Waterproofing a bathroom in a wooden house which is better. Waterproofing a bathroom in a wooden house. Features of the arrangement of the electrical network in the bathroom

Waterproofing is a hidden process, the results of which are hidden under the finishing materials of the bathroom, so many homeowners are not aware of its existence and beneficial properties.

But as practice shows, building structures and materials that are constantly in contact with moisture become unusable over time, especially for wooden structures. That's what we'll talk about today - in this article we'll look at how to arrange waterproofing in a bathroom in a wooden house.

What do you need to know?

A wooden building, due to the characteristics of the material from which it is made, requires more reverent care than, for example, a stone one.

Wood is a living material, if it is wetted, it swells, from high temperature it dries out, decreasing in volume, due to these properties, the building structure is constantly in motion, as it were, which adversely affects the integrity of the structure.

To avoid this, high-quality waterproofing is required in rooms with high humidity, which include the bathroom.

Waterproofing a bathroom in a wooden house can be of two types:

What is the difference between the arrangement of waterproofing in a high-rise building and a wooden house?

Making repairs in the apartment of a multi-storey building with your own hands, and equipping waterproofing in the bathroom, you probably think that things should be completely different in wooden houses.

But this is not the case, except for a few things. Due to the fact that waterproofing is primarily a waterproof layer. It does not make much difference whether it is laid on concrete or on wood.

It is only necessary to treat the wood with special water-repellent compounds, such as varnish or stain, if you apply a wet polymer-cement waterproofing. Bituminous mastic has good adhesion and easily sticks to wooden structures, and then the usual cement-sand screed is made and ceramic tiles are glued.

Also in wooden houses, attention should be paid not only to floors and walls, but also to ceilings.

If you have an underground room under the bathroom, then it is imperative to waterproof it as well. This is usually done with the help of rolled overlay or gluing materials.

Materials and tools necessary for work

So, you are going to perform waterproofing in the house with your own hands. Let's first deal with the tool you'll need for this job:

• roller;
• wide brush maklovitsa;
• putty knife;
• construction knife;
• yardstick;
• trowel and rule (when using polymer-cement compositions)
• gas-flame burner with a propane cylinder (when using weldable rolled materials).

Now it's time to deal in more detail with the materials necessary for waterproofing a bathroom in a wooden house.

Step by step instructions: how to make waterproofing

Since waterproofing in a bathroom in a wooden house is performed both on the floor and on the walls, we will consider each process separately.

Before starting work, the floor must be prepared, for this it is necessary to remove all debris and dust. Then, if it is rolled waterproofing, the sheets should be cut along the length with a margin for overlap and laid on a floor pre-primed with mastic.

If you use roofing material, then the seams must be heated with a gas burner. If coating waterproofing is used, then everything is simpler, having applied the composition to the floor with a brush or roller, you should wait until it dries and you can proceed to the following work:

Wooden bathroom waterproofing scheme

Particular attention should be paid to communications passing through the floors. In these places, the pipes must be wrapped with a special tape, after which it is good to fill with bituminous mastic:

Wall waterproofing is performed in different ways, depending on the materials from which it is made. If round timber was used, then a rational solution would be to install a drywall system, with the installation of film waterproofing between the wall structures.

If OSB timber or boards were used, then it will be easiest to perform coating waterproofing with bituminous mastic, before applying it, all cracks and chips should be well treated, then go through a layer of waterproofing, and then a second layer perpendicular to the first:

What are the most common mistakes made in this type of work?

A common mistake when installing waterproofing with your own hands is an unprepared surface: due to voids or some kind of contamination, the waterproofing material may not adhere well to the surface and subsequently moisture will enter there and destroy the material.

They also do not withstand the technological process, for example, they begin to load the waterproofing layer without waiting for it to dry completely, which also leads to its deterioration.

In a word, if you are not confident in your abilities, then it is better to turn to professionals. For reference, we present the following approximate prices for their services. A rolled waterproofing device will cost you from 300 rubles per 1 sq.m., the price of a coating ranges from 320 rubles. up to 360 rubles, pasting will cost from 330 rubles to 380 rubles. per 1 sq.m.

Summarizing, it can be noted that by doing waterproofing in the bathroom of a wooden house with your own hands, you can safely forget about the presence of any threats associated with flooding of the lower floors or damage to expensive materials. So comfort and tranquility in your home are guaranteed.

The issue of waterproofing a bathroom in a wooden house must be approached with special talent and mathematical mind. Unlike man-made building materials, porous wood is a unique material that acts as an air humidity regulator. The pulp of the tree can swell during prolonged downpours and shrink in the heat without precipitation.

From constant exposure to moisture and dampness, wooden structures can rot, mold, and be destroyed by fungus. To protect the wood from exposure to humid air, steam and water in the bathroom, while maintaining the original appearance of the supporting structures, it is recommended to use only compatible waterproofing materials.

Features of bathrooms in wooden houses

Restrooms and showers in wooden cottages are very different from those that we are used to seeing in apartments of brick and monolithic houses. And although they are outwardly similar, behind the decoration lies a complex technical calculation and a lot of materials that are not typical for city apartments.

• To be placed under the bathroom and toilet, you should choose a room with an external wall for the ventilation shaft or pipe.
• When installing a gas boiler, washing machine, sink, bidet, laundry cabinets, other pieces of furniture and plumbing, it is required to allocate at least 6 square meters. m. area.
• The arrangement of the toilet bowl, washbasin, bathtub or shower cabin is carried out in accordance with ergonomic standards: 700 mm of space is left in front of the point, at least 200-250 mm on the sides.
• To avoid an accident on the water supply, it is necessary to insulate the base of the floor and pipes with heat-insulating materials, as well as organize a drain valve.
• To avoid an accident in the sewerage system of the SIP-house, it is required to mount damping devices and provide for the creation of compensation gaps in order to protect the pipes from displacement when the cottage shrinks.
• From the options for finishing a bathroom in a wooden house, it is necessary to exclude flammable materials, as well as coniferous trees: pine, spruce and larch, the resins of which, when heated from water vapor and a boiler, negatively affect the skin, lungs and bronchi.

Bathroom waterproofing

Competent waterproofing of a bathroom in a wooden house is the secret to the durability of load-bearing structures made of wood and wood fibers. When building houses from SIP panels, craftsmen recommend using the most elastic waterproofing materials with the maximum coefficient of hydrophobicity and adhesion. Experts offer two types of materials to protect surfaces from the harmful effects of water in a shower or bath.

Gluing waterproofing

Pasting insulators are of little popularity, since they are difficult to mount in a small frame room. Of all the materials in this group, preference is given to an imported bitumen-polymer membrane on a self-adhesive backing. The membrane is applied using hot or cold mastic in several layers.

Another important disadvantage of gluing is the presence of seams between the canvases. Condensation will somehow accumulate under the interior decoration of the bathroom in a wooden house. However, experienced craftsmen have found an effective solution to this problem - they overlap the sheets and fill the joints with hot bitumen and pitch, having previously covered the heated bitumen with reinforced fiberglass.

Coating waterproofing

This group of insulators is more popular and is a bitumen-polymer mastics under the screed and cement-polymer mastics for laying over the screed. These are elastic waterproofing coatings consisting of two components: a powder of inert fillers and anti-water binders, as well as an aqueous dispersion of acrylic polymers. The best indicators of hydrophobicity are shown by rubber-bitumen mastic. It remains constant after freezing even when the geometry of the building structure is deformed.

As in the case of gluing, the reinforcing fiberglass mesh gives additional strength to the coating waterproofing. It is placed between the first and second layer of insulation. In addition, moving parts of the house, especially the joints of walls, floors and ceilings, must be reinforced with an elastic sealant tape.

Floor materials

If you want to leave the floor wooden, even at the stage of building a house, it is necessary to use moisture-resistant thermowood as a floor covering. It does not change volume under the influence of moisture and changes in air temperature, which means that it will not lead the floor a few years after installation. For wood flooring, woods such as teak and cork are suitable. Despite the high percentage of essential oils and amazing moisture resistance, it is recommended to treat the boards with deck varnish.

If floor logs are already installed in the house, waterproofing the floor in the bathroom begins with the flooring of two layers of waterproof plywood. A self-adhesive membrane or polymer-bitumen mastic with a high coefficient of elasticity is placed on the sandwich. Then a reinforced screed is organized, on top of which a finishing material is laid on a waterproof adhesive.

If you plan to install an electric or water-heated floor in a SIP house, waterproofing should be applied over the screed.

Wall materials

For high-quality waterproofing of walls in the bathroom, glass-magnesium sheets or aquapanels based on cement or extruded polystyrene are used. When choosing aquapanels, it is important that they are reinforced with fiberglass on both sides and coated with a plasticizer. Such material is much more moisture resistant than, for example, heavy drywall. And in order to leave voids between the wall and the base for ventilation of the tree, aquapanels and sheets are mounted on the frame using dowels and tile adhesive.

Bathroom finishing

Finishing a bathroom in a wooden house follows a similar principle. It is precisely those materials that are not afraid of direct contact with drops of water and changes in air humidity are selected.

Floor

Experts recommend using ceramic tiles or tiles. This obvious material for finishing bathrooms and washrooms has stood the test of time. It does not let water through, as it is devoid of through pores, and with proper operation it does not crack for several decades in a row. Tile elements are best placed on a polyurethane adhesive, and epoxy grout is used for grouting.

An important nuance is the installation of an emergency drain in the floor. To organize a spare drain, it is required to carry out the screed at a slight angle so that the water drains naturally. A drain-ladder is mounted at the lower point of the slope.

Walls

To decorate the walls of the bathroom in a wooden house, ceramic, polyresin and glass tiles are also used. There are no restrictions here: you can purchase tiles from any manufacturer with a glossy, matte, polished surface, with or without a glazed finish. There are no restrictions on the size of tiles, borders, panels and other decorative elements.

If the bathroom will be ventilated by opening a window like a bath and a dressing room, it is recommended to use frost-resistant tiles and mosaics. But it is better not to lay rectification tiles in the first years after the completion of the construction of the house. Smooth walls covered with seamless tiles can become covered with waves during the shrinkage of wood.

Finishing the bathroom with wood panels is another good option for decorating a hygienic room. Wall panels made of MDF (Medium Density Fibreboard) have gained great popularity in Russia. Having a visual resemblance to chipboard, the boards are distinguished by a smoother structure and a binder - lignin.

Finally, sufficiently thick wooden walls can be sanded, rubbed and coated with a moisture-resistant varnish. In this case, you will save significant money on finishing the bathroom and toilet. Due to the lack of a thermal insulation layer, this advice is not suitable for all owners of frame houses, especially those living in the northern regions of the country.

Ceiling

To finish the ceiling of the bathroom with a wooden clapboard, you need to approach with extreme caution. If we are talking about pine, spruce and larch, it is best to refuse to use materials based on natural wood of these species due to the high content of hazardous resins. At the same time, finishing the ceiling of a washroom or shower room with such species as alder and aspen is absolutely safe for health. The low hygroscopicity of wood makes it an ideal material for decorating a bathroom ceiling if you like hot water and long water treatments.

Finishing options for a bathroom in a wooden house do not end with materials made from natural raw materials. Lining can be not only wooden, but also plastic, including with imitation of wood texture. It is suitable as a decorative ceiling lining if you want to use an unusual color. Natural wood is limited in color palette, while PVC panels can be provided in any shade.

One of the latest trends is mirrored ceiling panels and chameleon lining. They are not afraid of moisture and heat, they are easily mounted using the tongue-and-groove and tongue-and-groove methods. Unlike wooden products, plastic panels reduce the height of the bathroom a little less, so they are especially relevant in low rooms.

Stretch ceilings made of PVC, polyester and polyurethane are not recommended to be installed immediately after the construction of the frame of a residential building. Otherwise, the shrinkage process may deform the canvas, which will lead to the need to dismantle the damaged ceiling and work in a new way.

Ventilation

The interior decoration of a bathroom in a wooden house does not end with the laying of multi-layer waterproofing and the installation of decorative materials. The most important stage, without which the adoption of water procedures can be dangerous for human health and the decoration of the cottage, is the installation of a ventilation unit. It is recommended to install ventilation in the attic, following a number of rules.

• Ventilation equipment should not come into contact with wood - pipes and other elements are mounted on steel brackets.
• The ventilation duct must be made of non-combustible materials and fasteners.
• The ventilation duct is laid only through the compensation holes, which prevents the shaft from moving during the slow shrinkage of the frame.
• The ventilation duct is equipped with fire dampers to block air inflow in case of fire.

To eliminate the effect of air stagnation and activate the natural flow of oxygen, you can use the supply ventilation valve. A small device is mounted directly in the wall of the room intended for the bathroom. Outdoor air circulates in the bathroom and is exhausted through the hood, providing constant air exchange, removing excess moisture and odors from the hygiene room.

Conclusion

Now you can imagine how the process of waterproofing and repairing a bathroom at home takes place. Finishing materials for latrines and bathrooms in a wooden cottage differ in composition, color, design, size and method of fastening, but they have several important characteristics in common. All of them must have a high coefficient of hydrophobicity and adhesion, and draft waterproofing materials must be elastic, without the slightest joints and pores.

The main task of waterproofing a bathroom in a wooden house is to protect the floor and walls in the room from moisture and condensation, which are typical for this type of room. Constant exposure to water on a wooden surface over time leads to rotting of the walls and floor in the house. This article will show you how to insulate wooden wall and floor surfaces in the bathroom yourself.

Zones and waterproofing scheme

Due to the high level of humidity in the bathroom, the owner of a wooden house should think about the areas that need to be treated from moisture. Waterproofing a bathroom in a wooden house involves comprehensive protection against moisture, which consists in finishing the ceiling and walls in the bathroom.

There are several zones for processing the premises from wet exposure:

• floor area;
• wall zone;
• ceiling area.

Wooden houses usually make rooms that are more exposed to damp, with a low level of flooring. On average, the floor in this room is ten centimeters lower than in other rooms.

After choosing the level of the floor surface, you can start covering the floor with a rough version of the flooring. On top of this material, waterproofing can be carried out.

After the floor is insulated from moisture, it can be concreted, and then the finish coat is laid on the floor. Walls and ceilings are treated in the same way.

Particular attention is paid to those places where the bath or shower is located. This is due to the fact that splashes from these objects often hit the floor, walls and ceiling that are located nearby. Also, the places where the sink, toilet bowl, washing machine are installed are more exposed to damp.

Methods for waterproofing a bathroom in a wooden house

Before starting the process of isolating the room from moisture, you should consider what materials for moisture insulation will be, how to do waterproofing with your own hands.

Waterproofing a wooden floor in a bathroom can be done under tiles, using PVC panels, linoleum, and other types of flooring materials.

waterproofing paint

One of the easiest methods to waterproof a floor or wall covering is to use insulating paint indoors. This method consists in the fact that you need to apply varnishes that are made of polymer or bituminous materials several times on the floor surface.

Insulating potting

Despite such advantages as the simplicity and availability of materials, there is a significant drawback - this type of wall or floor overlap in the room is short-lived.

Waterproofing mastics

There is another way to treat a floor or wall surface from water exposure - insulation using hot and cold mastic.

This material can be made both on the basis of bitumen and on the basis of cement material.

The mastic is applied to the base of the floor or wall, which is usually in the form of a concrete mixture. Mastic is designed to level the surface, hide cracks and crevices, and also protect the floor or walls from water exposure.

backfill insulation

Waterproofing the wooden floor in the bathroom can be done using backfill materials called betonites.

Backfilling is carried out on a prepared surface, after which the person performing the repair work must ensure contact of the bulk product with water. When interacting with water, this type of material forms a special gel, which, after hardening, does not let water through to the wooden floor.

Roll waterproofing

Roll waterproofing is carried out by laying products at high temperature. This type of material for isolating a room from moisture has a number of properties:

1. The composition of this type of product includes bitumen or polymeric materials;
2. Bitumen mastic is used as the basis for the roll (the thickness of the application of this material should be no more than one and a half millimeters);
3. The process of laying the material ends with surface treatment using waterproofing putty.
4. Rolled moisture insulation can be used not only for floor decoration, but also for treating wall coverings from water.

Rolled moisture insulation is quite complicated in design, so it is recommended to trust its laying to professional craftsmen with experience working with this type of insulating material.

Preparatory work

Waterproofing work in the bathroom is one of the key points in the design of the floor and walls in this type of room. If you do not pay special attention to this process, then as a result, the design of the house as a whole may be violated.

Preparatory work to protect the premises from moisture includes several successive stages:

• Dismantling of the old coating.

The process of removing the old layer from the floor or walls in the room is to remove it to the very base.

• Coating leveling.

After removing the old layer, you need to carefully level the surface of the floor or wall with a cement mixture.

• Treatment.

It often happens that cracks and cracks appear on the base. Such imperfections in the floor or wall covering are recommended to be treated with a special mastic, which is made for processing wooden walls and floors. The next step can be carried out only after the mastic layer has completely dried.

• Cleaning.

It is recommended to clean the base of the floor and walls with a special brush. It is important to clean the surface well from debris and dust. An industrial vacuum cleaner will facilitate the process of cleaning the floor or walls from dust and debris, because with a brush you can not remove all the rubbish on the surface of the base. If there is not much dust left on the floor or wall, then you can use an ordinary home vacuum cleaner.

• Applying a primer.

After thorough processing and cleaning of the base, you can begin the process of applying the primer mixture. This is done so that the next layers, intended for decorating the floor or walls, adhere well to each other. Before the floor priming process, it is recommended to sand the floor or wall well. It is recommended to do this with a special grinder, which will help to quickly and efficiently level the treated surface.

Repair specialists recommend choosing those primers that have antifungal effects. Properly selected materials for priming and overcoating will help to avoid the occurrence of fungal bacteria, as well as mold.

The application of a primer coating is the last stage in the preparatory work for the design of a room with a high level of damp exposure in a wooden house. After carrying out the preparatory work, it is necessary to suspend the repair activities in the room for several days. This is done so that all layers dry well, as a result of which good adhesion of finishing materials to the base will be ensured.

If there are traces of oil or paint residues from the previous coating on the surface of the wall or floor that are being prepared for waterproofing, it is recommended to clean the base with non-aggressive chemicals.

Work technology

Waterproofing should be installed for a long time, since it is very difficult and quite expensive to lay waterproofing materials on the floor or walls of the room.

Work must be carried out in stages and carefully, otherwise the waterproofing can quickly suffer and wear out.

There are several methods for waterproofing a bathroom. The most common of them is the standard way to install moisture insulation.

First of all, a rough version of the flooring is laid on the primed surface, on which waterproofing materials are installed.

Some owners of wooden houses lay a layer of insulation between the rough flooring and the waterproofing surface.

Waterproofing work is usually done by laying plywood sheets, which have a high degree of moisture resistance. Attach plywood with special screws or nails.

After the plywood is laid on the floor, waterproofing materials can be cut, which are laid evenly on the prepared surface. If the surface has not been sufficiently leveled during the preparatory work, then several waterproofing sheets can be laid before the floor or walls are leveled.

After laying, the waterproofing material is subjected to a special coating technology.

It is important to wait for the materials applied and laid on the surface of the floor or wall to dry before decorating the floor or walls with a top coat. The finishing coating in the room can be presented in the form of ceramic tiles, PVC panels, linoleum sheets, etc.

Features of creating a hydrobarrier using the gluing method

There are a number of features of creating a hydro-barrier in the bathroom, which is located in a wooden house. The easiest way for beginners to install a barrier is the pasting method.

This method of creating a barrier involves the special preparation of the following types of materials:

• cement mixture;
• boards;
• screws or nails;
• mastic (from bitumen or cement);
• screwdriver or hammer;
• several types of spatulas;
• reinforcing mesh;
• finishing materials.

The process of creating a barrier begins with leveling the base, on which a type of product such as mastic is subsequently laid. The first layer of mastic should be laid out from the type of product that is made on the basis of cement. After the mastic dries, a concrete coating is applied to it, which is covered with a reinforcing mesh. Reinforcing mesh is needed for good adhesion of the layers to each other.

After the layers have dried, you need to apply a layer of mastic, which is made on the basis of bituminous materials. Cement is laid on the mastic, which is made on the basis of the use of sand. After backfilling, it is necessary that the layers dry well. This is necessary in order for the topcoat to better adhere to the materials that are used for the base.

Sticking on a flat floor requires the use of one layer of roll material, which will not exceed one millimeter in thickness.

The wooden house is, in fact, alive. He always seems to be on the move. It began to rain - the wood swelled, the sun came out - it dried up a little. In addition, it is a natural material, and nothing “natural” is alien to it: wood rots, molds, it is affected by a fungus, and in the tropics it is devoured by termites. Termites for the middle lane, however, are not an actual problem, but shrinkage noticeably changes the geometry of the entire building over time. So the arrangement of a bathroom in a wooden house is not a trivial task.

Competent waterproofing - perhaps the most important question, the answer to which the summer resident will have to look for.

● First of all, you should try to apply the latest technology and use the most flexible waterproofing materials with high water repellency (hydrophobicity), water resistance and good adhesion to any surface (high adhesion).

● Secondly, it is reasonable to entrust the work to professionals, or follow the manufacturer's instructions in the most careful way.

To date, gluing and coating materials are used for waterproofing floors and walls in the bathroom.

Pasting waterproofing in the conditions of the bathroom is quite difficult to apply. But if you still settled on it, then it is most convenient to use a bitumen-polymer self-adhesive membrane. The highest quality membranes are produced abroad, but they cost about 3 times more than their domestic counterparts.

Therefore, it is possible that it is still at the project stage.- it is worth dwelling on the technology of coating waterproofing. At least for the reason that this type of waterproofing is characterized by high, and most importantly, stable rates of stretching and recovery. What is especially true for houses built of wood.

Coating waterproofing- these are polymer-bitumen mastics that go under the screed, and polymer-cement mastics, they are applied over the screed. Capillary rubber-bitumen mastic has very good performance, the protective layer of which is preserved even with deformations of building structures. It can be applied to the screed.

Polymer-cement mastics are two-component elastic waterproofing coatings. One component is a powder mixture containing moisture-protective binders and specially selected inert fillers. The other is an aqueous dispersion of acrylic polymers. When mixing the components, a high-tech composition is obtained that has excellent adhesion to any surface.

Today, most of society has realized that it is better to live in eco-friendly wooden houses. Such a house breathes, has a good appearance and keeps heat for a long time. In order for the house to stand for a long time, and you can be proud of its appearance, you need good waterproofing of the outer walls.

The primary, of course, is the waterproofing of the foundation of such a house and it is good to perform waterproofing of the basements. But the protection against moisture of the walls, both inside and outside, also occupies not the last place. Let's take a closer look at what waterproofing of external walls is. We will learn what materials you need to use and how to do such work yourself.

If you do not protect the walls of a wooden house, then the tree will quickly begin to rot and become covered with fungus. Today using mainly measures:

But, as you know, fungus and mold appear in places where humidity is high. Wood fiber absorbs moisture very well inside and keeps it there for a long time. And at high temperatures, the tree will begin to rot and rot. In cold weather, it will simply freeze, which will lead to heat loss and soaking of the walls. If the fungus has already appeared, it is difficult to get rid of it, and the whole family will breathe in the spores of this wood enemy. It helps to get rid of:

• waterproofing the walls of the house;
• fungicide treatment;
• plastering at home;
• whitewashing with lime.

When protecting a building, a number of actions are performed. This is:

• external waterproofing of wooden walls;
• ventilation of the facade of a wooden house;
• internal waterproofing.

Moisture protection of the outer walls of a wooden house is one of the most basic tasks of repairing or building a wooden house. This work must be done professionally and efficiently. It will depend on this what humidity will be inside the house, as well as how long it will last.

Materials for external waterproofing

Today in the construction market you can find a fairly large variety of materials. If you ask professionals how to choose the right material, then your attention will be paid to the humidity in the house itself, the type of construction of your building, where your home is located. This is what the choice will depend on.

Wall waterproofing can be done in two ways:

1. Spraying.
2. By hand

In this case, the following types of protection are used:

1. Coating
2. Plastering.
3. Okleyechny.

Between the foundation and the wall itself, even during construction, there must also be waterproofing. It is called horizontal protection. As a rule, in such cases, rolled or coating special material is used. Roofing material is most often used as a rolled pasting material. It is pressed against an already prepared wall and heated from above with a torch. After that, they pass and level everything with a roller. From above, such a structure is closed either with insulation and cashing, which can be, for example, siding.

In any case, the external waterproofing of the walls must be linked to the waterproofing between the wall and the foundation. And there, as a rule, they use the same roofing material. I treat the lower logs from the foundation with special antiseptics, or with simple used machine oil.

Plaster waterproofing

The plastering system is considered one of the most durable. But it is practically not done on wooden walls. It is applied to already cleaned and prepared walls. For this, special waterproof plaster mixtures are used.

Apply them with a spatula to the prepared and primed surface. The application thickness is approximately 2-5 cm. It is necessary to apply in layers, allow each layer to dry thoroughly. Such waterproofing is considered very resistant to cracking, but is not protected from mechanical stress.

On top of such a plaster, a layer of a special primer is applied, and then paint. In terms of complexity, this is one of the most difficult waterproofing.

Coating waterproofers for walls

This type is a multilayer coating of the wall with a special waterproofing compound. Today on the market you can find many materials, for example, as bitumen-polymer and acrylic - polymer mastics, various sealants, liquid glass.

Usually, when performing these works, crack-bridging compounds, silicification concentrates, and bitumen emulsions are used. They cover the wood well and clog all pores. Forming on its surface like a film that can not let water in and repel it.

The coating mixture can be applied hot or cold. It all depends on the material you choose. For such work, a construction spatula, brushes are used. This waterproofing has a long service life, it is approximately 50 years. Of course, it all depends on the quality of the material chosen.

Do-it-yourself installation of coating-type waterproofing

Consider installing a waterproofing coating on the outer wall of a wooden house.

For this you will need:

1. TechnoNIKOL Mastic MGTRN (you can take any material that suits you)
2. Brush or roller.
3. Wood primer for bituminous waterproofing.
4. Skin.
5. Brush.
6. Spray.

The first step is to thoroughly clean the external walls from dirt. To do this, you can even lightly sand them on top and clean them well with a brush. We apply a primer on top. It can be applied with a sprayer, a simple garden sprayer will do for this purpose. Let it dry well after application.

The next step is to apply waterproofing. We chose TechnoNIKOL. This waterproofing has a deep penetrating effect and dries quickly. With it, you can glue roll-type waterproofing to rough and dusty surfaces. But in itself it is already ready protection.

We apply it on the walls with a brush, where the brush does not fall, just pour the solution and remove the excess with a spatula. Let it dry well after application. When it has ceased to stick when touched, apply a second layer on top. After it dries, apply the third layer.

After complete drying, you will get a good waterproofing of the outer wooden wall, which will not be afraid of moisture or bad weather. From above, such a system is usually decorated with cash. It can be both lining and siding.

Adhesive hydromaterial for plinth

The gluing waterproofing agent is applied, as a rule, in one layer, but to achieve a more durable waterproof surface, it can be applied in several layers. During this treatment, the material is pressed tightly against the already prepared walls of the basement and treated with a simple burner, after which it is smoothed with a roller. Most often in such cases, roofing material is used.

You can apply and glue such material in a cold way. This is done using bituminous mastic.

The material is also applied to wooden walls between the cashing and the wall. Insulation is laid between them, but this is at the discretion of the owner of the building. It is good to use ventilated facades for cashing with such waterproofing. Moisture in such cases will not accumulate on top of the waterproofing, but will be pulled out like a pipe.

To protect such waterproofing, a specially made clamping structure is often used.

Do-it-yourself installation of gluing waterproofing of external walls

You will need:

1. Rolled ruberoid.
2. Rubber roller.
3. Brush.
4. Sandpaper.

The first step is to thoroughly clean the walls of the basement of the house from dust and dirt. Here you can just walk with a brush and remove all the debris, but with a deeper clog, go on top of the emery. After that, carefully clean the walls again.

Now a rolled roofing material is taken and rolled out, starting from top to bottom. It is pressed tightly against the wall of the basement and a burning gas burner is passed over it from above. The roofing material under the influence of fire will melt and begin to stick to the wall. A soft and molten roofing material is carried out with a rubber roller. It is necessary to level the wall, and expel all the air from under the roofing material sheet. Making such a system is quite difficult, and you will need an assistant.

So do each leaf. Until the whole building is sheathed. From above they make an outline that will additionally press the sheets to the building. And only then they insulate and mount the cashing.

Waterproofing walls with impregnation

Today, there are many wood impregnations that fill microcracks in the tree and cover the logs of the house with a waterproof film. In this case, the appearance of the tree will not change.

One of these impregnations can be called liquid glass. This impregnation has long been used as a waterproofing agent. It is sold in all major hardware stores. It has a light gray or yellow color. By covering the logs with such material, you can be sure that they will no longer be afraid of moisture.

Do not forget that no matter how strong and reliable the waterproofing of the walls is. Without waterproofing the foundation, it makes no sense. So any protection from moisture must begin with the foundation and basement of the building, and only then move on to the walls.

It is not recommended to cash out the building without preliminary waterproofing of the walls.

It doesn't matter which wall waterproofing you choose, what matters is what material you use. The result completely depends on the quality material and the plus of conscientious work. It is better to entrust such work to professional firms, but with a little diligence and work, you can do such an installation yourself.