How to paint a room with water-based paint. Subtleties of painting with water-based paint. How is cladding done

Painting is one of the most popular cladding methods. interior spaces. Most often they are painted with water-based compositions, presented on the market in a wide range of manufacturers and colors. Let's talk about selection rules paintwork materials and features of coloring rooms.

Choosing a water emulsion - which one to use for repairs?

Water-based paints on the market differ in manufacturer, composition and technical specifications. Some materials are suitable only for indoor use, but even in favorable conditions quickly fade and fall off, others can be used both for interior decoration and for exterior walls, but retain their visual characteristics for many years. That is why it is necessary to be able to choose the right cladding for the house.

The basis of all water-based paints is water, to which mineral or polymer elements. When dried, the water evaporates, and the remaining components form a durable film on the surface, which not only gives the walls an attractive appearance but also protective building construction from external negative influences.

Painting walls and other surfaces water-based paint will lead to the desired result only if you can select the material according to the composition that is fully consistent with the place of its use. According to the components, water-based paint and varnish linings are divided into the following types:

1. Mineral. Paint is created using white cement or notice. It is characterized by low cost and good adhesion, but quickly fades in the sun and is easily damaged by mechanical stress.
2. Silicate. Made from liquid glass, which provides the material with high resistance to influence environment. Can be used for interior and exterior decoration, retains its characteristics for 10 years.
3. Acrylic. It creates a smooth surface, lays perfectly evenly on the walls, tightens small (up to 1 mm) cracks, that is, it simplifies the preliminary preparation of walls for painting. Due to hygroscopicity, acrylic compounds can only be used in dry rooms. Latex is added to some paints of this type, which provides the material with moisture resistance and minimizes vapor permeability.
4. Silicone. modern paint, capable of tightening cracks up to 2 mm wide, creating a dense film on the painted surface. It passes water vapor and retains its qualities for a long time, but it is very expensive.

After determining the type of water-based cladding that is most suitable for you, you need to select a manufacturer. We recommend purchasing formulations only from famous companies. It is better to pay more for a cladding and enjoy its excellent performance for a long time than to save money and repaint the surface again after a few months.

According to professionals, it is better to choose paints from the following brands:

Marshall;
Finncolor;
Empils;
Alpina;
Dufa;
Tikkurila;
Beckers;
Dulux;
Sherwin-Williams;
parker paint.

The compositions of these brands are guaranteed to make the designed surfaces attractive, protect them from negative influences and will serve you as long as possible.

Preparatory work - what needs to be done before staining?

To qualitatively paint the walls, you must first prepare the surface. The wall must be even, for this it can first be pasted over with wallpaper for painting or putty on bumps and primed. Water-based compositions can not be applied over whitewash and oil paint. If this is your case, then old cladding you must first remove the plaster, level the wall and only then paint.

To dismantle the old water-based emulsion, first clean off everything that can be done with a spatula, then moisten the old coating on all sides with hot water - moisten the roller and carefully roll over the surface several times. Then leave the wall for 5 minutes, then repeat the procedure. After 2-3 treatments with hot water, the paint swells up and can be easily cleaned with a spatula. This technology is also suitable for removing whitewash, but it is better to use not hot, but cold water.

After removing the whitewash, it is necessary to thoroughly soak the wall with a solution of soda to neutralize the remaining lime particles.

If you need to remove oil paint from the wall, then you can use special chemical cleaners, but they are toxic and expensive. The second way is to use a drill or grinder with a special nozzle - a brush with metal wire. With this nozzle, you need to clean off the paint at low speeds of the tool.

The next step is to level the wall. If you are using acrylic or silicone lining, minor cracks can be left, the finish will hide them, but all other defects will have to be repaired. First, putty all the recesses and large cracks with putty. After sealing large defects, you need to smooth out minor irregularities, and then prime the walls with a roller.

For better adhesion, you can putty the walls with a thin layer of putty completely. So you get the most even monochromatic surface, for finishing which you can use paints and varnishes of any color. After the putty dries, the walls are re-primed and only then proceed to painting. The primer must be selected taking into account the type of paint used, for acrylic water-based emulsion, an acrylic primer is needed, for silicone - silicone, etc.

Finishing rules - we tint the paint and choose a roller

Water based paint has White color, however, by adding a coloring pigment to it, you can get any shade from the RAL palette. To give the material the desired color, you can order tinting in the store, where it will be done in special automatic devices, or separately buy a color scheme and add it to the water emulsion yourself.

We recommend using automatic tinting, since when you add it yourself, you determine the shade by eye, so you are unlikely to be able to accurately calculate the right amount of pigment, plus you will have to knead the amount of material at a time, which should be enough to color all surfaces. It is almost impossible to repeat the color previously made by eye.

Rollers can be used to apply enamel different types. Cheap foam tools are the most common and can be bought at any store. Their main drawback is that they absorb a lot of paint and microscopic bubbles can form on the wall because of this. Such bubbles can adversely affect the attractiveness of the lined surface - the wall may look rough and uneven. There are fewer problems when using dense foam rollers, but they are much less common in stores.

Velor rollers are much less common, you usually have to look for them in specialty stores. They allow you to apply paint to the surface as evenly as possible. The disadvantage of velor is that it does not absorb liquid well, therefore very little paint remains on the roller, which means that the staining procedure can be significantly delayed. Although this disadvantage can be an advantage when painting the ceiling.

Fuzzy rollers - the best choice for painting surfaces with a water-based emulsion with your own hands. There are such rollers on the market with different pile lengths, which determine the layer of paint to be picked up and applied. If you are tiling well-putty surfaces, then you can use tools with any length of pile, the only thing is not to take the most "shaggy" ones, when using them, the paint may splatter.

Fleece rollers are made from different materials. Felt and fur tools are considered the best, they are more expensive than others, but they will last you a very long time. Available artificial materials much cheaper, but also wear out much faster. Polyamide pile is also suitable for water-based emulsions, which allows you to apply paint without streaks. If you need to paint non-woven wallpaper with a soft texture with enamel, we recommend using fleecy rollers made of natural fur or polyamide fiber with a pile length of 6 to 14 mm.

Proper application of cladding is the key to an attractive surface

When all necessary materials purchased, and the wall is ready for work, you can proceed to the most important thing - painting surfaces. The job may seem complicated only if you have not worked with paints before, in fact, anyone who is able to figure out which end of the roller to hold on to can handle it.

First you need to set the boundaries of the surface to be painted - to protect the skirting boards, platbands and other interior elements from contamination with masking tape. Pour ready-to-use paint into the paint tray and attach a handle to the roller so that you can apply the cladding to the entire wall from floor to ceiling.

It is best to apply paint from one of the corners of the surface to be decorated. Paint with a brush the corner itself and part of the wall adjacent to it at a distance of up to 50 mm from the corner. Next, take a roller, dip it in paint, crimp it and start working from above, rolling the lining down. Paint over a solid strip of the wall, moving the roller only up and down. When applying the next strip, try to go 5-7 cm on the already painted surface, so you will avoid the appearance of poorly painted borders between the stripes.

We recommend painting quickly, because the water-based emulsion begins to harden within 10-20 minutes after application. Do not take breaks, you will spend only a couple of hours on all the work. If you stop for a while and one of the strips dries out, it is likely that its border will be noticeable even after the lining has completely dried.

It is possible to paint over the second corner only after a distance equal to the width of one roller remains before it. This way you can finish one wall in one strip and move on to the next one before the corner dries out. To give the wall brightness and richness, it needs to be covered with 2-3 layers of paint. Each next layer can be applied only after the previous one has completely dried.

Painting walls with water-based paint is a simple type of finish that everyone can handle with their own hands. The distribution of this finishing material is due to its variety of properties, availability, environmental friendliness.

The choice of water-based paint

The choice of mixture for painting depends on the desired end result, the price of the material, its properties. The benefits of water-based paint and application tips in video from the finishing experts

Varieties in composition

For each room there is best option water-based paint, in all of them water acts as a solvent, the mixture does not irritate the skin, respiratory tract. When working with it, protective equipment for hands and respiratory tract is not needed. Easy to clean from clothes and tools under running water.

Acrylic

The most common is acrylic water-based paint. Manufacturers offer many options with different properties.

It is produced in various degrees of whiteness, on which the price depends. Low whiteness is good for tinting in soft colors. To obtain a bright saturated color, a colorless base is purchased. High whiteness is usually chosen for application to the ceiling, it is not advisable to buy it for tinting - to drown out the snow-white pigment, you need to use a lot of color.

Latex additives create a more flexible, wear-resistant compound. Depending on the amount of latex, there are several types of finishing surface, which:

not afraid of water, resistant to detergents - a lot of latex;
wiped with a damp cloth, but afraid of a stronger impact - enough latex;
does not wash, but does not grind when held by hand - little latex;
grinds - no latex.

The price of the mixture increases in direct proportion to the amount of latex

Washable water-based paint withstands frequent washing, it is chosen for painting the walls of corridors, kitchens, children's rooms. Some use inexpensive, low-latex paint for children's rooms, and when blots appear on the wall, they are simply repainted. Such cosmetic repairs are easy and cheap to do with your own hands, the surface of the walls will always be updated. But for this, there must be residues of the mixture of the same color. It is impossible to make an absolutely identical shade with your own hands, so there is a free computer tinting service in hardware stores. This is very convenient, because if there is a shortage of water-based paint, you can return for additional purchase and get exactly the same shade.

Silicone

For rooms with constant high humidity, silicone water-based paint is used. It is vapor-permeable, prevents the formation of mold and mildew on the walls, and is ideal for do-it-yourself processing of mineral surfaces. Expensive but very durable. Can be used for interior painting ground floor, baths, saunas, pools.

silicate

Silicate water-based paint - an aqueous solution of liquid glass. When painting walls, it creates a very durable coating that allows air to pass through and is resistant to temperature changes, retains translucency even in color. Skillful DIY application can create the effect of a fresco or Venetian plaster.

It is used for outdoor work, for interior painting of basement walls, saunas, swimming pools. Coating service life up to 20 years.

Mineral

Water-based paint made from cement or slaked lime is the cheapest type of wall painting. It is used when undemanding to decorative qualities and service life. Can be used for painting walls in utility rooms. The addition of color improves the decorative qualities, it is more expedient to make the color for such cheap painting with your own hands. There are no external differences from more expensive water-based paints, but you should not hope that the surface of the walls will remain unchanged for a long time.

Polyvinyl acetate

Do-it-yourself wall painting with polyvinyl acetate water-based paint has high strength, resistance to pollution, and ease of cleaning. The mixture is thick and inexpensive, it can be applied directly to the plastered wall. It is used for painting walls in rooms with high traffic.

Textured

Acrylic water-based paint with the addition of grains of various textures can imitate decorative plaster when painting. The relief of such a coating is much less, but the application technology is simpler and the cost is lower. At correct application and forming a pattern with your own hands, you can create original design walls.

All types are available in various degrees of smoothness: matte, glossy, semi-gloss, semi-gloss. At a washable matte wall with frequent washing the top decorative layer is worn out. The same goes for glossy finishes. For places of frequent contact, strong abrasion, you should choose the option of semi-gloss or semi-gloss painting of the walls.

Material consumption is an important indicator, it depends on the viscosity and hiding power. Very often, a water-based mixture, which is more expensive per unit volume, turns out to be cheaper in total consumption due to fewer layers required and better elasticity.

For quick painting walls with your own hands, it is convenient to use a water-based mixture with a guarantee of hygroscopicity, which does not flow or drip when applied to walls and even the ceiling. It costs much more, but does not require furniture protection. Used when the value of time is high.

For wallpaper painting, paint of the “wallpaper” category is selected, it is more elastic, applied in a thin layer and does not hide the texture of the base.

Important! When choosing a water-based mixture for painting walls with your own hands, you should take into account the manufacturer's recommendations indicated on the package. They guarantee long-term operation under the necessary conditions.

The more expensive the mixture for painting, the less the possibility of not coping with the application with your own hands.

Foundation types

Water-based paints are suitable for work on all types of substrates. It can be: wood, brick, concrete, metal, slate, glass, plaster, wallpaper. Preparation of the surface of the walls for painting with water-based paint depends on the design features.

IN classic version required perfect alignment walls with plaster or drywall. A weak base should be beaten off and reapplied, otherwise it crumbles, the repair will have to be repeated. You can check its strength by lightly tapping on the wall.

If there old layer decorative coating, it must be removed with an iron brush or special means for removal. wooden surface treated with an antiseptic. Concrete, brick, slate, plaster - deep penetration primer. Metal - primer for metal. Glass - concrete contact of fine grain size. Wallpaper - universal primer.

Important! The primer is always a necessary link between the base and decorative coating. It improves the adhesion of the layers.

Painting technology

Painting walls with water-based paint with your own hands is a simple process. But violating the manufacturer's recommendations can spoil the final result.

Roller painting

The staining technology is as follows:

Important! The desire to paint over everything with just one thick layer will ruin the surface, smudges will appear, a visible difference in color due to the thickness of the application.

Spray painting

Painting the walls with water-based paint with your own hands will be much easier with the help of an airbrush. Modern instrument guarantees uniform application and a thin layer. To do this, it is necessary to prepare the mixture: stir, strain through gauze. Water-based paint is poured into the tank, applied to the surface with a spray gun.

Such work requires the absence of furniture or its very good protection with special packages. Painting the wall with an airbrush with water-based paint also occurs in several layers, but they dry much faster. In time, the tool is washed very easily, with the help of an abundance of flow warm water. It can be rented at hardware store.

Important! When painting walls with an airbrush, you must wear a mask.

Features of applying textured paint

Textured water-based paint is applied with a trowel, coarse brush, roller. The final pattern on the wall depends on the method of painting, the graininess of the mixture, the number of layers.

To create an additional decorative effect from painting, stencils, curly rollers are used on the walls. With the help of imagination, the material allows you to create your own unique design, but even without the use of various effects, an interesting texture of the walls is obtained.

Important! Such a mixture can be deformed for 15 minutes, then it becomes viscous, the surface is already deteriorating from exposure. Shaping should take place immediately after painting the wall.

An interesting painting master class from the manufacturer of textured water-based paint is presented in the video:

Walls painted with water-based paint, can be a background for modern design or create your own uniqueness.

The bold experimentation of colors in a teenager's room looks more like a piece of modernist art than a living space. Here must reign perfect order, otherwise the feeling of chaos will crush. It is impossible to stay in such an interior for a long time when the design gets bored - re-painting the walls with your own hands will not great work and expenses.

And this cute wall can be in the nursery or occupy part of the corridor. A simple design, created by hand, brings a feeling of warmth, comfort and eternal summer. The drawing is applied with water-based paint in several layers, after the previous one has completely dried. Adjacent walls can be painted in lighter colors.

Painting with bright contrasting stripes is suitable for a spacious room of a dynamic owner. Not everyone can endure such a combination of colors. Only a strong personality with precise goals in life will feel comfortable within the walls of such an interior.

Conclusion

Water-based paint is an excellent material for painting walls. The creation of a classic calm design of the room and the fulfillment of desires from the sea of fantasies of the owners is possible with the help of such simple material. Painting any walls is possible with a suitable water-based paint, it can be easily done by hand. For a quality finish special role plays proper preparation grounds.

The application of coating materials by roller is a popular solution for finishing works. Specialized rollers for different paint formulations and surfaces are an example of a combination of simplicity and ease of use with ease of learning even by non-professional painters.

Painting walls with a roller: the choice of tools and features of the process

Roller - for painting. It simplifies the process of applying paint, speeds up the processing of large surfaces, and reduces the consumption of the coloring composition.

Roller work allows you to control the thickness of the layer and correct the unevenness of the application, while the paint is not yet dry.

The result of using the tool is a uniform coating.

Wall painting with a roller: a simple solution

The choice in favor of the roller pays off with the numerous advantages of working with it:

ease of distribution of the coloring matter;
lack of accumulations of paint that form smears, stains, smudges;
ease of manipulation due to the reciprocating rotation of the mechanism;
the possibility of using stencil and texture nozzles;
less chance of lint or bristles falling out compared to a brush.

Painting technique: existing options

When using a roller, attention should be paid to the quality of painting: a lack of paint on the tool can lead to the formation of unpainted spots that are difficult to notice during the work process. Such "bald spots" will have to be duplicated with an additional layer of paint, since dotted strokes will stand out from the overall uniformity of the coating.

A common method of roller work is the “letter W” technique: vertical stripes slightly overlap each other at the junction, allowing you to quickly paint a large area. The speed of staining in this way does not allow the paint to dry before the end of the work, which makes the resulting layer even, visually complete.

Painting the "letter W" requires room for manipulation, so it's best to do it in an empty room. In this case, the long handle of the roller gives special convenience.

Another way to avoid gaps and stripes is the “squares” technique. It consists in the conditional division of the wall into squares at the corners, which are painted alternately, and then connected into a single coating with horizontal stripes. This method depends on the illumination of the room and takes into account the direction of light from the window.

Painting with "squares" requires speed to avoid premature drying, so it is more often used by professionals. Fans also need to monitor the degree of drying of the paint in order to prevent coating on an already dry place.

Roller selection

The whole variety of rollers is based on the difference in their purposes (use for various surfaces, areas of the surface to be painted).

Size

Rollers are divided into three types according to their size.

Mini - designed for local work in small areas, in corners, for stencils. Also, rubber-based mini-rollers are used to strengthen the seams, increasing the adhesion of the coating to the wall.
Midi - medium size rollers, convenient for most painting activities. They are used when painting walls, floors, ceilings, and the correct selection of a fur coat allows you to work with all types of paint.
Maxi - large rollers, when using which it is difficult to track the uniformity of application and the absence of gaps. The use of maxi-rollers was found in priming work on large areas, as well as in the creation of a primary coating layer, which will be covered by subsequent finishing.

A variety of roller sizes is also observed in the range of highly specialized rollers for uneven surfaces, aggressive coloring compounds, or bitumen.

Foam rubber

Highly absorbent and suitable for painting most surfaces. The foam nozzle is chosen for water-based or adhesive-based paints and for varnishes.

It is impossible to work with a foam roller with water-based and oil compositions, since during operation they will destroy the structure of the material, which will lead to the formation of lumps on the paint.

Velours

Gives flat surface, used for ceilings or finishing layer on walls. Velor is suitable for the use of water-based and oil paints, however, it does not absorb solutions well, which is why you often have to pick up paint from a pallet.

Polyamide

Synthetic roller coats are universal: they are suitable for all types, they are not afraid of aggressive solvents, they absorb and release paint. In addition, polyamide rollers are easy to clean after painting, so they last for a long time.

Fur

Fur rollers differ in the degree of fluffiness and give excellent results even on uneven walls due to the length of the pile. Fur coats (artificial or natural) are used for water-dispersion, oil, alkyd compounds, they are distinguished by spray-free coating. Fur rollers help to create a uniform layer of paint even on surfaces with cracks, drops, chips. Suitable for painting large areas.

How to paint the walls correctly

Roller selection also depends on the type of coating to be applied. Each paint has features, the timely consideration of which will make the work with a roller high-quality and effective.

water-based paint

The best choice would be rollers coated with velor or pile.

Velor fur coats have a weak absorbent power, so they are better suited for small sizes of painted surfaces.

Pile rollers are an expensive option (especially those made from natural materials), but they have a number of advantages:

the ability to select the length of the pile to create layers certain thickness(for thin - short pile, for thick - long);
used for uniform painting of the wall and for decorative finishes;
long-term operation;
the presence of a special elongated pile for porous, rough surfaces.

enamel

Enamel paint is used to obtain a glossy surface, so the requirements are placed on the initial smoothness of the wall and on the material of the roller, which should not leave particles or air bubbles. Creating a glossy finish requires a large natural wool roller - this will allow you to have time to apply the enamel without drying stripes.

silicate paint

The peculiarity of applying silicate paint with a roller is that the material of the fur coat must gain and give the same from strip to strip, otherwise the difference in the thickness of the layers will be noticeable visually. For silicate compositions, synthetic rollers and special pallets are selected with a place for rolling in the form of a grid, which removes unnecessary excess.

Other types of paints

The modern variety of types of paints and varnishes can create difficulties when choosing a roller. In this case, it is better to contact a consultant in the store, who will select the tool, taking into account the characteristics of the paint. In addition, it is worth paying attention to the instructions for use, where compositions suitable for the roller should appear. So, for painting latex walls, a roller with a minimum synthetic pile is suitable, and when applying alkyd mixtures, you can not do without a brush, which should also be suitable for marking.

To avoid defective areas on the surface to be painted, it is necessary to follow a number of mandatory instructions for working with the roller.

The fur coat should be checked for pile quality in the store ( quality tool- this is when, when held with the palm of the hand, the structure takes on its original form, with a slight twitch, the hairs of the fur coat do not separate from the roller).
The metal frame of the roller should not have extraneous stains old paint, rust; the rotation mechanism must be smooth, free.
Although the roller allows you to quickly paint the surface, when working with a specific coloring composition, it is necessary to calculate the exact time of its drying. Divorces and stripes are most often formed at the junctions of different layers, therefore, compliance with technologies for paints, varnishes, liquid wallpaper will avoid poor quality results.

Thus, the use of a roller is the best option for combining price and quality: the tool does not require large financial costs, is suitable for all surfaces and is easy to use.

Useful video

The procedure for painting walls is not that complicated, but it requires careful surface preparation. You can do the work yourself, but the work will take a lot of time and effort. How to properly paint the walls with water-based paint, we will analyze in the article.

Dries quickly;
Safe;
You can choose any shade;
She is easy to work with.

Water emulsion dries much faster than other types. Some dry instantly.

Unlike other paints, water-based paints do not contain toxic substances and are absolutely safe, which means that there will be no smell during operation and in the future. After completion of work, the room does not need to be locked. You can safely move around the room, without weathering.
The paint is sold in white form with the subsequent addition of color. With it, you can achieve exactly the color and shade that you need. But first check for small plot the resulting color on the wall: on the surface it may differ from what is in the jar. If you are unable to achieve desired effect, then sellers can stir in construction stores.
Working with paint is easy and simple.

You won't need a respirator or gloves. The composition is easy to wash. The water emulsion will create a durable coating and will serve you for 15 years without deformation if the operating standards are properly observed.
Among the shortcomings, one is singled out: it can only be applied at a temperature not lower than +5 degrees. Work should be carried out in summer or spring, and in winter only in heated rooms.

Types of paints

Water-based paints are made on the basis of several substances. It is according to their composition that they are distinguished:

acrylic;
Silicone;
silicate;
Mineral.

The characteristics of paints also depend on the composition: water resistance, wear resistance, strength and others. Let's analyze each type in more detail.