distribution of paint over the surface of the roller.

Coloring rules

just like when whitewashing with chalk, it is better to apply the first layer of paint parallel to the rays of light from the window, and the second - parallel to the window frame

Many people do not know how to paint a ceiling with water-based paint correctly. In most cases they are not taken into account at runtime painting work, directions luminous flux and many other nuances. Therefore, the painted surface turns out uneven, with stripes from the passage of a brush or roller, with lighter or darker spots. To prevent this from happening to you, follow these rules.

• You should always start painting from the corners and joints between the wall and the ceiling. In this case, the farthest corner relative to front door. To do this, wet a wide paint brush halfway in the paint, then squeeze it out slightly to remove excess. A passage is made along the entire perimeter, 3 to 5 cm wide. Thanks to this, during further painting with a roller, the junction of the ceiling and the walls, as well as the corners, will not be damaged.
• The main whitewashing of the ceiling with water-based paint is done with a roller. It is applied in three passes, regardless of what type of paint is chosen. In this case, the very first pass of paint is carried out parallel to the rays of light incident from the window. The second is in a direction perpendicular to it. The latter should always be directed towards the window.
• Each subsequent painting is carried out only on the well-dried previous layer. This requires from 8 to 12 hours.

Painting technology

1. In a tray filled with paint, moisten the roller and rub it three or four times over the rough surface. This will allow the paint to spread evenly across the roller.
2. Make the first pass on the ceiling section. Starting from the corner on the left side of the wall opposite the window.
3. The roller must be moved from left to right. Then change direction. In this case, you need to ensure that the paint is applied in an even layer, without visible transitions. You can also move the roller using W-shaped movements.
4. The following technique will help remove excess applied paint: when there is no more paint left on the roller, pass it over the painted surface. It will absorb all the excess.
5. While painting, use a directed bright beam of light to check the quality of the paint.
6. Using a new roller during the last painting will ensure a uniform surface.
7. Before completely dry paint, drafts are not allowed to occur in the room. It is advisable to protect the painted surface from direct sunlight. This will prevent stains from appearing. Do not try to dry the painted surface with electrical appliances.

Features of painting a plastered surface

The ceiling to which plaster has been applied can be painted using a special spray gun or a regular vacuum cleaner. They provide high-quality, uniform distribution of paint on the plastered ceiling surface. At the same time, it lays down in a thin, even layer. It is best to paint using a spray gun over a primer that has already been applied with a roller or brush.

Among the variety of finishing materials for the ceiling, the first place is occupied by the well-known water-based emulsion - affordable in price, not requiring special skills in operation and elegantly austere in design.

Painting the ceiling with water-based paint has its pros and cons. The advantages include:

• no unpleasant stench;
• the smell of dampness disappears after airing;
• whitewash components are non-toxic;
• easy to use (easy to dilute, stir, tint and apply);
• the ability to get any color after adding color;
• easily washed off from the body, clothes, floor;
• can be done by non-professionals - it is possible to whitewash the ceiling with water-based paint yourself;
• low cost of finishing;
• combination with various types and types of interior.

The disadvantage is:

• inability to tolerate low temperatures— under the influence of frost, the paint surface may crack;
• large labor costs in preparing the ceiling for whitewashing;
• the painted surface quickly becomes dirty and loses its original appearance.

Preparing for painting

Whitewashing the ceiling using old paint or wallpaper is possible, which is why many people do it. However, the result of such a decision will be visible literally the next day: the snow-white surface of the ceiling with a different structure of applied paint immediately catches the eye and neutralizes the entire effect of the repairs.

To matte or glossy ceiling looked aesthetically pleasing, it must first be prepared for painting. The entire process of preparatory work step by step is as follows:

• walls, floors, windows and doors are protected from dust with plastic film;
• previous ones are removed Decoration Materials(paint, wallpaper, tiles);
• the surface of the ceiling is repaired and, if necessary, reinforced with fiberglass;
• the ceiling is treated with a primer and then puttied.

The entire preparation process is described in detail in the article “”

Tools and materials

Before starting work, you must purchase in advance:

• primer for painting (“Knauf”, “Prospectors”, “Optimist” or “Ceresit”);
• white water-based whitewash (taken in one batch - nuances in color tones are possible);
• masking tape (krepp);
• cuvette;
• construction tape;
• a brush 5–8 cm wide for painting hard-to-reach places;
• a small brush (with its help you can correct the paint in corners and near heating pipes);
• set of paint rollers.

For large volumes of painting work, you can use a spray gun with a compressor or a spray gun with a paint sprayer. In addition, you will need:

• polyethylene film to protect walls, floors and furniture from paint splashes;
• construction tape;
• ladder;
• mixer based on an electric drill or screwdriver;
• container for mixing paint;
• old clothes with a hat and glasses.

Selection and preparation of water-based paint

The external perception and service life of whitewash depend on the type of water-based emulsion. Just 20-30 years ago, the choice was limited only by paint tone. Today you can buy it for any operating conditions.

Water-based ceiling paints are a dispersed water-based emulsion of water, coloring pigments and insoluble tiny particles polymer materials suspended, forming a thin polymer film on the painted surface after the solvent evaporates (the paint layer dries). Various impurities can also be added to the composition, changing the characteristics of the paint.

Depending on the additives, the water-based emulsion may be.

1. According to the level of hygroscopicity:

• for dry rooms (bedroom, living room, children's room);
• damp (corridor, hallway);
• with high humidity levels (bathroom, kitchen, toilet).

2. Gloss levels:

• matte (the room visually appears larger, but even the smallest paint defects are visible and difficult to clean);
• semi-matte;
• glossy (all flaws are visible, but washes well);
• semi-gloss.

The best option is a semi-matte or semi-gloss surface.

3. Care options:

• unsuitable for wet cleaning (clean with a vacuum cleaner or dry cloth);
• indelible (can be washed without using special products);
• washable (withstands treatment with detergents).

Depending on the insoluble particles, the water emulsion is:

• mineral;
• acrylic;
• silicate;
• silicone.

Mineral whitewashing is the most cheap look paint and varnish products. It is made on the basis of cement or lime. Has good adhesion to concrete, brick, plasterboard, wood and other materials.

At the same time, it also has a number of disadvantages - hygroscopicity, which does not allow painting in damp rooms, impossibility of cleaning wet method and short service life - which led to a sharp decline in its popularity.

Water-based emulsion acrylic- the most popular paint on the building materials market. Here are the most optimal combination price and quality - it has a long service life, low consumption per 1 m2 of painted surface (good hiding power), the ability to close microcracks up to 1 mm wide, and can be washed with a damp cloth.

When applied in 3 layers, larger flaws are also hidden, for example, cracks up to 2 mm wide. The presence of acrylic resins in the paint allows the painted surface to withstand significant mechanical stress and large differences in temperature and humidity.

The disadvantage is the formation of a vapor-proof layer, which makes it impossible to paint a poorly dried surface.

At the core silicate paints liquid glass. Its low popularity with its low price and long service life (20 years or more) is due to the low moisture resistance of painted surfaces (bathrooms, kitchens, and corridors cannot be painted).

Silicone dye consists of water, color pigments and silicone resins. This is the latest achievement in the construction industry. Characterized by waterproofness, elasticity, resistance to mechanical and natural influences, for a long time service, high aesthetic properties, etc.

At the same time, the high quality of the product corresponds to the highest price among similar paints.

Main characteristics water-based whitewash tabulated.

Properties / Types of paints	Acrylic	Silicate	Silicone	Mineral
Vapor permeability	++	+++++	+++	+++++
CO2 permeability	++	+++++	+++	+++++
Film strength	+++++	++++	++++	++++
Color fastness	+++	++++	+++++	+++
Fire resistance	+	+++	++	+++++
Elasticity	+++++	++++	++++	+++
Resistance to washing off	+++++	++++	+++++	++
Mold resistance	+++	+++++	+++	+++
Manufacturability	+++++	++++	+++++	+++
Color palette	+++++	++++	+++++	+++
Hygroscopicity	+++++	+	+	+++

Property level:

• +++++ - high.
• ++++ - good.
• +++ - average.
• ++ - bad.
• + - practically absent.

Which roller to paint with?

Do-it-yourself painting is mostly done with paint rollers - purchasing a spray gun or compressor for small areas to be painted is not practical from an economic point of view.

On the shelves construction stores you can find a variety of rollers:

• faux fur with short, medium and long pile;
• foam rubber;
• velor

Many inexperienced repairmen do not pay attention to which roller to paint the ceiling with water-based paint, and buy the cheapest kits. But there are some secrets here:

• a velor roller does not absorb water-based paint well - finishing work will take time due to slow painting;
• foam rubber leaves small bubbles on the ceiling;
• short-pile faux fur gets splashed heavily with very fine paint particles.

Therefore, the ceiling should be painted with a medium to long pile roller made from faux fur. In this case, the fibers should fit well (not come out of the base when twitching), the seam should run diagonally and not stand out.

Padding

Painting the ceiling with water-based emulsion requires pre-treatment with a primer. Most apartment owners who carry out this work themselves skip this stage and apply a layer of paint directly to the putty or the base of the ceiling, by analogy with the wall.

Having received a slightly different quality, they cannot understand that physical forces manifest themselves in completely different ways on the wall and ceiling. If the wall is not primed with paint, its adhesion to the painted surface will still be sufficient for long-term service. On the ceiling, the paint tends to fall down under the influence of its weight, forming bubbles, streaks and cracks as it dries.

Application of primer allows:

• improve adhesion between the ceiling and paint material;
• reduce paint consumption;
• strengthen the floor surface;
• protect the ceiling from various fungi and mold;
• increase the reliability and durability of the treated surface.

The primer must be chosen for the base of the white: acrylic primer is suitable for acrylic, silicate primer is suitable for silicate, etc. On a ceiling without putty, the primer is applied with a brush in 2-3 layers, and the solution should be rubbed into the surface of the ceiling. The putty can be primed with a roller - 2 passes are enough.

You can also prime the ceiling with paint diluted with water in a ratio of 1:2. This is much worse than a special primer, but much better than no primer at all.

Coloring instructions

How to paint a ceiling with water-based paint? There is nothing complicated in this process. You just need to follow a few simple rules.

• Painting begins after the primer has completely dried. If you break the rule, the paint simply won’t stick to the ceiling.
• With 2 passes, the 1st layer of paint is applied across the light stream from the window. The second is parallel to the light (see diagram).

If you plan to resort to 3 layers of whitewash, then the 1st layer of paint is laid from the window, perpendicular to its plane, the 2nd - across the first layer, the 3rd - just like the first, parallel to the light, but the work begins at the far wall and are directed towards the window, which is clearly visible in the diagram.

• Each subsequent layer is applied to a completely dry surface - at least 12 hours.
• It is better to carry out the work in the evenings - the sun's rays (ultraviolet) leave dark spots on undried paint. When working during the day, windows should be covered with film or cloth.
• Drafts lead to streaks due to uneven drying of the paint layer. The same thing happens when drying the ceiling with electric heaters.
• Applying a layer of paint should take 15-20 minutes. Therefore, breaks and smoking breaks are not allowed.
• Each coat of paint must be applied with a new roller. Trying to wash it under the tap cold water won't let you get high quality whitewash (careful owners do not throw away the washed roller - it can be useful for working with oil types paints).

Whitewashing with a roller

You can whitewash the ceiling with a roller, paint sprayer and brush. Each technology has its own characteristics. How to whitewash a ceiling with water-based paint without streaks using a roller? You just have to stick to the technology that has been developed over the years:

• Seal the joint between the ceiling and the walls with masking tape along the entire perimeter.
• Protect wallpaper, furniture and floors from paint splashes with plastic film.
• Prepare the paint for use. This can be simple stirring or diluting with water to the required consistency. How to correctly perform this stage of work (dilute or simply stir) can be read in the instructions printed on the packaging.

For reference: experienced painters advise diluting the water-based emulsion a little stronger for the 1st layer than is written in the instructions.

It is better to stir with a mixer. If small grains appear on the surface of the paint during its operation, the water-based emulsion must be cleaned. To do this, you need to strain it through gauze folded in 3 layers.

• Using a wide brush, paint over the boundary where the ceiling meets the wall, as well as areas inaccessible to the roller (near the heating pipes). The width of the passage is 8-10 cm. In order for the water-based emulsion to lay down in an even layer, the brush is dipped into it 1/3, after which it is pressed against the edge of the jar to remove excess. If this is not done, the paint will definitely start to drip down and run down the handle of the brush. In the same time, a large number of It is difficult to rub paint into a thin layer over the surface of the ceiling.
• Pour the whitewash into a ditch (you can use a basin with a clean piece of oilcloth, hardboard or linoleum spread nearby) and wet the roller around the entire circumference. To do this, it is dipped in paint and rolled over the ribbed surface of the cuvette (oilcloth, linoleum, etc.) until the entire surface is evenly saturated with the water-based emulsion. If you skip this operation, weakly painted areas will form on the ceiling, invisible when wet (professionals call them “unpainted areas”).
• Wet part of the roller and, lightly pressing it against the edges of the tray, distribute the paint over the entire surface of the pile. You need to start painting from the corner according to the diagram. The width of the strip is no more than 50 cm. Painting should proceed in the direction of movement of the roller. The stripes are applied with an overlap of 5-10 cm. The roller handle should make an angle of 45 degrees to the ceiling surface - when the roller is above your head, control over the tight fit of the pile to the surface to be painted along the entire length of the roller disappears.
• Quality control must be carried out either by a beam of light from a flashlight or by changing the painter’s viewing angle, for which he needs to look at the painted area from the side. Paint deposits are removed with a worn-out roller - the pile will absorb excess water-based emulsion. Marks from the roller when working overlapping are removed with a dry (used) roller using W-shaped movements as the painting progresses.

During operation, as the dye is consumed, the pressure on the roller should increase. You can start the second layer no earlier than 12 hours, until the paint is completely dry.

Spray painting

Working with a spray gun not only gives excellent painting results, but also brings satisfaction from the process itself - it is easy and enjoyable. For high-quality painting you need:

1. Dilute the water emulsion. What is acceptable for a roller and brush is not suitable for a paint sprayer - the mixture should be thinner;
2. Strain the paint - small particles often clog the nozzle. During the repair, the painted areas dry out. Continuation of work is impossible without fresh paint coming into contact with already dried paint, as a result of which the boundaries will be clearly visible. To remove them, you will have to wait until the applied layer has completely dried and wipe the visible defects with fine sandpaper. The second layer will hide errors in work;
3. Adjust the paint supply by painting an unnecessary object for 20-30 seconds - at first the spray gun throws out a lot of dye;
4. Painting begins after the paint flow has stabilized. The nozzle is kept at a distance of about half a meter from the ceiling. Move at a speed of 1 m in 5 seconds. The inclination of the nozzle must be constant, preferably perpendicular to the surface being painted;
5. You need to paint in sections: first with movements in one direction, then across them, after which they move on to the next square. The pace is even. A slight delay will result in a thick layer of paint that will take a long time to work with. It is better to underpaint than to overpaint - subsequent layers will cover up the “underpainting”;
6. The best result is obtained by applying 3 layers of whitewash.

Painting with a brush

Those nostalgic for the old days paint the ceiling with a brush. Here, no matter how hard you try, the finishing result will be much worse: strokes and stains are visible. At the same time, paint consumption increases: something will drip onto the floor, something will remain in a thicker layer of paint.

The technology is applicable in utility rooms, garages, and workshops. When agreeing to use a brush, you need to take into account the working time - it will be 3-4 times longer.

How to avoid stains

The headache of any painter is the appearance of streaks. This problem is especially acute for beginners in the painting business. How to paint a ceiling with water-based paint without streaks? First, strictly follow technological process painting. Secondly, follow these tips:

• remove all heating devices (this especially applies to lighting on the ceiling), turn off the batteries or cover them up during work;
• prevent drafts;
• conduct constant monitoring of the quality of painting either with the help of light or move to the side, changing the viewing angle;
• do not interrupt work for smoke breaks and respites;
• do not paint directly above your head;
• do not jump from place to place.

Following the technology allows even a beginner to get a perfectly painted ceiling surface.

Video on the topic

The problem of how to paint a ceiling with water-based paint, commonly called water-based paint, remains relevant today, despite the emergence of many newer and modern finishing materials.

Water emulsion - what kind is it?

For many decades in a row, water-based paint has been the most popular finishing option for ceiling surfaces. Everyone liked its versatility and high environmental friendliness, as well as the ability to choose the desired shade for interior decoration.

Ceilings painted with water-based emulsion retain their aesthetic appearance for a long time, and their care is as simple as possible. At the same time, the cost of such paint is low, which reduces the cost of repair work.

A water emulsion is a suspension consisting of pigment elements and polymer particles that dissolve in certain proportions with prepared water. After such a composition is applied to the surface to be painted, active evaporation of the liquid contained in the paint begins. At the same time, the polymer particles are reliably bonded to the ceiling and form a coating that is highly resistant to high humidity.

To achieve the highest quality result of painting the ceiling with your own hands, you should choose the right water-based composition. Such paints include a variety of additives that can radically change the properties of the water-based emulsion. The following types of water-based compositions can be used for ceilings:

• Polyvinyl acetate. The cheapest paints. Surfaces treated with them must not be washed. May only be used in dry rooms. Cannot be used in the kitchen or bathroom.
• Acrylic. This is perhaps the most popular type of water-based paint, which perfectly protects the ceiling from moisture. Acrylic compositions are used in any room. Ceilings painted with them can be washed repeatedly and thoroughly.
• Latex. Paints that can level ceiling surfaces. There is only one drawback of such compositions - they are expensive.

To paint ceiling surfaces, experts advise choosing semi-matte and semi-gloss water-based emulsions. The former are able to “disguise” minor flaws in the ceilings, while the latter do not hide existing defects, but are easy to care for.

How to prepare a ceiling for painting with water-based emulsion?

It is impossible to paint the surface with a water-based composition without preliminary preparation. It is imperative to remove old paint or whitewash from the ceiling. Limestone and chalk whitewash are removed with a paint roller, which is moistened with water, and a metal spatula (used to scrape off the “ingrained” coating). After this treatment of the ceiling, it will need to be thoroughly washed with a sponge.

It is more labor-intensive to remove old water-based emulsion with your own hands. As mentioned, water-based paint adheres very tightly to the ceiling. Therefore, it is unrealistic to remove it by wetting it with a roller. You will have to work hard to remove peeling sections of the old coating from the surface. This procedure is best performed with a paint spatula.

You can simplify the process as follows:

• moisten the old coating generously with water twice ( foam roller or from a sprayer);
• create a draft in the room;
• remove swollen pieces of old paint.

Use the described technique to greatly facilitate the process of removing the old coating with your own hands.

After cleaning the ceiling, it needs to be leveled. Typically, thin-layer plastic putty is used for these purposes. It adheres perfectly to the ceiling surface and makes it truly smooth. You can additionally sand the putty layer using fine-grain sandpaper.

It can also be done in another way, using a special oil-based whitewash-putty. It needs to be distributed with a brush or roller (as evenly as possible) over the surface on which all existing gaps and cracks have been previously sealed. Then it is correct to prime the ceiling with a thin layer of water-based paint that you plan to use.

Now the surface is completely ready and we will describe in detail how to paint the ceiling with water-based paint.

Using water-based paint requires knowledge of the rules for its application. If you do not study them, as a result of painting work you will get a ceiling with pronounced dark and light spots, stripes from the passage of a roller or brush, and conspicuous unevenness in the painting. The recommendations below will help you avoid this.

Always start painting at the joints and corners between the ceiling and wall surfaces. The corner that is located at the maximum distance from the entrance to the room should be treated first. Coloring these problem areas done with a wide paint brush. It needs to be half-moistened in water-based emulsion and squeezed out a little, making a 3-5 cm pass around the entire perimeter of the room. Thanks to this technique, when you use a paint roller, the corners and junctions of walls and ceilings will be similar in shade and uniformity of application to the rest of the surface.

The main work on painting the ceiling with water-based emulsion is carried out with a roller. With its help, you need to perform three passes. The first pass of the water-based emulsion is carried out parallel to the sun's rays entering the room through the window, the second - perpendicular to the window, the third - in the direction of the window opening.

After each painting, you should wait at least 8 hours (optimally 12) and only then apply the next layer of paint.

Follow these tips, and you will absolutely be able to paint the ceiling with your own hands correctly and without difficulty. The technology for painting the surface with water-based emulsion is quite simple:

1. Fill a wide container (for example, a small tray) with paint.
2. Moisten the roller in water-based emulsion and evenly distribute the composition over it (just run it over a rough surface a couple of times with a painting tool).
3. Make the first pass (lead the roller from left to right) from the corner in the room farthest from the entrance, then pass again, but now from right to left.
4. Remove excess water-based emulsion from the ceiling with a dry roller - run it over the painted surface and it will collect all the unnecessary paint.

Note! It is recommended to do the final painting with a new roller. Then the ceiling will be truly evenly painted and without the slightest flaws.

While the surface painted with water-based emulsion is drying, it is necessary to protect the room from the penetration of sun rays and drafts. Do not use heaters or other electrical appliances to dry applied paint.

The advantages of water-based coating - the absence of a strong odor and toxic properties, the formation of a durable layer that allows cleaning, wiping and washing, the possibility of tinting - have made it a popular material for decorating ceilings.

However, such painting, especially over a layer of old paint, has a number of features and mandatory preliminary operations.

Tools and materials - a complete list for all occasions

To carry out the necessary preparatory work and high-quality painting of the ceiling with any composition of the previous coating and surface condition, you will need:

• wide, durable plastic film or oilcloth to cover the floor and furniture that could not be removed;
• sponge for soaking and washing off old coating;
• steel spatula for removing the previous layer of paint (whitewash) and applying putty when leveling the surface for painting;
• serpyanka mesh for gluing the joints of ceiling tiles;
• main and finishing putty;
• penetrating primer;
• mesh graters for leveling the putty surface - larger preliminary and fine finishing;
• special solutions for eliminating yellow streaks, rust stains, and mold;
• water-based paint of suitable quality in the required quantity;
• medium-width brush with a fluffy edge for painting corners, joints with walls, areas around ceiling lamps; before use, it is soaked in water; the swollen wood of the handle will tightly hold the bristle hairs, so they will not remain on the surface covered with the coloring composition;
• a narrow brush for eliminating minor paint defects;
• paint roller in a fur coat with pile middle length and a handle with a telescopic extension to it; the width of the roller depends on the area of ​​painting - the larger it is, the wider the roller;
• a rectangular tray with a corrugated inclined surface on which a roller is rolled to remove excess paint.

Necessary tools and materials: 1. Film. 2. Sponge. 3. Spatula. 4. Serpyanka mesh. 5. Putty. 6. Primer. 7. Grater nets. 8. Cleaning products. 9. Paint. 10. Medium brush. 11. Narrow brush. 12. Roller. 13. Special bath.

Surface preparation

The even, monochromatic coating provided by water-based paint compositions does not hide, but, on the contrary, makes all surface defects, irregularities and stains more noticeable. Therefore, the ceiling must be carefully prepared before painting.

Prices for water-based paint

water-based paint

Removing the previous coating

First of all, you need to cover the floor and the remaining furniture in the room.

Then, if the ceiling was whitewashed, you should:

• Gradually wet the squares old whitewash sponge with warm soapy water;
• remove the soaked layer with a spatula, placing a tray in order to stain the floor less;
• finally wash off the previous coating with a sponge.

If there is old water-based paint on the ceiling, it will not be possible to wash it off. You should at least remove this coating where it has peeled off.

To identify and eliminate all such areas, you need to:

• moisten the ceiling generously with a roller;
• let the water soak in thoroughly;
• open the windows and doors and create a draft in the room;
• Use a spatula to remove the old water-based coating from all areas where it has peeled off as a result of this procedure.

Special processing

If there rust spots or dark streaks, they are covered with one of the following compositions:

• 3% hydrochloric acid;
• thick lime “milk” with 50 ml of denatured alcohol;
• 5% copper sulfate;
• 20 parts crushed lime with one part drying oil.

If there is black mold (a common occurrence in kitchens and bathrooms, and other damp areas), you need to follow these steps.

1. Strip the plaster down to the concrete. To reduce dust, it should be moistened first.
2. Handle concrete surface antiseptic primer. A budget alternative is a detergent containing chlorine, for example, “Belizna”.
3. Cover the problem area with a penetrating primer and re-plaster it.

Leveling the ceiling surface and priming it

If the ceiling is fairly level and even with side lighting there are no significant surface defects, the steps below are necessary.

1. Coat the ceiling with a penetrating primer. In this case, it is better to use a brush so as not to miss a single depression or irregularity.
2. After the primer has dried, remove any unevenness with finishing gypsum putty.
3. After 5-8 hours, level the putty areas, first with a coarse and then with a fine mesh grout.
4. Prime the leveled putty areas.

Primer of leveled putty areas

If formed gaps in the joints of the plates, A old plaster crumbles, then the algorithm will be slightly different.

Prices for putty

putty

1. Clean down to concrete using a spatula or hammer drill. There will be less dust if the surface is pre-moistened.
2. Coat with penetrating primer.
3. Re-plaster, checking the quality of work with a level and a steel meter. Cover the filled cracks in the joints with reinforcing mesh.
4. After a day, putty and finally level the surface with trowel mesh.

After leveling is completed, the surface is primed with water-based paint diluted with water.

Coloring

When purchasing a water-based paint composition for the ceiling, it is especially important to have a good understanding of the assortment.

Currently it is represented by five main types of products:

• with acrylic;
• with latex and acrylic;
• with silicone;
• with polyvinyl acetate;
• with silicates;
• with mineral supplements.

The cheapest water-based mixtures are with polyvinyl acetate, but the surface painted with them cannot be washed. The most expensive compositions are those containing silicone - they adhere well to plaster even without a primer, and the coating they form can withstand wet cleaning with detergents. Due to their good permeability to water vapor, they are ideal for kitchen and bathroom ceilings. Medium-priced and durable coatings are acrylic and latex-acrylic paints; They are also the most in demand. Silicate compositions are intended for painting the surface of concrete and brickwork, they are durable, but not moisture resistant.

Prices for acrylic paint

acrylic paint

The main manufacturers of water-based paints entering the domestic market produce products that vary in both price and quality.

To choose the right water-based paint and purchase it in the right amount, you should carefully read the information text of the label. It must contain the following important parameters.

1. Purpose of paint listing the types of work.
2. Consumption per square meter– allows you to calculate the required purchase volume. In this case, the paint must be purchased with some reserve, since the tone of different batches may differ noticeably.
3. Covering power– the ability to completely, without gaps, paint over a much darker base.
4. Abrasion resistance– the main indicator of durability and resistance to cleaning and washing.

In addition, you should read additional inscriptions, often in the smallest font.

1. "Recommended for use in dry areas." Such products are not suitable for either the bathroom or the kitchen.
2. “Indelible” or “Highly durable”. The painted surface can be washed exclusively with water without additional detergents.
3. “Abrasion-resistant”, “Dirt-repellent”. The coloring composition forms a layer that can withstand wet cleaning using detergents.

Having carefully selected a water-based composition that is suitable in terms of properties, manufacturer, price and purchased it in the required quantity, you can begin painting the prepared ceiling surface.

The process goes in the following order.

Latex paint prices

latex paint

If all preparatory operations were carried out quite carefully, and the painting process went correctly, the new water-based coating of the ceiling will be smooth, uniform and durable.

Video - Preparing and painting the ceiling with water-based paint

Most often, attention is paid to the beauty and decor of the walls, unjustifiably forgetting about a huge impact ceiling on the overall perception of the interior. If we consider all the volumes of the room from the point of view of the surface that is open to the eye, then, unlike walls with furniture, the ceiling is completely open. Accordingly, he is the most larger area room or room accessible to the eye. Whatever the quality, design and amount of money spent on wall decoration, it is impossible to create nice interior without a beautiful ceiling.

Painting is the final part of the design of the ceiling surface. Of course, it is not worth considering these days lime whitewash as a painting medium. As is known, it has the properties of crumbling, is easily contaminated and is inferior modern colors on all counts. The industry has long stepped forward, and the most modern means for painting ceiling surfaces is water-based paint. From a decorative point of view, a matte finish will suit any interior. You can easily give any shade to your ceiling using special pigments. For example, by giving it warm shade for the most complete impression and comfort of the room. You can use cool shades to make the room feel more spacious and airy. And, of course, the eternal classic – white matte ceiling. Next, we will talk in detail about the features of operation and application of water-based paint.

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Features of ceiling paint

The popularity of painting the ceiling with water-based paint is due to its properties:

• non-toxic;
• no obvious odor;
• Possibility of application over old coating;
• high ease of use.

Even an inexperienced craftsman can use it to paint the ceiling surface. The equipment required for the work is simple and easy to clean upon completion of the work. If necessary, you can dilute the paint with water to obtain the desired consistency. It is permissible to use specialized tinting pigments to give various color shades required by the interior design. We also note the low cost of this product on the market for goods finishing works. The combination of these properties has made water-based paint the most popular for many years.

Preparing to paint the ceiling

Before starting paint application, a number of preparatory work should be carried out. This will help you avoid additional complications and unnecessary waste time. First, a thorough inspection of the surface is carried out using special lighting “at an angle.” Using this method, you will be able to notice all the flaws and better assess the condition of the surface being examined.

In case of severe defects, it is necessary to carry out additional work to level the surface. Rough bumps, potholes and cracks cannot be corrected using paint materials alone. You will have to allocate additional time to eliminate such flaws. In this case, there will be additional expenses for the purchase of leveling materials and related tools. Old paint must also be removed. Only after finishing the process of leveling the ceiling and drying it will it be possible to begin next stage.

Painting over the old layer

It often happens that old paint is in satisfactory condition, does not peel off, but only has an unsuitable color shade. If the ceiling surface does not have visible cracks, potholes or waves, painting the ceiling can be done over the old paint, thereby significantly reducing the time and money spent on the entire work complex. If the ceiling already had a layer of water-based paint, and there are islands of peeling material on the surface, do not be upset. Unlike whitewashing, the layer of old water-based paint does not need to be completely removed. It is enough to limit yourself surface cleaning peeled segments, and you can safely proceed to the next stage - painting over the old coating.

The stage preceding the actual painting of the ceiling is the application of a primer. There are no special requirements here. Available in stores wide choose suitable as a base for water-based primers. The price category of this product is also low and affordable.

Choosing water-based paint

The type of paint we are considering is a suspension of particles on water based. Simply put, water emulsion is an aqueous emulsion consisting of pigment particles and a binder base. This composition is extremely stable in its form and is difficult to disintegrate from external influences.

Let's look at the main types of water-based paint:

1. On an acrylic binder base.
2. On a silicate base;
3. On a silicone binder basis;
4. Mineral based.

The most common and in demand acrylic-based paint. As the name suggests, this paint contains acrylic resins, providing a balance between price and quality. The addition of latex substances gives the entire composition the property of elasticity. This ability ensures the closure of cracks on the treated surface. The size of cracks that such paint can cope with is no more than 1 millimeter. It is worth noting the increase in price provided by the addition of latex.

The silicone binder gives the paint increased water resistance and impermeability. Accordingly, this type of product should be chosen for surfaces of rooms with high humidity and dampness. For example, it is ideal for a bathroom ceiling. The composition of the paint, as the name implies, contains silicone resins, which determine these features. The size of the cracks that the product in question can cope with increases to 2 millimeters. The cost is correspondingly higher.

The most unpopular type of water-based emulsion is paint based on a mineral binder. The flaw lies in the fragility of the surface created by this product. The reason for the composition is the content of slaked lime or even cement. The cost of the product is the lowest among other representatives of finishing materials.

So, the choice is not difficult. The modern industrial sector provides every opportunity to find the option that best suits your goals. When purchasing water-based paint, you should pay attention to the marking - coverability. The higher this indicator, the fewer layers you will need to apply to the ceiling to achieve perfect result. On the label, the manufacturer often indicates recommended rooms in which the best results can be achieved by painting.

Stages of work

If we paint the ceiling over old decoration, preparatory stage will take minimal time. You just need to remove the peeling elements of the ceiling and, if necessary, putty it, filling all the cracks, crevices, and potholes. Next, a layer of primer is applied, and after it has completely dried, we can finally start painting the ceiling.

If you applied primer to the ceiling in the morning, afternoon is the time to start painting. By this time the primer will be completely dry. It is reasonable to apply the second layer of water-based paint the next morning.

Sequencing.