The advantages of a water-based coating - the absence of a pungent 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 staining, especially over the layer 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 strong polyethylene film or oilcloth to cover the floor and furniture that could not be taken out;
- sponge for soaking and washing off the old coating;
- a steel spatula for removing the previous layer of paint (whitewashing) and applying putty when leveling the surface for painting;
- sickle mesh for gluing the joints of ceiling tiles;
- putty basic and finishing;
- penetrating primer;
- grating nets for leveling the puttied surface - larger preliminary and fine finishing;
- special solutions to eliminate yellow streaks, rust stains, mold fungus;
- 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 lights; soak it in water before use; 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;
- narrow brush to eliminate small defects in painting;
- a paint roller in a fur “fur coat” with a medium-length pile and a handle with a telescopic extension to it; the width of the roller depends on the area of staining - the larger it is, the wider the roller;
- a rectangular bath with a corrugated sloping surface, on which the roller is rolled to remove excess paint.
Required tools and materials: 1. Film. 2. Sponge. 3. Spatula. 4. Grid-serpyanka. 5. Putty. 6. Primer. 7. Grid-graters. 8. Cleaning products. 9. Paint. 10. Medium brush. 11. Narrow brush. 12. Roller. 13. Special bath.
Surface preparation
An even monochromatic coating, which is provided by water-based coloring compositions, does not hide, but, on the contrary, makes all surface defects, irregularities and spots more noticeable. Therefore, the ceiling must be carefully prepared before painting.
Prices for water-based paint
water-based paint
Removal of the old 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, in squares, moisten the old whitewash with a sponge with warm soapy water;
- remove the soaked layer with a spatula, substituting a pallet to less dirty the floor;
- 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. This coating should at least be removed where it has flaked off.
To identify and eliminate all such areas, you need:
- moisten the ceiling abundantly with a roller;
- let the water soak properly;
- opening windows and doors, arrange a draft in the room;
- use a spatula to remove the old water-based coating from all areas where it has exfoliated as a result of such a procedure.
Special processing
If there are 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 you have black mold (common in kitchens and bathrooms and other damp areas), follow these steps.
- Clean plaster to concrete. To reduce dust, it should be pre-moistened.
- Handle concrete surface antiseptic primer. A budget alternative is a detergent containing chlorine, such as Whiteness.
- Cover the problem area with a penetrating primer and re-plaster it.
Leveling the surface of the ceiling and its primer
If the ceiling is sufficiently level and even with side lighting no significant surface defects are detected, the following actions are necessary.
- 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.
- After the primer dries, remove the unevenness with a finishing gypsum putty.
- After 5-8 hours, level the puttied areas, first with a large, and then with a fine grout mesh.
- Prime leveled puttied areas.
Priming of leveled puttied areas
If formed gaps at the joints of the plates, and the old plaster crumbles, then the algorithm will be somewhat different.
putty prices
putty
- Clean to concrete with a spatula or perforator. There will be less dust if the surface is pre-moistened.
- Coat with penetrating primer.
- Re-plaster, checking the quality of work with a level and a steel meter. Cover the filled cracks in the joints with a reinforcing mesh-serpyanka.
- After a day, putty and finally level the surface with grout nets.
After the leveling is completed, the surface is primed water-based paint, diluted with water.
Coloring
When purchasing a water-based coloring composition for the ceiling, it is especially important to be well versed in 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 with silicone - they fit well on plaster even without a primer, and the coating they form withstands wet cleaning with detergents. Thanks to their good water vapor permeability, they are ideal for kitchen and bathroom ceilings. Medium in price and strength coatings - acrylic and latex-acrylic paints; they are the most in demand. Silicate compounds are intended for coloring the surface of concrete and brickwork They are durable but not waterproof.
acrylic paint prices
acrylic paint
The main manufacturers of water-based paints supplied to domestic market, produce products that differ both in price and quality.
To choose the right water-based paint and purchase it in the right quantity, you should carefully read the informational text of the label. It contains the following important parameters.
- Purpose of paint listing types of work.
- Cost of square meter - allows you to calculate the required amount of purchase. In this case, the paint must be purchased with some margin, since the tone of different batches can differ markedly.
- hiding power- the ability to completely, without a gap, paint over a much darker base.
- Abrasion resistance- the main indicator of durability and resistance to cleaning and washing.
In addition, additional inscriptions, often in the smallest type, should also be read.
- "Recommended for use in dry rooms." Such products are not suitable for either the bathroom or the kitchen.
- "Indelible" or "High Wear". The painted surface can be washed only with water without additional detergents.
- "Resistant to abrasion", "With dirt-repellent properties." The coloring composition forms a layer that can withstand wet cleaning with the use of detergents.
Carefully choosing water-based composition, suitable for its properties, manufacturer, price and having purchased it in the right quantity, you can start painting the prepared ceiling surface.
The process goes in the following order.
latex paint prices
latex paint
If all the preparatory operations were carried out carefully enough, and the painting process went correctly, the new water-based ceiling coating will be even, uniform and durable.
Video - Preparation and painting of the ceiling with water-based paint
An article-instruction on how to properly paint the ceiling with water-based paint. Surface preparation, tool selection and the benefits of water-based paint.
The decision to paint the ceiling with water-based paint is the most reasonable and correct. With the obvious ease of do-it-yourself application, the surface painted with water-based paint turns out to be beautiful and quality coating. However, to achieve the desired result, it is necessary to properly prepare the surface, choose the paint and apply it. How to properly paint the ceiling with water-based paint, we will tell in this article.
Advantages of water-based paint
Water-based paint has gained its popularity due to its simple composition - it is water and polymers undissolved in it, and excellent technical characteristics.
Of the advantages of water-based paint, it is worth noting:
Fast drying;
The absence of sharp and bad smell;
The paint does not crack, the painted surface pleases with an attractive appearance for a long time (of course, if all the requirements for applying paint were observed);
The composition of the paint does not contain toxic and harmful substances.
Surfaces painted with water-based paint, as a rule, cannot be washed, but moisture-resistant types are now available.
Acrylic water-based paint is one of the most popular and inexpensive, but this composition is not resistant to moisture.
Silicone paints are usually used in rooms with high humidity - bathroom, kitchen. The composition is moisture resistant, surfaces painted with silicone water-based paint can be washed.
In addition, water-based paints are divided into glossy, which have an attractive appearance and make it easy to clean, and matte, durable and able to hide small cracks.
To paint the ceiling with water-based paint correctly, it is recommended to choose special types designed specifically for application to the ceiling. This paint is thick, perfectly lay down on the surface, without dripping or flowing. Information about paint consumption is indicated on the label, but you need to keep in mind that the paint is applied in three layers.
Surface preparation for painting
Like any surface to be painted, the ceiling must be prepared for the application of water-based paint. And the better this is done, the better and more durable the coating will be as a result.
First of all, dismantle lighting, then carefully remove the old decorative coating: whitewash is washed off, wallpaper, previously well moistened with water (for this we use a roller), are cleaned with a spatula. The paint is more difficult to remove, it will have to be scraped off with a spatula or scraper.
If the ceiling is too dark, there is a chance that the base will show through the paint despite three coats being applied. In this case, you must either choose a special primer, or a paint with high hiding power, for example, "Dulux v sheen" or similar.
Ceiling painting tools
To paint the ceiling with water-based paint, you need the following tools:
- Roller - main tool painter, and for painting the ceiling you need a roller with a medium pile, and we do not recommend using foam rubber and velor rollers. A long pile will absorb excess paint, while using a short pile roller will leave streaks.
- paint bath, the best option with grooved bottom.
- Flat brush - will be needed when painting corners where the roller will not be able to do this.
- Stepladder or goats - which will be more convenient to comfortably paint the ceiling.
- Masking tape - will allow you to protect surfaces that do not need to be painted from painting.
You should also be concerned about good lighting rooms, this will help to better see where it has already been painted, and where it has not yet been painted.
We paint the ceiling: step by step instructions
Painting the ceiling with water-based paint fits into a few simple points:
- First, prepare the paint for application. If necessary, add water to the paint (see instructions), mix well and fill the bath.
- Let's start painting: first of all, we apply paint with a brush to the corners and other places inaccessible to the roller. It is recommended to maintain a strip width of no more than 7-10 cm.
- Now you can start painting the ceiling with a roller. Important point: Apply the first coat in stripes perpendicular to the window. The strips are applied with an overlap of several centimeters with wide movements. Apply a layer at a time, without stopping, this will allow the paint to lie flat.
- After applying the first layer, wait about 2 hours, that is, let the first layer dry. Now you can start applying the second layer. Important: the second layer is already applied parallel to the window. We evaluate the work done, and if unpainted areas are found, we immediately correct it.
- Let the second layer dry, and apply the third, final layer. The layer is applied similarly to the first, that is, perpendicular to the window. It is recommended to use a new roller for applying the third coat.
The process of painting the ceiling with colored water-based paint is generally the same as white. The white composition of the paint is mixed with the desired color, taking into account the fact that the dried paint will be several tones lighter than in liquid form. That is why it is recommended to dilute the entire volume of paint with color (see Do-it-yourself paint tinting), since it will be difficult to choose a shade when preparing the second and subsequent portions of paint.
Painting the ceiling with water-based paint VIDEO
Today, the trend of painting surfaces is very common. But not always old surfaces are conducive to such actions. Many apartments still have whitewashed ceilings. About whether it is possible to paint such ceilings with water-based paint and how, our article will tell you.
Paint selection
Today, thanks to new technologies and finishing materials, it is possible to paint a whitewashed ceiling. But in order for the painting to be successful, it is necessary not only to properly prepare the surface, but also to choose the paint.
Most often, the ceiling surface is painted with a water-based emulsion. But in stores you can find several types of this paint, which can make it difficult to choose. So what kind of paint should be painted on the ceiling? In order to choose the most suitable option, you need to know the features of each type of water-based paint. It is of the following types:
- Polyvinyl acetate. It is characterized by low cost itself, as well as high hydrophobicity. This water-based paint can be applied only in dry rooms. In this case, washing such a surface is excluded.
- Compounds based on latex additives. The cost of such solutions will be the largest. But at the same time, with the help of such a water-based paint, it is possible to create a coating that is even and resistant to various external influences.
- Acrylic. This type is characterized by high resistance to abrasion. Ceilings after processing acrylic paint can be washed. The use of acrylic compositions is allowed in any premises. Another advantage of this paint is its affordable cost.
- Slikonovaya. Before drawing this structure preliminary primer of a surface is not required. Such water-based paint is characterized by high vapor permeability. Therefore, the treatment of ceilings with this paint is relevant in basements and bathroom.
As you can see, there are a wide variety of types of water emulsion. To choose the right composition, you must carefully read the annotation before buying. It is always listed on the side of the can. Thanks to the annotation, as well as the help of a consultant or seller, you can quickly choose a composition for painting the ceiling. In addition, from the annotation, you can find out the material consumption per square meter and determine exactly how much paint you need for painting.
Related article: New Year decoration for home
Preparation
The ceiling must be prepared for processing it with a water-based emulsion. Moreover, experts recommend that when painting with any compositions, carefully remove the old finish. Only in such a situation can the surface be painted with high quality.
Despite the fact that the removal of whitewash seems to be a difficult task, if you use correct methods surface preparation, it can be disposed of relatively easily.
Removing the old coating from the ceiling occurs in two ways:
- dry method;
- wet method.
Let's consider both methods in more detail.
Dry way
In this situation, you will need the following tools:
- electric drill equipped with a brush head;
- grinder along with a grinding disc;
- sandpaper;
- Grinder.
The dry cleaning method, thanks to the use of the above tools, is carried out quite quickly. But it has several drawbacks, due to which it is used extremely rarely. The main disadvantage of this method is the huge amount of dust.
For dry cleaning indoors, it must be carefully insulated. At the same time, it is necessary good ventilation rooms. Since a lot of dust will be generated during the processing of the ceiling surface, it is necessary to work only in personal protective equipment (glasses, respirator). After completion of work, all dust that has settled on the floor must be swept away. Then you need to rinse the floor well.
wet way
The main advantage of this method is the minimum of dust, which is much safer for human health. Although experts still recommend such surface preparation in a respirator. But wet way much longer in time.
To remove the finish in this way, you will need the following tools:
- metal brush;
- sharpened small spatula;
- a roller having an average pile length;
- spray;
- container with water.
The wet method involves the following steps:
- First, you need to remove the maximum layer of whitewash by wetting the surface with a spray nozzle or a simple roller. Please note that you need to wet a small area in order to have time to wash off the whitewash before it dries completely.
- The solution should be applied liberally, as lime will actively absorb it.
- To increase the deoxidization of whitewash, add 5-6 tablespoons of ordinary soda and a few tablespoons of liquid soap to the water.
- After the solution has been applied, it is necessary to wait a little (about half an hour).
- Then you can start removing old finish spatula.
Related article: Modern two-level stretch ceilings: installation
If some areas of the old finish are not removed, do not focus on them. It will be possible to return to them after processing the entire ceiling and clean off sandpaper. It can be replaced with a brush for working with metal.
Before painting, you should try to remove the main layer of whitewash from the ceiling surface. In this case, do not use very sharp objects (chisels, chisels, etc.), as they can lead to scratches and other defects in the base. This statement is especially important in the situation when there is a well-aligned layer of finishing putty under the whitewash.
If scratches and potholes are found on the ceiling, they should be covered with putty. After it dries, all the resulting roughness must be rubbed with sandpaper.
After the ceiling has become even, it is necessary to prime its surface before painting. A primer applied before painting will achieve greater adhesion and uniform distribution of the coloring composition over the ceiling surface.
Painting
After the preparatory work has been carried out, painting can be carried out. To achieve the maximum aesthetic effect, water-based paint must be applied in two layers. Please note that when applying the second layer, it is recommended to choose the direction of movement from the window and towards the opposite wall. Thus, it is possible to avoid the formation dark spots after drying of the ceiling surface.
The following tools can be used to apply paint:
- brushes different sizes. Given the surface area, working with brushes all the time will be inconvenient and very time consuming. Brushes can be used to apply paint at the junction of walls and ceilings.
- roller. In this situation, the roller will help to cope with the work much faster and more efficiently. For painting the ceiling, special products with elongated handles are sold. Special roller models are also sold for painting corners.
- Airbrush. With the help of such a tool, you can paint any surface very quickly, efficiently and effectively.
There are various options for finishing the ceiling. Today, the stores offer a huge range of materials for this. One of the most popular and relatively inexpensive is water-based acrylic paint. For the ceiling, this is quite an acceptable option. Many believe that this finish is the least laborious of all. existing options. In the article, we will see if this is so.
Material advantages: consumer opinion
Why do many owners choose water-based paint? As consumers themselves say, this material has many undeniable advantages. First of all, home craftsmen note that this coating dries very quickly. In some cases, just a couple of hours is enough for this. Many people choose coloring compositions of this type because of their safety not only for humans, but also for pets. The composition does not have a pungent or unpleasant odor. So after application, there is no need to urgently leave the room. The composition can be given a different color. For this, special water-based colors are used. Subject to the recommendations, the staining process does not cause many problems. One of the undoubted advantages of the compositions, consumers consider that the tools can be easily cleaned after application.
Possible difficulties
Whitewashing ceilings with water-based paint should be carried out very high quality. Otherwise, glare and streaks will be visible on the surface. I must say that painting the ceiling with water-based paint the first time may not work. It is especially difficult to achieve a perfect surface for those who have never done this until now. At the same time, re-painting the ceiling with water-based paint will not hide, but, on the contrary, will increase the visibility of defects. There are several nuances that are usually not taken into account.
Why do spots appear on the surface?
The occurrence of defects can be due to several reasons. First of all, before whitewashing the ceiling with water-based paint, you should take into account the features of the lighting in the room. Stains can also appear when using a low-quality composition. The choice of tool with which the ceiling will be painted with water-based paint should be approached with all care. An incorrectly selected or poor-quality roller can cause uneven distribution of the composition. How to purchase suitable tool? Experts do not recommend choosing a velor or foam roller. As the owners of the premises themselves say, in which the ceilings were whitewashed with water-based paint, the best is a tool with a long pile or threads. It should also be remembered that after drying, the composition forms a smooth and fairly durable film. It can give glare in daylight. If the technology of painting the ceiling with water-based paint is not followed, the work is done in a hurry, and optical effects are not taken into account, then the surface will be simply terrible.
Lighting
Before whitewashing the ceiling with water-based paint, it is necessary to evaluate the distribution of light in the room. As a rule, it is necessary to take into account the type of flooring. If it is shiny and smooth (for example, parquet, ceramic tile or laminate), then the lighting on the ceiling will be much brighter than with a pile coating. Given the optical effect that is obtained when light is reflected from the floor, the surface is covered with the first layer in the direction from the window to the opposite wall. The next one, on the contrary, is parallel to the source of penetration of natural light into the room. With a chaotic distribution of strokes, a rather unpredictable "reflection" effect can result.
Coating composition
Both layers require the same brand of paint. The ideal is the option in which the mixtures will be from the same batch. If the composition has frozen to such a state that ice has formed in it, then you should not use it. In any case, as the masters note, in such a noticeable area as the ceiling. Separation of the pigment components could occur in the mixture. Before that, it must be thoroughly mixed. There should not be a single lump in the mixture.
Tool
The roller is the most optimal device for applying water-based ceiling paint. Reviews of the owners of residential premises indicate that applying the mixture with a brush is a very time-consuming task. In addition, in the latter case, the formation of stains and glare is more likely. Suitable for work roller bright yellow.
Surface preparation
This stage, according to experienced craftsmen, is decisive in the process of painting the ceiling. The surface must be dry and perfectly clean. To soak the old coating, you can use bast brushes or a water spray in a vacuum cleaner. Next, the whitewash must be cleaned with a spatula until concrete base. After that, the surface is washed again. The ceiling must be allowed to dry. If the surface has been pasted over with wallpaper, all residues should be removed adhesive composition. As the experts point out, old layer coatings are usually removed in whole layers. The surface must be thoroughly cleaned, otherwise the new coating will lie unevenly, with defects, and will not set well.
Painting the ceiling with water-based paint: the nuances
In the process of work, as experienced craftsmen assure, there is not a single moment that would not affect the result. At the very beginning, before stirring the paint, you need to read the information on the package. Some manufacturers do not recommend further diluting the composition with water. Such paint should be thoroughly mixed directly in the factory container. Otherwise, there is a risk of leaving the pigment components in the jar. Experienced homeowners self-repair, adapted to mix the composition with a drill and a special nozzle - a mixer. If the mixture needs to be further diluted, this should be done by adding small portions of water. In this case, you need to continuously mix the composition. When adding water, the main thing is not to pour too much of it, since it will not work to “thicken” the paint back.
Convenience device
After the paint is mixed, it must be poured into a container with a wide bottom. For these purposes, a plastic cuvette is perfect. Usually it is used when developing photographs. If there is no such device in the house, then it is quite possible to replace it. wooden box for fruits. First you will need to cover the bottom with polyethylene.
How to paint the ceiling with water-based paint?
The paint roller should be dipped into a container (special paint bath) with the composition and rolled over the surface on it until it is completely and evenly distributed. For convenience, a long handle is attached to the tool. The application of the layer can be called the most crucial moment. As professionals say, movements should be straightforward, fast and confident. At the same time, one should not forget about the direction. The first layer is applied from the window to the wall. As soon as there is not enough paint, the roller is again dipped into the container.
Subtleties
Painting the ceiling with water-based paint is not an easy job. It is necessary to take into account one nuance when applying a layer. The area covered with the composition should not be looked directly from the bottom up, but at an angle (approximately 30-40 degrees). In this case, all defects and errors of the layer will be visible. It is better, of course, if there is an assistant who will tell you where there are unpainted places. As long as the paint layer has not dried up, errors can be eliminated. But after drying, this can only worsen the situation. As experienced craftsmen say, it is highly not recommended to be distracted from the process. Painting the ceiling with water-based paint is done without lunch breaks and smoke breaks. Applying a second layer can both correct errors and aggravate them. It should be remembered that re-staining is carried out after the surface has dried. If it was not possible to correct the defects with the second layer, it is not advisable to apply the composition for the third time. In this case, only removing the entire coating and repeating the process from the very beginning will help.
We reduce the time of work
Any painting work using a brush or roller is considered quite laborious. The process often takes a long time. Painting the ceiling with water-based paint with an airbrush will significantly speed up the process. This version of the application of the composition has a number of features. Let's consider them further.
Preparation
The paint, as well as when applying it with a roller, is thoroughly mixed beforehand. In this case, it is necessary to absolutely exclude the presence of lumps in the mixture. If they remain, they can clog the spray gun, and the mixture will lie unevenly. If it is supposed to give the composition any shade, color is added with stirring. You need to pour it in small portions. It is unacceptable to leave stains of pigment in the paint. The composition must be homogeneous. Experienced craftsmen it is advised to prepare the paint with a margin, because if it runs out and the surface is not completely covered, then it may not be possible to pick up a perfectly accurate tone.
Important Details
It should be remembered that when applying the mixture with an airbrush, a sufficiently large volume of the sprayed composition hangs in the air. It will settle not only on the surface being treated, but also on all the others that are in the room, not excluding furniture. In addition, it is necessary to protect the face and especially the eyes from sprayed paint. Therefore, work must be carried out in a respirator and glasses. Remove all furniture from the room. If this is not possible, then the items must be carefully closed with polyethylene, fixing it with tape.
Progress
Using a spray gun allows you to get perfect surface without defects. When applying it is very important that the layer is thin and even. Immediately before application, you should take the spray gun nozzle a little to the side and press it briefly several times. As soon as the spray is uniform, you can start applying to the surface. The spray gun should be kept at a distance of about 30-50 cm from the ceiling. The jet of paint is directed directly perpendicular to the surface.
How to make the process easier
Mentally, you should divide the surface into squares. The width of each should be approximately equal to the length of the arm. Staining areas should be done in turn. Layers are applied first transversely and then longitudinally. When using the spray gun, in no case should you stop or linger in one place. In this case, the layer will be too thick or the paint may leak. Work should be carried out at the same pace.
How to apply the composition
The recommended number of layers is three. Each new one is applied only after the previous one has dried. Do not paint over a fresh layer of coloring compound or primer. Otherwise, the mixture will lie poorly and may exfoliate quickly enough. This will lead to a complete overhaul. To create the first and third layers, the morning and evening hours are considered the best time, when there is good daylight in the room and the direct rays of the sun do not blind. Although this recommendation is not necessarily followed exactly. The most important thing here is that all the errors in applying the composition are visible, and the angle at which the light falls is as close as possible to a constant for the repaired room.
Anton Tsugunov
Reading time: 3 minutes
It is believed that painting the ceiling in an apartment with water-based paint is not difficult. But in order to achieve an excellent result and high quality repairs, you should study the technology for performing preparatory and basic painting processes. It is important to choose the right material and tools that will be easy and convenient to work with. Then painting the ceiling with water-based paint with your own hands will not cause any problems and the result will please the eye for many years.
Choice of paint and tools
Water-based paint has replaced chalk and lime, which until recently was used to whitewash all ceilings in apartments. This finishing material good because
- dries quickly;
- generates little spatter;
- practically does not smell;
- absolutely safe, does not poison the air with toxins and other harmful substances;
- suitable for all types of surfaces.
The best material for finishing the ceiling and walls with your own hands is not found. It is easy and pleasant to work with him both for a professional and a simple man in the street.
Manufacturers of these paints produce compositions of different quality characteristics. There are several types of water emulsions: silicone, silicate, acrylic and latex. All of them create excellent whiteness, but differ in hiding power, different ability to abrasion, resistance to moisture and price. For kitchens, bathrooms and rooms in which surfaces require frequent wet cleaning, it is recommended to choose washable compositions with a dirt-repellent effect.
Before painting the ceiling with water-based paint, you need to carry out necessary calculations, to buy required amount material. Since the color may vary slightly in different containers, it is recommended to purchase a jar of a slightly larger volume than required. The rest of the paint can go to the wall decoration.
In some cases, creating perfectly white ceilings is not required. Then color is added to the paint certain color(usually blue) and get the desired shade.
If the pile is too long, the tool will be heavy. If it is short, you will have to drive over the same place several times before it is painted over. The foam pad wears out quickly and needs to be replaced.
The handle, the clasp, must be stable, not hang out, move freely. A rubber insert is necessarily attached to it so that the tool is firmly held in the hand.
Preparatory work
In order to paint the ceiling with water-based paint and achieve the perfect result, first examine the condition of the surface. It is necessary to deliberately eliminate all defects, level and smooth the base, otherwise they will appear under the paint. The process of preparing the surface with your own hands consists of the following activities:
- or wash off whitewash;
- clear and plaster large seams;
- then, with the help of putty, small cracks are covered;
- be sure to putty the junction of walls and ceiling;
- the entire surface is leveled with a special mixture and smoothed;
- at the end cover with a layer.
When painting the ceiling with water-based paint, you can reduce material costs and ensure better adhesion to the surface. To do this, you need to prime the base to create a dense layer and close all the pores. To do this, use a liquid primer or a mixture made by hand from PVA glue and water.
If ceilings dark color, and the paint has a slight hiding power, you will have to repeat the finish several times. To achieve the effect of a flat, smooth and perfectly white surface, it is necessary to repeatedly stain it.
In order to save paint at the stage preparatory work craftsmen cover the base with white plaster or leave a layer of old material. This can be done if you are sure that he will not “reach out” for a new layer of water emulsion. Otherwise, potholes will form on the surface, and the exfoliated old finish will stick to the pile of the roller.
Another way to save money is to buy cheap and expensive paint. For the first layers use a budget option, and for finish coat- composition with special additives that create a pleasant shine, gloss.
How to paint the ceiling with water-based paint without streaks? Enough to stick general rules, use quality tool and observe the technology of finishing. Then the result will be impressive, and the quality of work will allow you to avoid repairs for several years.
Video instruction
Painting the ceiling with water-based paint is shown in the video below:
