What can be cooked from squid: quick and tasty

The question of how to insulate the attic of a private house, in any case, arises before the zealous owner, whether it is the construction of a new house, or it is decided to minimize heat loss in his old home. Acquaintance with the basic methods of performing these works will serve as confirmation that it is quite feasible to insulate the attic space with your own hands. This will not only save the family budget, but also, if desired, turn the attic from a non-residential warehouse into a habitable space.

Several reasons to insulate the attic of a private house yourself

The attic room serves not only to create a slope from the ridge girder in order to drain water from the roof, but this room also performs other important functions, the main of which are:

• the creation of an air gap between the living quarters and the roof, which acts as thermal insulation;
• natural ventilation.

Insulation of the attic of your house has great importance and has the following goals:

1. Significant savings in heat resources and, accordingly, reduction in heating costs. For example, when heating with gas, fuel consumption can be reduced by 20%.
2. Preventing the formation of condensation on the ceiling of living quarters due to the difference in temperature between cold air in the attic and warm air in the room.
3. Protection against moisture and rotting from the inside of the elements of the rafter system.

In addition to these useful benefits, keeping the attic warm can greatly enhance the functionality of this non-residential space. For example, it is possible to use it as a residential attic.

In a heated, heated attic space, it can be equipped in modern style rest room, bedroom or study

Materials used for insulation

The roof and walls of the attic of a private house are more susceptible to freezing, therefore the insulation of this particular room must be carried out very efficiently.

The modern construction market provides the owner of a private house with a sufficient choice of material, depending on the goals that are planned to be achieved with insulation.

Mineral wool

Mineral wool, rolled or sheet, is one of the most demanded materials for insulation today. Depending on the production technology and raw materials used, there are several types of mineral wool.

Slag

The basis for the production of this insulation is the slag produced from the blast furnace. Slag wool has the following characteristics:

But the use of slag wool for warming attics is limited by the following disadvantages:

• increased residual acidity, which makes it unsuitable for insulating attics with metal structural elements;
• ability to absorb moisture;
• exposure to temperature influences, which reduces the service life.

The pluses of slag wool include its good soundproofing qualities and affordability. average cost material ranges from 700 to 950 rubles per m 3.

Glass wool

The raw materials for the production of glass wool are sand, soda, limestone and other components. By pulling silicon melts, with the addition of the specified raw materials, a heater is obtained with the following characteristics:

This material has sufficient strength and good sound insulation properties, but it is necessary to work with it, as well as choose the field of application, with some care.

In addition, microparticles of dust generated during operation have a negative effect on the eyes and respiratory system. In this regard, it is not recommended to insulate an attic or attic with a glass wool that is planned to be used as a living space.

The low density of glass wool limits its use in places where a load is possible on the insulation, including when installing a cement screed.

Otherwise, this material is quite suitable for use and is widely used for insulation non-residential premises above the top floor of the house, including because of its relatively low price. The average cost of fiberglass insulation from trusted manufacturers ranges from 850 rubles. for a package, the area of ​​which is 7-8 m 2, with a material thickness of 10 mm.

Basalt (stone) wool

This type of insulation is considered one of the most popular. Basalt wool fibers are less brittle, so working with it does not cause allergic reactions in a person. This insulation is preferable to other materials in terms of ecology and moisture resistance. Other characteristics look like this:

The question often arises whether it is necessary to carry out additional thermal insulation in the places where the insulation mates with heating structures in the attic, for example, a chimney Basalt wool - absolutely non-combustible material, therefore, there is no need to perform these works.

The cost of this wool is somewhat more expensive than other mineral insulation materials. On average, you will have to pay 600-650 rubles for a package of 8 plates measuring 1200 × 600 × 50 mm.

Loose cotton wool

A relatively new insulation material for construction market is non-combustible bulk (blown) cotton wool. The basis of this material is basalt wool made in the form of hydrophobized fibers.

The average price of blown wool for 1 m 3 is 950-1000 rubles.

Summing up the mineral insulation, it should be noted that insulation of the attic of a private house of any type of mineral wool is the cheapest option. Taking into account the cost of materials included in the calculation for creating an insulating cake, the final price of insulation with mineral wool will be in the range of 200-300 rubles per 1 m 2.

Polyurethane insulation

For insulation of geometrically complex areas and hard-to-reach places in the attic, it is recommended to use a sprayed universal polyurethane foam insulation PPU. It comes in cylinders. Beneficial features this insulation:

• lack of seams and cold bridges, which reduces additional heat loss;
• creating an airtight layer that prevents the formation of mold and mildew;
• good adhesion to any building materials;
• the choice of the required thickness of the insulating layer;
• absolute lack of response to temperature changes.

The price of a PPU insulation cylinder, depending on the manufacturer, ranges from 500 rubles.

Styrofoam (expanded polystyrene)

Thermal insulation of the attic with foam plates is a common method. This material has such positive qualities as:

• light weight;
• moisture resistance;
• good thermal and vapor barrier properties;
• resistance to environmental influences and long service life;
• good sound insulation.

The weak side of the foam is its susceptibility to mechanical stress.

In terms of price, expanded polystyrene sheet is an economically viable material. Using the popular PSB-S brand as an example, the cost of 1 m 3 of foam plastic plates, measuring one meter by one meter, is 1,500 rubles.

Expanded clay

Insulation of the attic with bulk material is a long-tested, and simple, in terms of installation, method. The advantages of this material include:

• fire resistance;
• good strength and long service life;
• excellent sound and heat insulation;
• environmental Safety.

The cost of a bag of expanded clay averages 1,500 rubles per m 3. This is not the cheapest insulation material.

Clay mixtures, moss

The most inexpensive heat insulators are undoubtedly mixtures of clay with sawdust or straw. Sawdust is often an unclaimed production waste, so you can find it for free.

Swamp or forest moss belongs to the same category of free heaters. Despite the fact that insulation with these materials is considered a "old-fashioned" method, their thermal protection coefficient is higher than that of many modern heaters, and environmental friendliness and even benefits, when it comes to clay, are indisputable.

Do-it-yourself attic insulation technology

Before starting work on insulation attic space, regardless of how it is planned to insulate the attic - with mineral wool or other materials, it is necessary to prepare for these works not only structural elements premises, but also arm the right tool and improvised materials. These include:

• hammer;
• screwdriver;
• screwdrivers;
• roulette;
• construction knife;
• long ruler or flat rail;
• stapler;
• wide spatula;
• hydraulic pistol;
• square;
• level;
• boards or sheets of plywood for trimming insulation on them.

The technology used to insulate the attic is selected taking into account the planned purpose of this room - a heated dwelling in the attic or just a warmed attic.

Unheated room

In an unheated attic, insulation is carried out, both of the floor itself and the roof.

Insulation of the attic floor in a private house

The technology of laying insulation on the attic floor, basically, boils down to the following:

1. Laying the vapor barrier material on the subfloor with an overlap and on the walls;
2. Bonding of all joints and seams with a special sealing self-adhesive double-sided tape;
3. Laying insulation directly, starting from the far edge of the roof slope;
4. Shelter insulation vapor barrier layer, with sealing tape at all seams.

In the course of trimming the material, a wooden plank or plywood.

Roof insulation

After warming the floor, work is carried out to protect the gables and roof slopes from the cold, using the following technology:

1. Fastening the waterproofing material to the rafters, starting from the ridge part, rolling the rolls across the inner surface of the roof.
2. Laying insulation between the rafters, with mandatory fixing.
3. Covering with a vapor barrier, starting work from the bottom of the roof, in order to prevent condensate from flowing onto the insulation.
4. Fixing the film to the rafters with rails.

Heated room

Considering the question of how and how to insulate a heated attic, it is necessary to immediately make a reservation that in this case there is no need to insulate the attic floor from the side of the living space, as well as in the device of a vapor barrier layer on it. Only the roof is subject to insulation. The technique of these works looks similar to the insulation of the roof of a cold attic.

As a last piece of advice, it should be noted that the owner of the house alone will find it somewhat difficult to work with some types of insulation and finish the attic.

Insulating an attic in a private house is a very important measure that allows you to save internal heat. Today, the attic can be insulated using a variety of insulation materials.

And if earlier, the attic was insulated with sawdust and expanded clay, then today, preference is given to such modern thermal insulation materials as mineral wool, polystyrene foam, polyurethane foam, etc.

It is advisable to note that the properties and characteristics of all thermal insulation materials are different. Some of them are subject to burning, others are not. Some heaters, for example, are "afraid" of moisture, while others are not afraid of it. Therefore, before insulating an attic in a private house, it is very important to choose a high-quality and reliable insulation for these purposes.

Today the market offers the consumer a variety, so there is, of course, plenty to choose from.

To insulate the attic, you can use insulation such as:

1. Mineral wool;
2. Styrofoam or expanded polystyrene;
3. Polyurethane foam;
4. Blown heaters.

More cheap materials for insulating the attic in the house, are still:

1. Sawdust;
2. Expanded clay, and others.

As you can see, there is no problem with how to insulate the attic in a private house for today. The main thing is to choose the right high-quality and reliable insulation for these purposes. Well, when choosing such, of course, one should start from its characteristics and properties, which will be described in more detail below.

It is quite easy to insulate the attic with mineral wool, since this material bends easily and takes any shape. In addition, it has a high density, and most importantly, it does not burn, which is very important to consider when choosing an insulation material for the attic.

In addition, mineral wool has a long service life, which is also important. It does not crumble over time, therefore it is excellent for insulating horizontally located surfaces.

The only drawback of mineral wool is that it is able to absorb moisture, and this adversely affects its thermal insulation properties.

In addition to mineral wool, for insulating an attic in a private house, you can also use such modern heat-insulating materials as. The advantages of using expanded polystyrene and polystyrene foam when insulating an attic can be safely attributed to:

1. A light weight;
2. Ease of installation and processing;
3. High thermal insulation performance;
4. Affordable cost;
5. Absolute resistance to moisture, mold and mildew.

Of course, these two popular insulation materials also have certain disadvantages.

First of all, they include high flammability.

Polyurethane foam is brand new construction material, which has a number of significant advantages. As well as high degree adhesion, absolutely with any type of surface, polyurethane allows you to better seal all joints, cracks and various kinds of defects.

Also, given thermal insulation material has a fairly light weight, so you can absolutely not worry about additional loads on the ceiling. In addition, polyurethane is environmentally friendly, it is not affected by moisture, but it is afraid of harmful UV rays.

Over time, each owner of a private house thinks about insulating the attic. After all, every year the materials lose their original qualities, which leads to a loss of heat that goes through the attic.

Thermal insulation of the house is a priority that must be addressed before the onset of cold weather. So, as everyone knows that warm house- this is far from the one that heats well, but the one that does not let all this heat through.

It should also be noted that the insulation of the attic of a private house with polystyrene foam or any other insulation will make it possible to significantly reduce heating costs.

That is why the question of how and how to insulate the attic becomes extremely relevant.

Typically, this kind of insulation is necessary in underutilized rooms. It is also important to note that they must necessarily be equipped with properly equipped roof ventilation.

The attic, together with its floors, performs a very important function, namely, it acts as a border between heat and cold. Here, a large amount of condensation accumulates and this happens as a result of intense exposure to moisture in the attic. And this must be taken into account when insulating your private house.

Many firms and companies offer such services, but very often it happens that the prices for their services are too high and many think about how to insulate the house on their own. You can insulate the house with your own hands. However, for this it is important to take into account all the features of the installation of one or another insulation.

All materials that can be used as insulation for the attic are described in more detail below. Here, all the advantages, as well as their disadvantages, and everything will be considered so that at the end you can choose the most optimal option for yourself.

But first, you need to determine the main types of insulation:

• bulk;
• slab;
• roll;
• sprayed.

It should be noted that each of the options has its own characteristics and can be used as insulation for the attic. It is important to understand that only the main materials that have received the most positive reviews are indicated here.

Thermal insulation with mineral wool, ecowool

Mineral wool is perhaps the most demanded material for warming a mountain today. This is a kind of classic in the construction industry. After all, it is used by both professional teams and people who decided to take up the issue of insulation on their own.

Such widespread popularity of mineral wool was achieved due to its excellent performance characteristics. Especially if we take into account the basalt mineral wool... It doesn’t lend itself to burning and just fits.

It is also worth considering some more of its benefits, which include:

• Ease of operation, while working with mineral wool, absolutely no problems arise, even for those who insulate the attic on their own.
• It has a "breathing effect" and it is due to this that a good microclimate is created.
• Resistant to combustion.
• Allows you to create good sound insulation.
• Environmentally friendly material.
• Many people note its property not to lose its shape even over a long period of use.
• It has a relatively low weight, which does not affect the main structure in any way.
• Rodents and other pests cannot spoil it.
• The minimum level of thermal conductivity.
• One of the cheapest materials that is suitable for insulating the attic of a private house.

It should also be said that mineral wool is sold both in rolls and in slabs. And this makes it possible to choose the most suitable option which will be easier for you to lay.

Important! If you decide to insulate the attic with mineral wool, then you should take care of both waterproofing and vapor barrier. This is due to the fact that this material is afraid of moisture. And if you ignore this moment, then after a while the mineral wool will lose its original appearance and its performance characteristics.

Insulation of the attic with polystyrene foam, polystyrene foam

Anyone who is wondering how to insulate an attic has an idea to use expanded polystyrene. And this is not at all accidental, since this material is even more widespread than mineral wool. It is also used by professional builders in their work, and for independent work it fits perfectly.

The main feature that polystyrene possesses is its reasonable price. It is actually the cheapest building material that can be used as insulation for an attic.

It is also important to note that expanded polystyrene is much denser than cotton wool, and therefore it is a pleasure to lay it, since it is an "obedient" material. It can be easily processed and put in the right place.

In addition, a number of its advantages can be noted:

• It keeps its original shape perfectly.
• Resistant to moisture.
• Low thermal conductivity, an order of magnitude lower than that of mineral wool.
• The ability to create excellent sound insulation.

But along with a large number of advantages, this material also has significant disadvantages, which include the following indicators:

• Highly flammable, just one spark is enough for the foam to smolder.
• Does not allow steam to pass through, and therefore it is not possible to achieve the effect of "breathing walls" with this insulation.
• If you do not additionally protect the expanded polystyrene, then the rodents will chew it with pleasure, and therefore you can end up without an attic insulation.

Despite all its shortcomings, polystyrene still remains one of the leaders in the field of attic insulation. After all, fires do not happen so often, additional protection of the material can be used against rodents, but the "breathing effect" is not so important on a hill.

Therefore, we can conclude that for such a low price, this is just a great option.

Blown insulation for the attic

This method of warming a hill in a private house is the most fashionable today. It is used by almost all companies that offer similar construction services.

The main advantage that this insulation for the attic has is that it independently fills all the space, voids and at the same time creates a uniform as well as continuous layer. You no longer need to cut blocks to fill up all the holes.

In Russia today, two blown insulation materials are used: blown wool and ecowool.

The latter consists of 80% cellulose fibers. They are also made from the most common waste paper, but the remaining 20% ​​are a wide variety of additives, which can be boric acid, which acts as an antiseptic and blizzard as a fire retardant.

The blown wool is completely composed of standard minerals, which are intended for thermal insulation. It is important to note that it is heavily crushed.

Thermal insulation with bulk materials: expanded clay

If you are still thinking about how to insulate an attic in a private house, then you should pay attention to expanded clay. This is one of the most simple ways insulate the attic without contacting specialists.

Expanded clay is balls that are poured onto the floor, trying to distribute them as evenly as possible. As you already understood, they can only insulate the floor, the ceiling - it will not work, in any way.

The advantages of the material include the following:

• Not flammable.
• Resistant to low temperatures.
• Possesses high strength.
• Provides excellent sound insulation.
• Environmentally friendly material that does not affect human health in any way.
• Has a long service life.
• Provides good thermal insulation.

The material is poured over the roofing material, the minimum layer should be at least 15 cm. In order to be able to walk in the attic, you will need to make a concrete screed.

Sawdust as insulation for the attic

The technical characteristics of this material are in no way inferior to modern synthetic insulation.

Important! Sawdust for insulation is used extremely rarely, since there is a large selection of other materials on the market that are much easier to work with.

Sawdust benefits:

• Sawdust is an environmentally friendly material.
• Low cost.
• Long operational life.
• Low thermal conductivity.
• To create such a heater, you do not need any special equipment or special tools.

Polyurethane foam

This material occupies a leading position in the environmental safety table, and therefore you can safely buy it.

Important! This material shows excellent adhesion, and therefore can be used with absolutely any materials.

Characteristic properties of polyurethane foam:

• does not lend itself to moisture;
• high level of sound insulation;
• practically does not give in to combustion.

Stages of attic insulation

In order for the insulation to serve for a long time and there are no problems with it, it is necessary to strictly observe the technology. This is the only way to be sure of the quality of insulation.

Preparing the attic

The first stage is the preparation of the attic.

And first of all, it is necessary to put things in order in it, this means:

• cleaning of all unnecessary items;
• all wooden parts should be pre-treated with a special compound that protects the material from rotting, as well as from the formation of fungus;
• if there are metal surfaces, then you should take care of them, or rather, treat them with a special primer or an anti-corrosion compound;
• old insulation, rags, and sawdust should be removed from all cracks.
• if cracks are found in the attic, then they need to be sealed with polyurethane foam.

Second stage - waterproofing

When insulating a mountain, this stage is one of the most important, since many materials do not tolerate moisture well and may even lose their original characteristics. That is why it is necessary to take care of the good. Also, waterproofing allows you to avoid the appearance of corrosion on metal floors.

The third stage - laying insulation

Depending on the chosen insulation, we begin to distribute it evenly over the floor, as well as walls and ceiling, if, of course, it is not expanded clay or sawdust.

It is important to ensure that all layers are the same, and there is no gap between the insulation. At this stage, you need to be as careful as possible.

The fourth stage is vapor barrier

Vapor barrier is a prerequisite, both for and for reinforced concrete. It must be laid directly on the ceiling, only in this way can it provide protection of the insulation from the generated vapors that can accumulate in the heat insulator passing through the ceiling.

Fifth stage - counter-lattice

After the previous steps have been completed, you can proceed to the completion of the wall (roof) decoration. To do this, you can use various materials: lining, drywall or plywood.

The sixth stage - insulation of engineering communications

To do this, you can purchase mineral wool and wrap it around the pipes, and then wrap everything with roofing material and secure with wire. This is the easiest way to insulate communications.

As you can see special difficulties there is no attic insulation. The main thing is to carefully follow the instructions and do everything consistently, and then you will be able to do this procedure no worse than professionals.

After all, now you yourself can choose the most suitable material as a heater.

There are dozens of ways to insulate an attic floor, in which hundreds of insulation models are used, but mineral wool is still the most popular material.

The only problem is that not all amateurs know how to properly insulate an attic with mineral wool in a private house. Therefore, further we will analyze the technology and important nuances process.

Preparatory part

This includes:

• choice cotton wool and related materials;
• payment the required amount of material;

Choice of mineral wool

Stone or mineral wool is the name of a whole trend, in which there are dozens of different models. If you start from the name, then this includes all soft insulation made from rocks, the most famous option is basalt wool.

A number of sources also include glass wool and slag wool here. In the first case, glass is taken as a basis, and slag wool is made from blast-furnace slag (a by-product of blast furnace production).

All materials are good, but which one is better is a moot point. I must say right away that if you take material from a well-promoted brand, then there is not much difference in quality.

It is much more important to choose the type of material.

There are 2 types of such insulation:

1. Soft mats, which are sold rolled into rolls.
2. Dense slabs.

Theoretically, the insulation of the ceiling from the side of the cold attic can be carried out with both options, but from experience, it is better to give preference to dense slabs.

The price of slabs is slightly higher, but this material does not shrink over time, plus, when wet, some models of slabs can be dried without loss of volume and quality.

As for soft mats, here you buy a pig in a poke, well-known manufacturers make good product, but not the fact that you will not buy a fake.

Such mats are inexpensive, but in an attic space, they lose volume in a couple of years.

Related materials

With related materials, this is the case. Any cotton wool is afraid of moisture, in order to protect it, a vapor barrier membrane is needed.

It is a canvas that allows steam to pass in only one direction; neither steam nor moisture passes from the back side.

Important! Steam moves from the room to the street or to the attic, so the membrane is laid with a vapor-permeable side to the room, i.e. way down.

Material calculation

• With attic floor area everything is simple - the length is multiplied by the width. Plus 5% for shrinkage and trimming.
• Material thickness depends on the climatic zone. V middle lane In Russia, for insulation of the attic floor with mineral wool, the thickness of the plates is 100 mm, the mats are taken 150 mm. Accordingly, the farther north, the thicker the layer.

Advice! If you expect to lay slabs, for example, 100 mm thick, then it is better to take 2 slabs 50 mm thick and lay them with a shift. So the joints overlap and there will be no cold bridges.

Insulation of the attic of the house with mineral wool

In a private house, the ceiling can be concrete and wood (along the beams). The insulation technology of these options is similar, but there are still differences.

Insulation of the attic along the beams

Insulation instructions beam floor similar to the arrangement of sloped roofs rafter system, so if you wish, using this technology, you can completely insulate the attic.

Laying technology:

1. The first layer is a vapor barrier membrane(rough side down). Rolls are rolled across the beams and overlapped by 100 mm; with such an overlap, it is not necessary to glue the joint of the canvases with tape. The material is fixed with a stapler.

1. The slab or roll of mineral wool is cut 20 mm wider than the distance between the beams. This tolerance will allow the material to be laid without gaps. As already mentioned, it is advisable to lay the insulation apart to cover the joints.
2. When insulating with stone wool from the upper edge of the material a gap of 30-50 mm is left to the edge of the beam. It is necessary for arranging ventilation ducts.
3. The next layer is vapor barrier, it is placed in the same way as the lower one (with a vapor-permeable layer down). If you mix it up, then condensation will accumulate under the membrane and the insulation will get wet. The membrane is attached with a slight sag between the beams.

Photo of the arrangement of the ventilation duct under the vapor barrier

1. A counter-rail is stuffed on top of the beams and the floor is mounted on it. Often times, the subfloor in the attic is stuffed directly onto the joists.

The video shows the process of insulation on beams:

Insulation of the attic by floor slabs

Insulation of the attic floor over a concrete floor is somewhat similar to the previous version.

Only the choice of materials is slightly different:

1. Liquid waterproofing. The concrete floor is cold and condensation can settle here. To prevent the cotton wool from pulling moisture from the concrete, instead of a vapor barrier, the slab is covered with waterproofing.

1. Lags. Further, wooden logs are attached to the floor slab. You select the thickness of the timber according to the thickness of the insulation, plus the ventilation gap.
2. Insulation. After that, insulation is laid between the lag, just like along the beams.
3. Vapor barrier. From above, the cotton wool is covered with a vapor barrier - it is needed so that excess moisture can go up.
4. Rough floor. Now the subfloor can be laid on the logs.

Output

Mineral wool for insulation attic floors do it yourself perfectly. Both options presented above have been tested in practice. The main thing is to take into account all the nuances that were mentioned.

To insulate or not to insulate a cold attic? It would seem why bother additional insulation if this is not a residential attic? The cold attic itself is the space between the ceiling of the house and pitched roof- plays the role of an additional air gap in the thermal insulation of the building. But it alone is not enough to prevent the penetration of cold and hot air from the street into the room. Keep comfortable temperature inside the building and to minimize heating costs is possible only by protecting the horizontal overlap from freezing - a kind of "fifth wall" in the thermal circuit of the house. We will tell you how to do this in our review.

Technology and ecology

What is usually used to insulate a cold attic? In an effort to save as much as possible on building materials, many use ordinary sawdust, believing that this is an environmentally friendly and affordable insulation. But in addition to the laboriousness in laying, they are highly flammable, which means they are fire hazardous. Another significant drawback is that rodents or insects can start in them.

Another popular material used for attic insulation is expanded polystyrene or polyurethane foam. Does not rot, is not afraid of corrosion, keeps heat well. But at the same time it does not allow water and steam to pass through, due to which condensation can form in the under-roof space, which is completely unacceptable.

It is absolutely fireproof, vapor permeable, does not shrink and absorbs sound waves well. Its increased environmental performance and service life of over 100 years make it an undoubted favorite for those who build a reliable home for themselves - with love and attention to detail.

Installation steps

Overlapping on wooden logs is the most common option for overlapping in a private house. Experts recommend observing the distance between the lags of 600 mm (along the axes) or 580-590 mm "in the light". Subject to these standards, the installation of thermal insulation boards with a width of 600 mm takes place without waste and extra effort for trimming, a surprise between the lags.

The thickness of the insulating layer is calculated taking into account the characteristics of the construction region, as well as the purpose of the building.

Also, when installing thermal insulation, it is important not to forget about creating a vapor barrier, so as not to let in vapors. warm air from the side of the living quarters into the system. The vapor barrier should be laid from the side of the ceiling and hemmed from the bottom of the wooden logs - this will protect not only mineral wool, but also wooden logs from moisture. To be sure of the tightness of the vapor barrier layer, the canvases must be laid with an overlap of at least 100 mm and the obligatory gluing of the seams.

From below, the ceiling can be hemmed with large sheet material: OSB-3 plates, plywood or drywall.

In order to preserve the energy efficiency of stone wool slabs for a long time, it is necessary that moisture be removed from the material in a timely manner, if it gets into the attic space. To this end, experts recommend laying a wind-proof, moisture-proof vapor-permeable membrane in the upper part of the "pie". However, this is not required condition especially if the membrane is already installed in the roof slope.

Important! The vapor barrier film is not allowed to be laid on both sides of the insulation. This can lead to waterlogging of the material inside the system and loss of thermal insulation properties of GreenGuard UNIVERSAL boards.

As you can see, the installation is very simple and does not take much time. And competent, fireproof, environmentally friendly insulation of the attic will keep the comfort in the house for many years. from insulating your home with GreenGuard UNIVERSAL plates right now!