Izover insulation technical specifications dimensions. What you need to know about Izover insulation

Thermal insulation is an invariable component of any construction. Currently, materials from this category are presented on the market with a very diverse assortment, so it can be difficult for the buyer to make the right choice.

Among the variety presented, ISOVER brand insulation enjoys stable popularity. This is a trademark of the world-famous Saint-Gobain concern, which supplies its products to the domestic market. over 20 years. During this time, a certain opinion has already formed about the Izover insulation. Therefore, we suggest that you familiarize yourself with the features and characteristics of this material.

Manufacturing technology "Izover"

What is ISOVER? This is a mineral wool-based insulation, which is available in rolls, slabs and soft mats. However, regardless of the form, the products are manufactured using the same technology. The process looks like this:

The raw material used is a mixture of quartz sand, limestone, soda ash, microscopic glass particles.

The components are mixed and heated to a temperature 1300 degrees. As a result of thermal action, the solid components are melted, turning into a viscous homogeneous mass.

The resulting composition is loaded into a special installation (centrifuge), the bowl of which rotates at great speed. The walls of the working container have holes through which the molten substance is squeezed out, forming thin threads.

Then the resulting glass fiber is mixed with an adhesive based on polymeric materials.

The mixture is repeatedly subjected to heat treatment, simultaneously leveling the layers with steel shafts.

At the final stage of production, the insulation is cut into strips, following the specified dimensions.

Varieties of thermal insulation

The line of insulation ISOVER has several items. Each of the varieties of produced material has its own characteristics, which determines the scope of application. In particular, the following categories of insulation can be found on the market:

Basic characteristics can be found in the markings on the packaging. It looks like this:

OL-E. The only material in the series that is used for outdoor work. The material has high density and non-porous structure.

KL. Soft boards designed for insulation of internal partitions and ventilated facades.

AL. Insulation with this marking has a layer of aluminum foil on the surface, which acts as a vapor barrier.

KT. This is a roll insulation used to insulate large areas.

Knowing these features, you can easily choose a heater to solve specific construction problems.

Scope of fiberglass products

"Isover" is considered a universal insulation, therefore it is suitable for performing such work:

Heat and sound insulation of external wall structures.

Arrangement of ventilated facades.

Sound insulation of internal wall partitions.

Industrial ventilation systems, pipelines.

Pros and cons of insulation to keep in mind

Like any building material, ISOVER has its advantages and disadvantages. By the way, the advantages of insulation are much greater, which largely determines its steadily growing popularity.

TO strengths relate:

Wide range of products.

Ease of storage and transportation.

Long service life - up to 50 years.

Resistant to temperature extremes.

Reliable heat and sound insulation.

Obvious shortcomings are considered:

Lack of environmental safety.

Dependence on external factors: perfectly absorbs moisture.

Some builders attribute the soft structure of the insulation to the disadvantages, which somewhat limits its scope.

Material Specifications

With an optimal price / quality ratio, thermal insulation has the following technical characteristics:

High thermal conductivity: 0.033-0.037 W/mK.

Flammability class NG: does not ignite and does not support combustion.

Wide operating temperature range: without deformation withstands heating up to 6000 degrees.

Density: order 15 kg/m2.

Moisture absorption: 0.08 kg/m per day.

It needs to be clarified that these are averages. The insulation is produced in a wide range, so the density and thermal conductivity may vary.

16 pcs/pack
11.42 m 2 / 0.571 m 3

Which is better, Izover or Rockwool?

These brands of insulation are direct competitors in the construction market, so consumers are interested in which material to prefer. It should be immediately clarified that both heaters have similar characteristics, however, they are produced using different technologies.

ISOVER - mineral wool, made on the basis of fiberglass, is produced by a French company. ROCKWOOL is basalt wool produced in Poland. Considering that the second insulation is made on the basis of basalt rocks, the production technology completely excludes the presence of glass. Therefore, Polish products are considered more environmentally friendly.

If we talk about which insulation is better, then there is no clear answer: it all depends on the application. In particular, Izover is better suited for warming the floors of the first floors, non-residential roofs, balconies and loggias.

This is due to the fact that non-compliance with the installation technology can lead to the fact that microscopic particles of glass will float in the air of residential premises, which can adversely affect health. "Rockwool" does not suffer from such a "disease", therefore it is optimally suited for interfloor and internal wall partitions.

Do not forget that ISOVER is much cheaper, which for many is a decisive factor when choosing a heater.

Subtleties of working with ISOVER insulation

When working with the material, personal protective equipment should not be neglected. Gloves and a respirator are a must during installation.

Directly laying the insulation is not difficult. The wall is cleaned of dirt, covered with a waterproofing film. Then a crate of wooden bars or an aluminum profile is installed. The insulation fills the space between the bars, there is a layer of vapor barrier and finishing on top.

Briefly about the manufacturer

As mentioned above, ISOVER is a trademark of the Saint-Gobain industrial group. The company has 350 years of history headquartered in Paris. The company has representative offices in 67 countries of the world. In addition to ISOVER, Saint-Gobain produces ISOROC and ISITEC brand insulation.

On the territory of Russia, the enterprises are located in Yegorievsk and Chelyabinsk near Moscow. The products are manufactured according to the original technology, are subject to mandatory international certification, and comply with GOST standards. It should be noted that since 2013, enterprises launched a production line for the production of basalt wool under the brand of the same name.

Izover ": features and technical characteristics of the insulation
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Izover insulation: specifications, photo, price

You can easily get lost in the trade names of building materials, especially when you deal with them from time to time. In addition, all the names are very often similar. This also applies to Isover insulation, which was originally produced and developed in France, and came to us about 25 years ago. It was first used in the mid-30s of the last century with the light hand of Saint Gobain. As before, this is a material based on fiberglass and mineral fibers, but thanks to localized production, the price of the material has ceased to be European with a fairly good quality.

What is Izover

Izover insulation, the technical characteristics of the photo, the price of which will be shown below, can be supplied in a wide variety of shapes and formats. It depends on where it is used. Only one thing remains unchanged - it is an insulating material based on mineral fibers and fiberglass. The first quality of any insulation should be the minimum coefficient of thermal conductivity. The tables show the characteristics of several types of material and the maximum thermal conductivity of the universal Isover. It is about 0.036 W / m³ and may fluctuate depending on the density of the material.

The material itself is a fiber structure. The length of the fibers can be from 120 microns, and the thickness is not more than 4 microns. It is these indicators that guarantee the material high strength with minimal thermal conductivity and a sufficient amount of air held inside the material. The production technology is patented and not a single material can simply physically have the characteristics that Izover of any type declares.

Characteristics of Izover

Minimal heat loss is provided by the simple property of air placed in the closed space between the fibers of the material, which is what makes the material so warm. In addition, Izover can also be used as a sound insulator and the company declares it as absolutely safe for health. It can be used not only for external insulation of facades, but also for internal insulation of rooms in a residential building, including children's rooms.

The vapor permeability of the material is also of great importance, since the accumulation of moisture in the structure of the material leads to a loss of thermal properties. However, when Izover insulates foundations, plinths and facades, experts recommend leaving at least 2 cm for sufficient ventilation. For water repellency, the material is impregnated with water repellents, which guarantee the absence of not only moisture, but also biological threats. Therefore, the manufacturer can guarantee a 50-year service life of the material.

Safety, weight and price

According to GOST, Izover is considered non-combustible when used in the form of clean slabs, mats and rolls. In combination with aluminum foil or film, it can be considered low-flammable, but this is enough from a safety point of view to calmly insulate the internal walls of residential buildings with the material, not to mention the facades. Izover in this sense has no restrictions on the use.

One of the distinguishing qualities of the material is its very light weight. This is important if you take into account the cost of equipping the battens, fastening materials and additional elements that are used during installation. Also, the low weight of the insulating structure reduces the load on floors, walls or roofs. The price of the material is also quite worthy. With a high level of localization of production, it was possible to achieve the price level of domestic materials, and this is about 130-180 rubles per square meter of insulation. Packing an insulator can cost from a thousand to 1,500 rubles, depending on the brand.

Dimensions, density and types of insulation

The density of a material can play a decisive role when it is used in certain conditions. For example, the densest insulation has a density of 120 to 160 kg / m³ and is used for roofing, and the least dense with an indicator of 28-38 kg / m³ can be used for both walls and facades. Izover for the floor has a density of 150-165 kg / m³.

The size of the material and the form of release can be very different, depending on the scope of application. For example, for a foil moisture-resistant Izover for wet rooms, it can be produced in rolls with a thickness of 50 to 100 mm, and the length of the unfolded roll will be within 1.25 m. Universal insulation can be up to 100 mm thick and produced in the form of plates of various sizes, at the same time, the material is perfectly cut and processed, and the size of the plate is selected based on the size and surface area, so as not to allow a large amount of waste.

Areas of application for insulation

Given the universal properties, low price and various forms of release, the use of the material can be very versatile. For example, the main areas of use of Izover are:

For baths and saunas, a foil isover is used.
Ceilings, interfloor ceilings are insulated with a less dense material.
Izover of increased density is used for floors and roofs.
It is used when installing plastic windows.
For insulation of balconies.
For insulation of basements and basements.
Interior partitions are insulated, taking into account the fact that the material has good sound insulation.
For facade insulation.

Reliable and durable material (the manufacturer declares 50 years of warranty operation) can be an excellent insulation not only for a private house, but also for an apartment, as well as for non-residential buildings. Good luck to everyone and warm homes!

Isover thermal insulation specifications
You can easily get lost in the trade names of building materials, especially when you deal with them from time to time. In addition, all names are very often

What you need to know about Izover insulation. Specifications

Known in the world since 1937, the Isover or Isover brand has been selling its products in Russia and the CIS for several decades. Thermal insulation Izover is mats, slabs and rolls of stone wool and glass wool. Today we will understand their features.

Let's briefly dive into the history and facts

The Isover brand is owned by the French company Saint-Gobain, headquartered in Paris. The company was founded back in 1665 by order of the French king Louis XIV. By the way, it is noteworthy that at that time the company was engaged in the manufacture of mirrors and glass. And in the name of the brand "Isover" two words "insulation" and "glass" are used. Today in Russia, the brand has two factories that produce heaters. One makes materials from stone fiber, the other from fiberglass. Isover thermal insulation in Russia used to be sold under the name Uteplyaev.

Purpose

In its line, the manufacturer has several dozen items of materials designed for insulation and sound insulation:

· And other objects.

The fields of application of these materials are shown schematically below.

General characteristics of thermal insulation "Isover"

Perhaps, within the framework of one article, it is difficult to pay attention to each direction in the line, so we will summarize the approximate general characteristics of these materials.

The main characteristics of Izover insulation:

Thermal conductivity: 0.031-0.041 W/m2*K,
Combustibility: from G1 (slightly combustible) to NG (non-flammable),
Vapor permeability: 0.50 - 0.55 mg / mchPa,
Service life: up to 50 years,
The air permeability is 120*10-6m3/m×s×Pa,
Thickness: from 50 millimeters.

These are only average indicators, it is always worth going to the official website of the manufacturer for the most accurate indicators. Below in the table we give, for example, more accurate characteristics of lightweight insulation.

Also, for information, we provide a table of characteristics of Izover mats Classic

stone wool

Minvata Izover (basalt wool) is produced at a plant in Chelyabinsk, and is produced only in the form of a plate with different stiffness indicators.

Isover mineral wool is the following products of the line:

A little later we will describe the features of each representative of this line. By itself, Izover mineral wool is more expensive than fiberglass materials.

The size of the plate, as always, is the same 1200 by 600 mm. The thickness varies and is shown in the size chart below.

glass wool

The cheaper and more commonly used Izover glass wool is represented in the product line:

Izover Classic (classic Izover),

Quiet and warm roof,

· Uteplyaev (Universal, only for Siberia).

Let's focus on three popular types of materials:

Description of materials. Both of the first materials are soft fiberglass roll mats. However, the numbers in the index refer Isover KT 37 to the corresponding class 37 of thermal insulation, and Isover KT 40 provides a twin insulation - two mats are stacked on top of each other. The total thickness is 50 and 75 mm.

The thermal conductivity of Izover KT 37 and 40 is corresponding - 0.037 and 0.040 0.040 W / m K. The width of the rolls in both cases is the same 1220 mm. For both, it is necessary to build a crate and materials are used for internal wall insulation and other internal work. Density is about 15 kg per cubic meter. Sometimes you can also find the marking Isover KT Special (KT Special) - this is a heater in rolls of the same series. The details are given below.

Insulation Izover 37 and 40 specifications and dimensions:

Isover KL 37 material in the form of mats (Isover soft plates have a density of 16 kg / m3). This series is intended for isolation:

In those places where there will be no load on the insulation (that is, in the frame and along the logs).

Below in the table you can see the characteristics of Isover kl 37

Model KL 34 has a lower thermal conductivity than the 37th.

For the sauna, there are separate types of foil material. One side of the mat is covered with foil, which prevents it from getting wet.

The density and dimensions of Izover correspond to GOSTs. The declared parameters of Izover insulation and technical characteristics correspond to the market as a whole.

The cost of insulation, especially during a crisis, is a particularly important topic. In this article, we will not be able to give prices for all options, but nevertheless we will show the main ones.

For example, the Sauna model in a roll 6250 long, 1200 wide and 100 mm thick will cost about 1400 rubles.

Isover KL 37, 10 plates in a package, with a plate thickness of 100 mm, will also cost about 1400 rubles.

A pitched roof, 20 slabs, each 100 mm thick, will cost 1000 rubles.

Here is a screenshot of the cost from a popular online store.

What do those who have already used Isover insulation say? Let's read their opinions:

They insulated the walls of the house with Rockwool stone wool and worked without glasses and gloves. It remains to insulate one wall and there were not enough plates a little. We decided to save money, the price for 8 plates of 50 mm thick is 350 rubles. Savings when buying Isover 20 rubles on each plate. While my husband was at work, I undertook to lay the insulation myself. I didn’t wear any protective equipment, as before, it was tin. I cough, I sneeze, I scratch. I covered it with foil and screwed the drywall. Even after two days, the insulation stinks. I also covered everything from above with expensive photo wallpapers ... it's a pity to shoot. But, there was no choice left when you sleep, the feeling that you breathe dust. The little child did not sleep for three nights. Pulled this heater and ordered a new one. It’s a pity, of course, money, I was once again convinced that it’s better to be more expensive, but once. Hope it helps someone. Wall insulation with Izover inside - it seems to me not an option at all.

It is worth remembering that Izover emits harmful substances - phenol (stinks). The higher

room temperature, the stronger the odor and the more substances released. It is recommended to cover the cotton wool with a film from above and below. As my repair experience has shown, under the cotton wool, from the side of the ceiling, it is necessary to put it. It is advisable to secure it well with a stapler. Do not forget to glue the joints - so the smell in the room will be much less. (Even if you don’t feel it yourself, the evaporation is still there).

I work as an engineer and I have to select materials that will be both inexpensive and effective. I decided to use Izover for the pipeline.

For as long as I can remember, pipes have always been insulated with green wool. It is very prickly and has almost no effect - people's pipes are still cold. We decided to do something about it. Has found Isover - has attracted the low price. They wrapped the pipe, plastered it on the grid and left it for the winter to check. The pipes lie on the surface, so it should just be visible how the insulation works.

So, snow fell, +115 inside the pipe, if there was also a plus on the plaster, a snow crust would form, but no, everything is fine, the pipe is cold on top.

I calculated the costs and it turned out that, taking into account all the rules, the price would be 2 times lower compared to other materials.

After that, the entire enterprise switched to Izover thermal insulation, and now we have insulated not only pipes, but also walls, roofs, and facades, especially ventilated ones.

The material performed well and did not deteriorate over time. A vapor barrier is required when installing on facades and roofs. It cuts just fine with a regular knife.

In this article, the characteristics of Izover were given. We also cited reviews from real consumers for an objective assessment. When carrying out thermal insulation work, for example, wall insulation, you will have something to take into account in relation to this brand of thermal insulation.

What you need to know about Izover insulation
Types of heaters Izover. Density, thermal conductivity and other important features. Approximate cost and comparison. Isover KT 37 and KT 40.

Izover is a well-known brand that specializes in the production of building materials. This is the only brand in Russia that produces thermal insulation based on basalt and fiberglass. The product range is quite wide, which opens up great opportunities in terms of insulation of both private and industrial buildings.

Description and application

The presented material has many advantages and disadvantages of mineral wool. And this is not surprising, since their properties are quite close. It is produced in the form of plates, which can be both rigid and semi-rigid. There is still an opportunity to buy Isover in the form of rolls and mats. They are used in the arrangement of the roof and facades of the house, ceilings, walls and floors.

Isover is based on glass fibers, the length of which reaches 100-150 microns, and the thickness is 4-5 microns. It is these parameters that allow the Izover heat insulator to obtain high rates of elasticity and resistance to stress.

On the photo-insulation Izover

Specifications

Has a large number of advantages. Thanks to them, he today occupies a leading position among all other heat insulators. When choosing, pay attention to the following technical characteristics of Izover:

Isover- this is a heat-insulating material, so it is characterized by low thermal conductivity - 0.038.
Excellent sound insulation performance.
For the manufacture of insulation, fiberglass was used, which is not afraid of bacterial or fungal infection. It is resistant to rodents and small insects.
High moisture permeability. This indicator is a disadvantage. This is explained by the fact that the material has a porous structure.
Small specific gravity– 13 kg/m3. This simplifies the process of installation, transportation and loading of material. Installation of insulation can be done by hand.
Ecological purity.
High degree of durability from the negative effects of chemicals.
High plasticity. Mats can be compressed up to 60% and rolls up to 75%.
Fire resistance.

If we talk about the size of the Izover material, then they depend on the form of release. The thickness of the mat rolls can be 5.10 cm - single-layer version. And for a two-layer, the thickness of one layer is 5 cm. For a roll type, the standard width is 120 cm, and the length is 7-14 cm. But the covered area can vary between 16-20 m2.

What insulation for the roof to choose and what is its name, is described in this article.

For those who want to learn how to insulate the interfloor ceiling in a private house, you should follow the link.

Varieties

This heat insulator is presented in the form of plates, and its thickness reaches 5 or 10 cm. It is used for frame installation, it does not require fixing with dowels.

On the photo-insulation Izover KL34

Another advantage of the insulation is its high elasticity, so that the process of its installation can be carried out on any surface. You can buy material at a price of 960 rubles.

pitched roof

This heat insulator serves to insulate the inside of the roof of the house. The thickness of the product is 5 or 10 cm, the length is 117 cm, and the width is 61 cm. Advantages include such a parameter as hydrophobicity.

On the photo-insulation Izover Pitched roof

Thanks to him, the insulation does not absorb moisture at all, even if it is completely immersed in water. This quality of the material allows it to be used under difficult climatic conditions. The cost is 1100 rubles.

This material is produced in the form of rolls. They are used for thermal insulation of the internal parts of a house built of concrete, wood, aerated concrete. Although today they began to use it for insulating internal walls, attics and floors.

On the photo-insulation Izover KT37

KT37 - this is a soft insulation, since its density is 15 kg / m3. Due to this, it is possible to use a heat insulator on surfaces that are subjected to serious mechanical stress. The packed material in rolls is compressed 2 times, which simplifies the process of transportation. It has low thermal conductivity, so to obtain reliable insulation, it is enough to mount the material in one layer.

The rolls are 50 or 100 mm thick, 630 cm long and 60 cm wide. Using roll material, you can insulate most of the surface much faster than using tile insulation. As for fire safety, KT37 is a completely non-combustible heat insulator. The cost of the material is 850 rubles.

This material consists of two layers, produced in the form of a roll. Serve for thermal insulation of walls of frame buildings, internal walls made of bricks. The roll has a thickness of 100 mm, so that the two-layer coating can be divided into two parts, each of which will have a thickness of 50 mm. The length of the product is 700 cm, the width is 61 cm, and the packaging area is 17.08 m2.

On the photo-insulation Izover KT 40:

The material has low thermal conductivity, high vapor permeability, which allows it to be used in the insulation of buildings made of wood and frame houses. Insulation refers to non-combustible materials. It can be used for thermal insulation of buildings, the operation of which will take place in difficult conditions. You can buy it at a price of 760 rubles.

This material is presented in the form of a tile. It is used for thermal insulation of ventilated facades. Venti has quite serious technical characteristics, and especially high strength. If immersed in water on a jet, it will absorb no more than 1% of the total weight.

On the photo-insulation Izover Venti:

The insulation is not combustible, therefore it is non-combustible. You can buy it at a price of 1300 rubles.

Mineral wool Standard is a universal insulation for load-bearing thermal insulation of various surfaces. With such material, it is possible to insulate the surface of wood, brick, concrete, gas silicate. Using Standard slabs, you can process the attic, roof, ceiling or floor.

In the photo - insulation brand "Standard":

The density of the heat insulator is 38 kg/m3, thanks to which it can be used as facade thermal insulation for subsequent finishing with wet plaster. The material is non-combustible, and the process of its installation can take place at a temperature of -60 to +700 degrees. The width of the plates is 60 cm, the length is 120 cm and the width is 5 or 10 cm. You can purchase the material at a price of 1400 rubles.

What insulation with foil for walls inside the house is used most often. help you understand the information in this article.

But with what materials it is worthwhile to carry out the thermal insulation of the walls, the information from the article will help to understand.

But what thermal insulation materials for walls inside are the most popular, indicated in this article.

What insulation for walls inside a wooden house is the most popular and best and what is its name, you can find out from this article.

What is the installation instruction for insulation under siding and how complicated it is, is described in this article.

Isofer is a well-known brand for the manufacture of high-quality thermal insulation materials. He has a variety of products in his assortment, each of which has its own technical characteristics and scope. But what unites them all are such qualities as durability and low thermal conductivity.

Izover insulation and its technical characteristics
Izover insulation: specifications. Isover insulation dimensions. Popular brands of insulation and the cost of it.

Description and application

On the photo-insulation Izover

Specifications

Isover- this is a heat-insulating material, so it is characterized by low thermal conductivity - 0.038.
Excellent sound insulation performance.
For the manufacture of insulation, fiberglass was used, which is not afraid of bacterial or fungal infection. It is resistant to rodents and small insects.
High moisture permeability. This indicator is a disadvantage. This is explained by the fact that the material has a porous structure.
Small specific gravity– 13 kg/m3. Due to the small size, the process of installation, transportation and loading of material is simplified. Installation of insulation can be done by hand.
Ecological purity.
High degree of durability from the negative effects of chemicals.
High plasticity. Mats can be compressed up to 60% and rolls up to 75%.
Fire resistance.

On the video - the technical characteristics of the Izover insulation:

But what kind of insulation for a ventilated facade should be used, is described in this article:

Varieties

The manufacturer of the heat insulator Izover has a very wide range of products, each of which has its own functional purposes. All products of the company are divided into 2 types: for industrial and domestic use. So, if you are tormented by a question, then in the assortment you can choose the right option.

KL34

This heat insulator is presented in the form of plates, and its thickness reaches 5 or 10 cm. It is used for frame installation, it does not require fixing with dowels.

On the photo-insulation Izover KL34

But what materials should be used to insulate the walls, the information will help to understand

The most popular roll and tile insulation is isover. It bears the name of a company that patented the production of a material from sand, limestone and soda, while being able to retain heat. Thanks to these properties, ISOVER provides high thermal insulation as well as sound insulation. It can be used for insulation, both indoors and outdoors.

Technical characteristics of insulation ISOVER

Glass fibers are the basis of ISOVER. The length of one of the thousand fibers reaches 150 microns with a thickness of 5 microns. These parameters make the material very elastic and durable.

ISOVER can be used at any stage of building erection. Manufacturers promise thermal protection of the highest level.

ISOVER specifications are as follows:

Low thermal conductivity. It provides a high degree of thermal protection
Excellent sound reduction properties. Provides significant noise reduction
High environmental friendliness of the material. Can be used to warm any room
Durability. This material can last at least 5 decades
Fire resistance. It does not really burn, but at high temperatures it can melt
Lightness of weight. Thanks to this indicator, isover can even be used for insulation of stacked structures.

Density of airtight ISOVER at the level of 13 kg/m3. During installation, it is possible (due to the softness of the material) to reduce the density of adhesion to the wall.

When buying ISOVER, you should ask for quality certificates. If the material is produced under license, then the seller must show documents confirming the EN 13162 and ISO 9001 standards. These ensure that ISOVER is made from safe materials, and therefore there is no prohibition for its use indoors.

Types of insulation ISOVER

The manufacturer does not produce universal material. Given the high manufacturability of the production process, Isover can be manufactured for:

Light thermal insulation. By production the TEL technology is used. Slabs and mats are produced. Can be used as or brick, for roof insulation, do not use for insulation of foundations and floors
General construction insulation. There are also several varieties:
– soft fiberglass slabs for frame structures,
– roll mats are used without fasteners,
- mats, one side of which has a foil base,
- plates of medium hardness
The products are special. We are talking about ISOVER for pitched roofs. Such material has high hydrophobic characteristics, it does not burn and it has a high level of vapor permeability.

The ISOVER marking for civil engineering is as follows:

KL - plates
KT - mats
OL-E - mats of special rigidity
The numbers indicate the thermal conductivity class

The manufacturer on the packaging indicates where each type of ISOVER should be used for insulation and sound insulation.

ISOVER application

The scope of ISOVER is the most diverse. It can be used for insulation
roofs, attics, building facades, interiors, suspended ceilings, floors, plinths and foundations.

ISOVER KT40 is recommended for use in ceiling and floor insulation. This is a material consisting of two layers that can be easily separated. Installation of horizontal surfaces does not require additional fixing
ISOVER STYROFOAM 300A is a tile material that must be fixed when installed on vertical surfaces. Can also be used successfully on horizontal surfaces
ISOVER KL 34, ISOVER KL 37 - boards that are released in pressed rolls. The material is used as, for insulation of internal partitions, for thermal insulation of ceilings, attics

Practically, for any stage of insulation, the installation of Izover involves the creation of a crate.
When using ISOVER indoors, a vapor barrier will be required.

Do you need another heater? We also recommend learning more about. Cheaper, but no less good option.
Didn't find suitable options? Learn more about the technical characteristics of Knauf's insulation. Perhaps this material will suit you better.

How to insulate walls and floors with Izover?

You need to work with this material in the same way as with any other insulation. The main thing to know is that high-quality insulation is a multilayer cake. And then there will be a positive result when the order of the layers of this pie is observed.

Wall insulation

In order to mount Izover on the wall, you need to make a crate. It can be wooden planks or metal. Then drywall will need to be attached to them.

The technique for performing work can be as follows:

Walls need to be primed
Attach heat reflective sheet. This should only be done for walls that border the street.
Make a vertical crate. It can be a full-fledged frame, but it can also be ordinary wooden planks. The step between the planks should be done according to the width of ISOVER
Lay sheets of insulation, gluing them to the wall
Attaching the moisture-repellent film
Now you need to fill the horizontal bars

Ceiling insulation

It is necessary to insulate the ceiling, practically, using the same technology as the walls. The only difficulty is that you have to mount over your head.

Disadvantages of ISOVER

Even modern materials cannot be absolutely perfect. But with regard to ISOVER, he can say that his two shortcomings can be leveled out.

ISOVER - it pricks and causes irritation. This can be avoided by wearing gloves.
ISOVER is afraid of moisture and under its influence it loses all its positive qualities. This means that the material cannot be used outside (except for those types that have additional protection in the form of foil layers)

ISOVER cost

Roll standard ISOVER, which is used for wall and ceiling insulation, has an area of 20 m2. The thicker the sheet, the better the technical characteristics of the isover insulation, the price is also higher, respectively.

So, ISOVER KT 40 has the fortieth thermal conductivity class, a sheet thickness of 10 cm, belongs to non-combustible materials and costs 750 rubles.

ISOVER sheet, which can be used for pitched roofs, has dimensions of 100 / 1170 / 610 millimeters. Packing area from 14 to 17 m2 depending on sheet thickness. The cost is about 800 rubles.

Izover was created specifically to improve the thermal performance of buildings. This is a good material that is easy to mount. At the same time, its price is quite affordable. Izover, on the other hand, of a more modern generation, created for outdoor use, is much more expensive, but so far its technical characteristics are somewhat inferior to other, extruded heaters. So the best application of ISOVER for heat and sound insulation indoors.

Video instructions for installing ISOVER insulation

The installation process is fast. Here's a good video on how to do it without the blunders.

Mounting insulation on the ceiling is a little more complicated. Useful tips and an example of ISOVER installation in practice will help you avoid mistakes and speed up the work process.

The ISOVER company (Izover) - in the world market occupies a leading position in the manufacture of insulation for any type of structure.

Izover plates are considered the best heaters in the construction market. Most of the ISOVER insulation production volume takes place abroad, but in Russia the insulation is also produced in the Moscow region, in the city of Yegorievsk. A large plant that produces heat and noise insulation, in addition, the plant is the only one that produces mineral wool based on quartz and basalt.

Practicality

Due to shape retention, the material does not change
during installation

Strongly attached to the frame, wall, preventing the penetration of cold

Due to the elastic properties, no additional fasteners are required for installation

Thrift

Saving utility costs up to 70%

Does not require a lot of space for transport, as the material compresses well

Safety

Steam permeability allows the insulation to "breathe"

When working with a heater there is no dust

When heated, it does not evaporate toxic substances

Eco-friendly, does not harm the environment and human health

The material is flame retardant

What you need to know when choosing a heater

Thermal conductivity coefficient (λ)

When choosing thermal insulation products, firstly, it is necessary to pay special attention to such an indicator as the coefficient of thermal conductivity - λ (lambda). The lower the lambda value, the better the house can be insulated, due to the fact that the thermal conductivity value reflects: how much heat passes through the insulation per unit time.

Thermal conductivity coefficient is measured as W/(m*K). (watt per meter per kelvin)

Types of thermal conductivity (λ)

Dry lambdas (installed by the manufacturer at the factory):
λ10 - coefficient of thermal conductivity, fixed at 10°C. An indicator declared by the manufacturer.

Wet lambdas (installed by the manufacturer at different degrees of humidity):
λA and λB - thermal conductivity coefficients for different operating conditions (according to SP 50.13330.2012). Measurements are carried out by licensed laboratories at material moisture content of 2% and 5%. The coefficient is used in heat engineering calculations in construction.

Choose a heater according to the value of thermal conductivity, because the lower the coefficient, the more efficiently the house will be insulated. For example, if the thermal conductivity value is 0.036, this will be enough for 50 mm of thermal protection to replace 95 cm of brick

Which insulation to choose: in slabs or rolls?

All ISOVER products have high elasticity, which means that the material is firmly and stably held without the use of additional fasteners. Both rolls and plates are used in different designs. The form is determined depending on the room.

Convenience when insulating large surface areas, ease of installation due to the fact that one roll can insulate a large area of the house.
When used, fewer joints appear, and therefore, the permeability of air flows decreases.
Small consumption of material.
Suitable for non-standard rafter pitch, easy to cut to the required width.

Recommended for warming small rooms.
Suitable when working for one person.
Fixed by surprise without the use of additional fasteners.

Technical characteristics of isover insulation based on quartz

Below are the universal and popular Isover quartz-based heaters. Each model has its own characteristics and advantages in different areas of application. With the help of a visual table, you can easily determine which insulation is best for your situation.

Ceilings above the basement
House floor insulation
Floors by lags

Exterior wall siding

Specifications "Izover warm house":

Interior walls
Thermal insulation of floors on logs
When choosing a heater with a thickness of 100 mm, it is suitable for:

Frame walls outside

Specifications "Izover warm house stove":

Suitable for use:

Wall insulation inside and out
Floors by lags

Specifications "Izover warm roof":

The outer side of the walls of the house
Interior parts of the house
Thermal protection of balconies and loggias

Suitable for use:

Roofs, attics, mansards, pitched roofs

Technical characteristics of "Izover warm walls":

suspended ceilings
Internal walls and interior partitions
Attics and pitched roofs
Ceilings and floors on logs
Attics and pitched roofs
Floor and basement insulation

Technical characteristics of "Izover Quiet House":

ceilings
Walls

Technical characteristics of "Isover Sauna":

Do-it-yourself installation of Izover mineral wool

For thermal insulation of various structures, the manufacturer has a wide range of products. The choice of thermal insulation material should be based on its characteristics (mainly density) and the manufacturer's recommendations. Mats with a low density are better suited for horizontal surfaces; for thermal insulation of walls, it is better to buy plates with a higher density.

Izover for roof insulation

The number of materials for thermal insulation is constantly growing. More and more consumers are aware of the need for insulation of walls, roofs and foundations of private houses and other buildings. The technical characteristics and advantages of Izover insulation encourage some to use this particular material. What he really is? What are its advantages and properties?

What is Izover insulation?

This insulation is represented by mineral wool - a fibrous material that is made in the form of plates, rolls and mats. The thickness of the glass fibers is 4-5 microns, and the length is 100-150 microns. For production, only natural ingredients are used, so you should not worry about the environmental friendliness of the material.

Plates can be rigid and semi-rigid. The insulation is mounted both in a horizontal and vertical position, both during interior work and in the arrangement of facades.

Isover

It is made from sand (quartz) and broken glass. To improve certain properties, soda, borax, limestone and other components can be added to the material. The whole mass is poured into a special bunker. This is where the melting process takes place. As the molten glass exits the centrifuge, it forms filaments due to the blowing of the steam. When hit on the rolls, the aerosol-impregnated threads are leveled and form a carpet. Then, at +250°C, the polymerization process takes place. When the material cools down, it is cut into rolls, mats and slabs.

Specifications, advantages and disadvantages

Since insulation is the main role of Izover, you should pay attention to its thermal conductivity. The thermal conductivity index is within 0.038 W / (m * K). Other benefits include the following:

Good soundproofing. Using mineral wool in interior partitions, you can achieve a good effect.
It is not eaten by rodents and insects. Therefore, using such material for the facade, you can not be afraid that subsequently holes from rodents will appear in it.
Ease of installation. This material is produced in various forms, so you can choose the one that will be optimal for the work performed.
Long service life - 50 years.
The material does not deform under compression and has tensile strength. Its good compressibility makes it easy to transport.
Resistant to extreme temperatures.
The insulation is not combustible, therefore it meets the high requirements of fire safety.

Ceiling insulation

Material disadvantages:

The need to use protective equipment during installation work. Although over time there will be no harm from mineral wool, when installing thermal insulation, it is necessary to protect the respiratory system.
High moisture permeability. When wet during operation or during installation, heat-shielding properties will be lost. Therefore, when doing facade work, mineral wool must either be covered or covered with a layer of plaster as soon as possible after installation. This will prevent the harmful effects of precipitation.

Safety precautions when working with mineral wool

Types of Isover

Due to the wide variety of forms, Izover mineral wool is used in various fields. When building a house, it can be used to insulate ventilated facades, attics, floors, ceilings and internal partitions. Each model has its own purpose and is used in a specific area, so it is difficult to give a general description of the material. However, each type can be considered separately.

Isover Optimal

Its density is 28-37 kg/m 3 . It is available in slab form. It is used for a frame house. They can insulate roofs, floors, and walls. It is used as sound insulation for interior partitions and ceilings between floors. Plate dimensions - 60*100 cm, thickness - 5 cm or 10 cm. One package contains 4 plates (10 cm) or 8 plates (5 cm).

Izover Ruf V Optimal is available with a smaller thickness - 3 or 5 cm. In most cases, it is used for flat roofs. Despite the small thickness of the material, its structure is homogeneous. It can withstand a load of 7 tons per 1 m 2.

Isover Standard

This model is used for thermal insulation of facade walls before sheathing with siding or facing bricks. They are also sheathed with frame structures. They are available in the same sizes as the mineral wool of the Optimal series. Among its characteristics, it should be noted low compressibility under a specific load of 2 kPa - 10%. The density of Izover Standard boards is 50 kg/m3.

Izover Venti

This product is intended for the insulation of ventilated facades, and there is no limit on the height of the building. This is achieved by the fact that this material has a high mechanical strength. It is also produced in 60-100 cm slabs with a thickness of 5 or 10 cm. The density of the material is 85 kg/m3. Due to the high vapor permeability, moisture is effectively removed from the structure. Like other mineral wool materials, Izover Venti does not burn.

Izover for ventilated facades

The model range of Isover Venti Optimal has plates with a thickness of 3 to 20 cm. This allows you to choose the most suitable solution for each insulated facade.

Izover Facade

This model range is used for insulation of plaster facades. If pebble plaster is chosen as the finish and the insulation will need to be covered with a thin layer of plaster, then this option must be chosen. The thickness of the produced plates is from 5 to 20 cm, width - 60 cm, length - 100 cm.

Density characteristic of Izover Plaster Facade - 145 kg/m 3 . For simplified and accelerated installation of such plates on the wall surface, this material is produced with other geometric dimensions - 60 * 120 cm.

Izover for plaster facades

Izover Light

It is used in various areas - interior partitions, suspended ceilings, ventilated facades and frame structures. Izover Light has increased elastic properties of the plate. Material density - 38 kg/m³. During operation, it is not subject to shrinkage or deformation.

Izover Classic

It is used for thermal insulation of floors and ceilings and is placed between the joists. Izover Classic is produced in rolls, and mineral wool is compressed 6 times during transportation. Density - 11 kg / m 3. The width of the roll is 122 cm, in which the material is folded into two layers of 5 cm thick, so during installation it is easy to choose the desired thickness of the insulation. Since the width between the joists can be 60 cm, the mats are cut lengthwise into two pieces 61 cm wide and laid tightly between the boards.

Floor insulation

Izover Sauna

This model also has a vapor barrier. The presence of a foil layer makes it possible to save the high temperature of the sauna for a long time. It will also save time for installation work, since two stages are carried out at once and there is no need to install additional films or membranes. The thickness of Izover Sauna is 50 or 100 mm. It is used to insulate not only walls, but also ceilings in baths.

Isover Master Acoustics

It is used where it is necessary to create acoustic insulation. It is produced in the form of mineral wool slabs based on stone fiber. It is used for exterior walls, interior partitions, floors and ceilings, that is, wherever high-quality sound insulation by Izover Master may be needed.

Isover Floor

Such a heater is used to protect against impact noise. It reduces the noise level by 35 dB. Izover Floor is produced by the manufacturer in the form of rigid plates with dimensions of 60 * 120 cm and a thickness of 3-5 cm.

Izover Profi

This is the warmest material among analogues. It is produced in rolls and is used in many inclined structures, for example, for roof insulation, plasterboard partitions on a metal frame. Izover Profi is also used before finishing the facade with siding or facing bricks. The thickness of the rolls is 5, 10 or 15 cm. The length of the roll is 4-5 meters.

There are other varieties of this heater. Thanks to this diversity, you can choose the most suitable material for high-quality performance of thermal insulation work. You can also choose the thickness and dimensions of the insulation. Having done all the work correctly, you can significantly save heating costs and ensure comfortable conditions in the room.