- this is the carrying out of external facing works to give the house aesthetics and improve its functional characteristics. Already on initial stage construction should determine the type finishing materials and way exterior finish Houses. It is necessary to determine in advance the materials for finishing the facade for the reason that they must also be taken into account when calculating the bearing capacity of the foundation and the walls themselves. For example, with a foundation thickness of 40 cm and the same thickness bearing wall exterior decoration of the house with facing bricks will be impractical, it is too “heavy” material for such walls and foundations. And vice versa - if plastering is supposed to be done, it makes no sense to pour a foundation with a thickness of 50-55 cm, since these are unnecessary and absolutely unjustified expenses. It is with these nuances in mind that the decoration of the facade of a private house should be planned - even at the design stage of the building, in order to avoid possible problems and changes in the future. The concept of facade finishing includes not only decorative cladding, but also facade insulation and ventilation. Any house must be insulated to prevent freezing of the walls and to correctly shift the dew point, excluding the formation of dampness and high humidity of the walls.
Materials for finishing the facade of the house
Facade wall insulation
The most popular materials for facade wall insulation are extruded polystyrene foam, basalt or mineral wool (Rockwool, Izover, Izorok, Isolight), penoizol and wood insulation.
What does it look like?
Especially often, facade insulation is performed using mineral wool, since this material has high noise and heat insulation characteristics, is fire resistant and vapor permeable. Mineral wool is considered the most suitable material for insulation of facade walls made of wood, aerated concrete and large-pore building blocks. However, such cotton wool requires certain work skills, suitable conditions (without heat, frost and increased dampness air) and preparatory work (major cleaning of walls with their subsequent primer, installation of sags and profiles). The second most popular material is extruded polystyrene foam - it can be used to insulate the facade and when it comes to hollow walls. Expanded polystyrene is placed inside the wall during its construction, thereby creating reliable thermal insulation of the building. Insulation of the facade walls using extruded polystyrene foam can be carried out both during and during the reconstruction of an already built one. The material has good insulating parameters, is resistant to environmental factors, environmentally friendly and durable. A relatively new material for facade insulation is penoizol. This is a foam material, which is also called urea-formaldehyde foam. Most often it is used to insulate the walls of the facade. frame houses, as well as insulation of decorative wall panels. Penoizol is considered environmentally friendly, non-toxic and durable. insulating material so its popularity is growing every year. In addition, the insulation of the facade can be made using wood insulation - this is relatively new method, which today for many is unusual. Wood insulation is a soft board material made from pine and spruce wood. It has good thermal and sound insulation parameters, allows you to maintain a pleasant indoor climate due to its "breathing" ability and environmental friendliness.
Facade wall insulation and brick cladding
When choosing a heater, it is necessary to take into account whether the material from which the wall is built has vapor permeability. If the wall is vapor-permeable, then the insulation should also be vapor-permeable to prevent high humidity and mold formation under the finish. The actual insulation of the facade walls can be performed in several versions: thermal panels, a ventilated facade or a wet facade. The ventilated facade is considered the most professional, convenient and practical, but it is also the most expensive method of exterior decoration of the house. A ventilated facade is considered when there is free space between the insulation and the layer of finishing material, a kind of “air gap”. Facing a ventilated facade can be facing brick, porcelain stoneware, aluminum composite panels, vinyl, fiber cement and metal siding, clinker tiles, wooden facade board, etc. Decorative plaster or paint are used in the arrangement of non-ventilated, or wet, facades. It is necessary to choose vapor-permeable paints and plasters (for example, Deutek products are such).
The actual finishing of the facade of a private house is carried out in several stages: cleaning the facade of peeling particles, priming, installing insulation, priming insulation and applying an adhesive mixture to give the facade the necessary rigidity. Next, another primer is carried out on top of the adhesive mixture and only then applied facing material. Finally, the third option for the exterior decoration of a house with insulation is thermal panels that are mounted on a finished, erected wall, under the decorative finish of the facade of a private house. It is known that the attractiveness, individuality and style of the exterior of any housing directly depend on how the facade of a private house was finished. Today, work on the implementation of such a finish can rightfully be recognized as an art that has absorbed the most different styles and directions. Classic or baroque, chalet or high-tech - these and many other styles have always been used and are still used today. The work discussed in our article must be approached with all responsibility. How professionally the decoration of the facade of a private house is carried out has a direct impact on the comfort of the people in the building, as well as the appearance of the building. The aesthetic aspect is relevant for both country houses, and for retail, office and other similar buildings. Modern manufacturers offer architects and designers a variety of materials for the exterior of the house, the use of which allows you to realize any creative ideas. The most popular materials today are natural and fake diamond, porcelain stoneware, sandwich panels and polyalpan, plaster, facade cassettes, siding different types, brick, finally, alucobond.
External thermal insulation gives a much better effect than warming the house from the inside. In addition to the main functions, the insulation protects the walls from precipitation, mechanical damage, weathering and thus prolongs the life of the entire building. Installation of insulation does not require special knowledge or skills, and most homeowners can easily cope with this task on their own. But in order to do everything as efficiently as possible, you need to know what materials there are for insulating walls from the outside, and how to fix them correctly.
Despite the fact that the operating conditions outside and inside the house are strikingly different, in both cases the same materials can be used. However, when choosing a heater, preference should be given to those options that best meet the following requirements:
- increased resistance to shrinkage;
- resistance to mechanical damage;
- resistance to ultraviolet;
- durability;
- ease of installation;
- resistance to insects and microorganisms.
For wooden houses the vapor transmission capacity of the insulation also matters, because wooden walls must “breathe”. As a rule, finishing coatings for facades are designed for long-term operation, and it is too troublesome and not always advisable to remove them every few years to replace worn-out thermal insulation. At the same time, if the insulation under the finish is compressed, cracked, starts to rot or mice gnaw it, it will no longer be able to retain heat, which means that it will not be possible to do without repair. That is why it is so important that the selected material fully meets the specified criteria.
Types of thermal insulation materials
At the moment, the construction market offers the following materials for home insulation:
All of them differ in technical specifications, mounting technologies, have different service life. Moreover, each of them is suitable for outdoor use and has its own advantages. Let's consider these materials in more detail.
Mineral wool is made from fine fibers obtained by melting and pulverizing glass, blast-furnace slag or rocks. Depending on the location of the fibers, the structure of the insulation can be corrugated, vertically layered and horizontally layered, have different density and thickness. Each type of mineral wool has its own characteristics:
Mineral wool is produced in slabs and mats with various options coatings - kraft paper, aluminium foil, fiberglass. In terms of cost, basalt insulation is the most expensive, and the higher its density, the more expensive it is.
Benefits of mineral wool:
- the fine-fiber structure promotes the free passage of air and water vapor, so the risk of condensation on the insulated surface is minimal;
- due to the mineral base, the material is not subject to combustion, which means that it is an additional protection for the walls from fire;
- the insulation has a relatively high moisture resistance, and therefore effectively prevents the penetration of dampness into the house;
- mineral wool perfectly absorbs sounds and vibrations, and street noise almost does not penetrate into the insulated room;
- the insulation is lightweight, easy to process, thanks to its elasticity, it quickly restores its shape after crushing during installation;
- in mineral wool microorganisms, insects do not develop, rodents do not like it.
Flaws:
- mineral wool has a tendency to shrink, and the lower the density of the material, the faster the deformation occurs. Rigid basalt slabs are the least susceptible to shrinkage, but due to the high cost, not everyone can afford such thermal insulation;
- when wet for a long time, the insulation is saturated with moisture and loses its thermal insulation qualities;
- microscopic fibers are easily destroyed when squeezing and cutting the material, and then settle on the skin, causing irritation, and can enter the eyes and lungs. Glass wool is considered the most dangerous in this regard, but with other types of mineral wool, at least gloves and a respirator should be used.
Popular brands of mineral wool.
| Name | Brief characteristics |
|---|---|
| Basalt insulation with increased rigidity, produced in the form of plates with a thickness of 25 to 180 mm. Suitable for all types of facades, can serve as a basis for applying plaster. Differs in resistance to deformations and shrinkage, water tightness, low heat conductivity, is absolutely not combustible. Fastening is carried out with dowels and glue |
| A type of glass wool with various additives that improve the performance of the insulation. It is produced in plates and rolls, there are options with a foil coating. Widely used for insulation of facades of any type, frame structures, internal partitions, roofing systems |
| Fiberglass insulation that does not contain formaldehyde additives. It is produced in plates and rolls, it is distinguished by biological and chemical resistance, elasticity, good vapor permeability. Material thickness - from 5 to 10 cm |
| Glass wool insulation high content water repellents. It is produced in the form of rolls, mats, rigid and semi-rigid plates, 50-100 mm thick. Suitable for all types of surfaces, ventilated facades, frame structures |
Prices for mineral wool
Styrofoam and XPS
Expanded polystyrene insulations are excellent thermal insulators due to their closed cell structure. Almost 98% of the material is air or an inert gas enclosed in sealed cells, so the insulation weighs very little. Both polystyrene and extruded polystyrene foam practically do not absorb moisture, which means they are great for insulating foundations, plinths, basements. When thermally insulating facades, these materials serve as the basis for applying plaster.
Advantages:
- polystyrene foam insulation weighs little and is easy to process during installation, so even a beginner can handle it. In addition, such thermal insulation does not exert a large load on the base, which means that there is no need for additional reinforcement of the supporting structures;
- microorganisms cannot develop in expanded polystyrene, therefore fungi and mold are not afraid of the insulation;
- with proper installation, these materials serve for a long time, especially XPS - up to 50 years;
- polystyrene and EPPS are resistant to soap and saline solutions, alkalis, bleach and other chemically aggressive substances;
- installation does not require the use of protective equipment in the form of a respirator or gloves, since the insulation does not emit toxic fumes or small particles, and does not cause irritation.
Flaws:
- polystyrene foam refers to vapor-tight materials, and therefore cannot be used for insulation wooden walls;
- the insulation is destroyed upon contact with solvents, drying oil, some types of varnishes, as well as under the influence of sunlight;
- soundproofing properties are much lower than those of mineral wool insulation;
- already at + 30 degrees, polystyrene foam begins to emit harmful substances - toluene, styrene, formaldehyde and others. When burning, the amount of toxic emissions increases significantly.
On the domestic market, EPPS of domestic production - Penoplex and Tepleks, as well as polystyrene foam insulation of the Ursa, GREENPLEX, PRIMAPLEX brands are in great demand.
Styrofoam prices
Styrofoam
Cellulose insulation
Cellulose insulation, which is also called ecowool, is made from paper waste and waste paper. Ecowool consists of 80% cellulose fibers, the remaining 20% are antiseptics and flame retardants. The material is densely stuffed into all irregularities and voids and forms a dense seamless coating with high vapor permeability. Installation of insulation is carried out in two ways - dry and wet-glue, and both options can be performed both manually and using a special installation.
The dry method allows you to perform thermal insulation in a short time and immediately proceed to the finishing. But at the same time, the coating density will not be high enough, which will lead to shrinkage and the appearance of cold bridges. In addition, dry blowing produces a large number of fine dust and have to work in a respirator.
The wet-glue method provides better adhesion of the insulation to the base, the layer is much denser and more resistant to shrinkage, which guarantees the durability of the thermal insulation. True, it takes time for the material to dry - from 2 to 3 days, and even more in cold or wet weather. And until the layer is completely dry, you can not start finishing.
Advantages:
- environmental Safety;
- excellent heat and sound insulation properties;
- resistance to bacteria, fungi, insects;
- fire resistance;
- long service life;
- affordable price.
- tendency to shrink;
- high hygroscopicity;
- the complexity of doing the work manually.
polyurethane foam
Polyurethane foam, or PPU, belongs to a new generation of insulation and has improved characteristics compared to traditional materials. It is a liquid polymer mixture, which, after application to the surface, hardens and forms a durable coating with a cellular structure. The components are mixed immediately before starting work, and the finished solution is applied by spraying using a special installation.
Advantages:
- the liquid mixture easily fills all the bumps, cracks, recesses, is conveniently applied in hard-to-reach places;
- the material perfectly retains heat and muffles sounds;
- PPU is resistant to chemically aggressive substances, practically does not absorb water, withstands sudden changes in temperature;
- can be applied to any type of surface - wood, concrete, brick, metal;
- the insulation is very light, therefore it does not require strengthening of the supporting bases;
- the average service life is 25-30 years.
- polyurethane foam is destroyed under the influence of sunlight;
- spraying requires equipment and skills to work with it;
- PPU can not be used in areas that are very hot;
- high cost of material and services of specialists.
wall insulation technology
Thermal insulation of the facade can be performed in different ways, depending on the type of insulation. But for all options, a prerequisite is high-quality preparation of the base, because not a single insulation can stop the processes of destruction of wall materials. Let's consider ways of warming mineral wool And polystyrene boards, as the most popular in frequent construction.
Warming with mineral wool
Exterior walls are cleaned of dirt, peeling plaster or paint. They repair cracks and problem areas, be sure to treat the places affected by the fungus. Small irregularities do not need to be eliminated - the mineral wool insulation is mounted using a frame, so all defects will hide inside. Finally, the walls are covered with a waterproof primer with antiseptic properties so that mold does not develop under the thermal insulation layer.
Step 1. The bars for the frame are cut to desired length, treated on all sides with antiseptic impregnation and air-dried.
Advice. The cross section of the bars should be selected taking into account the thickness of the heat-insulating layer. That is, if plates with a thickness of 50 mm are laid in one row, the thickness of the frame should be 5-6 cm, with two-layer laying - at least 11 cm. on the rib.
Step 2 On the walls, markings are made for the frame guides strictly according to the level, holes are drilled for fasteners and bars are installed. The distance between the posts should be 10-15 mm less than the width of the insulation board. During the installation process, the location of the elements is controlled by the building level, if necessary, wooden linings are used under the beam so that all the racks are in the same plane.
Step 3. Insulation is inserted into the cells of the frame. To do this, the plates are slightly squeezed along the edges, pressed between the racks and released. The material spreads out on its own and densely fills the space. The insulation must be inserted so that there are no gaps between the plates.
Step 4 After filling all the cells from above, the insulation must be closed with a windproof moisture-proof membrane. The membrane is laid with the marked side outward, the sheets are arranged horizontally, starting from the bottom. The membrane is used to fix construction stapler. The top sheet is overlapped by 8-10 cm, and it is recommended to glue the joints with adhesive tape.
Step 5. Filled over the membrane wooden slats counter-lattices 30-40 mm thick to provide an air gap. If this is not done, condensation will accumulate on the insulation, moisture will nourish wooden frame and the design will quickly become unusable.
After that, it remains only to mount top coat, for example, siding or corrugated board. The finish must completely cover the heat-insulating layer so that precipitation does not fall on the plates. Only under such conditions the material will last long and effectively.
Last step - decorative trim facade
Insulation with expanded polystyrene
This method of insulation is noticeably different from the previous one. First, the base must be leveled so that the material fits snugly against the surface. Secondly, the installation is carried out without a crate, the plates are attached to the glue and dowels-fungi.
Step 1. Prepared walls are primed with quartz sand, for example, Betokontakt. If the base is porous, the primer is applied in 2 layers.
Step 2 The lower boundary of the thermal insulation is determined and a horizontal line is drawn along the perimeter of the house. Holes for dowels are drilled according to the marking in increments of 20-30 cm and the starting bar is fixed.
Starter bar fixed
Step 3 To fix the insulation, you need a special glue. You can use canned mounting adhesive, such as TYTAN STYRO 753, or a dry adhesive mix (Ceresit CT 83). The mixture is diluted in clean water according to the manufacturer's instructions, mixed until smooth with a mixer at low speed.
They take the first sheet, apply glue on the back side with a continuous strip along the perimeter and in the center. Next, they apply a heater to the wall, resting the bottom edge on the starting profile, check the location with a level, firmly press it to the base.
Step 4 Fix the entire row, tightly joining the sheets together. The next row starts with half a sheet to offset the vertical seams. Excess glue that has come out at the joints is carefully removed with a spatula.
Step 5 When the glue has hardened, each sheet must be fixed with dish-shaped dowels. To do this, carefully drill holes in the wall through the insulation, insert dowels and carefully hammer them with a hammer. 5 fasteners are required per sheet - in each corner and in the center.
Step 6 Next, the adhesive solution is kneaded, applied in a continuous layer on the insulation, a reinforcing fiberglass mesh is laid on top and recessed in the solution. Openings and corners are additionally reinforced with corner profiles.
When the solution dries, the surface is sanded, dusted and plastered with a thin layer. Now it remains only to paint the facade or apply decorative plaster.
Prices for Ceresit glue
Glue Ceresit
Video - Materials for wall insulation outside
Video - Insulation of the facade with foam plastic
High-quality insulation of the facade of the house from the outside allows you to maintain the microclimate in the living room at a comfortable level by reducing heat loss in cold weather and excessive heating in hot summer. The owner of the house gets the opportunity to save on heating or air conditioning. There are many ways to insulate the exterior walls of a house based on various materials, And the main task- choose the best option.
Source interistroy.ru
Benefits of an insulated facade
Adding extra layers to outer surface for building insulation allows:
- Prevent premature destruction of walls from exposure to an aggressive natural environment.
- Improve the look of your home.
- Eliminate condensation on the inner walls.
- Reduce noise penetration.
- Reduce heat exchange between outdoor and inside Houses.
You can insulate the facade on your own, although this is a laborious and complex process, and errors are difficult to eliminate and will reduce the expected effect many times over. At the same time, there are a huge number of companies offering their services in this direction. The main thing is to find one that will provide the required quality at a reasonable cost.
Source archidea.com.ua
Insulation material
Materials for facade insulation differ in quality, method of fastening to the wall, price. Primary requirements:
- Sufficient thermal insulation performance.
- Long service life.
- Durability, moisture resistance.
- Not a suitable habitat for rodents and other living organisms.
Also, when choosing, you should take into account the thickness of the walls, which may differ in different parts Houses. Keep in mind that the insulation of the southern wall does not require the use of thick layers.
Source ppu.stroi-izol.ru
It should be emphasized that all the heat insulators listed below are very popular and effectively prevent heat transfer.
Styrofoam
It is divided into several types:
- non-press;
- press;
- extruded, the most resistant to destruction.
Source krovlyakryshi.ru
Advantages:
- The lowest price.
- Easy installation process.
Video description
In our video, we will look at how polystyrene is produced, is polystyrene harmful and where is it used?
Flaws:
- Crumbles, breaks.
- It absorbs water and collapses at sub-zero temperatures after it freezes.
- Does not absorb sound waves.
- Suitable for rodents.
Video description
We will dwell in more detail on the insulation of the house with foam plastic. Find out how safe polystyrene foam is in our video:
On our website you can find contacts of construction companies that offer home insulation services. You can directly communicate with representatives by visiting the exhibition of houses "Low-Rise Country".
Video description
More about foam insulation - in this video:
Mineral wool
These are plates of inorganic fibrous material, made from silicate waste, metallurgical slag, mixtures of sedimentary rocks. There are several types:
- glass wool (the lowest thermal conductivity);
- stone (basalt);
- slag (rarely used).
Mineral wool, made in the form of rolls and slabs, is suitable for wall insulation, but the latter are more preferable, as they have a denser structure.
Source: dneprostroy.dp.ua
Insulation benefits:
- Waterproof.
- Air exchange.
- Soundproofing.
- Fire resistance.
- The service life is 25-50 years.
Flaws:
- It should be protected from moisture, as it quickly absorbs water and loses thermal conductivity.
- It crumbles into fine dust (especially glass wool), so work is carried out in a respirator.
Mineral wool is used in conjunction with a reliable waterproofing agent. It is fixed to the wall with glue or dish-shaped dowels. Basalt wool is more durable. Its price is relatively low.
Ecowool
Produced from natural cellulose, it is a truly environmentally friendly material, which cannot be said about inorganic heaters, which clearly emit harmful substances, albeit in minimal doses.
Additional components - borax and boric acid, also mineral substances, protect cellulose from decay, rodents, increase fire safety.
Source otopleniehouse.ru
The loose structure of ecowool dampens sound vibrations. The ventilating characteristics of ecowool, compared with natural wood, make it very attractive for insulating wooden buildings.
A significant drawback is that the material is applied using wet technology: wet ecowool is sprayed onto the facade. After evaporation of moisture, a dense and warm coating is formed, which is firmly adhered to the surface. Plaster, magnesite tiles, block house are suitable for finishing. Refers to expensive heaters.
Dry spraying is only possible for frame buildings having voids between the exterior and interior trim.
Expanded polystyrene (foam)
Expanded polystyrene is often chosen for facade insulation. The material has many advantages, but it also has disadvantages that are worth exploring.
Source ob-otdelke.ru
- Light weight, 98% air.
- Does not pass or absorb moisture.
- Deformation resistance.
- Frost resistance, withstands sudden changes in temperature.
- Simplicity installation work, which a beginner is able to hold, is cut with a simple sharp knife.
- It guarantees a high effect, the cost of air conditioning and heating is reduced by 3 times.
- It only slightly muffles the sound.
- It is destroyed by chemically active substances, under the influence of ultraviolet rays.
- Ignition at a sufficiently low temperature 210-440 0 s, with release harmful substances(however, the presence of self-extinguishing indicators saves).
- Suitable for rodents: additional processing is required to avoid spread.
- It allows moisture to pass through, at low temperatures it turns into ice, which destroys the insulation.
The tongue-and-groove method of connection ensures a snug fit of the plates. The prices for the material are adequate to the quality.
An expedient choice is expanded polystyrene thermal panels with clinker tiles, when using them, they do without finishing.
polyurethane foam
It is a one- or two-component composition based on resin and hardener. It is applied by spraying on the surface, when solidified, it increases many times in size. After polymerization, the material is firmly glued to the wall, so there is no need for additional fastening.
Source chrome-effect.ru
Advantages of polyurethane:
- It has the highest coefficient of thermal conductivity of all heaters.
- The speed of work.
- Tightness.
- 100% adhesion, only polyethylene and fluoroplastic surfaces are not suitable.
- Soundproofing.
- Waterproof.
- Not suitable for rodents.
- Does not emit harmful substances.
The main disadvantage is the complexity of the application technology. The process requires special equipment, strict adherence to proportions when hovering the composition and temperature conditions. It is practically impossible to do the work yourself. It is easier to invite a team of craftsmen who have mastered all the subtleties of the process.
Warming technology
Despite the different structure, properties and component components, all heaters are placed on the walls of the house in two ways:
- Wet. Guarantees better adhesion of the material to the surface. It is carried out only at positive temperatures.
- Dry. Availability of installation at any time of the year. Wins in the speed of work. But less tightly attached to the wall, which increases heat loss.
Source 1postroike.ru
The insulation technology depends on the finish option. For example, under plaster it is better to use wet way, and under the siding sheathing - dry.
Organization of insulation and finishing materials
Warming of the house is carried out after:
- installation of roofing, windows, ventilation;
- foundation finishing;
- building shrinkage.
Positive, dry weather is preferred.
Facade cladding is a multi-layer structure assembled in a certain sequence from different types of materials, while each performs a specific function. An important factor is how to insulate the facade of the house from the outside. It largely determines the technology of the entire process.
Source stroyfora.ru
The sequence of work, with dry insulation technology, is as follows:
- A frame carrier system is used. For two-layer installation with anchor elements, vertical guides made of metal profile or a wooden block, then horizontal, with the condition of overlapping joints.
- The insulation is laid in rows, starting from the bottom of the wall.
- Apply a windproof vapor-permeable film.
- Galvanized self-tapping screws fasten the siding panels to a metal or wooden frame.
With the wet method, the wall is brought into proper condition, cleaned of dirt, leveled, then primed. Insulation plates are placed on the starting profile, then glued, pressed with dish-shaped dowels to the wall. The starting profile is installed along the bottom row; it does not allow the plates to slide down until the adhesive is completely cured.
Ventilated curtain wall
It implies the presence of a ventilated space between the facing layer and the insulation. in winter warm air moves towards the cold through the insulation, where it accumulates, which leads to an increase in humidity in the heat insulator. Additional ventilation reduces the amount of moisture to a minimum.
Source amstroyer.ru
Installation of insulation is similar to the previous version. After the implementation of the algorithm described above, a subsystem is installed that provides an air gap. Metal cassettes or porcelain stoneware are suitable for cladding.
Decorative coating - plaster
Source stroyday.ru
If plaster is chosen as the exterior finish, layers are applied:
- adhesive mixtures are applied directly to the walls of the house;
- insulation boards from the material chosen by the customer;
- reinforcing solution;
- fiberglass mesh;
- reinforcing mortar (another layer);
- primer;
- facade plaster.
The work is carried out in dry weather, at an air temperature of more than +5 0 C. It is not easy to create a neat, beautiful layer of plaster, skills and experience are required here.
From a decorative point of view, plaster still loses to modern finishing materials, however, this option is environmentally friendly and cost-effective.
Source stroygrand.zp.ua
Conclusion
The existing methods of insulating the facades of private houses differ in the installation technique, the total cost of work and materials, and can significantly reduce heat transfer. Some of the work can be done by hand, others will require a certain skill.
Are you planning to reduce heating costs due to proper thermal insulation, but do not yet know what is the best way to insulate the house from the outside and how to choose an affordable material with excellent characteristics? Below we will consider the most popular options for insulation for the exterior walls of a house, suitable for thermal insulation of buildings made of wood, brick, and even foam blocks. But first, a little about the advantages of thermal insulation.
External insulation of the house - what is it for?
Scientific studies regarding the analysis of heat losses during the operation of the house have shown that they are about 40%, and in some cases even more. Already only this argument can be considered sufficient to think about the insulation of the house. Of course, thermal insulation is the cost of materials and work on its implementation, but already in the first heating season they justify themselves.
External insulation is better than internal insulation for several reasons:
- there will be no need to sacrifice the area of \u200b\u200bthe room, which will decrease significantly when installing internal thermal insulation;
- the heat-insulating layer will not accumulate condensate;
- heat loss will be minimal;
- sound insulation performance will improve.
It should be understood that in winter, the house is susceptible to frost, so condensation inevitably forms in the insulation inside it. The material becomes damp, resulting in the formation of mold and fungi. Moreover, wet heaters cope worse with the functions assigned to them. During the summer, the insulation dries out, but not completely, which results in premature wear of the facade walls.
As a result of external insulation, the house is protected from frost, so the moisture that enters the thermal insulation layer is quickly removed to the outside, which allows you to keep the walls dry and extend their service life.
External insulation reduces the level of external noise, contributing to the creation of the most comfortable environment for staying in the house.
As for the shortcomings, only one can be distinguished from the insulation from the outside - these are the costs of materials and installation work. Of course, you can save on paying for the services of workers and carry out thermal insulation with your own hands, but only if the installation rules are followed, which will guarantee the durability and functionality of the thermal insulation system.
Types of insulation for the facade of the house
The market of materials for thermal insulation of the walls of the house from the outside is represented by:
More often than others, due to convenience and practicality, it is used precisely mineral wool. Material is different high thermal insulation, fireproof. In addition, mineral wool retains its original properties during temperature changes, is not affected by moisture and damage caused by insect attacks. For the manufacture of mineral wool, waste from blast furnaces and mineral fibers are used. You can choose for yourself convenient option material - in rolls or plates.
glass wool- a kind of mineral wool, practically indistinguishable from it in properties. Just like the previous material, it is made on the basis of waste, only this time, generated during the glass production process.
When using glass wool, it is important to reliably protect hands and eyes with a mask and gloves.
Distinctive feature polystyrene foam is a porous structure. It is she who is responsible for the excellent thermal insulation qualities of the material. Expanded polystyrene plates consist of mini cells with air, which prevent the material from rotting and do not absorb moisture. You can insulate the house from the outside with polystyrene foam with your own hands - the process is simple, fast, does not require skill and experience.
An interesting option for insulating the walls of a house from the outside is fiberglass, which is produced on the basis of broken glass, as well as sand, limestone and other components.
The material is produced in plates and rolls. Mounting it is simple and fast. Also, the advantages can be considered environmental friendliness and resistance to moisture.
Not so long ago, ecowool began to be used for thermal insulation. made from cellulose fibres. Features of the material are high rates of thermal protection and resistance to moisture. Ecowool is resistant to fungi and mold, does not attract insects and mice.
How to choose the right material for thermal insulation?
Most often, the owners decide to insulate the house from the outside with polystyrene foam, believing that this material will better cope with the role of external insulation. The decision in most cases is dictated by the low cost of the material, which is several times cheaper than mineral wool and its analogues. In addition, as mentioned above, you can insulate the facade of the house with polystyrene foam with your own hands, saving on paying for the services of craftsmen.
In order to achieve optimal thermal insulation the facade of the building, you can use sheets with a thickness of 5 to 10 cm.
The finished foam-insulated house is additionally lined using modern finishing materials, ranging from cement plaster to panels with imitation of stone, brick or wood.
The only type of material for which polystyrene foam is not suitable for insulation outside is wood.
Firstly, for natural wood, such a heater is not vapor-permeable enough, and secondly, it is too combustible. Not the most suitable option using expanded polystyrene is also considered in the case of a ventilated facade due to the need for precise adjustment during installation. The average service life of polystyrene as a heater is 25 years.
Ecowool
Mineral wool in addition to excellent thermal insulation, it is responsible for improved sound insulation, which is why it would be advisable to use it for warming houses in the city. But basalt wool is considered the most suitable for insulating the outer walls of city houses. Mice will not damage it, it copes well with mechanical stress and will last at least 50 years.
Glass wool for insulation today is not the most suitable option, despite the excellent performance of thermal protection and affordable price. The main reason for the low popularity of insulation is the complex installation and fragility of the material. In addition, the components that are hazardous to health repel people.
The best option for thermal insulation is ecowool material that is fashionable today. It is better to use it for warming private houses and cottages, suitable insulation and for thermal insulation industrial buildings, warehouses, factories. The material perfectly copes with the insulation of the house, does not burn, is resistant to moisture.
Alternative insulation - varieties of materials
For those who are not accustomed to following the standard path, alternatives insulation for the house outside. These include:
- warm plaster;
- liquid foam.
liquid foam
Liquid foam is prepared before insulating the house on site using special equipment. After being applied to the outside of the house, it forms a practical and reliable thermal insulation. If penoizol cannot be applied to the base in a uniform layer, then you can try to arrange voids on the wall, arranged in a checkerboard pattern, and then fill them liquid material. Such insulation is expensive, but believe me, after a few seasons, savings on heating will justify the costs.
The use of warm plaster as a material for thermal insulation is a profitable and convenient option, given that it will be possible not only to insulate the building, but also to work on creating its exclusive appearance. To insulate materials, it is not necessary to bring the walls to an ideal state with the help of putty mixtures.
How to properly install insulation on the facade?
Thermal insulation can be of two types: bonded and hinged. Bonded thermal insulation is very popular, which, compared to hinged ones, is cheaper and more economical, in addition, it allows you to decently reduce heat consumption during the operation of the house. Materials for bonded thermal insulation are used light and easy to install, therefore they are suitable for thermal insulation of any type of base.
Before warming, the house is cleaned, leveled as much as possible with the help of special mixtures. Materials for insulation are coated with glue, after which they are firmly pressed into the wall. For greater effect, the plates are fixed with facade dowels. In order for the structure to serve as much as possible, a reinforcing mesh is used, which is also attached to the heaters with glue. The final layer can be a plaster mixture or paint. As an option, siding is also suitable - durable, lightweight with imitation of various natural materials.
In conclusion, we note that the thermal insulation of external walls is a great way to prevent heat loss, while creating a comfortable and cozy atmosphere in the room, protecting the house from external influences and extending its life.
The better to insulate the house from the outside: useful tips
Variants of heaters for thermal insulation of the most demanded on the market. Features of the most popular heaters. An alternative to traditional outdoor insulation. Features of installation of heaters.
What is the best way to insulate a house from the outside?
“Nature has no bad weather” is sung in one comedy, but you know that in winter, when the thermometer is -20 ° C, you are not laughing. In severe frost, all hope is for central heating. It struggles with the cold, but sometimes frosts win. Residents of old houses are especially affected, because before they did not pay due attention to the insulation of the walls of the house.
Scheme of wall insulation under siding.
To date, there are many construction companies that will help you insulate houses and apartments. They offer interior and exterior insulation with various materials.
The first question that arises is to insulate the wall from the inside or outside?
You can choose any option, but it is more expedient and better to insulate the wall of the house from the outside.
This method has a couple of advantages: firstly, you save the interior space of the room, which is already always lacking. Secondly, you do not have to change the interior of the room, the relief of the walls and wallpaper.
Any additional insulation better than nothing, but approach the choice of insulation material rationally. You need to take into account all the factors, the features of your home, the price and volume of the material. The market offers several options for insulating the walls of the house from the outside:
- Styrofoam;
- basalt wool;
- expanded polystyrene;
- mineral wool;
- polyurethane foam;
- fiberglass;
- cellulose insulation.
External wall insulation with foam
Glass wool wall insulation.
Styrofoam is popular in wall insulation, as it is inexpensive and does a good job of insulating its function. There are also opponents of polystyrene, who claim that it is harmful and vapor-tight. Due to poor vapor permeability, windows fog up in the apartment, this can be solved with the help of a hood. Make sure that the hoods in the bathroom, toilet and kitchen function well.
Before starting work with foam, close up all cracks in the wall of the house, and then prime it. Make sure that the wall after fixing the foam on it is even. It is better to do the job right once than to go back and redo it again.
External wall insulation with basalt wool
Basalt wool is an excellent and high-quality heat insulator. It is made from natural materials, so it is safe for health. If you have children, you are afraid for their health, then choose basalt wool. This wool strengthens the walls of apartments, private houses, air ducts, boilers, stoves and boilers. This material is not only a heat insulator, it also prevents the penetration of extraneous noise into the room.
Basalt wool is pressed into basalt slabs, which are then used for external insulation of the house wall. This material is not afraid of either water or fire, it retains heat well, and it is also durable. For wall insulation outside the house, choose high-density basalt slabs. The weight of the insulation is large, so the fasteners must be reliable, it is better to entrust this matter to professionals so that the result exceeds expectations.
External wall insulation with polystyrene foam
Scheme of wall insulation with foam.
Expanded polystyrene is more expensive than polystyrene, but retains heat better. The miser pays twice, so think twice before choosing cheaper material. The minus of expanded polystyrene is poor vapor permeability, so mold forms on the walls of the house and comes from it. bad smell. Sometimes mice can live in polystyrene foam. The main advantage of this heater is its lightness, it is convenient to use because of its low weight.
Before you start working with polystyrene foam, you need to make the walls smooth from the outside, repair all cracks and defects. Your task is not perfect flat wall, but as close as possible to the ideal, so that the insulation material fits snugly against outer wall. Start laying the material from the bottom up, the rows should be horizontal and fit snugly against each other and against the walls of the house.
External wall insulation with mineral wool
Mineral wool perfectly insulates walls, passes air well, does not ignite, has waterproof properties, and is environmentally friendly. This material is more expensive than the above heaters. In addition to this drawback, remember that mineral wool is heavy. The weight of this material greatly complicates the work of builders. It is pressed into mats, with which the walls are further insulated from the outside. It is better to use two-layer mineral wool: one layer is soft and the other is hard. You need to install it with the soft side to the wall, and the hard side out. The thickness of the insulation must be at least 10 cm, otherwise the room will not be as warm in winter as we would like.
Mineral wool will save your walls from fungi and mold. In winter, it will warm your house, and in summer it will perfectly keep cool.
External wall insulation with polyurethane foam (PPU)
Polyurethane foam is popular in the construction world, as it has high functionality. They insulate the walls of the house, the foundation of the building and the roof. PPU is a good heat insulator and sound insulator. If you decide to use this material, then get ready for the fact that it will be with you for 25-30 years. PPU is durable, easy to repair, easy to install and transport. He is not afraid of mice and insects, he is perfect for warming wooden walls and any other surfaces.
Exterior wall insulation with fiberglass
For external wall insulation, fiberglass is sold in rolls or mats. Decide first what width you need, based on this, buy the appropriate sizes of fiberglass. Fiberglass is an excellent material that is recycled special conditions glass in thread. The thickness of fiberglass is approximately 5 cm. In order to insulate the house from the outside, it is better to use two layers of fiberglass. One layer will be vertical and the other horizontal. Fiberglass must be laid so that the joints of the first layer overlap with the second layer.
Cellulose insulation (CU)
One of the main positive qualities cellulose insulation - environmental friendliness. The second thing to note is the relatively low price and availability. CU is suitable for any surface: concrete, wood, metal, brick, etc. Cellulose insulation covers not only the outer walls of houses, but also attics and attics.
TsU differs in the method of application from other heaters. This material is laid or sprayed on necessary wall. The advantage of this application is that there are no seams left in the insulation and heat leakage is impossible.
Knowing how you can insulate a house, what are insulation materials, you can easily choose the appropriate option. Analyze all factors and choose the most rational solution. Seek advice from a professional, entrust him with the installation. Any material will contribute to the fact that your room will be warmer in winter. In winter, you will save on heating the apartment. It is better to insulate the walls well once and pay money for it, and then rejoice for many years.
The better to insulate the house from the outside: a description of the materials
What is the best way to insulate the house from the outside, what material is best for your walls? Styrofoam is popular in wall insulation, as it is inexpensive and does a good job of insulating its function.
The better to insulate the house from the outside: choose a heater
Surely the inhabitants apartment buildings a little jealous of those who live outside the city in a private building. Own living space, garden, fresh air- everyone's dream. Alas, not everything is so simple, because the harsh Russian winters force you to carefully insulate your home to avoid freezing. This involves an impressive investment and constant monitoring of the condition. thermal insulation material, from which residents of city houses are exempted.
Warming your home is preferable to using a dozen heaters - you can save money and make your home more comfortable. It is known that there are two ways of thermal insulation of a private building - from the outside and from the inside. Experienced experts recommend using both, but it is primarily worth taking care of external insulation. About what material is best suited for certain houses - further.
Requirements for thermal insulation material
The consumer is not in danger of a long search for good products - the market is saturated with goods from different manufacturers, so in any hardware store you can choose a decent heater. However, before buying, it is necessary to analyze the material in question for its physical and chemical properties. These include:
- thermal conductivity coefficient (characterizes the ability of the insulation to conduct or retain air; the lower the indicator, the better - you do not have to use a thick layer of material);
- moisture absorption coefficient (indicates the ability of the material to absorb water as a percentage by weight; the higher the indicator, the less durable the insulation);
- density (based on the value, you can determine how much the material will make the house heavier);
- resistance to fire (there are 4 classes of flammability; the first one (G1) is most preferable, which stops burning without an open source of fire);
- environmental friendliness (not the most important indicator for consumers, and in vain - to preserve the health of family members, you should choose only natural material from natural components, does not emit impurities into the atmosphere and does not contain synthetic elements);
- durability (the service life of the insulation set by the manufacturer);
- hygroscopicity (the ability to absorb vapor from the air);
- resistance to pests (insects, rodents, birds);
- soundproofing properties;
- ease of installation (insulation should be fixed quickly, with a minimum set of tools; it should also be minimal amount additional work like cutting into even pieces).
It is difficult to choose a material that would have all the desirable qualities. For this reason, it is possible and necessary to carry out insulation outside and inside.
Advantages of external thermal insulation
The question of warming a private house from the outside arises in two cases - at the design stage of a building or when buying a finished one, but at the same time not having decent thermal insulation. The second situation is more common. What are the benefits of insulating a home from the outside? These include:
- reduced wall deformability due to additional protection;
- the facade perceives sharp temperature fluctuations; as a result, the service life of the building will be extended;
- freedom in choosing the design of the facade, even when the building is erected;
- the area of the interior remains unchanged; this allows you to carry out any kind of decoration, and living conditions will remain the same.
Ways of external insulation of the house
The need and benefits of thermal insulation from the outside are obvious; now the consumer should familiarize himself with the methods of insulation. There are three of these:
- "well" arrangement of the material;
- "wet" insulation with gluing;
- ventilated facade.
In the first case, the insulation is placed inside the walls (for example, between layers of bricks). It turns out that it is "locked" between two levels. The method is effective, but it is impossible to implement it for an already built house.
In the second case, the insulation layer is fixed to the glue on the outside of the walls, then additionally attached to the dowels. Several types of coatings are applied on top - reinforcing, intermediate, decorative (finishing). Good way, only requires the intervention of specialists; Do-it-yourself wet wall insulation is impossible without experience.
The ventilated facade resembles a "well" masonry, only the outer layer is the facing material - drywall, tiles, siding, etc. Additionally, you will have to build frame system for fixing sheets of heat insulator.
The last method is the most popular, common and profitable. It will cost much less than "wet" insulation; in addition, even a beginner will be able to do the work with their own hands. Now the consumer faces the most difficult choice.
Existing materials can be divided into two large groups - organic (of natural origin) and inorganic (obtained using special materials and equipment).
Types and advantages of inorganic heaters
The first place in the list rightfully belongs to the most popular material - mineral wool. It is of three types - stone (basalt), glass and slag. Differing from each other only externally, varieties of mineral wool have the following qualities:
- low coefficient of thermal conductivity (0.03 - 0.045);
- density variations (from 20 to 200 kg/m3);
- excellent soundproofing properties;
- vapor permeability (mineral wool can "breathe");
- fire resistance.
It is not without a number of disadvantages, including:
- attraction for rodents and insectoids;
- worsening thermal insulation characteristics 50% when wet only 3-5% of the volume;
- never completely dries out.
In general, mineral wool is good, but it is highly undesirable to use it for cladding a house from the outside.
The second known external insulation is foam. Its advantages:
- the heat conductivity coefficient is slightly lower than that of mineral wool (0.03 - 0.037);
- costs less than other heaters;
- easy;
- density from 11 to 40 kg/m3.
- fragility;
- release of toxic substances during fire;
- does not “breathe”, which forces residents to build additional supply and exhaust ventilation;
- when directly wet, it absorbs moisture, becoming unusable.
Extruded polystyrene foam is not inferior in thermal conductivity to mineral wool and polystyrene. In addition, he:
- does not absorb moisture;
- convenient for installation, because it is produced in plates;
- stronger than foam
- almost does not pass air.
- flammable;
- when burned, it releases harmful substances.
There is another type of raw material used for external thermal insulation of the walls of the house - "warm" plasters. They are a mixture of balls (formed by glass, cement and hydrophobic additives). They “breathe”, isolate the room from moisture, do not burn, are not afraid of sunlight, and are easy to repair. Not very common on the market, however, experienced consumers have already appreciated this insulation.
Varieties and benefits of organic materials
For those who want to feel as close to nature as possible, it is recommended to use raw materials from natural ingredients. These include:
- cork heaters - have a thermal insulation coefficient of 0.045 - 0.06; are crushed tree bark, compressed under the influence of hot steam and resin as a binding element; easy to cut, "breathe", do not form mold, non-toxic; today they are increasingly used to insulate walls from the outside);
- cellulose wool (ecowool) - thermal conductivity from 0.032 to 0.038; are crushed cellulose, treated with flame retardants to improve fire-fighting properties; properties resemble cork materials, but absorb liquid better; do not withstand heavy loads and are not suitable for wall cladding;
- hemp - supplied in plates, rolls, mats based on hemp fibers; does not hold the load well, although it is quite dense (20-60 kg / m3);
- straw - the old fashioned way thermal insulation of the walls of the house; breathable material treated with flame retardants to reduce flammability; today it is practically not used;
- algae - an exotic method of sheathing exterior walls; density up to 80 kg / m3, do not burn, do not rot, do not arouse interest in rodents, are resistant to mold and fungus. Best suited for light walls.
Preferred insulation for home cladding
Each material has pros and cons. Based on the information presented above, it is possible to compile a symbolic rating of the most quality materials for the walls of the house (the first is the most preferred, etc.). It is also worth considering the type of facade design.
For ventilated systems, cotton wool is better suited - mineral, cellulose. When laying wells, give preference to a material that does not allow moisture to pass through. This is extruded polystyrene foam. Plaster wall decoration goes well with insulation, whose density is more than 30 kg / m3. For example, with mineral wool, PPS, polystyrene, any organic material.
For light walls wooden house breathable material is better - mineral wool, hemp, ecowool, cork insulation. The former is preferable, but costs a little more.
A country house should be of high quality sheathed with reliable material. The consumer can choose any of the previously discussed, guided by their wishes or financial capabilities. A competent approach to the acquisition of insulation is the key to a long service life of a cozy home.
We warm the house from the outside - the pros and cons of materials
An overview of materials that can be used to insulate a house from the outside. Pros and cons of heat insulators, features of mounting insulation on walls.
How to insulate a house from the outside - the best materials and methods of insulation
To provide your home with warmth in the winter, it is necessary to insulate the entire structure. Materials should be selected in such a way that they do not carry additional load on the house. In this article, we will analyze the better to insulate the house from the outside, what technologies and recommendations should be followed.
Advantages of external thermal insulation
At the time of designing the house, you should consider the insulation of the entire building from the outside. The main advantages of insulation:
- due to additional protection, the deformation of the walls is reduced;
- the facade part tolerates sharp temperature changes well, which increases its service life;
- the area of all interior spaces remains unchanged.
Types of insulation materials
To understand which material is best suited for external thermal insulation, it is necessary to analyze all the advantages and disadvantages of each. The main nuances when choosing products are their thermal conductivity, moisture resistance and vapor conductivity. Modern materials for warming the house outside allow you to perform all the work efficiently and get the desired result. Types of heaters:
- < Пенопласт - материал, состоящий из вспененного полистирола, внутри которого находятся пузырьки воздуха. Выпускают его в виде плит different size. According to its characteristics, it has high moisture resistance and good insulation. The disadvantage is its vulnerability to sunbeams, highly flammable and capable of releasing hazardous substances.
Important! For high-quality foam insulation, take care of a good forced ventilation system.
- Mineral wool is a material consisting of fibers. It is produced in the form of rolls or plates. The positive characteristics include: good steam and sound insulation and high resistance to fire. Among the shortcomings, it should be noted that the possibility of absorbing moisture, which leads to a decrease in insulating qualities, also rodents can appear in this material.
- Penoplex is modern material from polystyrene foam. It is produced in the form of plates that have high vapor permeability, are resistant to fire and have low thermal conductivity. Due to the fact that the plates practically absorb little moisture, it can be used under any climatic conditions. Installation does not require the use of special equipment, the plates are perfectly cut with a knife and are easy to assemble.
- Polyurethane foam is an ecological material produced in the form of a liquid insulation, which eliminates the formation of cracks. Using this material, bridges can form that can form condensate, from which the walls will begin to dampen. It tolerates frost and is heat resistant.
- Basalt slab - a product made from basalt fibers, it is produced in the form of a rectangular slab. The advantages include: high thermal insulation, the material does not burn, has good soundproofing, is resistant to moisture and high temperatures. It is also worth noting that the basalt slab is not subject to the process of decay and rodents do not start in it. With proper installation of plates, their service life can reach 100 years.
External insulation methods
Experts use several effective methods for high-quality thermal insulation of the house:
- the insulating material is fixed to the front part with building glue, after which the entire plane is plastered;
- three non-ventilated layers are laid on the wall, after which the insulation is fixed to the solution; then leave the airspace and lay the wall in one brick;
- mount the facade together with ventilation, i.e. a layer of insulation is applied to the waterproofing and sheathed with siding or other material.
Such methods are able to maintain and create comfort in winter, as well as significantly save money on energy resources. The reasons for insulation can be different, for example, cracks or a poor heating system. For wall insulation, all work must be done from the outside, because. laying insulation inside the house will block the access of heat to the wall. Lack of wall heat will lead to condensation, moisture, dampness and mold growth. Each of the described methods of home insulation has its own technological features and produced in different time of the year.
How to prepare exterior walls?
When you already know exactly what material will be used to insulate the building, you need to preparatory work. The stages of preparation consist of the following actions:
- a layer of material is removed from the outer wall;
- level all cracks, crevices or depressions with a mortar;
- clean the wall of debris, excessive dust;
- everything is carefully primed with a deep penetration solution;
- for even laying of the insulation, beacons and plumb lines are set, this will allow you to perform high-quality finishing buildings;
- anchors are fixed to the upper edges of the wall, on which the cord is pulled and lowered, this is necessary to fix the reference point when mounting the frame and heat-insulating material.
All steps should be performed without haste, because. the result will depend on it.
Insulation with mineral wool and foam
To date, the materials in demand are mineral wool and polystyrene. This is due to the fact that they have almost the same laying method, and they also have similar technical characteristics.
Foam application
When using foam, the wall must be thoroughly dried. Dry wall is important point with external insulation. If the design is dry, we take a sheet of the product and fix it to the plane with glue. In order for the plates to be evenly laid out, it is necessary to fix the bottom of the wall finishing bar. As soon as the adhesive is applied to the surface of the plate, it is pressed against the wall. Dowels can be used to firmly fix the plates. The evenness of the laying is checked using building level and plumb lines. If the first layer is laid out evenly, you can start laying the next one. in windows and doorways a frame is installed to which the insulation is fixed. Joints and seams are sealed reinforced tape, after which the entire surface is reinforced with a plaster mesh. In the end, the entire surface is primed and plastered.
The use of mineral wool
Mineral wool great option for houses made of brick, wood or foam block. For high-quality insulation, a rack frame is used. For this, the spreading method is used, i.e. the distance between the slats must be less than the width of the slab. Thus, the insulation will fit tightly between the frame rack. For a wooden house uneven surface use two-layer boards. A loose layer of insulating material is perfectly attached to an uneven wooden surface.
Expert advice! To obtain a greater effect of insulation with mineral wool, polyethylene should be used.
For cladding, as a rule, use siding, decorative brickwork and other building materials.
In order to choose the right materials for warming the house outside, carefully study all the information about each type of product, consult with experts or read the forums. In any case, for high-quality cladding of a country house, be guided by your wishes, financial capabilities and the opinion of professionals. Remember, good insulation is the key to long-term operation, warmth and comfort in your home.
The better to insulate the house from the outside: materials for thermal insulation of walls
Types of materials for warming the house outside. Advantages, disadvantages and methods of external insulation. The use of mineral wool and polystyrene for walls.
