Painting houses from rounded logs

The construction of a log house from a log house is not an easy task, but understandable for specialists. If there is a building made of rounded logs, it is important to know how to properly care for it so that the material does not deteriorate and serve as long as possible. The painting of the inside and outside of the house is significantly different. With the correct selection of paints and varnishes, you can preserve the beauty of the logs for a long time and extend the service life of the building..

The need for staining

Log houses have been built for many decades, the reliability and beauty of such structures surpasses some other options. To create a new building, you need to prepare a log and fold it correctly. The building material has a clearly defined circle shape due to trimming excess wood on special cylindering machines.

Thanks to the correct technology of wood drying, the resulting logs are strong and do not deteriorate for a long time.

In order for the blockhouse to hold on tightly, a lunar cut is made on its lower part, with which one part is in contact with another. Due to the possible deformation of the material and its cracking, a small groove is made in the upper part, up to 7 mm wide and up to 25 cm deep.This hole minimizes the appearance of cracks on the front side of the log, which will preserve the attractive appearance of the entire building.

The naturalness of the material has a number of problems that the owner of a house from a rounded bar will have to face.

  • Damage to wood by fungus and rot. If you do not properly care for the house and do not comply with the temperature and humidity standards, do not paint the timber in a timely manner, such problems cannot be avoided.
  • Insect attacks. There are a number of pests that eat wood, which can ruin your home and spoil its appearance. The application of special substances can protect the timber and keep the house intact..
  • Danger of fire due to the nature of the material. By applying specialized formulations, it is possible to minimize the risks of ignition.

Wooden houses have enough problems, but with the right approach to their solution and prevention, buildings made of rounded timber can serve for many years without causing any problems. To protect the outside and inside of the material, it must be processed. The simplest and most convenient option for this is paint..

Painting houses from rounded logs allows you to solve the following problems:

  • slow down the aging process of wood;
  • protect from moisture, drying, wind, sunlight;
  • prevent the spread of fungi and diseases inherent in wood;
  • protect the surface from pest attacks.

If you do not use paint, then the moisture will swell the wood, and liquid will accumulate inside, which will become a suitable breeding ground for microorganisms and fungi. A bar that deteriorates from the inside loses its strength, and the house collapses over time and becomes dangerous for living. With prolonged exposure to the sun, the tree dries up and cracks, which also negatively affects the condition of the house..

The use of paint protects the wood and extends the life of the home. By choosing the right paints and varnishes and processing the surface of the timber on time, you can keep the wooden house in excellent condition for many years.

In addition to protection, thanks to the paint, it is possible to make the building original and distinctive, highlighting the facade, ends or the inside of the house with some specific color.

Choice of paint

When building or in the presence of an existing log house, you need to know how and how to paint the structure inside and out. On sale you can find a fairly wide variety of paints that are used on wood, but each of them will have its own characteristics.. In order for the house to be as protected as possible, you need to know exactly what paint is best to paint the building from the outside, and what you need to use from the inside.. A feature of caring for the timber is the processing of cuts, for the ends, even more reliable protection is needed so that the walls look neat and the material remains strong.

For logs, there are colorless and colored paint options. Choosing a color, everyone is guided by their own preferences and compliance with the design of the room for interior decoration. Outside, colorless paint is usually used, but there may be options that lighten or darken the natural shade. Inside the house, it is usually painted white to brighten the room and give it lightness and airiness. For the correct selection of paint, you need to navigate the main varieties of these products.


The most suitable option for treating the inside and outside of a galvanized log is oil paint.

Thanks to the good protection of wood from external factors, it is possible to qualitatively protect the wood from aging and deformation.

Despite their advantages, oil paints dry for a long time after painting; complete drying can occur after 30 hours. Another negative factor is poor resistance to sunlight, under the influence of which the paint dries out and crumbles, depriving the tree of protection.. In order for a house from a bar to retain its appearance and strength, it must be often covered with oil paints..


Due to the presence of worries with applying oil paint to a wooden surface, a more suitable option was invented, which retains all the advantages, but has much fewer disadvantages.. Acrylic paint also qualitatively protects the surface from moisture and wind, while allowing the wood to breathe and withstand small deformations, which makes it possible for it to stay on the log for much longer without crumbling and protecting it.

Acrylic paint has a water base, is well absorbed into the timber and does not change its natural shade. You can use this option both inside and outside the house from a rounded log..


To more reliably protect wood from harmful microorganisms, an antiseptic can be applied to it. Due to its properties, this composition can be absorbed into the timber to a depth of 1 cm, which will allow to protect the surface from mold and pests for a long time.. When applying an antiseptic, there is no need to paint the house, as the protection obtained will be sufficient.

There are glazing and covering varieties.. In addition, the surface of the timber is covered with fire-fighting impregnations, which protect the wood from rapid ignition. The first option lasts about six years, the second provides protection for about 8 years. The duration of the activity of the components may vary depending on the environmental conditions..

Surface preparation

To protect the blockhouse from negative effects, it is necessary to paint the surface correctly. A wooden house can last for many years if properly cared for..

The procedure for preparing wood for work looks like this.

  1. Clean the surface from dust and residues of paint and varnish substances. The surface of the logs is moistened with water and is brought to the desired condition using a metal brush.
  2. Treat the surface with preparations against mold or mildew. In the absence of such, they can be replaced with vinegar and hydrogen peroxide..
  3. If resin is present it is removed and this area is varnished.
  4. At the locations of fasteners, screws and nails, a primer is applied.
  5. The timber is dried within 2 weeks in dry weather. In case of insufficient drying of the wood, it must be covered with a primer to prevent the appearance of fungus.

Proper surface preparation will allow you to quickly and efficiently process the wood and protect it for a long time..

Carrying out works

Old paint and varnish materials must be completely cleaned off the surface of the house so that a new layer of paint lays evenly and fully protects the timber.

A brush or compressor can be used to handle the building.. The first option is more laborious, but allows you to paint over every bend of the surface, the second is faster, but requires skill and ability to handle equipment.

A wooden house can be painted both inside and outside, using the same equipment for this, since the frame looks the same from all sides. To achieve the desired color, it is important to mix the paint well before application. The staining process starts from the top and goes down. It is recommended to apply two to three coats of paint to obtain a reliable protective layer. It is important that the layers of the dye are thin so that they lie flat and dry quickly.

When planning painting at home, it is important to choose the right weather, the temperature should be at least +5 and not too high, otherwise the result of the work will be low. As soon as all layers of paint are applied and dried, you can varnish the surface, which will be the final stage of work.

The paint inside and outside can be the same or have minor differences – the main thing is that it is of high quality and protects the wood for a long time.

Beautiful examples

The design of houses made of rounded timber can be different, therefore these buildings are still popular. Due to their environmental friendliness, ease of construction and the possibility of creating a unique structure, such houses will be in demand for many years to come. To paint a log house correctly, you need to know the technology, and you can also use beautiful examples.

The house looks elegant and unusual, in which the ends are painted white, and the whole building has a shade of natural wood.

The original will be the coloring of the ends in black, and the bar itself – in a warm yellow shade..

If desired, you can change the color of the tree in any color scheme. A black log house will look contrasting and unique..

Those who prefer unusual solutions can paint the facade of the house in bright shades – blue, turquoise, red.

The interior decoration is often lighter than the natural shade of wood, which allows to relieve the room and make it more spacious.

The classic natural shade of wood does not lose its relevance, which preserves the atmosphere of the house, creates a unique color.

The choice of color can be any, the main thing is that the quality of the materials is good and the dyeing process takes place in accordance with all norms and rules.

About the author