Selection of paints and varnishes for interior painting of a wooden house. External and internal painting of a house from a bar Ready-made solutions for painting a house from a bar

Filimonov Evgeny

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Timber house painting

How the house is painted, options for choosing paints and varnishes, how interior and exterior painting takes place, preparatory work and the stages of their implementation, tips and recommendations.

Recently, houses made of timber are gaining more and more popularity, many people pay attention to the foundation, the reliability of the roof, the correct installation of walls and the use of reliable insulation. This is all important, but do not forget about antiseptic treatment, one of which is painting a house from a bar, which improves not only the aesthetic appearance, but also improves the security of the bar from aggressive environmental influences.

This article describes in detail the moments of painting a wooden structure. How is the preparation of the timber for painting, what are the important recommendations for reliable painting, how to choose the right paint and how to paint the house from the timber outside. What are the main criteria for choosing paint, especially the harmful effects on the environment, what impregnations are and what qualities they should have.

What paints and varnishes should be chosen for outdoor work, especially the choice of oil, alkyd and acrylic compounds. How the process of preparing for painting is carried out, how the impregnation and painting of the treated surface is carried out manually and with the help of sprayers and spray guns. How is the painting of glued or profiled timber.

Description of the cost of paint and varnish coatings and the work performed. A detailed description of how the timber is painted from the outside, important tips and recommendations for high-quality work. How does rough sanding, impregnation and medium sanding take place before the start of painting, especially the application of protective varnish.

A variety of options for painting a log house, how to properly paint a house indoors.

Surface preparation for paint application is a rather complicated process and takes a lot of time. But if this is not done, mold, fungus and other pests may appear on the timber over time. At best, the result of your work will be of poor quality, the surface may have roughness and dust under the varnish.

• The first and most important thing in the process of painting a timber is its treatment with antiseptic agents;
• If, according to its composition, the solution must be diluted before application, this must be done strictly according to the manufacturer's instructions;
• Be very careful when applying the first layer of paint and varnish - the result of the entire staining depends on this;
• Before painting a house from a bar outside, vacuum all joints with a building hair dryer or vacuum cleaner in which particles of chips or dust may remain;
• To achieve a beautiful and saturated shade, the solution is applied to the same place with a brush in 2-3 layers, when using an airbrush - in 3-4 layers;
• Decide on the appearance of the final result of painting. If you apply paint with a spray gun, the result will be glossy, if you use a brush or roller, the timber will get a matte surface;
• The masters recommend applying the first layer of the product after grinding the timber, and this should be done very carefully so that the surface has a flat and smooth base;
• After grinding the timber, the paint lays down in an even layer, there are no roughness and bubbles on it;
• When choosing a shade for painting a house from a bar outside, please note that the shade on the manufacturer's test board will differ slightly;
• This color discrepancy is due to the fact that the area of ​​\u200b\u200bpainting the house differs from the manufacturer's trial version.

When thinking about how to paint a house from a bar outside, it must be remembered that painting for a bar is not only a decorative element, but also protection from the negative effects of the external environment, ensuring safety and durability.

Painting a house from a bar should include: antiseptic wood treatment and varnishing or paint.

Having a country house or a summer house is a dream of many residents of cities and especially megacities. Constant city noise, stuffiness, crowds of people on the streets are very tiring and make you want to retire to a quiet place, breathe fresh air, communicate with nature. Therefore, a comfortable country house is often not just material property, but an urgent vital necessity.

Not everyone can afford to buy a ready-made country house. But after all, you can build a house on a suburban area with your own hands. It will cost an order of magnitude cheaper, and the result will be exactly what the owner of the future building needs. Especially if all the preliminary steps were done competently, thoroughly, sensibly: choosing a site, designing a future home, drawing up an estimate, planning construction work, choosing a material.

The main thing, when starting to build a house, is to remember that this will require a certain investment of time, labor, and money. When starting to build a country house, you need to carefully study the information about the materials on the market, consult with experts and those who have already gone down this path.

What is good about a house made of timber

After the site has been selected, the dimensions and layout of the future home have been thought out, it is necessary to decide on the choice of material for it. This is the main question. Depending on what the house will be built from, the issue of the necessary foundation, insulation, etc. is being decided.

Currently, one of the most popular materials for suburban buildings is timber: calibrated, glued or profiled. It is an environmentally friendly, relatively inexpensive material with good thermal insulation properties.

For the construction of a house from a bar, laying a massive foundation is not required. Equipment will be needed only to deliver the material to the construction site. All this significantly reduces the cost of the house and facilitates construction.

In addition to the main house from a bar, you can also build an outbuilding, a mezzanine, a summer kitchen, a bathhouse or a sauna. For outbuildings, this material is not used.

The insulation of the walls of the house from profiled or any other timber is made from natural (moss, tow, etc.) or modern synthetic materials. For home heating during the cold season, it is best to install an electric or gas boiler with a steam heating system.

Finishing a finished house from a bar

Proper painting of a house from a bar is a very important point. The solution of this issue should be treated with special attention, because not only the appearance of the building depends on it, but also its safety and durability. A properly selected coating will protect the house from corrosion, rot, fungus, mold and other factors that reduce its service life. Waterproofing and protection from direct sunlight will also help preserve the original qualities of wood and its natural color.

Basic painting rules

It is necessary to apply an antiseptic to wood with a brush with a hard natural bristle.

Exterior painting of a log house is carried out when the developer decides to abandon the use of any finishing materials. Before painting a house from a bar with natural moisture, the entire structure must be thoroughly dried. Paints adhere better to dry surfaces.

After drying, the walls of the log house are cleaned of natural contaminants and carefully polished. This will improve the quality of the painting. Polished dust is removed with a brush or a vacuum cleaner set to the blowing mode.

A primer (antiseptic) is applied to the surface prepared in this way. The primer must be applied to all natural or artificial irregularities of the timber: bends, cracks, small chips. The primer dries usually no more than an hour. After that, it must be applied with a second layer.

Only after the primer has dried again can the paintwork be applied. It is also applied twice or thrice. Drying of each layer must be carried out according to the technical instructions on the packaging.

It is better to apply finishing materials with a brush or spray. The main thing to remember is that the brush should only move vertically. Paints and varnishes applied with horizontal movements lie unevenly, paint over the timber insufficiently and look very sloppy.

What materials are best to use

The choice of exterior decoration of a wooden house from a bar depends on the material used in the construction. A house made of calibrated or profiled timber will be more practical to cover the outside with various finishing materials. In this case, you do not have to constantly update the painting. A house made of glued laminated timber is better to paint.

Usually, the painting of glued laminated timber houses is carried out using natural coloring compounds. This contributes to the preservation of the natural appearance of wood, its environmental qualities, and is also safer for the residents of the house than, for example, synthetic compounds.

For exterior painting of a finished log house, coloring compositions made on the basis of natural materials are used: clay, oil, water, etc. It should be remembered that painting a house from glued beams with synthetic coloring compositions is highly undesirable.

Facade paints can be matte or semi-matte, glossy or semi-gloss. For a bar are used:

• acrylates;
• antiseptics;
• oil paints.

Acrylic coloring compositions have high strength, are well applied and do not require constant updating. Their main disadvantage is their high cost.

For work you will need: a roller, brushes, rags and so on.

Antiseptic compositions are made from organic substances, water and various additives. Dried antiseptics protect the painted surface well. The main disadvantage of antiseptic formulations is low stability and long drying after application.

Oil paints are still considered the most economical and reliable. Their popularity is ensured by high protective properties and low prices. The main disadvantages of oil-based compositions: long drying and susceptibility of painted surfaces to fading, cracking and small chips.

After applying the paint and completely drying the painted surface, it is recommended to apply a layer of natural varnish. This will help to fix the paint and further level the surface, because the varnish, as a rule, lays down without smudges.

When choosing a specific composition, it is better to give preference to products from well-known manufacturers. Their long-standing presence in the market for these products will be a guarantee of the quality of the goods offered. A well-known manufacturer is unlikely to want to lower its rating with a low-quality product.

Interior painting of a wooden house

Painting the timber inside the house is also a very important moment of finishing work. Painted timber walls look much better and become more resistant to moisture, temperature changes, and mechanical damage.

It is better to use special paints for the internal processing of timber. These compositions have high strength, various colors, stability and retain a bright and fresh look for a long time, providing additional protection against deformation.

You can emphasize the natural aesthetics of the timber from the inside of the walls with the help of wax, drying oil or special oils. Small natural imperfections of the walls made of timber can be covered with mastic, which will not only help to level the walls, but also give them a special velvety.

Properly selected and carefully applied paints and varnishes will protect and decorate the house from a bar. Tastefully decorated interior will give a country house a special coziness. This will make such a house a great place for the owner of the house, his family and friends to relax.

Good afternoon.

The most important thing is that it is better to sheathe the timber with clapboard or block house (and then paint the clapboard), not now, next year. A bar, unlike a log, is a sawn surface that perfectly absorbs moisture. Now point by point:

1) For painting wood, there are several options for materials:

A) Enamels - oil, acrylic, alkyd-urethane - it doesn’t matter, any color can be tinted, the tree will close completely, the texture will not be visible. There are two significant disadvantages in the application for wood. Firstly, enamels do not create a vapor-permeable coating, they can only be applied to completely dry wood, that is, if the timber under the enamel does not "breathe" - the enamel will prevent moisture from escaping from the timber - as a result - a cracked coating and rotting of the timber from the inside. Secondly, there are no antiseptics and fungicides in enamels - in general, enamels have only a decorative function in relation to wood and in no way protective - they will not protect wood from decay, mold, fungi and insects.

B) Tinted (tinted) varnishes - acrylic, alkyd, alkyd-urethane - unlike enamel, with such a coating, the wood texture will remain visible, but the disadvantages are the same as enamel.

C) Tinted (tinting) wood protective compounds - alkyd, acrylic, silicone. The texture of the wood remains visible, any shade of the composition can be tinted. Pluses - a common plus - these are wood-protective compounds - their primary task is to protect the tree, an additional decorative task. Advantages for silicone compositions - vapor permeability, elasticity, environmental friendliness, extended wood protection period, vapor permeability and elasticity ensure proper moisture-air exchange, the tree breathes - moisture comes out freely - the coating does not crack, the tree does not rot.

2) Domestic or imported materials - I’ll say right away - quality materials are the same for them and for us, but the difference in price - their horse price tag against our relatively democratic one - is up to your taste and wallet.
My personal opinion is that their government has imposed sanctions against our country and will continue to plant new scoundrels for us, so I personally am against supporting their manufacturers and using their materials. Moreover, I know that high-quality professional paints and varnishes are produced in our country - only import substitution, only domestic materials - my personal opinion.
Now for the basics: if enamels are better than acrylic, if varnishes are better than acrylic again, if wood protective compounds are better than silicone. Acrylic materials, unlike oil (alkyd) ones, are odorless, dry faster, and are more resistant to fading in the sun.

3) Painting technology - if you still decide to paint the timber (not the lining) - it is better to sand the timber beforehand - it will look prettier, then dust off, then you can paint, two or three layers, with a roller and a brush or a paint remote control.
In your case, as I said, it is better to sheathe the clapboard and paint the clapboard already. Now if you paint a beam, and then sew it up - in my opinion it's a waste of money. then it’s better to impregnate with the usual biocidal composition - so that there is enough protection for a year, and then a year later sheathe and paint on the lining.

4) The color solution - if in general - it's purely for your taste. My opinion - the house is not high - if the main shade is dark - the house will really be "lost". You can for example such a combination: the walls are light wood - colors - pine, beech, oak, alder, oregon, maple, marigold; cashing windows and doors dark shade - walnut, rosewood.

5) So an addition - you can overlay the base with a stone - it will be beautiful in general.

Painting a house from a bar 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 a house from a bar outside, 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 should 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.

Painting the timber inside the house is primarily needed for design and only secondly as protection. But it’s difficult to choose the right coverage on your own, which is why there are so many forums where they actively discuss this topic. If you are interested in how to paint the timber inside and how to choose the right color, then this article will help and tell you.

Building a house from a bar is primarily environmentally friendly, so when choosing a coating composition, you need to focus on its composition. It must be natural. These include varnishes and paints on natural oils, such as linseed or water. They can be glazing, that is, transparent and emphasize the naturalness of wooden walls, or tinted.

Transparent coatings can be:

• matte
• semi-matte
• glossy
• semi-gloss

With a combination of colors and visual effect, the perception of the interior space will be different.

How to choose a color

Color range of some coatings

The color of the interior coating and the effects of gloss or matte are the main things that affect the creation of the interior of a wooden house. At the same time, when choosing a color, you need to understand that matte or glossy it will look different. The color combined with the matte surface creates a soft effect.

The mood in such an environment is conducive to peace and harmony. This combination is good in bedrooms and children's rooms. Semi-gloss and glossy, on the contrary, are brighter. They are used in common areas, such as a living room or kitchen.

Antiseptics and bleaches

The walls of the timber inside the house are less susceptible to harmful ultraviolet rays and humidity, but it is still necessary to carry out antiseptics early. Perform it with special compositions. Antiseptics are on a different basis: organic or chemical.

The former protect wood less, but are more environmentally friendly. Natural formulations are recommended by experts for internal processing. If you do not paint the timber immediately after construction, then over time it darkens. To restore it to its original appearance, the walls are sanded. If grinding was performed, but for some reason it was not possible to immediately paint, then the darkened areas can be bleached with special compounds - bleaches.

Wax coatings

Beam waxes

Wax is the best option for processing timber inside the house. It is durable and protects walls well. The only downside is the price. The wax coating is not cheap, but the walls are velvety with gloss. Such processing looks expensive and professional. Most often it is used for the construction of a house from glued laminated timber.

For the convenience of readers, we offer several options for painting the inside of a house made of timber with glazing compounds while preserving the naturalness of wood.

Multiple interior wall paint options

For various options, compositions of various manufacturers are suitable. The main thing is to purchase proven funds from companies with a reputation. These include, for example, Teknos, Tikkurila, Osmo, Sikkens (AkzoNobel), etc. For example, let's take Teknos funds, they can be replaced by any analogues. It is better to use antiseptics and paints from the same manufacturer for work. So there will be no unexpected chemical reaction.

For work you will need:

1. Antiseptic for wood on one basis, for example, Teknol Aqua 1410-01.
2. Acrylic clear or colored lacquer, such as Teknos Natra or Pnelli Lac.
3. Brush or roller.

Progress of work: the walls are cleaned of dust and polished. Then the entire surface is treated with an antiseptic in 2 layers. After drying, varnish is applied. The color of the varnish can be selected using special color cards, which are available from all major dealers. Lacquer must be applied in 2 layers, and the second is applied after the first has completely dried.

The average cost of material with a consumption of 1 m 2 in one layer will be 90 rubles. Due to the low cost and ease of painting, this method is most popular with owners of private log houses.

The mistake that is made when painting is the uneven application of varnish. It turns out the effect of "camouflage" of color on the walls and ceiling. This can be prevented by making 3 thin ones instead of 2 layers. it is good to use such a coating for the construction of a house from profiled timber.

Glazing professional painting

For work you will need:

1. Antiseptic composition, for example Teknol Aqua 1410-01.
2. Primer, glazing professional water-based, can be tinted, such as Aqua Primer.
3. Clear, water-based interior varnish, such as TeknoCote.
4. Roller or brush.

Progress of work: The surface is cleaned and polished. Then you need to do antiseptic. The selected version of the antiseptic is odorless and dries quickly, so it is ideal for internal processing of timber. Glazing primer is applied to dried walls. By choosing a tinted option, you can make the color of the walls deeper and nobler. The coating dries very quickly and lays down evenly. From above, everything needs to be painted with 2 layers of interior varnish. It will create a protective layer and enhance the effect of glazing soil.

The surface will turn out velvety with a pleasant overflow. The durability of such interior painting is from 7 years. The cost of materials consumption per 1m 2 is on average from 130 rubles. According to professionals, this option is also easy to do on your own, but unlike the first, there will be no tinting irregularities. Toning lays down evenly, and the surface will turn out to be monophonic. And a large assortment of tinting of the ground glazing composition makes it possible to choose a color for any interior.

Waxing

For work you will need:

1. Antiseptic for wood Teknol Aqua 1410-01.
2. Wax for wood with a glazing effect, such as Panelvax, Teknovax.
3. Tassel.

Progress of work: The walls are cleaned in the same way as in the first two cases and polished. An antiseptic is applied with a brush. After it is completely dry, wax is applied in 2 layers. Wax can be taken both transparent and tinted. Waxing is done with a brush. This method has one big plus, the timber continues to breathe, since there is no varnish film on top. The texture of wood at the same time receives water and dust-repellent properties.

The surface painted with tinted wax has an even transparent color. To the touch, the walls inside after processing are velvety. The average cost of consumables per 1 m 2 from 110 rubles. Any of these methods is easy to do with your own hands and will emphasize the interior of a house made of timber.

Advantages of coating with compositions of internal walls made of timber

Why is coating with compositions better than, for example, plasterboard with wallpaper or plastering? This is due to a number of advantages:

1. The compositions for covering the timber inside the house are on a natural basis, so they are eco-friendly and do not have strong odors.
2. The naturalness of wooden walls is preserved. And a wide range of color solutions makes it possible to use painting in any interior.
3. Painting with natural compounds is vapor-permeable, which means that the tree will breathe.
4. Colorless varnishes lie evenly, there will be no color differences on the walls or ceiling.
5. Compositions on a natural basis dry quickly (1-2 hours).
6. Long service life (from 7-15 years). But in many ways, this indicator for tinted options depends on the color. The lighter, the shorter the service life.
7. It is easy to repair the damaged section of the wall.
8. Good combination of price and quality.

There are not many disadvantages to such a coating, the most common is that the interior will get bored sooner or later, and it will be a pity to remake intact walls.

Price for work

In all major regions, interior painting of timber walls costs about the same. It depends on the material that covers the walls. The average cost of painting inside the house:

Works	Cost, rub./m 2
	Timber wall	Beam ceiling
Bleach treatment (recovery)	From 70	From 90
Antiseptic	From 65	From 85
Padding	From 90	From 110
Glazing color (1 layer)	From 120	From 140
Covering color (1 layer)	From 95	From 120
Interlayer grinding	From 55	From 75
Grinding	From 290	From 350

In terms of square meters of the walls of the house, the price of painting inside is not small. It’s easier not to overpay, but to do everything yourself. Moreover, the work is not difficult and it can be carried out slowly at any time of the year and under any weather conditions.