How and what is better to process a log house inside with your own hands. What is the right way to process a wooden house inside? How to reprocess a wooden house

garden equipment 23.06.2020

Wood is one of those materials that needs special care. Processing a wooden house is required, otherwise the walls will fade, become saturated with moisture and begin to rot, and a fungus will appear inside the house. Consider what means to choose to preserve the quality of the tree outside and inside the house. How to process a wooden house?

Wood, as a material for building a house, helps to create a special atmosphere and comfort. It allows the walls to breathe and promotes air circulation in the room. In addition, wood has high energy saving rates. The wooden house looks very beautiful due to the naturalness of the material.

But, the tree is very whimsical to care for. Its features include:

It absorbs moisture well. Temperature fluctuations and high humidity affect it especially adversely, it either swells or shrinks, as a result of which it loses its structure, can crack and rot. And this leads to the destruction of the walls.
Another feature of wood as a natural material is its susceptibility to the action of microorganisms such as fungus, insects and algae. Dark or gray spots, as well as mold, may appear on the surface of the walls. The fungus can lead to the destruction and deterioration of the tree in a very short time.
Under the influence of UV radiation, the wood begins to lose its color, it turns gray, the structure becomes porous and rough, which increases the ability to absorb moisture.

As you can see, the tree is exposed to any weather conditions and quickly becomes unusable. In order for wood to retain its appearance and last for many years, it must be treated with protective agents. Consider how to process a wooden house.

What processing aids are available?

Processing a wooden house is needed to protect against adverse factors. The effectiveness of protection depends on the quality of the selected means. This issue should be taken with particular seriousness, especially if you choose means for processing outside. To preserve the appearance of the house, oil-based protective agents are best suited. They will significantly extend the life of the coating.

Consider high-quality materials for processing outside:

Holzwachs Lasur wax coating. Formulated with natural waxes and urethane oils, this coating provides UV, weather and insect protection. The agent forms a protective film, which in no way spoils the view from the outside and does not look artificial. The tool can be chosen transparent or colored. There are 8 colors.
Oils Borma Wachs. This agent is suitable for treating terraces, as well as flooring, which is constantly subjected to wear and friction. Danish oil has excellent wear resistance. For processing, you can choose oils without solvents, for example, teak or tung. They do not contain any additives, are well absorbed into the wood and protect it from UV radiation and weathering.

Undoubtedly, it is products based on wax and oil that best protect a wooden house from the outside. And how to process the walls inside a wooden house?

For interior work, you can choose water-based antiseptics or special chemicals.

Popular antiseptics

How to process a wooden house? There are a huge number of antiseptics. It will be very difficult for a person who understands little in the processing of a wooden house to decide on the choice of means. We offer the most popular and proven antiseptics to protect the house inside.

It is possible to single out the antiseptic company Senezh, produced in Russia. This tool increases the fire resistance and moisture resistance of wood. Also, with the help of the tool, you can bleach already damaged areas on the surface.

If the tree has already been treated with varnish or drying oil, then an antiseptic cannot be used.

In second place in terms of their protective characteristics, one can single out the antiseptics of the Neomid company, also of Russian production. They perfectly protect wood from microorganisms and increase fire resistance. Moreover, such tools are suitable for both finishing inside the house and for outdoor work.

Firm Neomid presents washable and non-washable antiseptics, as well as oil paints.

Antiseptics of the Belinka trademark will protect from atmospheric influence. They are more used to protect the house from the outside. The products allow you to preserve the natural color of the tree and are suitable for any species.

To impregnate wood and protect it from moisture, you can use Aquatex paint. Moreover, the color scheme is represented by 15 colors. The paint is environmentally friendly, since it does not contain harmful substances, so it is ideal for treating walls inside the house.

A good choice of protective antiseptics that increase the fire resistance of the coating is presented by Rogneda. The funds provide protection for at least 15 years. It is important that antiseptic agents can stop the development of the process of decay that has already begun as a result of damage by mold or fungi.

For treatment inside the house, water-based antiseptics from Aquacolor are suitable. They are inexpensive and allow you to lighten the darkened wood.

Tikkurila antiseptic is suitable for outdoor work. It protects against moisture, mold and UV radiation.

Processing inside and outside the house

For the treatment of wood inside the house, as a rule, water-based antiseptics are used, they do not have a strong odor and are absolutely harmless. They also do not allow moisture to pass through, but allow the tree to breathe.

The processing technique is as follows:

Apply antiseptic in one layer. Complete drying occurs after 9-18 days.
After the antiseptic has dried, apply an impregnation that increases the fire resistance of wood.
If there are dark spots on the wood, then a bleaching agent must be applied.

Impregnation for wood can be salt and non-salt. Salt ones provide a lower degree of protection against fire, but are cheaper. Non-salt ones are more reliable. It is possible to distinguish the impregnations of Pirilax and Neomil firms.

After treatment with an antiseptic and impregnation, the walls can be painted. To do this, you can choose a varnish or paint, they will also provide additional protection against mechanical damage.

External processing is slightly different from internal, because the tree outside the house is exposed to weathering and more dampness.

Processing outside:

Applying a water-based antiseptic. It is best to choose a tool for deep processing, it penetrates well deep into and protects against dampness and decay.
Application of flame retardant. Two weeks after applying the antiseptic, the tree is treated with impregnation. It is better to apply the product in 4 layers.
Finishing. It can be produced using top coats that hide the structure of wood and glazing antiseptics, acrylate or oil paints. Walls can also be plastered. Before applying finishing compounds, the surface must be sanded, a solution to remove tar stains should be applied and cracks and irregularities should be puttied.

By adhering to all stages of processing and choosing only high-quality products, you can preserve the natural look of the tree for a long time.

Treatment of wooden walls with protective compounds

The owners of wooden houses are well aware of their "diseases" - mold, fungus, insects, rot, etc.

Do not believe those who claim that in Russia wood products were not treated with protective agents. Linseed oil, resin, saturated saline solutions, and lime were actively used.

In Soviet times, they were replaced by drying oil, blue vitriol, waste oil. But progress does not stand still. The modern chemical industry offers a huge range of products for treating a wooden house from the outside.

Why does wood deteriorate?

The first enemy of a new house made of timber is water in all its manifestations.

Rains, snow, ice destroy the fibers, rot appears, fungi and antimycetes multiply.

And if mold and moss can be actively fought, then decomposition processes cause much more harm - a rotten log is no longer good for anything.

Wooden frame, struck by the "blue"

Another issue is ultraviolet light.

Under the influence of sunlight, the wooden surface on the outside begins to darken, acquiring a dull grayish tint. However, most still prefer the soft amber-golden or dark honey hue of a freshly cut tree. And it does not matter that the effect is actually achieved artificially with the help of appropriate processing. It is not only fashionable, but also really very beautiful.

The next group of problems is related to wood moisture. The fact is that rarely is a house built from dead wood.

The used wooden beam reaches the "condition" in the finished building for almost a year. During this period, the logs crack, twist, dry out, gaps appear between them, etc.

The process is natural, but who said that it cannot be influenced?!

Thus, processing becomes not only desirable, but a necessary means of protection against all sorts of problems.

How to process a wooden house - types and types of compositions

Home processing is the application of special protective and priming compounds that ensure the safety of the tree for many years.

The main goal is to improve performance and extend service life. There are 4 groups of funds:

Antiseptic - primers containing fungicides that prevent or destroy mold spores, blue stain, bugs and bark beetle larvae, woodworms, and other insects that destroy wood. They contain acids, alkalis, special concentrates in small doses. They are divided into washable (transport) and non-washable.

Antiseptic impregnations are most often produced in cans

Common brands: Neomid, Senezh, Belinka, Remmers. Treatment with an antiseptic is carried out in 1-2 layers, it is advisable to observe personal safety measures (gloves, glasses). Re-treatment of the house (if no decorative coating is applied) is recommended after 3-5 years.

Fire retardant - special compositions with flame retardant additives.

Prevent instant ignition, allow you to resist open fire for several hours.

How to process a wooden house outside

In practice, a tree impregnated with fire protection simply smolders. Produced under the brands Pirilax, KSD, NORT, Glims Ognestop. Apply generously in one layer in accordance with the instructions.

Pyrilax protects the tree from fire

Finishing protective compositions produced by Belinka and TEX

It should be noted that recently the so-called vapor-permeable protective and decorative products (Tikkurilla, Dulex) have been actively promoted.

That is, a layer of paint allows the tree to “breathe”, while at the same time protecting it from water.

Separately, it is worth highlighting the painting material with a hydrophobic effect. It is applied to the ends in a dense layer and forms a durable waterproof film.

"Fire bioprotection" from CJSC Rogneda, a series of "XM" from the Yaroslavl antiseptic and many others. Although, according to experts, it is better to use narrowly targeted formulations.

In what order are the ingredients applied?

If the wood is in good condition, you need to start with fire retardants, then preservative treatment, preservatives are used before applying the finish coat. If the tree is damaged by bark beetles or mold, then a primer with active fungicides (Neomid, Pufas) is applied first, then flame retardants (although some prefer to do without them altogether).

If the tree is already affected by insects and there are probably bark beetle larvae in the depths, this scourge must be fought radically.

It is not enough just to brush with an antiseptic. Firstly, a separate agent is required (Antizhuk, Lignofix concentrates), and secondly, the application methods are different - injection or intensive spraying.

Of course, we did not include tinting, putty and other products responsible for decorative design in the list.

Their use is dictated only by the taste and needs of the owners of the house.

The order of work on the processing of walls

External processing of a new building begins after the erection and installation of the roof.

Desirable wood moisture content is not more than 25% (measured with a contact or non-contact moisture meter). It is carried out in 4 stages.

The fact is that some products have tinting properties, that is, the house can acquire a completely unexpected shade (from pistachio to brown). This rule must also be observed in relation to glazing (transparent) paints and varnishes.

Apply the selected product with a brush, spray gun or roller with the interval between layers indicated in the instructions. It is advisable to choose dry, cloudy weather with an air temperature of at least +5 ° C.

For a painted house, the process is different:

Surface preparation begins with the removal of the old paint layer with sandpaper, a spatula, a grinder, special gel products - paint washes;
The cleaned surface must be dusted with a vacuum cleaner and wiped with a damp cloth;
Prime with a composition with fungicidal additives in 1-2 layers;
Carefully move the varnish or paint, add thinner if necessary and apply 2-3 times with an interval of at least 48 hours between coats.

Complete exterior processing of a wooden house is an incredibly time-consuming process.

This takes a lot of time and money. But you should not be sorry and lazy - the service life of the building, its safety and beauty depend on your actions.

Based on materials from the site: http://all-for-remont.ru

Wooden housing construction is gaining momentum in our country, because it has become clear to many people that living in a wooden house is much more profitable than in cages of multi-storey high-rise buildings. Today it is prestigious and reasonable to have even an inexpensive country house. The acquisition of an ecologically impeccable ark outside the aggression of the metropolis for many generations of the same family is the main trend of recent years. Only the house needs to be protected, taken care of, and the main issue in this matter is the need to protect it from decay.

What is wood decay

This is the process of destruction of cellulose under the influence of wood-destroying fungi and microorganisms.

The better to process a wooden house and an extension from the outside

On the other hand, in warehouse sheds, felled wood is threatened by warehouse fungus and sleeper fungus, and in areas by house mushrooms. These latter readily destroy organic materials, including reeds, fiberboard and others.

The most dangerous among them has a beautiful name - the white brownie, the diaper mushroom and other pests rush to join it. They can be defeated only by creating conditions unfavorable for their existence.

Rotting control methods

Mushrooms love moisture, which means that the building material must be thoroughly dried before construction.

The built house needs to be protected from moisture, waterproofing is required with paints, varnishes, enamels. For constant ventilation of wooden structures, a natural ventilation system is required.

Rains and frosts, and then wind and heat do their bad deed. The wood is moistened, destroyed, to prevent this, the use of antiseptics is required. Chemical preparations, antiseptics, are harmless to humans and animals, but merciless to fungi and mold.

Water-soluble preparations are used for the outer surface of the walls. Such products do not reduce the strength of wood and do not cause corrosion.

Some structural elements that are intensively exposed to water are treated with oil antiseptics. Surfaces located in close proximity to the ground are treated with antiseptic pastes, the paste is applied to the surface and covered with roofing felt, roofing felt and other waterproof materials.

Impregnation is applied with brushes, sponges, spray.

Sealants and fire retardants

The house should be protected from the wind, and from snow, and from any vagaries of the weather, climatic troubles. To do this, seams, joints in a log house are sealed with sealants. By the way, the sealant can, if desired, become a decorative element, it is enough to give the desired color shade using acrylic paints.

Fire retardants are applied over the antiseptic using rollers, spray guns, brushes in several layers.

After such processing, the house is no longer afraid. Protection against decay can be a high base, waterproofing of the lower crown, but the main means of prevention. A wooden house should be processed at least once every five years.

Based on statistics, country houses are mostly built from wood, despite the existing large range of other building materials. From logs in a short time you can build a beautiful and comfortable house of any size and shape. But do not forget that natural wooden material is subject to various destructive influences from biological agents and nature itself, which it alone cannot resist. And to protect the logs, it is necessary to carry out phased processing using chemical protective impregnations, which will significantly extend the life of the log house.

A photo: log cabins require protective treatment with impregnations, flame retardants and antiseptics.

Expert opinions

Processing a log cabin should be done in the following order:

An important and first step in the processing of a log house is to clean the crowns. Their surface should be carefully sanded, freed from debris, dust, because. they can prevent the penetration of the protective composition into the structure of the wooden material
Then, treat the logs with an effective, high-quality antiseptic composition that can protect the material from the formation of biological agents and insects. Apply the product to the wooden surface at least 3 times, allowing each previous layer to dry thoroughly.
The next stage of processing is carried out using flame retardants. They need to be applied to the walls of the log house inside and out in several layers. Depending on the composition used, the wooden surface will become non-flammable (acquiring 1 fire resistance group), or hardly flammable (acquiring 2 fire resistance group), i.e. the material may ignite, but the fire cannot be sustained and propagated. In the event of a fire, a wooden frame treated with flame retardants will turn black, the protective layer of fire retardant impregnation on the surface of the logs will be charred, but it will not burn. Such wooden material is easier to restore than a completely burnt structure.
Then the log structure must be treated with water-repellent compounds. Wooden material absorbs moisture well and retains it.
and from excessive moisture, the logs begin to deform, cracks form on their surface and, most importantly, there are great chances for the formation and further dangerous development of putrefactive processes. Particular attention during processing should be paid to the ends, through their open longitudinal fibers, moisture is absorbed more easily and in large quantities. Apply a water-repellent composition to the end of the log should be at least 4 times.
The next stage of processing is the application of a primer. This, in fact, is the final protection of the material from biological troubles. The primer composition penetrates well into the wooden material and eliminates all cracks in the structure. Its main purpose is to ensure good adhesion of paints and varnishes to wood.
The final stage in the processing of a wooden frame is the transformation of its appearance. For this, there are special paints, varnishes, etc. Compounds with a bleaching effect are often used to eliminate the darkening of wood.

Complete processing of a log cabin should be done after the wooden walls have dried. Until this time, you can use gentle, so to speak, temporary antiseptics with a short duration. They are washed out with water over time and after a few years their protective effect is greatly reduced. But for the first time, such funds are capable of protecting the structure and residents from mold fungi. These pests not only reduce the performance of the wooden material, but also harm the health of the residents of the log house. Suddenly, respiratory problems (laryngitis, tracheitis, and even asthma) can begin, allergic diseases often occur.

Why are the stages in the processing of a log house important?

Any stage of processing should not be neglected, otherwise, as a result of construction, it will not be possible to build a beautiful, durable and safe log house. To apply protective compounds, use hard brushes with synthetic bristles, natural bristles may suffer during application. Brush movements should be clear and hard, as if rubbing the impregnation into the material, only then the logs will be reliably processed.

On sale there are protective means for processing a log house of domestic and foreign production. They have no special differences. For example, our protective compositions of the Neomid and Prosept companies intended for wooden housing construction are not inferior in quality to foreign imported compositions. After all, the same components, identical modern equipment and technology are used to create them.

Before implementation, specialists conduct a lot of tests, strictly controlling the compliance with the declared properties with the real ones. But at the same time, the cost for them is several times lower, because. there are no costs for the export of funds to Russia.

Separation of funds by purpose

There are narrow-purpose tools aimed at combating specifically mold, rot, or insects. But there are also complex compositions capable of providing protection against several types of pests at once.

A photo: Bio-protective composition of the highest quality Neomid Super Proff 001.

For example, flame retardants of the same companies Procept Firebio Prof and Firebio Prof-1, Neomid 450 and 450-1, they cope with biological pests, and at the same time prevent the ignition of wooden material.

A photo: Fire bioprotective composition of the highest quality Neomid 450-1. It is recommended to use it for floor beams and for processing a wooden truss system of a house of any design.

But it is undesirable to use only this composition. It is better to treat the log house separately with antiseptics and fire retardants separately, so the protection period will be longer, about 20 years. And complex products provide biosecurity for an average of 5-7 years, so saving on formulations is not recommended.

Good antiseptics and reliable antiseptics are Neomid 400, 440 eco, 430 eco, Procept Interior, Exterior and Universal. Each of these compounds should be used strictly for their intended purpose (indoors or outdoors). Indelible antiseptics can be used to treat the lower rims, terraces, gazebos and other structures that are outdoors and are subject to constant negative effects. Their composition is the most powerful and strong.

Wood- this is one of the most ancient and stylish building materials, not counting stone and clay. Throughout the history of construction, people have gained vast experience in handling wood, learned its features, and learned how to make it stronger and more durable with the help of protective equipment. The main of these moments is the use of impregnation for wood and its elements.

Wood is a very durable and unique building material that has a huge number of positive qualities and properties that will be appreciated at all times. In houses that are built of wood, it is always necessary to observe natural and more comfortable, as well as heat, and there must always be enough oxygen in the air. The use of special types of wood in the construction will allow you to create a special healing atmosphere throughout the house due to microscopic volatile substances and resins that will have a huge impact on your health.

Independence on the mass of positive advantages, the tree has its drawbacks and disadvantages. If you do not follow the precautions, the wood may deteriorate from the presence of moisture, various and, fire, various insects or rodents. And if in ancient times people used various suitable means to protect, today it will be enough just to treat the whole tree with special impregnation.

You can buy a suitable composition for impregnating wood in any building hypermarket or market. This is a specific composition that is designed to protect the structure of your tree from the destructive and negative effects of the entire environment, any biological factors and fire. The composition of the impregnation, depending on its components and purpose, can be divided into several types. For example, some impregnations are oil-based or water-based and organic-based.

According to their purpose, impregnation is usually divided into the following groups:

Flame retardants. The main purpose of this group of impregnations is to protect wood from fire or other combustion processes. Such impregnations contain certain components, the melting of which begins with an increase in temperature, while creating a strong film on the surface of the wood. Its essence is to block the access of oxygen to the tree, and without oxygen, as we all know, there will be no ignition. Fire impregnation for wood must be used during the construction and repair of log cabins, as the main guarantee of subsequent safety;

. Antiseptic impregnations protect wood from decay and decay, as well as other types of biological damage. The composition of this impregnation includes biocides (special potent poisons), they effectively destroy any pathogenic microorganisms, small insects, preventing them from multiplying and multiplying, and at the same time destroying the wood from the inside.

The most common antiseptic impregnations: Aquatex, Cram, Biosept, Tikkurila, Vintol, Biotoneks, Senezh;

Anti-atmospheric. Such impregnations serve to protect the tree from various negative environmental influences and precipitation. All compositions of this impregnation protect the structure of the tree and from the formation of various cracks, drying out and other deformations. One of the significant disadvantages of such impregnations is that after their processing, the tree loses its aesthetic appearance and worsens its certain characteristics. When protecting the wood from moisture and water, the best option would be to completely impregnate - i.e. bath immersion.

Water-repellent special impregnation for wood is a solution that increases the strength of the entire material and its high resistance to water, wax is more often used. These compositions significantly extend the life of wooden structures. Such impregnation for wood from moisture and decay is ideal for you when. More common and popular in the Russian construction market are solutions such as Tikkurila.

Quite often, the composition of water-repellent impregnations for wood includes oxides of certain metals, which protect the material from the damaging effects of ultraviolet radiation, as well as fading and drying out. But also oxides will give the impregnation a certain color. Depending on the metal used, the color varies from light yellow to burgundy, or blue and purple. Therefore, it is possible not only to protect the wood, but also to give it an original and beautiful appearance;

Combined. Combined impregnations are compounds that protect wood from various factors, for example, from fire and various bacteria, from water and the formation of harmful fungi. In places where humidity is high and the risk of wood infection is very high, such impregnation is very useful.

Impregnation selection criteria

In order to choose a specific protective solution, consider some of the nuances. For example, if you choose a water-based impregnation, then you will need additional drying of the wood, which will lead to its deformation.

With antiseptic impregnations that are water-based, treat the linings for the runs and the runs themselves, you can also paint partition walls, logs and beams, beams. Thus, it is possible to process elementary lightweight structures that will not deform or bend, and which will not cause much harm and damage.

Oil compositions and wood impregnation oil have an unpleasant persistent smell, which is rather difficult to erode, and therefore it is better not to use these wood impregnations for internal processing of wooden structures. In addition, all oil solutions ignite very quickly, releasing toxins into the air. Once you have treated the wood with oil, it will become impossible to work, paint and process. Therefore, oil impregnations are only suitable for wooden parts and elements that are outdoors and regularly come into contact with water.

Choosing an antiseptic impregnation for wood should be based on a specific type of wood, since various species have varying degrees of resistance to various biological destroyers:

“weak” tree is aspen, linden, alder;
weakly resistant tree - oak, birch and beech sapwood, elm kernel and maple;
medium-resistant tree - fir, spruce, larch, cedar sapwood;
rot-resistant wood - ash, pine, oak core and larch.

Various types of wood absorb certain protective compounds in different ways, and this should be taken into account when choosing the final impregnation.

Three main groups of wood can be distinguished according to the difficulty of impregnation absorption:

difficult - spruce, ash, oak and beech core;
medium - linden, pine kernel, alder, aspen, maple sapwood;
light - beech, pine sapwood and birch.

The nuances of impregnation at home with your own hands

The price of impregnation for wood will depend on its purpose and composition, but you can save a lot and prepare a simple protective impregnation for. In this case, the impregnation will turn out to be much cheaper than the budget purchase option.

The basis of do-it-yourself impregnation is this.

Impregnation preparation process:

Pour bitumen into an unused old metal bucket or container.
Put the bucket on the fire and bring the bitumen to a boil.
Remove the bucket from the heat and, while stirring, pour in the diesel fuel in a thin stream so that the mixture does not have time to thicken even after it cools.

In order to prepare a quick-drying impregnation, dilute bitumen not with diesel fuel, but with gasoline. But in this case, do not heat the composition - the bitumen must be completely dissolved in gasoline. After processing wood with this solution, it can be safely painted, covered with various enamels and primed. But in no case do not use nitro-varnishes and paints!

That is why during the processing process, remember your safety measures, and unquestionably follow the instructions from the manufacturer. Before you buy an impregnation, carefully study the information about the degree of toxicity of the composition and its possible use and application inside the house.

Impregnation for wood is a necessary and important measure of protection in modern repair and construction. Regardless of the hazardous chemicals in the composition of the impregnation, it can significantly increase the operational life of all buildings and ensures safety from fires and various atmospheric phenomena. Good luck!

The owners of wooden houses are well aware of their "diseases" - mold, fungus, insects, rot, etc. Do not believe those who claim that in Russia wood products were not treated with protective agents. Linseed oil, resin, saturated saline solutions, and lime were actively used.

Why does wood deteriorate?

The first enemy of a new house made of timber - water in all forms. Rains, snow, ice destroy the fibers, rot appears, fungi and antimycetes multiply.

And if mold and moss can be actively fought, then decomposition processes cause much more harm - a rotten log is no longer good for anything.

Wooden frame, struck by the "blue"

One more problem - ultraviolet. Under the influence of sunlight, the wooden surface on the outside begins to darken, acquiring a dull grayish tint. However, most still prefer the soft amber-golden or dark honey hue of a freshly cut tree. And it does not matter that the effect is actually achieved artificially with the help of appropriate processing. It is not only fashionable, but also really very beautiful.

The next group of problems is related to wood moisture. The fact is that rarely is a house built from dead wood. The used wooden beam reaches the "condition" in the finished building for almost a year. During this period, the logs crack, twist, dry out, gaps appear between them, etc. The process is natural, but who said that it cannot be influenced?!

Thus, processing becomes not only desirable, but a necessary means of protection against all sorts of problems.

How to process a wooden house - types and types of compositions

Home processing is the application of special protective and priming compounds that ensure the safety of the tree for many years. The main goal is to improve performance and extend service life. There are 4 groups of funds:

It should be noted that recently the so-called vapor-permeable protective and decorative products (Tikkurilla, Dulex) have been actively promoted. That is, a layer of paint allows the tree to “breathe”, while at the same time protecting it from water.

Separately, it is worth highlighting the painting material with a hydrophobic effect. It is applied to the ends in a dense layer and forms a durable waterproof film.

For the convenience of buyers, manufacturers of paint and varnish products have developed tools that can be combined into a separate group - universal primers for processing a wooden house from the outside. These are complex products containing fungicides, flame retardants, saline preservative solutions, etc.: "Fire biozashchita" from CJSC Rogneda, the "XM" series from Yaroslavl antiseptic and many others. Although, according to experts, it is better to use narrowly targeted formulations.

In what order are the ingredients applied?

If the tree is already affected by insects and there are probably bark beetle larvae in the depths, this scourge must be fought radically. It is not enough just to brush with an antiseptic. Firstly, a separate agent is required (Antizhuk, Lignofix concentrates), and secondly, the application methods are different - injection or intensive spraying.

Of course, we did not include tinting, putty and other products responsible for decorative design in the list. Their use is dictated only by the taste and needs of the owners of the house.

The order of work on the processing of walls

External processing of a new building begins after the erection and installation of the roof. Desirable wood moisture content is not more than 25% (measured with a contact or non-contact moisture meter). It is carried out in 4 stages.

For a painted house, the process is different:

Surface preparation begins with the removal of the old paint layer with sandpaper, a spatula, a grinder, special gel products - paint washes;
The cleaned surface must be dusted with a vacuum cleaner and wiped with a damp cloth;
Prime with a composition with fungicidal additives in 1-2 layers;
Carefully move the varnish or paint, add thinner if necessary and apply 2-3 times with an interval of at least 48 hours between coats.

Complete exterior processing of a wooden house is an incredibly time-consuming process. This takes a lot of time and money. But you should not be sorry and lazy - the service life of the building, its safety and beauty depend on your actions.

All types of wood need additional protection, because the canvas is very susceptible to negative influences, such as:

high level of humidity;
sudden changes in temperature indicators;
sun exposure, etc.

But, it is also worth protecting the wood from insects and rodents, fungus and mold, which can completely destroy the structure of the tree.

Surface treatment of a wooden house outside

So what is the best way to cover a wooden house so that it stands for many years? To date, it is easy to cope with such a problem, because on the market for this you can find various impregnations. These include not only antiseptics and flame retardants, but also paints and varnishes, various waxes and other impregnations that emphasize the decorative effect of wood and ensure its protection and long service life.

Processing wood with specialized compounds allows you to:

protect the tree from the penetration of moisture into the structure of the finish;
form a thin film on the surface of the material that will allow air to pass through, but will not allow moisture to be absorbed;
protect the base from the harmful effects of the sun's rays;
keep the tree intact by insects and fungus;
prevent the spread of flames in case of fire;
add visual appeal to the building, etc.

What are the tools for processing a house made of wood?

We process a wooden house on our own

And so, how to process wood and what is better to use for this? The solution to this issue is not as difficult as it seems at first glance.

Wax is used to extend the shelf life and transform the appearance of the building. It is applied in a couple of layers, for which only the liquid consistency of the substance is suitable.

Natural oil is best used to protect the surface from exposure to sunlight. Such an odorless substance covers the surface in 2 or 3 layers with an interval of ½ days. Complete drying occurs in a day. You can dissolve the oil with turpentine, and the consumption of the substance is 1000 g per 10 m2.

Danish resin oil is used only when working outside. After surface treatment, it is covered with a transparent film, which initially smells a little. Apply the substance in two layers with an interval of half a day. The surface dries after a day. Please note that the oil must be diluted with turpentine before use.

To process a wooden surface, you must:

choose the most suitable substance;
treat the surface with an antiseptic solution;
cover the tree with flame retardant;
protect from UV rays and moisture;
apply primer or varnish;
cover with wax.

Antiseptic substances

Self external processing

As a rule, upon completion of construction work, a wooden house needs to be coated with antiseptics, both inside and outside. Such processing is best done in the factory, but if this is not possible, you can do the work yourself.

The classification of antiseptic substances is given in the table.

Basically, antiseptics are made on a water basis, which do not prevent the penetration of air. After such a finish, as a result of drying of the surface, no smell remains.

In order for the antiseptic substance to cover the product qualitatively and evenly, the coating should be performed in several steps. To do this, the material is coated with a special substance in a couple of tiers, and then fire retardants and water-repellent substances are used. This technology helps to firmly protect the surface and can compete with factory processing.

How should the tree be treated?

We process a wooden house

And so, how to process the lining inside the house and outside? For this, it is necessary to adhere to a certain technology.

The wood processing process for all substances is similar, but working with antiseptics requires special care.

Work is best done in the following sequence:

Decide which tool you will use. Mostly substances are used that are able to protect wood from putrefactive changes and burning. The substance is applied with a brush or spray gun in 2 or 3 layers. Start processing from the outside, and then proceed to the inner work. If you don't want to get your handles dirty, you can buy wood that has already been treated properly in the factory, but the extra protection will not be superfluous.
The flame retardant, which protects your canvas from burning, should be applied in two layers after the surface has been treated with antiseptic substances. Antiperen is able to penetrate deeply into the structure of the material, after which he is not afraid of even direct contact with fire. Today, on the shelves of hardware stores you can see various analogues of such a substance, which are designed for specific purposes. But, it must be taken into account that the material may be charred, but direct combustion will not occur. Of course, not only wood can ignite from prolonged exposure to fire, but it is the flame retardant that allows you to extinguish the flame in time and prevent its distribution over the entire surface.
The third layer that wood is treated with is protection from moisture, because the house should not absorb water. For such purposes, impregnations with a water-repellent feature are most suitable. Such a substance should evenly and thoroughly cover the entire wooden surface, increased attention should be paid to the ends. It will be enough to treat the sides of the log with two layers of impregnation, but on the ends, apply the substance in 4 or even 5 layers. Such processing will allow the tree to dry quickly, and the moisture will evaporate evenly, which will not lead to deformation of the wood.

If the wooden structure is properly treated inside and out, it will shrink evenly in the future, as a result of which you will be able to avoid cracks, warping and large gaps.

Why use soil?

Upon completion of the application of protective substances to the wood, the surface must be treated with a primer, which will serve as a preparation for subsequent work. For these purposes, you can use alkyd-acrylic primer, which is able to penetrate deep into the cracks and "seal" them. It is through the use of a primer that you will get a high level of adhesion. You can use the soil, both outside and inside the house.

At the end of all work, a wooden building should be covered with a bleaching mixture, which will externally transform wooden materials.

If there is a need or even an urgent need, the tree can be treated with other materials, such as wax. Such a frame adds attractiveness to wood and extends its life. It is no longer necessary to apply paint, because the appearance is quite beautiful and does not hide the naturalness of the finish.

As you can see, the processing of a building made of wood requires the use of specialized substances that differ in different features. Especially carefully approach the choice of impregnation, which can protect the material from mold and fire.