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» How to insulate a summer house for winter living video. External insulation of a country house or cottage How to insulate a summer house

How to insulate a summer house for winter living video. External insulation of a country house or cottage How to insulate a summer house

September 7, 2016
Specialization: facade finishing, interior decoration, construction of cottages, garages. Experience of an amateur gardener and gardener. We also have experience in repairing cars and motorcycles. Hobbies: playing the guitar and many other things that I don’t have time for :)

Many gardeners and summer residents are attracted to outdoor recreation not only warm time year, but also in winter. Of course, purchasing a solid fuel stove and removing the chimney is not at all difficult, however, in order to really spend time in the house in comfort when the cold weather sets in, it is still necessary to insulate it. Therefore, I decided to devote this article to how to insulate a garden house for living in winter.

What to do

First of all, I would like to note that the insulation of any housing, including temporary housing, requires an integrated approach. Those. need to be insulated:

  • walls;
  • attic or ceiling.

If the house is built on stilts, it is also necessary to equip the basement and ensure its insulation. True, we will not touch on this topic further, since a separate article is devoted to it, which you can find on our portal.

So, before you start insulating the house, you need to decide on the insulation. As a rule, the question of choice faces the owners of country houses quite acutely, because everyone wants the insulation to be inexpensive, effective, environmentally friendly and at the same time easy to install.

Therefore, below we will consider how and how to perform insulation. garden house with your own hands, taking into account all the above requirements.

Floor insulation

First, I will tell you how floor insulation is carried out. Since garden houses usually have wooden floors, we will next consider the process of insulating just such a structure.

For these purposes, you can literally use “grassroots” materials, for example, sawdust or even reeds. The only thing, natural materials must be well dried and treated with special antiseptic compounds that protect them from negative biological effects.

As an alternative to reeds and sawdust, you can use mineral mats, which are also environmentally friendly insulation.

The process of floor insulation itself is as follows:

  1. work should begin with dismantling the boardwalk;
  2. then everything needs to be processed wooden parts floors with an antiseptic composition that will prevent rotting;
  3. The next step is to install the subfloor. To do this, you need to lay cranial bars along the logs, and then make the flooring from thin planks or other material;
  4. then the rough flooring and joists should be laid waterproofing film. Keep in mind that the film must be overlapped;
  5. then insulation is laid between the joists, as shown in the diagram. Make sure that the thermal insulation fits tightly to the joists, leaving no gaps;
  6. another layer of waterproofing is laid on top of the insulation and joists;
  7. At the end of the work, plank flooring and finishing are laid on the joists, if such is planned.

This completes the floor insulation process.

Wall insulation

The main stage of thermal insulation of a house is insulation of the walls. Therefore, it is necessary to approach it especially responsibly.

I must say that this operation largely depends on the type of wall construction:

  • frame walls - in this case it is more expedient to carry out insulation from the inside;
  • solid walls– thermal insulation is carried out externally.

Below we will consider both thermal insulation options.

Insulation of frame walls

Insulation process frame house quite simple, especially if mineral mats are used for these purposes. In this case, you can insulate the garden house from the inside according to the following scheme:

  1. First of all, you need to dismantle interior lining walls This could be OSB boards, plywood or other material;
  2. Next, you need to treat everything with an antiseptic composition wooden elements designs;
  3. since vapor barrier is usually carried out externally during the façade cladding process, with inside You can not fix the film, but immediately install the insulation. The mats should be cut so that they fit snugly against the posts and other frame elements;

  1. then a vapor barrier film is attached over the racks;
  2. then a counter-lattice is attached to the frame posts, as shown in the diagram above;
  3. On top of the counter-lattice you need to fasten the wall cladding, which can be lining, OSB boards or any other material.

I must say that for insulation frame walls can also be used bulk materials. In this case, the work begins with covering the frame, after which the insulation is simply poured into the resulting space. The rest of the work is carried out according to the scheme described above.

Insulation of solid walls

If the house has solid walls, for example, it is built of brick or even timber, then for a number of good reasons it is necessary to carry out insulation from the outside. In particular, this will save space in the room, as well as protect the hay from the formation of dampness and freezing on its surface.

It is best to carry out external insulation using technology curtain façade. This work includes several stages:

As for the preparation of the facade, the work is carried out in the following sequence:

  1. work should begin by dismantling all elements that may interfere with insulation - these are canopies, ebbs, window sills, etc.;
  2. if the house is wooden, then the walls must be treated with a special protective impregnation;
  3. If the house is made of logs or lumber, it is necessary to insulate the roof joints. To do this, use polyurethane foam cords and fill the space with wood sealant.

Now that the facade is prepared, you can begin installing the frame and insulation. Instructions for doing this work look like this:

  1. First of all, you need to fix the frame posts to the wall. You can use beams or even boards as racks. To fix them, you can use metal corners.
    The most important thing in the process of installing the frame is to correctly position the racks so that their surface is in the same vertical plane, otherwise the wall will turn out uneven. To do this, it is better to start installation from the outermost racks from the wall, always using building level. When the outer posts are installed, threads should be pulled between them and intermediate bars should be installed along them.
    Another important point– this is the step of the racks. It must match the width of the insulation so that the latter fits tightly into the frame;

  1. Now the space between the racks can be filled with insulation. For these purposes, you can use foam plastic, however, if you want the walls to “breathe” and be environmentally friendly, it is better to give preference to mineral mats;
  2. To additionally fix the mats on the wall, you can use umbrella dowels. To install them, you need to drill the wall to the required depth directly through the insulation, and then hammer into it the dowel and nail that is included in the kit;
  3. On top of the insulation on the frame, you need to attach a vapor barrier film, overlapping it. You can use a stapler to attach the film;
  4. then slats about 1.5-2 cm thick are attached to the racks. They provide ventilation of the space between the sheathing and the vapor barrier.

Instead of mineral mats, you can use bundles of dry reeds. The latter must be harvested with the onset of the first frost, when all the foliage has fallen off.

At this point, the insulation work is almost complete. All that remains is to finish the façade. If lining is used for these purposes, then the work is carried out as follows:

  1. The sheathing should begin from the bottom. To do this, the first row of lining should be secured around the perimeter with self-tapping screws;
  2. then the second row of lining is attached. To do this, the panels need to be connected to the first row using lock connection, after which they are fixed to the slats in the same way with self-tapping screws. All walls are sheathed according to this scheme;
  3. At the end of the work, slopes are made, corners, platbands and other additional elements are installed.

If the garden house will be covered with siding or other similar facade panels, then the work is carried out somewhat differently:

  1. First of all, installation is carried out starting profile, which is installed around the perimeter of the house. During this work, use a level to ensure the profile is horizontal;
  2. Next, the internal and external corners are installed. Be sure to use a level during this work;
  3. Now you can secure the first row of panels. To do this, insert its lower part into the profile, and fix the upper part with self-tapping screws on the sheathing;
  4. Before installing the last row of panels, the finishing profile should be secured;
  5. At the end of the work, additional elements are installed - ebbs, slopes, etc.

When installing vinyl siding, the screws should be placed strictly in the center of the holes. Moreover, the caps must be underturned by a few millimeters to ensure free movement of the panels under the influence of thermal expansion.

Here, in fact, are all the nuances of external wall insulation.

Attic insulation

In order for the insulation of a garden house to be truly effective, it is imperative to insulate the ceiling, since heat, as we know, rises upward. It is more convenient to carry out this procedure from the outside.

In this case, the operation is performed like this:

  1. first you need to dismantle the flooring on the floor beams, if any;
  2. then the floor beams and sheathing should be covered with a vapor barrier film. The vapor barrier, as usual, is laid overlapping;
  3. Now you can fill the space between the beams with insulation. As the latter, you can use both slab and bulk materials, such as tyrsa, expanded clay, etc. It must be said that the price of the latter is much lower mineral wool;
  4. Now you need to lay another layer of vapor barrier on top and lay boards that will allow you to move around the attic.

If for some reason you need to insulate the side of the room, then you will have to use exclusively slab materials, which can be fixed cross slats. The vapor barrier can be secured with a stapler.

If the house is an attic, then it is necessary to insulate the attic as well. This is done according to the same principle as insulating frame walls, so we will not consider this procedure in detail.

That, in fact, is all the information regarding the insulation of a garden house. Finally, I note that in addition to the procedures described above, it is also necessary to pay attention to sealing windows and doors. The fact is that heat loss through windows and doors can reach 40 percent.

Conclusion

After performing all the above procedures, even a small wood stove will be enough to live comfortably in a garden house in winter time. The main thing is to approach your work responsibly in order to prevent cold bridges, which significantly reduce the effectiveness of thermal insulation. But, at the same time, do not forget about the ventilation of the room, since insulation usually greatly affects the microclimate in the room.

See the video in this article for more information. If during the work you encounter any difficulties or have questions about the topic discussed, ask questions in the comments, and I will be happy to answer you.

September 7, 2016

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How to insulate summer house for living in winter? The fact is that many gardeners leisure outside the city attracts not only in summer, but also in winter. Therefore, in order to be able to spend time in the garden comfortably with the onset of winter, you should insulate the floor, wooden walls and the attic of the house.

In this article we will tell you how to insulate a brick or timber garden house on your own for living in the winter. At the end of this material see detailed video instructions on this topic.

How to insulate a country house in the garden?

You should decide on thermal insulation materials before starting work. For foundations, basements and basements, it is better to use extruded polystyrene foam, which is very durable and resistant to high humidity.

For residential premises, you should choose mineral wool or fiberglass as environmentally friendly insulation.

Most practical materials For thermal insulation of a summer house, basalt materials, expanded polystyrene or foam plex boards are used. Expanded polystyrene should be used when self-insulation foundations and blind areas.

Penoplex slabs are a dense and durable material that is not afraid of high humidity, however, these materials may release harmful substances.

Insulation of a garden house for winter accommodation

When using mineral wool, high-quality vapor barrier is required on the side of the warm room.

When laying, mineral insulation materials should be placed tightly into the frame. It is believed that mineral wool is not eaten by rodents and is environmentally safe for humans. In order for the thermal insulation layer to be optimal, you should first calculate the thickness of the wall insulation using a thermal calculator.

How to insulate a garden house with your own hands

Having followed all the tips from this article, even a small stove in the house will be enough for the whole family to live comfortably in the winter.

Approach your work responsibly in order to prevent the construction of cold bridges in structures. At the same time, do not forget to pay attention to the ventilation of residential premises, since insulation worsens the microclimate in the room, reducing the ability of structures to “breathe”.

External thermal insulation of structures shifts the dew point towards the street, reducing the risk of moisture appearing on the walls in the room.

Insulation of a garden house from the outside

Wall finishing can be done using the " wet facade"or "insulation under siding."

Insulation of a panel house for winter living: selection of materials and technology

In the first case, the insulation is attached to the facade with glue, a reinforcing mesh is glued over the insulation and applied facade plaster. In the second case, the thermal insulation is attached between the guides made of bars, then the insulation is covered with a vapor barrier film and sheathed with siding.

Insulating a garden house with polystyrene foam from the outside

Insulating a garden house from the inside

In addition to insulating floors and walls, do not forget about protection against heat loss through doors and windows in the summer house.

Window openings, especially window slopes and window sills, require careful insulation. It’s good if you have a small vestibule, then the cold will not penetrate into the house, but it is better to insulate the front door in a country house. For this you can use dermantin, padding polyester and furniture nails.

Insulating a garden house with mineral wool from the inside

Insulation of a garden house for living in winter

Floor insulation

First, you should insulate the base with polystyrene foam and the floor on the first floor.

Most often, in dachas, the floor is made of wood, so we will consider this particular design. If you want to save money, you can use traditional materials– sawdust or expanded clay. If you take your work more seriously, then you can insulate the floor using mineral wool over wooden joists.

Thermal insulation of walls

If the house in the garden is built from sand-lime brick or from timber, then insulation must be done from the outside.

In this case, you will save space in your living space, protect the walls of the building from freezing and possible appearance mold. It is best to insulate the facade with mineral wool followed by finishing vinyl siding. Read how to choose the right mineral wool on our website here.

Insulation of the facade of a house without cold bridges

Attic insulation

Through the ceiling a private house loses the most heat because warm air always goes up.

It is better to do insulation from the side of the cold attic. On horizontal surfaces, you can use traditional and inexpensive bulk materials - sawdust mixed with soil or expanded clay. If mineral wool is used, then a roll vapor barrier is first laid on the surface.

Video. How to insulate a summer house for living in winter

How to properly insulate a garden house

Insulation of walls in a country house is a pressing problem in modern world. It can save a lot the amount of money that goes towards heating the dacha.

But this is only possible with high-quality insulation.

And for this you need to know some installation tricks, as well as be able to choose the right insulation material.

From the article you will learn how to choose insulation for walls inside a country house.

How to choose the right insulation

It is known that a large amount of heat loss from a house occurs through the walls.

In numerical terms, this is about 40% of all lost heat. Therefore, it is very important to properly insulate this particular structure.

The amount of material should be taken depending on the parameters of the wall: height and width. You should also take into account the thickness of the insulation used.

When choosing an insulation material, you need to ensure that it satisfies the following qualities:

  • Environmental friendliness.

    This means that the insulation material should not harm human health and have toxic properties;

  • Safety (non-flammability). In other words, the ability to impede fire;
  • Low thermal conductivity is an indicator of the ability to retain heat;
  • Durability. So that the completed repairs and insulation work last a long time and keep the house warm;
  • Water and steam holding capacity, that is, the ability of insulation to repel water and steam;
  • Cost-effective, that is, an acceptable price for consumers.

The most popular materials for wall insulation are polystyrene foam and mineral wool.

Each of them has its pros and cons.

Styrofoam

This material is a sheet with a smooth surface. It has high strength indicators. At the same time, the foam is quite light, which means that installation can be easily carried out independently, without additional help.

However, polystyrene foam has a significant drawback. Due to the fact that the insulation is represented by layers rectangular shape, then seams will form during installation.

Through them, heat can subsequently escape from the house.

In order to minimize these losses, the following measures were invented:

  • The sheets must be adjusted to each other as closely as possible; this should be done Special attention. Therefore, you cannot rush while working;
  • If necessary, it is better to use special sealants;
  • In addition to using sealant, the seams are sealed from above.


Installation of foam sheets is carried out in a certain sequence.

Sheets of foam plastic, which are pre-coated, are glued onto the cleaned and pre-prepared surface. adhesive composition over the entire surface.

The resulting seams are sealed with sealant. If necessary, the seams are sealed over. Then you can begin finishing work.

Mineral wool

The presented insulation is usually produced in the form of rolls and slabs.

To insulate small walls, it is better to use mineral wool in tiled form, since it does not have such properties as wrinkleability and deformation.

How to save heat in a country house using insulation

Since it is easier to work with it on a large scale.

The result is a perfect Smooth surface, on which it is easy to install finishing material. Negative property mineral wool - the ability to absorb moisture.

What to pay attention to:

That is why it is impossible to insulate only with this material. It is better to use it in tandem with a vapor barrier film.

A vapor barrier layer is installed on the wall itself.

Then an insulating material is attached to it, in our case it is mineral wool.

It is attached to the vapor barrier using glue or self-tapping screws, or both. It is secured with slats onto which the interior decoration of the room is attached.

Polyurethane foam

IN Lately Polyurethane foam is gaining popularity. It is considered one of the most reliable insulation materials.

The presented material has positive properties:

  • Withstand mechanical loads;
  • Withstand thermal loads;
  • Fire resistant;
  • Durable;
  • There are no seams or joints that need to be sealed.


In other words, this insulation does not have the disadvantages that mineral wool and polystyrene foam have.

If we look at the properties of this product, we can say that it has no disadvantages.

The only difficulty you may encounter is applying the material. Polyurethane foam consists of two components that, when mixed, form foam. It is applied using a special device.

The foam is sprayed directly onto the wall on which the frame is installed.

There is no need to use fixatives. Polyurethane foam hardens and dries quickly.

A nylon mesh can be installed on top, and any finishing work can be done on it.

Insulation technology

Regardless of what type of insulation material you choose, they all have approximately the same insulation technology:

  • Preparing the wall for construction work: cleaning from dirt, leveling with a primer;
  • Apply glue over the entire surface of the insulating material and glue it to the base;
  • Performs such manipulation with each sheet;
  • After fixing with glue, the material can be further secured using screws or dowels.

    However, this is not necessary, it all depends on desire;

  • If joints or seams are formed during installation, they must be sealed;
  • We fix the material with mesh and putty;
  • We carry out finishing of thermal insulation;
  • On at this stage finishing and decorative works. That is, work on decorating the wall itself from the inside.


Sometimes when installing insulation, special frames are used.

Then the material is fixed directly onto it. Then it will be easy to put plasterboard or plastic panels on top of this frame.

Wall insulation country house can cost a hefty sum, even if you use budget insulation like mineral wool.

However, no matter how big the costs seem now, remember that it will definitely pay off.

In addition, it should be remembered that when carrying out internal insulation of a house or cottage, it is better to combine it with external insulation. Only then will you receive the highest quality insulation and minimal heat loss.

I decided that I would not tell how I insulated my house or how I helped my friends or neighbors do it. Each of them has their own project. And those tips that helped some people back then may turn out to be absolutely useless for you.

At the request of workers, in this review we will consider only those sets of activities that can be carried out inside the house, leaving facade insulation for individual articles.

Audit

So, where should an owner begin who has undertaken to turn his home into a frost-proof fortress? Of course, from the audit! To plan your future actions, you need to understand how things are at the moment.

We will move from bottom to top.

First, let's check what gender we have. If it is just a poured concrete screed or plank flooring, it cannot be warm a priori, which means it needs to be insulated.

Then look at the carpentry - these door and window openings very often serve as the main factors of heat loss, which means they can easily ruin you.

Now we have to check attic floor and, of course, the roof. I can tell you from experience, since you are reading this article, the attic and roof were definitely left without proper attention - if not, I’m sorry, I could have made a mistake.

Floor

There are plenty of floor insulation methods today, but are they all rational? For example, dry expanded clay screed from Knauf is widely popular. By the way, it costs a lot of money.

But why not use good old polystyrene foam? Harmful? Ha! Under concrete screed and you can hide toxins, especially since heating the foam in the ground is impossible.

Not breathing? Honestly, the floor is not the place where excess steam escapes; for this purpose, there are usually plenty of holes in a country house.

Well, now the advantages:

That is, if for tolerable thermal insulation of the floor you need a layer of polystyrene foam of at least 150 mm, then you will have to pour more than half a meter of expanded clay!

Even with this approach, the cold cannot penetrate.

Carpentry

And it’s a no-brainer that if you still have old Soviet windows in your house, then you heat not only the room, but also your yard. Thermal conductivity of glass is 0.81 W/ (m*K), exactly the same as brickwork, however, the thickness is only 3-4 mm.

The glass unit is another matter. Properly manufactured, it significantly increases the heat transfer resistance of a window unit, and therefore people, without hesitation, take two, three, and if they sell even five chamber glass products.

The trap is that optimal width cameras are 16 mm, and the width of the produced window profile 32 mm.

It would seem that a two-chamber product can still be “fitted” tightly, but let’s add the thickness of the glass, and there will be as many as 3 of them and we’ll get an extra 1.2 cm.

It is important not to chase the chambers, but to understand that it is not the glass that retains heat, but the air sandwiched between them, and if the amount of this air is reduced by the same volume, heat loss will only increase.

Conclusion: not everything is good because it’s expensive!

Walls

We've finally come to the topical issue. Insulation of walls. Probably the most discussed topic before winter.

There are exactly two main materials. These are polystyrene foam and mineral wool. The first option is cheaper, but the second one “breathes”. In fact, all this is nonsense and fables of PR people.

Cotton wool wrapped in a steam membrane allows steam to pass through without anything better than foam, that is, organize indoors good ventilation you still have to. But this is for general development, but you still have to buy Isover.

The reason is simple - it is practically harmless and non-flammable, plus (if you have it) it has good contact with wood, without mold or rot. All this cannot be said about polystyrene foam.

And those who have heard about the fire in the “Lame Horse” completely bypass the foam material, especially since the thermal conductivity of the products in question is almost the same.

And now a few words about the insulation itself.

What value of heat transfer resistance of walls is needed for your region and what it actually is.

Let's say you have a two-brick wall and you live in Moscow. Keep track of the arithmetic

Two bricks equal 51 centimeters of wall. Thermal conductivity of brickwork is 0.814 W/ (m*K).

To find out the actual heat transfer resistance, divide the wall thickness by its thermal conductivity.

0.51/0.814= 0.62 mK/W

If you look at the tables, you can see that the norm is 3.28 mK/W

Let's subtract the actual from the necessary and find out that we still need to get 2.66 mK/W. Cool, yeah? This is four times more than we actually have.

It turns out that fifteen centimeters will be just right.

Ceiling and roof

Attic floors and roofing - most often " black hole» any home where your warmth disappears without a trace. It's logical. The heated air, according to all the laws of physics, rises upward, where, without meeting the proper resistance, it heats first the attic, and then the snow lying on the roof, thus creating another danger - icicles.

Any premises in which a person will live or stay for some time must be suitable for such use. The most important thing you need for comfortable life- This Fresh air, which will be constantly updated, light and water. There is also such an important indicator as heat. If the room is cold, then staying in it will be unpleasant and sometimes dangerous, which is why it is so important to insulate the walls, doing this using suitable materials.

Peculiarities

The process of optimizing the microclimate in a residential area involves the use of internal or external insulation. For housing in which people do not live permanently, internal insulation would be ideal. This choice is due to the fact that the installation process is extremely simple and does not require significant costs, both financial and physical. Insulation for walls is selected based on the tasks facing the construction.

Each option has different dimensions, weight and structures. You can choose exactly the material with which it will be most convenient to work. It is important to insulate the inside of the house so that it does not overheat during the day and does not get too cold at night. This is harmful both for the building itself and for those who live in it. There are standards according to which the floor temperature should not drop to more than +25 degrees, and the walls should not be colder than +18 degrees. Optimal temperature, in which a person can live comfortably is an indicator of +22 - +25 degrees.

At internal insulation Condensation forms between the surface of the insulation and the wall itself, which is due to the temperature difference that collides with each other. In order to prevent the walls from getting wet, it is necessary to install a vapor barrier layer that will regulate this process. After installing all the insulating components, not only the inside of the house will become more protected, but also the outside, because temperature changes will not affect the same brick, which can last longer.

Materials

In order to insulate the walls in the house, you need to correctly distribute the preparation process for it, which includes:

  • preparation and purchase of materials and tools;
  • the process of fixing the vapor barrier layer and manufacturing the frame;
  • the process of laying insulation and finishing the walls.

The materials used for wall insulation are glass wool, slag wool, stone and basalt wool, expanded polystyrene, penoplex, polyurethane foam and some other options. Part only applies to interior work, some are exclusively for outdoor use, but there are also those that are suitable in both cases. Sometimes sawdust is used for this, which can be used to insulate both walls and floors, but often they prefer not to use this material due to its flammability.

If the walls are insulated from the outside, then the finishing with siding, Euroboard or any other materials must be completely dismantled, after which the insulation is installed.

Only after completing this stage of work and installation vapor barrier film You can put the panels back to give the house a beautiful appearance.

Most often, external insulation is used for capital house where people live permanently. As for country houses or seasonal housing, it is enough to finish the inside. Installed on the walls suitable material, the top can be covered with cardboard, fiberboard, plywood or even sheets of drywall. The choice is made taking into account the cost of coverage and the funds available for repairs.

The materials that will be needed for thermal insulation work include:

  • vapor barrier film, which resists the penetration of moisture from the street and tends to get inside the room;
  • wooden beam from which the wooden sheathing is created;
  • fasteners, the best of which are self-tapping screws;
  • drywall for finishing. It is better to purchase a moisture-resistant sheet.

To insulate a house from the inside, you can use a variety of materials. The most popular are several options.

One of them - mineral wool, which is created on the basis of glass wool and stone wool. It has excellent thermal protective properties. For various works There are products with a density from 50 to 200 kg per cubic meter. More thin options They are made in rolls, and denser ones are pressed into mini-slabs. Fastening occurs using dowels on wooden frame. In this case, it is better not to use glue, which can lead to delamination of the product.

If we consider the features of mineral wool, it is worth saying that it does not like dampness. If the fibers get wet, they will lose their properties. If you install such insulation outside, it is important to do good waterproofing. This material copes well with its functions indoors. A special advantage of the product is its non-flammability. When working with this material, it is imperative to use protective materials for the eyes and respiratory system due to the large amount of dust and small particles.

They are popular and foam insulation: expanded polystyrene/foam and polyurethane foam. Expanded polystyrene is considered convenient option for insulation of the interior of the room. Its advantages are lightness, good strength, ease of installation and reasonable cost. This option is in no way inferior to mineral wool, but it is not afraid of moisture, so it can be used both inside and outside the building. It is better to fasten the foam with self-tapping screws or dowel nails, but you can also use an adhesive composition.

The only downside is that it is flammable, so this material can be used in places far from fire sources. Polyurethane foam is applied only with special equipment that allows you to isolate the polyurethane foam. This option allows you to apply a solid layer that adheres very firmly to the surface. The only disadvantage we can highlight is the high price of this type of insulation.

Among foil heat insulators the most popular is penofol. The basis of the material is foamed polyethylene with metal foil. Penofol is very thin, so it does not take up the living space of the room. This material has a low thermal conductivity coefficient, which means it retains heat well.

Bulk insulation materials- This is a non-standard option for thermal insulation of a house. For this you can use expanded clay, ecowool, moss, pine or spruce needles, hay, sawdust. Positive feature This option is environmentally friendly, but it can only be used for floors and ceilings. One of the disadvantages is the high risk of rodents appearing in such layers.

Tools that will be useful in your work:

  • knife for cutting mineral wool;
  • tape measure and pencil, which will be used to make all measurements and markings;
  • screwdriver for fastening screws;
  • a construction stapler, which is convenient in the process of attaching a vapor barrier film;
  • protective equipment such as gloves, glasses, respirator.

The choice of tools and protective equipment directly depends on what exactly you have to work with and which insulation option will be chosen.

How to choose?

To choose suitable insulation of a country house that will be located from the inside, it is important to know what you have to work with. If you need to insulate the second floor or turn the room into a living area instead of an old cold attic, it is important to choose the right type of insulation. It is important to analyze what material the house is built from. Wooden huts must have a breathable heat insulator, and brick or foam concrete structures can do without this.

When choosing a material for working with walls, you need to evaluate its moisture resistance, which will be one of the main criteria. Heating is also worth considering. If the stove is running inside, the difference between the temperature outside and in the house will become very large. This process will lead to the formation of condensation, which will affect the insulation and contribute to its soaking. In such conditions, the material will not last long and will soon begin to deteriorate. To avoid this outcome, it is necessary to use a vapor barrier film, which will protect the insulating sheet from moisture.

To choose the right insulation, you should pay attention to the following indicators:

  • thermal conductivity, which must be low in order to be able to maintain optimal conditions in the living room;
  • resistance to frost - this is important for those dachas that are not heated in winter and the temperature in the house can be zero, which negatively affects some types of thermal insulation;
  • lightness installation work, which is important in the case of country house, work on which is often carried out by the owner himself, therefore the simplicity of all actions is extremely important in this case;
  • pricing policy, which is especially important in the case of furnishing a country house, where cheaper materials are taken.

If, in addition to the walls, it is also necessary to insulate the ceiling, then you should take care of the availability of materials for this procedure. If the attic spaces in a house are being converted into living spaces, then finishing and using insulation are indispensable. To cover the ceiling, it is important to choose materials that are resistant to precipitation and significant temperature changes. The density of the slabs must be high so that they can retain heat in the room without letting in external cold from under the roof. When reconstructing an attic, you may also need to insulate the floor, especially if it is located on reinforced concrete slab. To do this, you need to make a sheathing, lay insulation, on top of which place a covering material such as plywood, fiberboard, etc.

It is especially important to carry out work on insulating the premises if the house is a panel house.

In this case, almost all surfaces should be supplemented with a layer thermal insulation material to create conditions suitable for living inside the living space. Having necessary materials For this process, you need to know how to use them correctly.

How to install?

If you need to install thermal insulation yourself, it is important to clearly understand the operation algorithm. The first thing you need to start with is preparing the walls, for which their surface is leveled and all problem areas are removed. To properly insulate the interior of the room, you need to take care of installing a waterproofing layer. If you don’t have a suitable special material at hand, simple polyethylene, which is attached with tape, will do.

Step-by-step instruction in the case when you need to insulate a country house, it comes down to the following points:

  • Selecting the appropriate insulation based on the material of the house and the location to be repaired.
  • Installation of thermal insulation boards in the required place. For more reliable fixation, you need to coat the surface with glue.
  • The slabs are laid in a checkerboard pattern, and at the joints it is important to use a large number of glue and polyurethane foam.
  • Fixing the slabs using plastic dowels.
  • Applying a surface layer of glue along the entire perimeter of the insulation.
  • Laying the reinforcing mesh on the glue and immersing it in the adhesive substance with a roller.
  • After the glue has dried, the surface is plastered and finished.

The most convenient material for installation is penoplex; even a person without experience can work with it. If you want to make the house warm enough to live in it all winter, then the best solution there will be mineral wool. It's not much more difficult to work with. The insulation process consists of the following points:

  • preparing walls, eliminating any problem areas;
  • surface vapor barrier;
  • production of wooden lathing with a step, the calculation of which should be based on the size of the mineral wool roll;
  • laying material in niches;
  • the joints are glued together with adhesive tape;
  • applying a second layer of vapor barrier, which is fixed to the sheathing;
  • finishing of walls.

You can use foil insulation as insulation. It's relative new material, which contains a layer of foil on one or both sides. To use it on the wall you need:

  • prepare the surface;
  • make lathing;
  • place thermal insulation material in it;
  • joints are glued together with aluminum tape;
  • finishing.

If you want to use something different, then excellent option There will be fibreboards.

This is the simplest option for wall insulation, which can be done even by an amateur, because the installation of heat-insulating material can be done on any surface, even with old decoration. The main criterion is dryness and cleanliness of the walls.

The installation process is carried out using special nails, which have a recessed head. Once all the materials are placed on the wall, you can use any material on top of them. necessary finishing, sticking wallpaper, plastering, painting, etc. The choice of insulation depends on professional skills, the need to create absolutely comfortable conditions all year round and in the cost of production. Everyone chooses the option that is most convenient for them from all sides.

When planning to insulate a house from the inside, it is important to clearly understand the difference between the main options for materials that may be needed in the work. In the case where the product is vapor-tight, it is enough to simply lay it on Right place, but if this is not the case, it is important to use a layer of vapor barrier film. If this is not done, then condensation will begin to form between the insulation and the wall of the house, which will destroy the thermal insulation from the inside and all the work will be in vain.

When installing insulation, it is important to leave a small gap between it and the future layer decorative finishing so that the fumes that appear do not affect the surfaces on both sides. Using insulation indoors is appropriate if the house has sufficient dimensions, but if it is very small, it is better to add an additional layer of thermal insulation outside. When choosing insulation, you need to decide on its thickness, which directly depends on the time the house is used. If it is only the warm season, then it is not necessary to take thick material, but for year-round use it is important to choose the largest products that will provide the best result.

With the onset of cold weather, many summer residents who decided to winter period admire the beauty of nature outside the city, they are seriously thinking about proper insulation its own, which will greatly increase its heat energy efficiency. Since these works are now not cheap, and the materials sometimes have exorbitant prices, we bring to your attention information that you can use to insulate your dacha yourself.

Yes, you can take a more thorough approach to insulating your country house, for example, to install heating, all kinds of heated floors, etc. BUT... this is increasingly possible to do when the house is just being built or even earlier - when drawing up a project for a dacha, where all the necessary communications will be included without fail. What should those summer residents do who have recently bought a house in which heating system not provided at all?

Using our tips, you can quickly, efficiently and inexpensively make your country house warm!

So, insulating a country house: where to start?

The first step is to carefully examine your entire house and study all the places through which heat can escape from your home. If not detected in time and subsequently not eliminated this problem, then, in this case, even the most expensive and high-quality heating system will not be able to sufficiently heat your home and make living in it as comfortable as possible!

We will engage in a set of measures that will help us properly organize energy saving in your home.

The most popular materials used for insulating houses are mineral wool and expanded polystyrene.

By insulating the entire house from the outside with these materials, you can achieve an excellent energy-saving effect. However, this pleasure does not come cheap! No problem, take up external insulation gradually. Even if this procedure takes you a year and a half, you will definitely be satisfied with the final result!

  • We create a strong frame, it is also called lathing, with the help of which we will strengthen the insulation around the country house;
  • Treat the walls of the country house with any antiseptic intended for these purposes;
  • The time has come to protect the insulation using wind insulation or vapor barrier (the technology for using one or the other insulator depends on the selected insulation material);
  • Provide a frame for exterior finishing and, cover everything with siding;
  • Thoroughly plaster the insulated wall.


Many novice “builders” believe that the thicker the foam, the better thermal insulation in the house! This is a wrong opinion! In fact, high-quality thermal insulation will be ensured by strict adherence to technological process insulation of walls, according to all existing rules.

Many summer residents argue among themselves about how best to insulate their summer house: from the outside or from the inside?

Let's not get into arguments - in the end, every point of view has the right to exist! We note that interior wall decoration with any insulation will definitely take some time. usable space premises, but the external one will not affect the space at all, but will certainly entail somewhat higher monetary costs!

As always and everywhere, it’s up to you to decide which side you will insulate your country house.

The most affordable and popular upholstery insulation for the interior of your home is mineral wool. Today we will look at her example detailed instructions insulating the inside of the house with your own hands.

  • Initially, we make a frame (metal from profiles, or wooden from slats). When making the frame, you should take into account the width of the mineral wool roll; the wool should fit easily but tightly between the slats or profiles.
  • Place mineral wool between the profiles;
  • Cover the walls with OSB boards, subsequently they can be easily covered with stain or painted in any desired color. Even more popular finishing material is drywall. It is easy to attach, wallpaper, tiles, lining, paint and many other finishing materials lie smoothly on it.

The bulk of cold air enters the room through the door when it is opened and closed. However, it often happens that the doors do not fit tightly to the container, multiple cracks appear through which cold air gets into the house, and the heat constantly leaves.

To avoid such heat loss, we suggest that you insulate the entrance doors of your dacha.

Here are several materials successfully used as insulation:



Rubber pasting (glued on the pan on all four sides);
Felt (also laid and nailed along the edge of the door).

These methods are successfully used if your doors are made of wood, but what should those summer residents who installed metal ones do?

For metal doors We suggest insulating the door leaf itself.

How can you insulate a metal door?

  • Cut a few wooden beams(2 – 3 pcs.). The length of the bars should be equal to the width of your front door. We fasten the beams to the door with through bolts, and the heads of the bolts should be on the outer side of the door;
  • We tightly insert sheets of foam plastic between the beams, by surprise;
  • Cover the insulation with OSB sheet the right size(we cut it exactly to the size of the door), screw the sheet with self-tapping screws to the wooden beams.

That's all the insulation is! Thanks to your efforts, now not only will cold air not be able to penetrate into your home, but warm air will not find a single crack through which it can slip out. The house will maintain a stable, comfortable temperature!

Windows, as well as doors, can become conductors of cold air into your room. In order to protect yourself from such “unauthorized” penetration, you should take some measures, namely:

  • We identify windows with broken or cracked glass and we replace the glass in them with new and intact ones;
  • Using “old-fashioned” putty, we carefully cover the cracks in the places where the glass meets the wood. By the way, newfangled sealants are also able to cope with this task!;
  • We thoroughly paint the frames and thereby further reduce the chance of cold air entering;
  • Checking for drafts underneath window frames, sealant will also help us eliminate them.

However, if the cracks are too large, then it is better to use mounting foam, or simply carefully plaster these problem areas and then paint them.
In such cases, our grandfathers also used cotton wool, folded newspaper, foam rubber for insulation and sealed it all with special paper using ordinary laundry soap!

Modern technologies have given us double-glazed windows that are conveniently inserted and provide the living space with the necessary heat and sound insulation. But this pleasure is not cheap!

Warm floors are the key to the health of every household!

There are many various techniques, how to insulate the floor with your own hands. This includes the use of expanded clay and the laying of pipes under the floor hot water, And. one of the most easily accessible and cheapest is insulation with foam plates.

Let's consider the method of floor insulation using polystyrene foam:

A wooden frame corresponding to the size of the foam boards is placed on the existing floor screed;
We tightly insert the foam plastic boards into the resulting wooden frame (foam plastic can also be crushed and filled, broken and cut, but best way, after all, the first one is to tightly lay the foam plates in the grooves);
Lay on top of the insulation floorboard, or, in the absence of it, OSB sheets (they can be painted, or linoleum can be laid on top of them, also with or without insulation, depending on your finances).

Insulating the floor of a country house is no longer difficult for you, since you have already completed good workout on the walls of the dacha, the entrance doors!

We all went to school and know that warm air necessarily rises, and cold air, on the contrary, falls down. It follows that insulating the ceiling, or even the attic of your country house, should occupy a very important place in the insulation of all rooms of a country house.

Again, materials such as polystyrene foam and mineral wool are often used as insulation (for attic spaces). Technologies for insulating a ceiling or attic are not particularly different from insulating the walls or floor of a building. Distinctive feature It is desirable (but not obligatory) to use galvanized metal profiles as a frame, between which foam boards will be laid and on which, using self-tapping screws, drywall will be fixed.

When using mineral wool as insulation, be sure to use safety glasses and gloves.

We insulate the dacha with our own hands, video


You have already theoretically familiarized yourself with all the stages of insulating each part of the house, all that remains is to consolidate the information received with a video tutorial and immediately begin. Therefore, we bring to your attention our video, which will further reveal to you the “secrets” of construction and will help you independently carry out insulation work at your dacha.