How can you paint a house from a bar outside? How to paint a house from a bar outside? Ready-made solutions for painting a house from a bar.

Proper painting of a house from a bar not only gives its appearance the desired shades, but also protects the wood from various harmful effects. In this article we will talk about the technology of painting a wooden house, as well as the various materials that are used for this work.

Why you need to paint a house from glued laminated timber

The main purpose of painting is to give the external and internal appearance of the house the necessary shades, change the visual perception of the external and internal surface of the timber and the house as a whole. Proper painting does not hide the texture of the wood, but gives it new colors and emphasizes the pattern of the timber. However, applying paint or varnish is the final event in a whole range of actions aimed at protecting walls from damage by dampness, mold, ultraviolet radiation and fire. Therefore, before painting the walls inside and out, they are treated with antifungal, anti-rotten and. Often the treatment with protective substances and painting occur at the same time, but this approach is only acceptable with cheap paints. It is undesirable to mix more expensive paints with reagents and protective preparations in order to avoid color change. The final finish of painting a house from a bar is varnishing. It does not change the color of the wood, but protects against UV and scratches.

The choice of paint for timber

The choice of paint depends on the quality of the timber. If the beam is made of wood with a beautiful pattern, then impregnations, transparent and translucent varnishes are used. If you do not like the pattern and texture of the timber, you can use opaque paints. In this case, the house made of glued laminated timber will lose one of its main advantages - the unique texture pattern of natural wood. In addition, all materials that are used to paint a house from a bar must pass water vapor well. Otherwise, the tree will not be able to absorb and release moisture, which means it will begin to dampen and rot. In addition, the microclimate of the premises will worsen, because in a normally painted house made of timber, the walls absorb excess moisture in the rooms and bring it outside, from where it evaporates into the atmosphere. Therefore, paints must be chosen on a water basis, and varnishes on an oil basis.

When choosing impregnations, paints and other paint and varnish coatings (LKM), keep in mind that very good ones are produced in Russia, but they do not make any normal paint for wood. Therefore, you will have to choose only from imported materials. The best paints for wood are produced by the following companies:

• Zobel;
• Osmo
• Renner;
• Tikkurila;
• Sikkens;
• Teknos;
• Finncolor;
• Belinka.

Good results are obtained with the use of Teknos Futura series paint, which forms a vapor-permeable film with varying degrees of haze. Of the universal products, Osmo Holz-Schutz Öl Lasur is the most effective. This natural oil-based product protects wood from ultraviolet radiation, does not interfere with the removal of moisture and gives the wood different shades, depending on the number indicated on the can.

When painting a house that has stood for more than 5 years, you will need a bleach, such as Tikkurila Homeenpoisto. It will remove blue from the surface of the timber without changing its texture. In addition to factory paints and oils, you can use homemade formulations that give very good results. There is no single recipe or “correct” ratio of components, because everyone selects the proportions for themselves. Here are the most commonly used ingredients for such formulations:

• natural turpentine (gum);
• linseed oil;
• wood resin;
• beeswax;
• palm wax;
• water;
• various natural pigments, dyes and colors.

How to paint a wooden house

The technology of painting a house from glued laminated timber includes the following operations:

• removal of old paint (not necessary for new homes);
• rough grinding;
• treatment with protective impregnations;
• medium grinding;
• processing with color-impregnations and fine grinding;
• applying protective varnish.

Rough grinding

Preparation for painting begins with the removal of the old paintwork (LCP). In new homes, this procedure is not required. If you do not remove the old paint, then you will not be able to properly treat the wood with protective reagents, as well as sand it to remove small scratches, improve color and texture. Grinding can be done either by hand, using coarse sandpaper (numbers from 20 to 60), or with a grinder, using medium sandpaper (numbers from 100 to 140). If you are using a grinder, do not put coarse sandpaper on it. A trembling hand or an awkward movement will lead to the formation of a hole on the surface of the timber and it will take a lot of effort to eliminate it. In the process of rough sanding, you remove the old paintwork, as well as remove the top layer of wood that has discolored and grayed under the influence of ultraviolet radiation. The maximum layer that can be removed during rough grinding is 2 mm, but it is better not to bring it to such values ​​and limit (if possible) to a thickness of 0.5–1 mm.

Treatment with protective impregnations

Most protective impregnations penetrate to a shallow depth (up to 5 mm) and rains wash them out of the wood after a few years. Therefore, re-treatment with impregnations after 3-5 years is a reliable means of protecting the timber from rot, mold, various bugs and fire. For a new and standing house made of glued laminated timber for several years, impregnations produced by Russian companies Senezh and Neomid are well suited. Somewhat worse and noticeably more expensive products from Tikkuril. When treating with impregnations, keep in mind that they should only be applied to well-dried wood. That is, it is necessary to process a house from glued laminated timber in early autumn, before the onset of the rainy season. Impregnation is applied with brushes, rollers or spray guns, whichever is more convenient for you. Neither method has any significant advantages.

Medium grinding

After treatment with water-based impregnations, a pile rises on the glued beam, which must be removed with a grinder. The depth of grinding should not exceed 0.5 mm. Grinding is carried out after the impregnation is completely absorbed and the pile rises. If possible, move the grinder against the pile, thanks to this, it will be possible to improve the quality of the sanded surface and reduce the thickness of the layer to be removed. This operation is undesirable to perform manually due to the high probability of scuffing the pile. Use sandpaper size 160 to 200 on the grinder.

Processing with color impregnations and fine grinding

Perform this operation 20-30 hours after grinding, so that the tree has time to completely absorb antiseptics and other protective reagents. Apply impregnations with a brush, roller or spray gun. If you use universal products (Osmo Holz-Schutz Öl Lasur and analogues), then the treatment with protective agents and colors is combined, and then sanded as described above. However, the use of universal means is not the best choice. and fungicides in their composition are much inferior to specialized Russian preparations, so the protection of the tree will be insufficient. After applying water-based impregnations, the beam is again covered with pile and must be sanded again. The only difference from the grinding described above is the size of sandpaper from 180 to 220.

Applying a protective varnish

The use of varnishes based on natural resins makes it possible to create a thin, durable film that is permeable to steam, but impervious to water. In addition, many varnishes can be mixed with different colors. In this case, the use of color impregnations is not required. Thick protective compounds are applied with a brush, carefully rubbing them into the wood. Liquid formulations are applied using a spray gun. If you do not want to use a thick composition, dilute it with the solvent indicated on the can. Most often, white spirit, gasoline or water is used as a solvent. Apply water formulations in a thin layer, allowing to dry for at least 5 hours. This will save you from the appearance of piles on the beam and the need to polish the surface of the house. If you apply oil-based formulations, then lay them in 3-5 layers. If you apply water-based formulations, then the number of layers should be at least 10, preferably 15. This will create a protective layer of the required thickness. When working with varnishes inside the house, be sure to open all windows and doors, this will help to avoid poisoning. Use safety goggles, rubber gloves and respirators.

Profiled timber is an expensive material and the owners, when purchasing a house from it, want to keep it for their grandchildren and great-grandchildren. This can be done only with proper and timely care of the walls, foundation, roof, etc. Proper painting of a house made of profiled timber will extend its service life by 10-20 years. But to get such a result, you can only apply the right coating and observing the painting technology. You can learn about all this by reading the article to the end.

The profiled beam has a complex locking connection, which is better to process even at the stage of building a house from a beam. After assembly, the painting of a wooden house is carried out from the outside and inside. The difference in the purpose of the coating is internal decorating, external protective.

External coating

A newly built house from profiled timber should be painted from the side of the facade immediately, as the owners of the house shown in the photo did. Since the climate in Russia for the most part has high humidity, untreated walls will quickly turn blue. This will happen under the influence of microorganisms that will settle on the beam.

Antiseptics

Priming antiseptics are used to prevent the development of fungi and mold. For the facade of a house made of profiled timber, you can use:

1. Antiseptics on a natural basis.
2. Antiseptics on a chemical basis.

In stores, you can find antiseptics for imported and domestic wood. Not all imported ones are designed for our climate, therefore, only well-known ones, such as Finnish ones, should be used for building a house from profiled glued laminated timber. The composition of antiseptics is not always safe for human health, so before purchasing, you need to carefully read the instructions on the package.

If the antiseptic is on a natural basis, for example water, it is not worth leaving the facade unpainted for more than 3 months after coating. Otherwise, the antiseptic will simply wash off. Compositions on the chemical component are more resistant, but they violate the environmental friendliness of building a house from profiled timber.

Among the larger assortment, the most common antiseptics are: Snezh, Teknol, Tikkurila. They cost from 90 rubles per liter.

End Sealants

Without proper processing of the ends of the beam, the meaning of all external painting is lost. The open capillaries of wood easily absorb moisture from the atmosphere, and simple painting will not prevent this, which means that the timber will crack over time. Professionals process the ends with special moisture-resistant sealants, such as acrylic TEKNOL JRM. Such a remedy costs from 350 rubles / l.

There are cheap products that are absorbed into wood fibers, such as liquid glass. It costs from 70 rubles per liter. The old-fashioned processing method is to tap with a rubber mallet until the surface is even and dense, and then wax it.

Coatings

Paint coatings for wood

Varnishes are used tinted or colorless (glazing). For external walls, glossy, matte, semi-gloss and semi-gloss coatings are used. If you do not want to maintain a natural appearance, you can use paint for a wooden facade. All coatings can be:

1. Buttered,
2. Acrylic,
3. Nitrous,
4. Water-based, etc.

Everything is suitable for the facade, but it is necessary that they must be moisture and temperature resistant. When choosing a color, you need to understand that a facade that is too dark will heat up a lot in the summer, and too light will quickly get dirty and the color is less resistant. It is good if paints and varnishes are resistant to ultraviolet rays, otherwise the facade will quickly fade. There are paints and varnishes for a wooden facade from 110 rubles / l.

Internal coating

Structures made of profiled timber need to be painted not only outside, but also inside. The owners who built an expensive wooden house in most cases prefer to leave the walls natural, a similar interior is shown in the photo. Here the timber is covered with a glazing composition and varnish.

Wax on wood

Wax will protect the wood of the interior walls and give it nobility. The use of waxes provides such advantages:

A similar treatment can be seen in the photo, where the wall is artificially aged with wax. The use of wax is one of the most expensive wall coverings made of timber, from 120 rubles / m2.

Glazing compositions

This is a transparent or tinted coating that lies flat on the wall and does not hide its natural pattern, an example can be seen in the photo. Photo of an imported coating that has several toning options. From above, this coating is painted with a protective layer of interior varnish. Such impregnation costs from 120 rubles / l.

Water-based varnishes and paints are also used for interior painting. There is a cheap option tested by time - drying oil. But the walls after such a coating darken and the smell of the painting is sharp.

The main stages of painting profiled lumber

The main stages of painting internal and external walls from profiled timber:

1. Wall preparation (sanding and cleaning).
2. Antiseptic treatment.
3. Coating with protective paintwork material (2 layers).

For the convenience of readers, we present a video instruction for painting a house from a profiled beam:

Painting the walls will not cause great difficulties, the only thing is the laborious grinding process. For profiled timber, grinding begins with a P80 nozzle, and ends with P220 - 240. The last nozzles are also used between the layers of the main painting to remove excess hairiness.

Internal processing can be carried out at any time of the year. Outdoor - only in dry time at temperatures above +5 degrees. When working outside, you can use a spray gun, inside - it is better to do it with a brush or roller. It is necessary to cover the entire structure with protective equipment from the walls to the floor beams.

The cost of painting with your own hands starts from 120 rubles / m 2 outside the house and from 170 rubles / m 2 inside. Work with the material costs from 450 rubles / m 2, for example, painting an 8X9 box on both sides in one layer will cost from 60 thousand rubles.

Do-it-yourself work is worth it, only with enough patience and free time. You can make the task easier and order wall polishing from professionals, and paint it yourself. But do not forget that the inner coating should be even and without smudges, since the appearance of the rooms depends on this. If you are not sure that you can do it accurately, it is better to hire specialists.

Painting a house from a bar on the outside implies a whole range of work, which consists in choosing the right paint, surface preparation, and so on. A wide variety of paints can be used to paint a log house. They can be light, dark, bright and so on.

However, in most cases, a person tries to preserve the original beauty of natural wood, therefore, to paint a house from a bar on the outside, he uses transparent or translucent paints. So, as mentioned earlier, painting the outside of a house is a rather complicated process. However, in any case, it is best to do it yourself.

Website about the independent process of roofing roofs - https://kryshikrovli.ru/.

Preparatory process

Often, painting a house from a bar on the outside is accompanied by very large-scale preparatory work. This is not strange, because if you do not provide for all the possible nuances, then there is a high probability that the work will not be done at the proper level, and this cannot be allowed. That is why it is worth preparing in advance, namely, taking into account all the following nuances.

The paint must be diluted in strict accordance with the instructions. Here you need to take into account all the factors that will affect this or that layer. Particular attention in the preparation process should be given to the first layer.

Before starting work related to painting the outside of a log house, it is worth vacuuming its surface to remove all excess that could accumulate between the logs. Otherwise, those places where there was dirt or chips residues can quickly change color.

If the outside of the house is painted with ordinary brushes, then only two layers of paint can be applied. If an airbrush is used for these purposes, then you can walk 3-4 times in the same place.

It is also worth remembering that what tool will be used for painting directly depends on how the house will look from the outside. If we are talking about using an airbrush here, then the surface will definitely turn out to be glossy, that is, shiny. If a conventional brush or roller is used for painting, then it will be matte.

Before you start painting, the log house must be sanded. And this must be done with the highest quality. Otherwise, roughness remains on the surface of the wall, which will then reveal itself in the process of cleaning the surface. This should definitely be avoided.

You should not trust the color that is present on the reference painted board. It will be different on the wall anyway. This is not because manufacturers are cheating their customers, but because the staining area will be very different from that used as a test. This should not be afraid, since the shade will not differ much.

By the way, some tools were mentioned above. Basically you will need:

• brushes;
• roller;
• empty containers;
• spray gun;
• sandpaper;
• stairs;
• some unnecessary clothes;
• gloves.

If the construction time is delayed, then there is a high probability that the log house in different places will have a different tone. In this case, you will have to first deal with leveling the color of the surface. This is done extremely simply. Chemical bleach is applied to the wall before painting. Only after that the wall should be painted with the chosen paint or varnish.

Before painting, you should think about the fact that after this process, neither the outside of the house nor the inside will smell like a fresh smell of wood. Any paint will instantly destroy this fragrance. And even one layer is enough. The only thing that will remain is the properties of wood, for which people love wooden houses.

All those products that can be applied to wood are divided into two large groups - varnished and varnishless. The first option forms a protective film on the surface of the tree, which protects it from external influences. The second type of coating is characterized by a short service life, which is often limited to five years. It also does not create a protective layer on the surface, but penetrates into the wood.

It is best to use varnishes that have an acrylic base. They have an elastic base, which will not collapse during the drying process of the tree.

For outdoor work, a wide variety of paints and varnishes can be used. Which option to choose? This is worth talking about in more detail. So, it is worth talking about the main characteristics of the paints that are used today for painting wooden houses on the outside.

1. Oil paints. They are used very rarely for painting houses outside. They are very sensitive to UV rays. They have a negative effect on them. Quite quickly, the surface, which is painted with just such a paint, becomes unusable, that is, it simply changes its color.
2. Alkyd paints. Poorly suited for use outside wooden buildings. Here, rather, we can talk about metal or plastered surfaces.
3. Emulsion paints do a good job with the water that gets on them. They don't fade in the sun. They are very similar to adhesive paints, which are washed out with water over time. This is unacceptable for exterior painting of a house made of timber, so they should not be taken as a basis.
4. Silicate paints, which are based on liquid glass, are also not used for application to wooden surfaces. They are most often applied only to plastered, stone or concrete walls. And here we can talk about external use.
5. Water-dispersion paints can also be used for exterior painting of a house made of timber. By the way, they are very easy to use and allow the surface on which they are applied to breathe.
6. Acrylic paints are one of the best choices for exterior wall coverings. They are easily washed off with water until completely dry. They are practically not affected by the harmful effects of ultraviolet rays. Their durability is the envy of any other type of paintwork that is used for exterior painting of timber walls.

Any paint has a number of parameters that must be paid attention to when choosing a particular option. For example, the gloss index indicates how glossy the surface will be. This type of paint has several disadvantages. All of them show a wide variety of defects on the surface, as well as cracks and focus on roughness.

However, they also have one tangible plus. It lies in the fact that it is quite easy to care for such a surface. It can be wiped with an ordinary cloth, after which it will shine.

Some Features

The drying speed of different types of paints is not the same. At the same time, paints that are made on volatile solvents and those that have an emulsion base dry out fastest. Oil paints take the longest to dry. If you add desiccant to any paint, it will dry much faster than the usual standard version.

Another very important indicator for any paint that is used for exterior painting of a house is light fastness.

This parameter characterizes how much the bright coating will fade over time under the influence of ultraviolet rays. A very important parameter when it comes to exterior painting of the house.

Thus, there is a huge number of the most diverse types of paint that are used to apply to a particular surface. Acrylic paints are best suited for outdoor work with a log. They are easy to apply and dry almost instantly. Not a bad option for anyone who decides to paint their own home.

It is worth noting that all types of paint that are applied to the surface of a house from a bar must be characterized by high resistance to ultraviolet rays. It is very detrimental to many types of paint and varnish coatings.

When painting the surface of the walls, it is imperative to take into account many nuances that allow you to maximize the quality of processing. Which ones need to be taken into account was described a little earlier. If you ignore them, then there is a high probability that the coating will turn out to be of poor quality and the work will have to be redone from the very beginning.

Even the highest quality timber without special treatment begins to turn black or turn blue in 1-2 years. This is due to temperature changes, exposure to UV rays and biological factors. The wood turns blue / blackens especially strongly in the cold season, so it is impossible to leave a house made of timber without painting for the winter. Blue and black, having appeared on the wood, is not removed in any way. It is almost impossible to whiten it, therefore, painting a house from a bar and protecting a tree from negative influences must be approached as responsibly and in a timely manner as possible.

• moisture protection and mold prevention;
• bio-protection against pests, rodents;
• protection from aggressive environmental factors;
• a significant increase in the life of the building;
• masking wood flaws, irregularities, defects;
• presentable appearance, updating and changing the style of the house.

Painting a house from a bar can be done both with transparent paint and varnish compositions and with colors that fundamentally change the color and change the appearance of the building.

How to paint a house from a bar?

• When choosing how to paint a house from a bar, owners should know the basic requirements for paints and varnishes:
• Resistance to temperature extremes - paint or varnish must be adapted to the Russian climate.
• Fire safety - the composition must include fire retardant substances.
• UV resistance - the protective coating should not fade and fade for at least 3-5 seasons.
• Vapor permeability - the paintwork should not interfere with air exchange.
• Safety - the product should not be toxic, contain resins and hazardous compounds.

A huge range of paints and varnishes for timber

Today, the market offers more than 500 options for paint and varnish compositions for outdoor and indoor use. When choosing a product for painting a house from a bar, it is recommended to take into account not only the cost and appearance of wood after painting, but also such parameters as: consumption, application method, durability, etc.

Painting a house from a bar: interior painting work

For interior woodwork, safe, non-toxic products are used that dry quickly and are odorless. These compositions include:

Wax and mastic

Wax perfectly protects the timber from decay and moisture, and is durable. A significant disadvantage of wax is its high cost. Timber walls covered with wax look presentable and stylish. The velvety texture of the material allows you to mask the defects of the wood and shade the pattern of the cut without changing the texture of the wood.

Painting timber with wax

Lucky

Inexpensive decorating material for painting a house from a bar. Distinguish glossy and matte varnishes. The best option is to use both types of varnishes: matte is applied first, and then glossy. A serious disadvantage of varnishes is low vapor permeability, the varnish creates a film on the surface, preventing the wood from “breathing”. A well-organized ventilation system will help reduce the negative effects of varnishing. There are the following types of varnishes for interior work:

1. Acrylic. Environmentally friendly, odorless formulations. Acrylic varnish is the best option for painting a log house inside. The varnish is applied to processing of walls, furniture and ceilings.
2. Alcoholic (varnishes). Ultra-resistant varnishes that create a durable glossy layer. Used to cover floors and surfaces subjected to frequent mechanical stress. Polishes are characterized by low moisture resistance, so they cannot be used for painting verandas, balconies and terraces in a house made of timber.
3. Polyurethane. Water-based varnish with high adhesive properties and durability. Great for painting a timber structure from the inside, but it has a fairly high cost.
4. Oil. Considered obsolete and rarely used in modern decoration. They create a durable layer on wood with low vapor permeability. Can be used for floors and ceilings when increased abrasion resistance is required.

Finished with colorless acrylic lacquer

Antiseptic impregnations and solutions

First of all, antiseptics are designed to protect wood from decay and moisture. Most compositions contain a small amount of components that enhance the natural color of the timber, giving it a warm tint. There are two types of antiseptics:

1. Impregnation. They penetrate deep into the structure of the tree and are toxic, therefore they require the application of a safe paintwork on top.
2. Solutions. Create a protective film on the surface of the beam. Such solutions are indispensable in rooms with high humidity: baths, bathrooms, saunas, etc.

Paints

Using paint will completely change the color of the wood. Most modern coloring compositions for painting timber inside the house are environmentally friendly products that allow the tree to "breathe" and do not emit toxins. When choosing a paint, it is recommended to pay attention not only to the shade, but also to the composition: a good paint should not contain formaldehydes and resins. In construction stores, owners of timber houses are offered the following types of paints:

1. Acrylic. The widest variety of colors, safety, ease of application and durability - all these advantages make acrylic wood paints the best option for painting a house from a bar from the inside.
2. Oil. Oil-based paints of the new generation are characterized by high resistance to abrasion, give the wood a deep rich color. The disadvantage of oil coloring compositions is a long drying period and low resistance to UV rays. Often oil paints are used in combination with colorless varnish.

Painting wooden walls with paint

Before applying paints and varnishes, bleaching agents are sometimes used to eliminate dark spots or streaks. Such products are highly toxic and safety precautions must be observed when using them.

Expert opinion

Sergey Yurievich

Enamels and nitro-paints for painting a house from a bar inside cannot be used! These products have extremely low vapor permeability and harm the wood, changing its texture and environmental properties.

Painting a house from a bar outside

The outer walls of a house made of timber are covered with special compounds intended for facade work. Painting is carried out only when the moisture content of the timber does not exceed 25%.

To paint a house from a bar outside, natural and synthetic paints and varnishes are used, the most popular of which are:

Varnishes and paints based on polyurethane

They have increased resistance to UV rays and climatic factors. They give the wood a beautiful appearance and have a diverse color palette: bleached oak, milk nut, wenge, etc.

Painting a house under construction

Water based paints

Inexpensive and easy-to-apply formulations that absorb and dry quickly. They require additional waterproofing protection, for example 1-2 layers of polyurethane varnish. In the absence of waterproofing, such paints are washed out in 1-2 seasons, and the house requires re-painting.

Oil facade paints

Affordable paints that allow you to completely change the color of wood and mask defects. They have a significant drawback - fragility, after 2-3 years cracks appear on the facade, the color fades, spots appear.

Alkyd paints

Less prone to fading and fading than water-based and oil. The main disadvantage is a rather high cost combined with a low service life of 2-4 years.

One-color alkyd paint combined with bright oil

Acrylic paints

Acrylic compounds for outdoor use are quite expensive, but their strength is much higher than that of the above types of paints. A large selection of colors and durability make this paintwork option the most popular for painting log houses from the outside.

Expert opinion

Sergey Yurievich

Construction of houses, outbuildings, terraces and verandas.

The relatively recent silicate-based paints are not suitable for timber houses. They are designed for stone and concrete walls. Such compositions, along with sealants, can be used to paint the basement or process the seams of a cottage from a bar

How to choose a color for a house from a bar?

The paints offered for timber structures are matte or glossy. Glossy surfaces certainly look impressive and stylish, but it should be taken into account that all wood defects are more visible on them: chips, cracks, knots and poor-quality saw cut. Matte surfaces in this case are more advantageous. Also, many manufacturers of paint and varnish coatings have intermediate options: semi-gloss or semi-gloss compositions that combine all the advantages of both types of texture.

In Northern Europe, the most popular option for painting a house from a bar is the following: acrylic or alkyd paint of a selected shade is applied to the facade, and the surface is covered with a durable and wear-resistant varnish on top. When choosing a shade of paint for a bar, it is recommended to take into account the advice of experts:

A win-win and classic option is dark and light walnut, mahogany, oak (shades of brown wood). Such paints are suitable for houses made in all architectural styles.

Solid cold shades: from white to blue - they look beautiful only on a well-finished and perfectly even beam. These colors go well with bronze, gold or platinum tints.

Combination of blue and white-silver shade

Light wood shades: bleached oak, walnut are well suited for low and small cottages. However, when choosing a light color, do not forget that it can only be 1-3 shades lighter than the natural color of the wood, otherwise you will have to renew the paint every season.

Our company offers painting houses from timber with materials that have proven their quality and effectiveness. We use only certified paints and varnishes that meet all the requirements for operation in the Russian climate.

Timber house painting technology

Painting a house from a bar is carried out in two ways:

• manual with painting tools;
• mechanized with a spray gun.

When painting the surface with a spray gun, the consumption of paint and varnish material increases by 10-20%, but at the same time the paint lays down in a more even layer. The choice of painting method is carried out taking into account the cost and type of coating, weather conditions, the area of ​​\u200b\u200bthe timber structure and other factors.
The painting technology includes the following steps:

1. Preparing walls for painting: cleaning, sanding, repairing cracks.
2. Apply primer in 2 coats. The second layer is applied after the first has completely dried.
3. Coating the surface with the selected paint and varnish composition, taking into account the recommendations of the manufacturer.
4. Applying a final lacquer finish.

As a rule, paint and varnishes are applied in 2-3 layers, and each subsequent layer is applied after the previous one is completely fixed. The process of painting the timber should be done immediately, without stretching for several days, because. in this case, the tone of the sections will differ. In the presence of heterogeneity in color, specialists use chemical brighteners and pigments.

Expert opinion

Sergey Yurievich

Construction of houses, outbuildings, terraces and verandas.

If, after completion of construction, you are not ready to paint the house from a bar inside and out, for example, you have not decided on the color or there is not enough money, then in order for the wood not to turn black, it is necessary to grind it and treat it with a primer. In this case, the timber will not lose its original color within 1 year.

The cost of painting a house from a bar

The cost of painting a log cottage depends on the type of paint used, the method of application and the area of ​​\u200b\u200bthe building. The best option is when painting the timber is included in the range of services of the company that was engaged in the construction of the house. The cost of 1 m2 of painting a house from a bar includes:

• preliminary grinding in 1-3 passes;
• preparation of painting tools and scaffolding;
• covering the timber with an antiseptic;
• consumables (rollers, masking tape, etc.);
• painting process;
• garbage collection.

The cost of painting is always calculated individually.

Sometimes the cost may include paint and varnish material. In any case, the price of painting a house from a bar does not exceed 1-5% of its cost and is affordable for everyone. The benefits of properly stained wood outweigh the money spent on painting.

It is not enough to build a comfortable house from a bar, you need to know how to protect wood from bad weather and pests for a long time, what paint to choose. Painting a house from a bar is not at all as simple as it seems at first glance.

Until recently, PF-115 alkyd enamel with a limited set of colors was offered for painting wood, but now the number of proposals is dizzying. To make a choice, you need to determine how to paint the house from a bar on the outside: you need hiding power to get a dense glossy finish, or you need a light glazing varnish or azure to reveal the structure of the tree.

Characteristics of the compositions

Exterior painting performs several functions and meets the requirements:

• Resistance to adverse weather conditions (low and high temperatures, precipitation, wind).
• Fire safety.
• Resistance to UV radiation.
• Durability.
• Vapor permeability.

For painting a house made of wood, vapor permeability is especially important, since the tree must breathe during operation - to release excess moisture. Otherwise, wooden structures rot. A bonus for any paint will be protection from pests and fungus.

Choose from special compositions for staining wood:

• Dye.
• Enamel.
• Azure.

Painting a house from a bar is a matter of taste of the owner, but recently, due to the general passion for ecology, it has become fashionable to reveal the structure of a tree when painting, azure is suitable for this.

According to the texture of the coating, the compositions can be:

• Matte.
• Glossy.
• Semi-matte.
• Semi-gloss.

According to the chemical composition of the paint can be:

1. Natural.
2. Synthetic.

Natural compounds are environmentally friendly, harmless, not always resistant. Synthetic compounds can be based on alkyd or acrylic resins, silicone or latex.

For painting a log house, consumers prefer acrylic and alkyd compounds, which have excellent strength, durability, and vapor permeability.

Compound manufacturers

In order not to spend money on low-quality goods, it is advisable to choose a composition from a well-known manufacturer that has been on the market for more than 10 years, and make a purchase in a large market specializing in the sale of building materials.

Coating technology

You can paint the house with a brush or with the help, however, the latter method requires dilution of the paint, which is undesirable for many compositions.

For work you will need:

• Brushes - brush for soil, flute for paint.
• Airbrush, with mechanized painting.
• Sandpaper, Sander.
• Improvised means - empty containers and a ladder.
• Overalls set.
• Protective equipment - gloves and goggles.

Before painting the surface of the facade, it must be prepared, the processing is carried out in several stages:

• Cleaning of dust, dirt, paint, oil stains and solvents.
• Grinding.
• Cleaning with a brush or blowing with a vacuum cleaner.
• Pre-primer with flame retardant, fungicidal and antiseptic effect.
• Primer to increase adhesion.

Each layer of primer must dry before applying the next. Drying time is specified by the manufacturer of the composition. The quality of painting and the durability of the coating depend on the thoroughness of the pre-treatment. Then the paint and varnish composition is applied in 2-3 layers according to the manufacturer's recommendation.

ATTENTION: When using a brush, coloring movements should have a vertical direction - up and down, horizontal movements give an uneven stroke.

Conclusion

Painting a house with your own hands does not require professional skills, but it will allow you to keep the facades in a presentable form for a long time. However, before deciding to paint, you need to evaluate your strengths and the microclimate inside the building - will it be necessary to insulate the cottage by next winter.