Do you think painted floors are yesterday? Absolutely not! If you take a fresh look at the peculiarities of the color of a wooden floor, you will understand how varied your flooring can be.
The first thing to do is to decide on the size of the picture and its theme, color scheme, buy the necessary paints, brushes, varnish for painted wooden surfaces, mounting tape.
After the organizational issues are resolved, the materials are purchased, we begin to paint. I will not say that you should try to clean the wooden floor from the previous paint, dust and dirt. Then paint with the main background in 2 layers.
Now we determine the size of the picture and glue the mounting tape around its perimeter (in order to avoid the picture going beyond its limits). Draw a drawing with a soft pencil (chalk). We begin to paint large details with your intended drawing (you can draw it yourself or find a beautiful picture on the Internet).
Then we draw the details. Take care of newly painted areas, let them dry well.
After the drawing is completely applied, leave it to dry overnight. Then we cover it with 2 coats of construction varnish for wooden surfaces.
Wood as a building material has many advantages that do not allow it to leave the market under the pressure of modern and technologically advanced composites and plastics. Among such advantages are price affordability, environmental safety and decorative properties. All these qualities have contributed to the fact that lumber has become one of the most popular solutions for the construction of fences. For a country house, the presence of such a fence will certainly be the best solution. However, the aesthetic benefits of wood are lost after years of outdoor use. Therefore, the question arises: "How to paint a wooden fence for a long time, cheaply and beautifully?" The set of requirements is somewhat contradictory, but we can fulfill it if you approach the matter creatively and creatively.
What compounds can be used to paint wood?
First of all, the requirements are determined to which, in principle, a paint and varnish product for wood coating must meet. Taking into account the conditions in which it is operated. It must be a product capable of providing mechanical protection and biological protection against various insects and fungi. In addition, it must be resistant to direct sunlight, temperature and humidity extremes. Now it is worth moving on to the answer to the question of how to paint a wooden fence. The types of materials and methods of painting are closely interrelated, but for the most part they involve the use of oil-based formulations, alkyd mixtures and acrylics. In terms of application methods, these paints practically do not differ from each other. Each of the listed mixtures can be applied with brushes, rollers, and pneumatic sprayers, if there is a suitable apparatus with a compressor. It is worth paying attention to the presence of antiseptic components in such compositions. They are useful in that they just provide biological protection, protecting natural wood from destruction.
Application of water-based paint
Water-based formulations are a good solution for coating wood material, but they have several limitations. It is desirable to produce such staining in warm weather without frost. Otherwise, there is a risk of initially getting a poor quality result with detachment of the applied layer. In winter, it is recommended to use styrene-acrylic and latex paints. This is not to say that they are distinguished by an outstanding decorative effect, but they are the only solution if in winter the question arose about how to paint a wooden fence. including silicone and latex additives, suggest a special application technique. Manufacturers note in the instructions that in the cold period, one half of the solution should be prepared for the application procedure in the open air, and the other half at home in the warmth. It is thanks to the combined application of the same composition, but in different states, that it is possible to ensure reliable adhesion of the paint coating while maintaining a strong structure.
Oil impregnation
Thanks to oil impregnation, it is possible to maintain the basic characteristics of wood as a building material, while maintaining its structure. Such compositions are good because they practically do not have a harmful toxic effect, unlike the same acrylic or alkyd paints. On the other hand, there is no need to hope for a radical change in the decorative qualities of the surface either. And if there is a question as to whether the fence is budgetary, but for a long time and without the need for an early renewal of the layer, then it is advisable to give preference to formulations with natural ingredients. In particular, a linseed oil product is suitable, which provides a filtering effect from ultraviolet rays.
Means for preserving wood texture
It happens that there is no special need to maintain the technical and physical condition of the fence, and there is no need to change its appearance either. However, the wood fades and loses its natural, previously noble and bright color. In this case, the optimal solution will be to maintain the natural texture of the lumber. To do this, you can use protective and decorative impregnations that return the natural look of the boards. It is important to take into account that the texture will be exactly natural - the one that characterized the original appearance of the material. How to paint a wooden fence for a long time, cheaply and preserving its natural texture? The group of protective and decorative agents can include both impregnations and varnishes with paints.
Some modifications do not affect the change in the shade of the wood in any way, except for the restoration of the previous color. Nitro-lacquers have a similar effect, but they are also the most toxic, so care must be taken in the use of such funds. Usually, advice on choosing impregnation and paint for a wooden fence ignores environmental issues. But the main requirement for areas where cultivated plants are grown will be precisely toxic safety.
Original decoration ideas
If it was decided to stop at a complete renewal of the color scheme of the fence, then you can offer several unusual and bright ideas for coloring:
- Freestanding boards with gaps can be painted to look like little men holding hands.
- If the boards stand tightly to each other, then it makes sense to make an imitation of a pack of pencils - in this case, special artistic skills are not required. It is enough to complete the contours for different zones and paint them in different colors.
- Plots from famous works - fairy tales, cartoons, comics, etc. are still relevant. You can recreate such scenes using painting templates.
Despite all the advantages of the bright design of the fence, it has one drawback. Such decorations require the use of persistent paints and varnishes. How to paint a wooden fence for a long time, cheap and bright, but without the need for regular repainting? For such a task, an oil-based colored paint, previously laid on a high-quality primer, is suitable.
Supplementing the fence with other elements
Much in the design style will depend on the design of the fence itself - this aspect, in particular, will help to determine the decor elements. A universal solution can be the overlay of cylindrical cuts from logs. They can also be painted in different colors to create a mosaic effect. An interesting solution can be an experiment with carved inserts, the edges of which will also be painted in different shades. Lovers of natural texture should also turn to the introduction of green spaces. In this case, it is important to determine the combination of colors in which the wooden fence will be painted. How and with what paint to arrange a fence for a long time so that it looks organically in combination with greenery? It is better to refuse from a bright saturated palette. The option of preserving a natural or artificially created texture using the same oil composition is optimal. It is not worth using acrylic and alkyd mixtures, since their toxic additives will adversely affect the plants.
Although the natural appearance of wood is the most beautiful and interesting for most, however, very often it becomes necessary to paint it. The reasons are different, but most often it is a desire to protect it from harmful factors, for aesthetic reasons, or the need to restore, for example, old buildings. In many cases, this can be done successfully and paint the house yourself. You just need to familiarize yourself with the basic rules.
Causes of wood aging
The wood continues to age, as does the living species. Moreover, such processes in a felled tree are much faster and more transient than in a growing one. If the material is not treated with special antiseptics, then after four months it will look unpresentable and turn gray. Therefore, the tree must be regularly treated and painted.
Weather conditions in the form of precipitation and even minor temperature changes affect the rock, making it harder and changing the shade from natural to nondescript ash. Due to the high moisture content, the pores of the wood are constantly expanding and narrowing, which leads to cracks and aging.
Mold appears in places where moisture accumulates. Then they spread to the entire surface. It is easy to notice traces of mold, they have a characteristic light gray, and sometimes black, color. Although they do not bring any harm to the house, they can negatively affect the health of the people living in it. Subsequent decay requires processing and painting of a log and wooden house.
Bark beetles are found even in new buildings, when the wane was not removed during the construction of the house or contaminated material was used. These insects have been quietly eroding the tree for many years, and it is very difficult to get rid of them.
Advice! Careful processing and painting of wood products is necessary if they are constantly exposed to moisture.
Types of paints for painting at home
Paints for painting a wooden house differ according to the place of finishing work. For external staining, a material is needed that will protect the breed from the effects of the following factors:
- scorching sun rays;
- gusts of wind;
- the impact of atmospheric precipitation;
- pressure drops;
- high humidity;
- low
- drops of low and high temperatures.
Important! When choosing paint for a log building, all these points must be considered.
Interior paint
Interior paints are available in a wide range. They are:
Oil
The advantages of such materials are:
- deep penetration into the rock structure;
- low price;
- resistance to atmospheric changes.
The disadvantages of such materials are few:
- wood painting is required regularly, depending on weather conditions and climate;
- the oil coating dries for a long time, about 12 hours;
- paint peels off quickly, especially when exposed to direct sunlight.
Acrylate
This is the best way to solve the problem than to paint a tree. Their pluses:
- they allow air to penetrate freely into the rock structure;
- after drying, the layer remains elastic, which prevents the formation of cracks;
- it is possible not to paint a country house for up to eight years, which corresponds to the terms of planned repairs in all buildings.
Covering antiseptic material
It is based on an alkyd-acrylate composition. With this rather new kind of paint, you can even give an aesthetic look to cheap wood for over ten years.
Advice! All types of paints will hide the natural structure of the breed, so there is no need to paint high-quality wood. Only planed boards that have been previously processed should be covered.
For calibrated logs and glued beams, it is recommended to use a colorless varnish or glaze. Thus, the painted layer will give the building a beautiful gloss. And colored varnishes will help to paint semi-antique wood, changing its shade.
Important! At the first painting of buildings made of timber or logs, everyone chooses the paint based on their tastes and preferences. And then, when re-painting is necessary, oil materials are applied only to oil, and acrylate paints only to acrylic.
To find out what paint to paint a wooden house or how to cover the lining in the bath, you should carry out a simple analysis of the already existing painted layer. To do this, cut a small piece and break it. If it is easy to do, then the paint is oil. And acrylic can be easily rolled into a tube.
The service life of a tree will not be extended by any paintwork if it has not been treated with antiseptics, fire retardants and primed. Therefore, all of these products should be applied before coating.
When choosing a suitable coating, you need to pay attention to its approximate consumption and resistance to sunlight.
Preparing wood for painting
Not everyone knows that the tree must be prepared before painting by following certain preliminary procedures. All wood, both inside the building and outside, must be properly dried (humidity not higher than 10%), as well as cleaned and sanded. The answer to the question of how to paint a wooden house correctly depends on the state of a particular building.
All flat surfaces must be sanded or planed. Places with a complex structure are best treated with special preparations for removing paint and varnish coatings, and then only sanded with sandpaper or a sander.
Sometimes holes appear in the tree. If they are small, it is sufficient to fill them with a putty (usually acrylic). Large damages are masked by precisely matched inserts of wood fragments.
Advice! Painting a house from a log is not carried out under the influence of direct sun, since the layer will dry unevenly and stains will form. You should wait for cloudy weather and carry out facade painting.
After preparatory work, the tree is allowed to rest under the film, leaving holes for ventilation. In hot weather, it is not necessary to cover the surface with polyethylene.
If the tree cannot be dried in any way, then a primer with an antiseptic is applied directly to the damp material and allowed to dry.
How to paint a tree?
Now a few practical tips on how to paint a tree and a house with paint. When performing work, do not dwell on only one layer of paint. For a satisfactory and lasting effect, paint must be applied several times.
On cleaned and sanded surfaces, first apply varnish, and then subsequent layers, depending on the desired effect, applying paint and varnish with a brush, roller or spray gun.
Using a brush or roller for painting, it should be borne in mind that the layer should be done along the grain of the wood, evenly distributing the paint (varnish). When vertical surfaces are painted, it is better to use materials with non-spreading properties, and therefore, preventing fresh paint drips and the appearance of few aesthetic stains.
Wooden elements located in the premises do not need increased security. They are not threatened by atmospheric influences, nor the possibility of destruction from dampness, nor fungus, nor other pests. Therefore, it is enough to clean such a surface, then apply a layer of colorless or colored varnish, and when it dries, cover it with a colorless finishing material.
Anyone who decides to take up professional painting should take into account that it will create a dense, durable shell. Consequently, it will be difficult to recognize natural wood underneath, and in the future it will take more effort if it becomes necessary to remove the paint.
Wood is quite attractive and beloved material, so people prefer to renew and paint it rather than throw it away or destroy it. But, however, this process should be carried out correctly, so as not to deal with the falling off layers of old paint later.
Therefore, before reconstruction, you should first check what varnish or paint the wood was covered with. All this is necessary in order to use materials based on the same resin. Before that, you need to sand the surface, thus improving the adhesion to the new coating. If it is decided to completely remove the previous layer (old floors, parquet flooring), then any paint can be used.
Raw wood must be pre-impregnated with special means. This is done so that it is not exposed to fungi and pests, because this often ends in irreversible destruction. It is best to apply two coats of this primer.
To protect wood from the harmful effects of atmospheric factors, you can use protective and decorative impregnation or colorless varnish. The layers should be applied with a brush in the direction of the wood grain.
Attention! The instructions for the paint must include the time of its release.
If you want to re-paint an already used wood with an old paint coat, you must first remove the loose shell fragments with a wire brush. Then, using sandpaper, you need to treat the surface to improve adhesion. Before re-coating the wood, it must be vacuumed and degreased. Only then can new paint be applied to the old wood.
As you can see, the question of how to paint wood cannot be approached schematically. There are several essential points to be considered and proper manufacturing procedures followed.
One of the most popular types of wood finishing materials is clapboard. It has a different profile, due to which the surface has a different appearance - from a smooth wall with small grooves to waves of different sizes. It's just that wooden walls do not fit into all interiors, therefore it often becomes necessary to paint the lining inside the room - at home or in the country.
How to process the lining inside the house
In general, many believe that it is better not to process the lining inside the premises with anything. Maybe so, but not in every climate and room, it will retain its original appearance for a long time. If the level of ventilation is insufficient, the wood may turn blue; if it is exposed to the sun, it becomes dark gray.
Blue discoloration can only be fought with biological agents - chlorine or active oxygen, and then - unambiguously impregnated with protective compounds, and maybe even paint. With gray wood, it is a little easier: removing the top layer by sanding you will again get a beautiful color, but without UV protection it will not last long either. Therefore, they decide to paint the lining inside the house or cottage.
Another point: not everyone likes wood in the interior. It's just that sometimes people get tired of looking at her. I just want a flat colored surface. This also happens, and often. In this case, look for an opaque paint. Choose characteristic effects as desired.
They paint the lining inside with opaque paints because wood in its natural color is not compatible with all styles. But sometimes you want hi-tech, for example. In this case, paint with metal particles or mother-of-pearl (for example, Lignovit Platin) is suitable.
All compounds for protecting wood can be rather conditionally divided into six main groups:
- Protective compounds... There are for outdoor and indoor use. Formulations for outdoor use additionally include UV protection, which prevents or slows down the process of photoaging of wood - the color change to gray. So if impregnation is needed for the lining on the balcony, and it faces south or east, you need a composition for outdoor work. Just pay attention, some of them paint the surface pink or green - this is the result of a chemical reaction. Read the description carefully, because the resulting color can only be painted over with opaque paints or very dark toning.
- Tinting compounds or stains. They do not paint over the texture of the wood, but give some kind of shade. At the same time, a film is not created on the surface, the wood does not lose its properties - it remains vapor-permeable. Tint formulations contain pigment and can be lightly or highly pigmented. If you want to have a surface with a pronounced wood structure, take a slightly pigmented composition. You may need a lot of layers, but you will be able to control the degree of "shading" of the wood.
- Lucky. Today, water-based varnishes or aqualacs are more popular for lining on walls or ceilings. They can be matte, semi-matte or glossy. Many have the ability to add color - change the color at the same time. Unlike traditional varnishes, water-based varnishes do not close the pores - the film on the surface remains vapor-permeable, but protects from the absorption of dirt. Many manufacturers add UV filters and germicidal components. Such paintwork materials are good for balconies or in unheated rooms with periodic visits - in summer cottages and in baths.
The varnish can be glossy, matte or semi-matte, and it can give a color - pigmented
- Paints. This group includes compounds that create a dense film on the surface through which the wood structure is not visible. The group is extensive, with different properties and price ranges - from traditional oil enamels to latex and acrylate enamels.
- Wood oils. There are transparent, there are pigments. Unlike varnishes, they do not create a dense film on the surface, but are absorbed into the fibers. Good formulations act in a similar way to varnish to protect against abrasion and dirt absorption. Only the oils do not have a bright glossy sheen - matte or slightly shiny, like silk, surface. This is a great way to preserve wood. By using a specific application technique with pigmented wood oils, the texture can be accentuated (see below).
- Wax-based formulations. There are three types of wax: solid, liquid and aqueous. Before use, hard wax is heated to a liquid state, liquid and water (wax glaze) are already ready for use. Wax protection is traditional and very effective, and new technologies make the process much easier. Lack of wax - it is quite difficult to apply it evenly, but it fits well on the previously primed surface.
This division is arbitrary: there are many mixed compositions that can be attributed to at least two groups. So there are impregnations that can be tinted, and there are paints with protective properties. The difference is in the effectiveness of protection. The impregnations primarily protect the wood, while the color shading is a secondary task. The opposite is true with paints. Their main task is to create a beautiful coating, and protection is a side effect. If you need both good protection and high-quality coating right away, take impregnation without tinting, and apply paint after drying.
Another example of a mixed formulation is oils with wax. These formulations combine the properties of both oils and wax, thanks to which the wood retains its appearance for a longer time.
The question of which of the groups to give preference, everyone decides for himself. Different tools solve different problems and it is important to choose the right properties that you need in the first place.
How to paint the lining inside: technology
Any type of paint can be used to paint the lining in "dry" rooms inside the house. Here you just decide on the requirements for the decorative appearance of the surface. If the lining is dry, it is possible not to impregnate it with protective compounds, or choose paint / varnish / wax with appropriate additives. it can only be painted on one side, leaving the back unprocessed.
If the lining will be used in damp or unheated rooms, on the balcony, you must first soak it well with protective compounds from all sides, you can - twice. Only after the impregnation has dried can it be painted, varnished, in general, given decorative properties. Another point: when installing the lining on a wall or ceiling, it has to be cut into pieces. Places of cuts in damp rooms must also be coated with the composition. It is not necessary to wait until it dries, but it is necessary to process it.
There is one very important nuance that many amateur decorators overlook. If you want to get a professional-level lining color, you need to process each board separately: sand, paint, dry, and only then collect the surface from the already painted lining. That is, to mount already fully processed boards on the wall or on the ceiling. Only with this approach, from any point, the surface of the lining will have the same color.
It is difficult to paint well the entire surface of the wall, upholstered with clapboard
If you paint an already assembled surface, unpainted places remain in the grooves and grooves, it is difficult to grind large areas. It is definitely not possible to get a perfectly flat surface. The quality of the finish in this version is not above average. It is permissible to paint the finished surface if you are updating the painting. This must be done at different intervals - it depends on the operating conditions and properties of paintwork materials.
Correctly, the painting technology is as follows.
There can be many layers: it depends on the hiding power of the paint and on what effect you want to get. But in any case, the rule remains one: there should be little composition on the brush. The exception is impregnation or primer. They are applied with a well-dampened brush, but only those without pigment. When applying pigmented protective compounds, the rules for paints apply - the minimum required amount of the composition is well shaded.
Sometimes, even with careful rubbing of the paint, stains are clearly visible. This is not a bad paint, but the properties of wood: somewhere the pores absorb better, somewhere worse. In order to achieve an even color in this case, the surface is first primed. You can use any primers for wood or colorless matte varnish (water-based). After drying, the surface is sanded (aha, again) and then the required number of layers of paint is applied. Only in this case, after the first layer of paintwork materials, grinding is rarely required, and if necessary, then in some places, more often - on a thorn or groove.
How to evenly apply glaze, oil or wax, see the video.
If you need furniture quality painting, there are even more layers: first, a stain is applied, then two layers of primer. After drying, it is sanded until the surface is completely dull, first with grain 280, then 320, after removing the dust, a finishing layer is applied - varnish. An example of such work in the video.
Painting wood with preserving texture
You can achieve a pronounced woody pattern using azure, pigmented oil or wax. These compounds fit quite tightly, almost painting over the structure of wood fibers. Any of the formulations described above can be applied with a brush or roller.
When applying paintwork materials, they take very little, first applying in fragments along the entire length of the lining. Then, with a brush or roller, the applied strokes are shaded over the entire surface. Leaving them to soak for 5-10 minutes, take a soft, lint-free cloth to reveal the texture and remove most of the oil. As a result, the pattern appears much brighter than in the initial state: a greater amount of pigmented agent is retained in the grooves, and almost none of it remains on the protruding parts. The result is a pronounced texture. This technique is also called brushing or texturing the lining. In interiors, wood treated in this way looks very decorative: both on the walls and on the ceiling.
The process can be seen in the video. Three samples were stained: two with the same oil with a pigment, one colorless. 5 minutes after painting, one of the pigmented blanks is wiped off to develop the pattern. To preserve the wood after the pigment has dried (read the package for 24 hours or more), the lining is covered with two layers of colorless oil (azure, wax). In places of intensive use, it can also be varnished - matt.
How to paint a lining under a bleached oak
It is often required to paint the tree white, but so that the veins are visible. They also say - to create the effect of bleached oak. There are several ways:
It is difficult to say which of the compositions to choose - you need to try it. It is advisable to paint the lining with several compositions and compare the result. The effect when using different products is slightly different, but still highly dependent on the wood. The reviews are also very different - someone bleached it with tints, someone with oil. Soils for these purposes are rarely used, but mainly due to the fact that not everyone knows their properties.
Secrets of decorative wood staining: techniques and tricks
City dwellers want to preserve the natural color of wood to the maximum. For those for whom wood in the house is a boring everyday life - paint the lining inside the premises in some unusual color. Modern paintwork materials allow you to achieve different effects. For example, textured or brushed lining, but in two colors. This technique is often used.
Brushed lining in two colors is an excellent choice for decorating walls
The trick is to apply two layers of different colors. The first layer is a dark color, the second is a lighter or brighter one. Having played with colors and the order of their application, you can create your own version. Watch the video - how to get a lining brushed in two colors.
Coloring in two colors may not be the same. You can make grooves of a darker color, and the face (front part) only slightly tinted or do everything exactly the opposite. You will get a striped wall of lining - the effect of a rack wall.
How to paint the lining inside the house: ideas
Painting techniques and methods are great, but how? Just. There are many interesting options. The latest finds of designers - a wall of lining in a room with smooth walls. Looks creative and interesting. And most often such a wall is made using the brushing technique.
An interesting effect is provided by combining fittings of different thicknesses - in the photo, thin boards are inserted between wide boards. Moreover, they are painted in different shades of the same color. The combination is interesting and fresh.
Lining is not necessarily just a flat board with small grooves on one side, which is also called eurolining. There are different profiles, including those with waves and troughs. Of these, you can assemble interesting walls, the relief of which is emphasized by coloring.
Interesting reliefs can be assembled from lining of different profiles. To make it look more interesting - emphasize reliefs or whiten
As usual in the interior, a lot depends on the light. Several non-standard lamps - long translucent strips, behind which are hidden lamps installed in the middle of the ceiling - and the interior is completely transformed. In this design, you can arrange rooms for young people, creative, etc.
You can play not only with light, but also with color: in the lighting area, paint the lining in a lighter color, thus emphasizing this area.
If you have good drawing skills, you can paint the lining. Just do not forget to cover the whole picture with colorless oil or varnish later - so that it will be preserved for a longer time. This technique can be used when
In the living room, the hallway, the rigidly outlined panels from the lining look great. In the same vein, you can decorate the wall in the dining area in the kitchen. Only its quality and color should be perfect.
The honey tint of the lining is repeated on the ceiling
Processing for a rustic interior can be deliberately imperfect. A sort of room with a masculine character.
Men will like the rustic style. In this case, painting the lining using the brushing technique is the norm. And the colors are chosen dark
As a counterbalance - light walls. The lining is whitewashed and the beams are painted dark. Despite the traditional materials used for centuries, the look of such a room is modern and stylish.
A great combination - light walls with a bleached oak effect and dark massive beams. It's almost a win-win.
The lining is also used in the decoration of bathrooms. Impregnation here needs to be given maximum attention, but if done at a level, impregnation - with protection from moisture, then there should be no problems. And the interior, you see, is very interesting - warm tones of wood combined with bright marble are a great move.
The lining is also used at. Only it is necessary to fill it horizontally - this way you can expand a small space. And light colors look better in such a small area, maybe with a dark edging.
Ceiling - lining, painted with light stain
Wood is ideal for building walls at home, making furniture, decorative panels, toys and other products. This environmentally friendly material has an attractive appearance, low thermal conductivity and breathability.
Along with the advantages, wooden products have several disadvantages. Untreated wood after several years of operation can become covered with rot, mold, microscopic cracks.
To prevent the negative influence of the external environment, it is necessary to treat the material with antiseptics, as well as other impregnations. Paints and varnishes will help to protect wooden products for many years.
What is the basis for the choice of paint
Painting wood products should start with the choice of dye. This procedure must be approached with special responsibility, because a poor-quality composition will quickly fade, lose its original appearance, and will not be able to perform protective functions. When choosing a paint, you need to pay attention to the color, raw material composition and purpose of the solution.
It is also necessary to consider the most important factors:
- the type of wood that was used to make a house or other wooden structure;
- operating conditions of the product (temperature, humidity, mechanical stress);
- the presence or absence of an old paint layer, the possibility of combining the coating with other paints and varnishes.
When choosing a pigment dye for painting wood, you need to ask the seller about the color of the film after application to the base. Impregnations can be transparent or topcoat. The latter solutions better protect the material, but overlap the texture of the product.
Odorless paints
It is advisable to paint living quarters with odorless quick-drying compounds. Residents spend a lot of time here, so the finishing solution should consist of environmentally friendly raw materials, not emit harmful fumes. Painting of furniture, decorative elements and other wooden products that are constantly inside the house should also be carried out with water-based emulsion compositions that are safe for health.
Acrylic
This is the most modern type of paint. Acrylic compounds are distinguished by their high cost, they are made from environmentally friendly raw materials, and when applied, form an elastic film.
Water is considered a pigment solvent in acrylic paints, so they do not emit harmful substances into the atmosphere. The high price of the material in question is justified by the improved technical characteristics. The film is resistant to moisture, sudden temperature changes and ultraviolet radiation. Despite the resistance of the coating to frost, the finished paint must not be stored at low temperatures.
Acrylic paint for wood is considered one of the highest quality materials. The coating retains its structure and color for 8 years.
The application of paints and varnishes to the prepared base can be carried out in various ways: with a paint brush, roller or spray gun. The solution penetrates deeply into the wood structure, dries quickly. The starter mixes well with various pigments to achieve the desired shade of coverage. The acrylate composition protects wood products from moisture and has the ability to breathe.
Latex
Many consumers believe that the best effect can be achieved when wood products are coated with oil paint, but this solution has a characteristic odor, so it is better to use it for painting the facade of a residential building or in ancillary buildings. Instead of oil paints, you can use water-based latex paints, which will create the same effect as oil. The difference between latex paint and acrylic paint is the presence of rubber substances in the composition, which add elasticity to the dried surface.
The latex solution penetrates deeply into the structure of the tree, does not form streaks during application, and creates a water-permeable layer on the surface. Despite the presence of water in the composition, dirt from the latex surface can be cleaned with a damp sponge.
The main advantage of the dye in question is the ability to breathe. This means that wooden walls painted with latex paint will pass water vapor well through the structure of the material. A favorable microclimate is established in the house. The main disadvantage of the composition is the possibility of cracks appearing on the surface under the influence of negative temperatures, therefore the solution is recommended to be used inside heated rooms.
Polyvinyl acetate (PVA)
Polyvinyl acetate compositions are considered popular among consumers due to their low cost. This solution is used for interior decoration of walls and ceilings, consists of natural materials, can be applied to a base made of wood, over plaster or cardboard. The base solution can be diluted with any color to obtain the desired color. After applying the composition, the user gets a beautiful matte or glossy surface. Another advantage of polyvinyl acetate paint is fast drying.
The disadvantage is the impossibility of painting metal products and the destruction of the coating under the influence of moisture. Therefore, the paint is not suitable for facade work, it cannot be used in damp rooms.
The consumption of the composition depends on its color. To cover 1m2 of usable area, you need 250 grams of light-colored dye or 150 grams of a dark-colored substance. This is due to the fact that the first composition must be applied in two layers.
Oil paints
Oil paints and varnishes are gradually losing their popularity.
Such compositions are available in a small assortment, which is associated with several disadvantages:
- a long time for the solution to dry (the film gains strength in a day from the moment of application);
- the paint gives off an unpleasant odor;
- high probability of dripping;
- does not combine well with other paintwork materials;
- toxicity;
- insufficient durability and resistance to fading.
When painting wooden products with oil, it is necessary to clean the base well, because such a composition quickly exfoliates from the untreated surface. The advantages of using this paintwork material are considered to be low consumption and good penetrating ability of the solution.
Alkyd
Alkyd dyes appeared on the construction market earlier than acrylic counterparts. When dry, such compositions form a translucent water-repellent film on a wooden product.
Alkyd varnish-and-paint material dries quickly, does not have time to penetrate deep into the wood, which ultimately leads to a decrease in the durability of the protective coating. The solution is suitable for painting those wooden structures that are exposed to moisture. These are door leaves, window frames and thresholds. Alkyd paint has high frost resistance, the coating can withstand temperatures up to -30 degrees.
Alkyd paints should be applied to a previously prepared, dry surface. If you cover a damp base with a solution, roughness and bubbles will appear on the film. Drying of the layer lasts for 8-12 hours.
Polyurethane
Despite the high cost, polyurethane compounds have a lot of positive characteristics, are used to protect wood, metal, stone and concrete, and can be used to paint smooth and loose surfaces. The material consists of environmentally friendly components. Only the solvent, which is part of the paint, can harm human health, but hazardous substances completely evaporate after the film dries.
Polyurethane dyes form a durable, durable, plastic coating. What is the paint for flexible skirting boards, it does not collapse after the product is deformed. Polyurethane materials are suitable for painting wood and concrete floors.
Epoxy
Such dyes can be powder, aerosol and two-component. The latter solutions consist of a hardener and a resin. For painting wooden products, compositions based on cold hardening epoxy resin are used. Under standard conditions at room temperature and normal air humidity, they solidify one day after application.
The main advantages of epoxy paints are:
- high strength and durability of the coating;
- waterproofness;
- resistance to mechanical stress;
- good adhesion to any surface;
- rich selection of colors and shades.
Epoxy paints are used for painting floors and walls, household appliances, radiators, wooden garden figurines, cars. The cost depends on the type of composition and its technical characteristics.
Can car paint be applied to wood
Car paints are delivered to building stores in spray cans. LKM consists of a pigment dye, a binder and a solvent. These are reliable and high-quality, durable compounds. The advantages of this composition are considered strength, density and resistance to mechanical damage. The only drawback of the paint is its high cost.
Automotive paint can be used to coat decorative woodwork, but a cheaper alternative such as silicone paint is best. Sand the surface and apply a coat of primer before painting.
Drying time
The drying period for any paint is indicated by the manufacturer on the product packaging, but this is only an approximate time.
The term is determined by various influencing factors:
- type of base. It is noticed that the paint dries faster on a porous wooden surface than on a smooth one;
- indoor temperature indicators... The higher the temperature, the faster the composition will polymerize;
- air humidity... With a decrease in this indicator, the drying period of the paint is accelerated;
- air circulation in the room... Hardening of paint occurs better with active ventilation of the living room.
Nitro enamels and wax-based protective coatings dry the fastest. Paints and varnishes that are supplied to construction stores in spray cans dry well.
Aerosols harden within 20 minutes after application to the surface. Within half an hour, the material can be coated with a second layer of dye. Thus, the wooden product will be ready for use in an hour after painting.
Liquid nitro paints dry much more slowly. This coating is usable after 5-10 hours.
A solution of oil paint, which is applied to a porous base, dries up in 3-4 hours, but certain conditions must contribute to this (room temperature and air humidity not more than 60%). The second coat will only harden after 10 hours.
Water-based dyes take the longest to dry, this is due to the complex evaporation of water. The speed of the process depends on the temperature and humidity conditions inside the room.
Surface treatment before painting
At the preparatory stage of work, you need to clean the wood from dust, dirt, glue, old flaky varnish. After that, the upper darkened layer is removed from the surface of the wooden product with a grinder or sandpaper with an average grain size.
If necessary, unprocessed parts are sealed with masking tape. If there are chips, cracks on a wooden product, then they can be putty before painting. Next, an antiseptic is applied with a paint brush or spray gun.
Note! Many decorative wooden products are applied, which gives the surface a special shade, protects against pests. In this case, additional painting is not required.
When the antiseptic layer is completely dry, the wood is impregnated with a primer. At the final stage of the work, mix thoroughly and apply paint. Work must be done from top to bottom to avoid smudges. When painting large surfaces, care should be taken to slightly overlap brush strokes or roller stripes.
Small wooden items can be treated with varnish, special oil or wax to protect the paint layer.
In general, there are many technologies for wood processing, and each of them has its own characteristics, depending on the purpose of the product.