Mineral wool is a porous material for organizing a heat, noise and fire protective layer. It is used in systems of ventilated roofs and facades, for insulation and fire protection of utility lines.
Mineral wool loses its insulating properties due to humidity. In a living room, condensation from a cold wall accumulates between the fibers, which is why the material retains heat less well and settles under its own weight. You can prevent moisture from entering by carefully covering the insulation layer with a vapor-proof film (only from the room side). The thermal insulation cake of a ventilated attic roof, in addition to the internal vapor barrier, must have an external vapor-permeable membrane.
In the following video, the author tells how to choose mineral wool based on the building design and climatic conditions, about the installation procedure and technology:
In this article we reviewed the products of popular manufacturers.
For clarity, we have summarized their main characteristics and prices in a table: Summary table of mineral wool manufacturers
| Brand (origin/production) | Produced formats | Density, kg/m³ | Price range, rub./m³ |
| 1. Rockwool (Denmark / Russia) | Plates, mats in rolls, coiled cylinders | 20-190 | 1 516-6 790 |
| 2. Knauf Insulation (USA / Germany, Russia) | Plates, mats in rolls | 10-15 | 1 200-2 620 |
| 3. Ursa (Germany, Spain / Russian Federation) | Plates, mats in rolls | 18-25 | 1 319-2 976 |
| 4. Isover (France / Russian Federation) | Plates, mats in rolls, thermo-winding cylinder | 13-165 | 1 952-3 666 |
| 5. Izovol (RF) | Plates, mats in rolls, coiled cylinders | 25-200 | 1 200-7 316 |
| 6. Paroc (Sweden, Finland / Baltic countries, Scandinavia, Russian Federation) | Plates, cylinders, bends, segments | 10-180 | 1 281-6 666 |
| 7. Beltep (Belarus) | Plates | 35-200 | 1 100-2 346 |
| 8. TechnoNIKOL (RF) | Plates, rolls, cylinders | 30-200 | 1 305-5 930 |
In structure, all mineral wool is identical. Each manufacturer offers a similar range, with similar ranges of basic characteristics.
Main characteristics
- Density is a characteristic that shows how many kilograms of stone fiber are contained in 1 cube of mineral wool. The denser the material, the better its insulating properties and the higher the price.
- Thermal conductivity is the ability of a material to conduct heat. The lower the coefficient, the more effective the insulation.
- Flammability is the ability to burn independently.
Environmental friendliness depends on the origin of the binder. Artificial resins are toxic, natural substances are harmless.
What are the differences
Rockwell is made on the basis of basalt fiber, and Ursa with isover is made on the basis of fiberglass.
The differences between these materials are as follows: - basalt materials have higher thermal insulation properties - the hygroscopicity of materials based on basalt fiber is less than 1%. (in Isover and Ursa, since their structure contains fiberglass, the hygroscopicity is 10-20% higher than that of rockwell) - basalt fibers are more resistant to alkalis and steam - during installation of isover and ursa, the release of the smallest particles of fiberglass is observed - the thorniness of rockwell much lower than that of materials made from glass fibers - in the event of a fire, Isover and Ursa begin to burn out at lower temperatures than Rockwell
Rockwool (Elabuga, Troitsk, Vyborg, Zheleznodorozhny)
On the domestic market, Rockwool products are presented in a wide range. There are suitable materials for insulation:
- roofing (Roof Butts);
- facades (Facade Butts);
- internal structures (Light Butts),
- for soundproofing rooms (Acoustic Butts) and solving other problems.
In the Russian Federation, 15 basic lines with more than 50 variants of mineral wool products are sold. Among others: single- and multi-layer rectangular slabs; long mats in rolls; cylindrical coiled products for thermal insulation of pipes; slope-forming elements.
The manufacturer claims that the main advantage is multi-component functionality (“4 in 1” - environmental friendliness, durability, fire safety and acoustic comfort), characteristic of any product based on Rockwool mineral wool.
Disadvantages of insulation appear due to violations of installation technology.
The correct sequence is described in the manufacturer's recommendations. Main characteristics of Rockwool
| Light Butts | Roof Butts | Acoustic Butts | |
| Purpose | Insulation and soundproofing of premises from the inside | Roof thermal insulation | Soundproofing of premises |
| Dimensions, mm | 1,000 x 600 x 50 | 1,000 x 600 x 40-200 | 1,000 x 600 x 50-70, 75, 80-200 |
| Density, kg/m³ | 37 | 160 | 45 |
| Thermal conductivity, W/(m K) | 0.036 | 0.039 | 0.035 |
| Quantity per package(pieces/m²/m³) | 10 / 6 / 0.3 | The quantity depends on the dimensions of the insulation | |
| Price, rub/m³ | 1 267 | 6 666 | 1 950 |
Video instructions for installing Rockwool insulation:
Thermal insulation ROCKWOOL reviews and prices
See all prices
Insulation Rockwool Standard 100 mm
Name:
Danil
Review:
Hello.
After the price of insulation dropped, I noticed a decrease in density. Before this, I insulated the house with this insulation; the mats were denser and of better quality. People, don't buy this material, the quality is starting to suffer. Advantages:
Until recently, density.
Disadvantages:
After the price reduction, the density and quality of the material decreased.
Name:
Mikhail Ivanovich
Review:
I want to warn all owners of aerated concrete houses under construction, do not be greedy on insulation.
Take at least 100 mm. First of all, it will protect you from the risk of moisture accumulation between the thermal insulation and aerated concrete. If aerated concrete absorbs moisture, it will not turn out well. In addition, there should be no gaps, otherwise you will encounter mold. We are already remodeling our second house, the owners “save money.” This insulation is suitable, you can take it. Name:
Egor
Verified Purchase Review:
Time-tested insulation.
There are no complaints. Name:
Artem
Review:
Purchased for insulation of the attic and interfloor space.
The slabs are dense, light, and cut without problems. In addition to the fact that the house became warmer, you also couldn’t hear the rain hitting the tiles. Name:
Nikita Verified Purchase
Review:
Delivery on time.
The packaging of the goods was in proper form. Name:
Mikhail
Review:
We insulated the attic with this wool.
The installation was simple, I did it myself. The price is great. The characteristics of cotton wool are good - low thermal conductivity, does not wrinkle, the material is dense. Advantages:
Does not generate dust.
He worked without a mask and wore gloves. Disadvantages:
None
Name:
Olga
Review:
Satisfied - excellent quality of the material.
Works well in hard to reach places. Quick installation. Keeps warm perfectly. Suitable for large volumes. Pros:
Lightweight.
Not afraid of moisture. Affordable price. Disadvantages:
None
Name:
Mikhail
Review:
Personally, I liked this product.
After unpacking, you need to give it 5-10 minutes to regain its shape. The mats are dense and heavy. They hold well in the frame. I installed 2 mats and the opening is ready... I don’t know why I previously used 50 mm Rockwool in the form of 50+50+50 in the walls. Now I’m switching to the 100+50 option... Faster installation and more convenient. Advantages:
-dense mats -stick well between the racks
Disadvantages:
Haven't discovered it yet...
Name:
Andrey Verified purchase
Review:
Very high quality product, does not crumble or flake.
It's a pleasure to work. And the price, even taking into account delivery, couldn’t be found cheaper. Name:
Irina Verified Purchase
Review:
Not a bad product. The thickness is generally 11 cm. The density is not very good, but due to the thickness it stays even in a horizontal position. I don’t think it will slip, but time will tell about shrinkage. In operation it is more similar to hard mineral wool (such as Ursa), it is just as soft, restores its shape, does not break, in general, something in between. There is no smell, almost no stinging.,
Insulation Rockwool Light Butts Scandic 150 mm, 3.6 m2
Name:
Vera
Review:
We tried different insulation materials, but 150 mm is more profitable and the quality is high
Advantages:
none
Disadvantages:
none
Name:
Sergey
Review:
The outside of a house with an attic was sheathed with metal profiles and the house was insulated with rockwool.
The material is pleasant to work with, it is easy to cut, there are few scraps left. Name:
Oleg
Review:
Good insulation, we’re glad we bought it, but we made a mistake.
First they covered the roof, and only then laid the insulation inside. If they did it the other way around, it would be more convenient. Don't repeat our mistakes. Name:
Dmitry
Review:
A very good thing for roof insulation.
Insulated with a layer of 150 mm. Now you can sleep well upstairs not only in summer, but also in winter. And in the summer, by the way, there is also a plus - the roof does not heat up the room so much, otherwise it was incredibly stuffy before. Name:
Vbif
Review:
We built a house in the country relatively recently.
We were disappointed that the walls were regularly damp. We found a builder who recommended doing proper insulation. Actually, it was made last summer using rockwool. The season opened two weeks ago. The walls are dry, the house has become much warmer Name:
Dmitry Komlyk
Review:
I bought it primarily because of the thickness.
Advantages:
Very convenient to use, does not generate dust.
Disadvantages:
I didn’t find any disadvantages
Name:
Dmitry
Review:
Excellent option, quick installation due to the dimensions.
Later I took 100 and 50 mm also rockwool, in the end I liked 150 mm the most. I recommend it. Name:
Andrey
Review:
We took Rockwell because this brand is well-known, and the consultant recommended it as more environmentally friendly.
The price tag is average. Based on the results of the insulation, I can note that the house has become warmer and the heat is retained longer. The consultant said that the insulation will last 20-30 years and will not break down. Well, let's see. Name:
Arsen
Review:
Bright packaging, the advertisement caught up with me 100 times after I typed in rockwool in the search, in the end I gave up and bought it.
I don’t know about the properties, the reviews seem to be normal. After winter, if they add the function to add a comment, I can tell you whether it became warmer or not Name:
Angelina
Review:
My husband and I thought it was a little expensive, but then we decided that if you have to do it once, you have to do it as well as possible.
After the purchase, we ordered installation supervision from the manufacturer, a specialist from ROCKWOOL itself arrived and supervised the installation of the insulation so that everything was according to the standard and according to the rules. By the way, the specialist arrived for free, so the higher price paid off even during installation) Advantages:
Help from the manufacturer during installation, quite a large number of positive reviews on the Internet.
Disadvantages:
The most expensive of all options, but we thought, we do it once and we have to do it well,
Knauf (Stupino, Tyumen)
Knauf has managed to combine the high vapor permeability of glass wool (previously the main product) with the low water absorption and thermal conductivity of mineral wool material.
Each of the thermal insulation options in the innovative Knauf Insulation line is designed to solve specific problems:
- Knauf Insulation Facade - for insulating walls under ventilated facades and plaster.
- Knauf Insulation Pitched Roof - for thermal insulation of pitched roofs and attic floors.
- Knauf Insulation Acoustic Partition – for effective sound absorption.
High profitability with this material is possible when insulating large areas, such as production or retail sites. When building a private house and apartment, you will pay a little more than for conventional material, but you will receive reliably insulated surfaces.
Pros - declared environmental friendliness, due to the absence of a phenol-formaldehyde binder and packaging (a single package reduces the volume of material by half, a multipack - 8 times).
The downside is the modest size range and price.
Main characteristics of Knauf Insulation
| Knauf Insulation Facade Thermo Plate 032A | Knauf Insulation Pitched Roof Thermo Roll 037 | Knauf Insulation Acoustic Partition | |
| Purpose | Thermal insulation of ventilated facades | Reducing heat loss in the attic floor | Soundproofing rooms |
| Dimensions, mm | 1 250x600x100 | 9 000х1 200х50 | 1 250x610x50 |
| Density, kg/m³ | 34 | 25 | 15 |
| Thermal conductivity, W/(m K) | 0.032 | 0.041 | 0.37 |
| Quantity per package(pieces/m²/m³) | 5 / 3.75 / 0.375 | 2/ 12.2 / 0.61 | 24 / 18.3 / 0.915 |
| Price, rub/m³ | 2 133 | 1 388 | 1 282 |
Review of Knauf insulation. The author of the video showed what happened to the insulation after it was set on fire and rolled with a forklift:
Ursa (Serpukhov, Chudovo)
The insulation of the Uralita Group concern has been known for its low thermal conductivity for more than 5 years, and today it is presented in six options in different sizes. The young, innovative material “Ursa Pureone”, with a smaller range of dimensions, also managed to receive positive recommendations from professional builders.
Ursa is suitable for:
- roof thermal insulation (Pureone, Geo);
- insulation of facades (Terra);
- performing interior work (Geo Light).
The main advantage of the materials in the Ursa Terra line is their resistance to biological influences. With the correct design of the insulation system, neither rodents nor bacteria are able to adapt both from the inside and in the external walls of the building.
Ursa Pureone has improved environmental and performance characteristics.
The negative aspects of Ursa insulation appear when the rules of transportation and storage are violated.
Ursa Key Features
| URSA TERRA 34 PN PRO | URSA PUREONE 37RN | URSA PUREONE 35QN | |
| Purpose | Acoustic ceiling, soundproofing wall with external insulation | Insulation of pitched roofs, ceilings and walls | Thermal insulation of frame house walls, attic floors |
| Dimensions, mm | 1 250x610x50 | 6 250x610x50 | 3 900х1 200х150 |
| Density, kg/m³ | 20 | 18 | 20 |
| Thermal conductivity, W/(m K) | 0.036 | 0.037 | 0.035 |
| Quantity per package(pieces/m²/m³) | 5 / 3.81 / 0.381 | 2 / 15 / 0.75 | 1 / 4.68 / 0.702 |
| Price, rub/m³ | 1 319 | 1 602 | 2 945 |
Video about Ursa products:
Isover (Egoryevsk, Chelyabinsk)
More than 20 years ago, the French concern Saint Gobain officially opened the Russian building materials market. Over the past 10 years, the company's management has abandoned the import of mineral wool to Russia and opened its own production of products under the Isover brand in the Moscow region. Today, there are two full-cycle production sites in the Russian Federation - in Yegoryevsk and Chelyabinsk.
Isover mineral wool is suitable for ventilated facades and under plaster; for pitched and flat roofs; into internal partitions and doors. The materials are developed in accordance with the operational features and installation specifics for each specified case. The company's catalog presents four main groups:
- Isover warm – thermal insulation;
- Isover quiet - Shumka;
- Isover professional – universal insulation;
- Isover for a house/apartment - mineral wool with a compromise combination of cost and performance.
The list offers 24 insulating material options.
All plate, roll and blown-in wool versions are packaged in heat-shrinkable polyethylene. This makes it possible to reduce the volume of insulation ready for shipment by 3-5 times (relevant for more efficient transportation).
The positive aspects of Isover are the variety of options. Can be made to your size. Among the existing advantages, the ease of use when filling hard-to-reach areas with blow-in cotton wool stands out.
The downside is the need to use highly specialized equipment (true only for the blown-in version of mineral wool).
Main characteristics of Isover
| Isover Warm Roof | Isover Blown Wool | Isover Soundproofing | |
| Purpose | Insulation of roofing systems | Thermal insulation of hard-to-reach places | Soundproofing of premises |
| Dimensions, mm | 5 000х1 220х50 | 1 000х440х400 | 1 170x610x50 |
| Density, kg/m³ | 16 | 30-50 | 14 |
| Thermal conductivity, W/(m K) | 0.037 | 0.032-0.038 | 0.038 |
| Quantity per package(pieces/m²/m³) | 2 / 12 / 0.61 | — / — / 0.176 | 14 / 10 / 0.5 |
| Price, rub/m³ | 1 178 | 1 200 | 1 617 |
Video instructions from Isover on weaving structures:
Durability of various types of insulation
The service life of insulation is determined by the type of structure and operating conditions, so durability should be predicted separately for each specific case. For example, for ventilated facades the choice of insulation is determined by legal restrictions, and in the vast majority of cases the choice will be in favor of basalt wool.
In general, polymer insulation is more durable than fiber insulation. However, high-quality fiber insulation can last for decades if it is not subjected to heavy operating loads.
In addition, fiber insulation also benefits from its unique soundproofing properties. If good sound insulation is a priority for you, then basalt wool or high-quality glass wool is the right choice for you. In addition, glass wool and basalt wool are fireproof. Sound insulation and fire safety are the main reasons for using mineral wool indoors.
For plaster facades, the service life for insulation is approximately as follows:
Basalt wool – 15 years;
Expanded polystyrene – 50 years;
PIR – 30 years.
In pitched roofs, basalt wool can work safely for decades, as it does not experience any stress.
In flat roofs, mineral wool is the weakest choice in terms of durability, but if all technological and operational rules are followed, it can last for decades. In Russian conditions, unfortunately, it is better not to count on this. From our point of view, today the optimal ones, in terms of durability in flat roofs, are PIR and extruded polystyrene foam. Expanded polystyrene, unfortunately, has fire safety restrictions; it can be used in structures with reinforced concrete bases.
In foundations and underground structures , extruded polystyrene foam is indispensable. It is non-hygroscopic, hard, energy efficient and extremely durable.
Izovol (Belgorod)
Izovol general construction and technical insulation is no different in structure from similar mineral wool from other brands. There are differences in technical characteristics. A unique production technology is used. Emphasis is placed on the use of environmentally friendly raw materials.
The list of options for traditional thermal insulation (ST, V, Isobel) is supplemented by mineral wool fireproofing (KV, F series) and soundproofing (Acoustic) materials. Recently, a combined insulation for a bathhouse was announced - mineral wool, laminated (a technique for joining dissimilar materials by pressing) with a thin aluminum sheet. Similar options are found in other manufacturers, but Belgorod innovators reinforced the reflective layer of their invention with fiberglass canvas.
The advantages of Izovol mineral wool are the geometric precision of the elements; ease of processing (with a knife, saw) regardless of density; acceptable cost. The disadvantages are dust (for all products) and phenols (true only for materials produced using old technologies).
The dustiness and toxicity of mineral wool is within international tolerances.
When working, use personal protective equipment; when installing indoors, prevent liquid from coming into contact with the material (a vapor barrier is required); outdoors, you will need a membrane that does not prevent moisture evaporation. Main characteristics of Izovol
| Izovol F-100 | Izovol KV-200 | Izovol Mat-50 | |
| Purpose | Thermal insulation of the facade | Insulation of the basement floor | Heat and sound insulation of premises |
| Dimensions, mm | 1 000х600х40-250 | 1 200х1 000х30-100 | 3,000-6,000x1,000x40-100 |
| Density, kg/m³ | 100 | 200 | 50 |
| Thermal conductivity, W/(m K) | 0.035 | 0.039 | 0.034 |
| Quantity per package(pieces/m²/m³) | Indicators depend on the dimensions of the material | ||
| Price, rub/m³ | 3 120 | 5 910 | 2 400 |
Video from the Isovol presentation:
Teploknauf or Rockwool? Comparison of insulation for a country house
Choosing insulation for a private home often turns out to be even more painful.
This is due to the fact that all experts have their own opinion regarding insulation. Because of this, choosing between TeploKnauf mineral wool and Rockwool basalt wool can be extremely difficult, and the choice is made mainly in favor of one specific insulation. In order to put an end to the confrontation between TeploKnauf and Rockwool insulation, we will simply compare their main characteristics and explain the differences, if any. For maximum objectivity, materials were taken from the economical price segment intended for wall insulation: RockWool and TeploKnauf Cottage insulation. Information taken from official sources.
Insulation TeploKnauf
Rockwool insulation
The main characteristics of basalt and mineral wool are similar, but there are a couple of significant differences that are worth paying attention to when choosing insulation for a country house.
- Thermal conductivity is the main indicator that you need to pay attention to. The higher this value, the more heat will come out of the house; accordingly, the lower it is, the better. A difference of a few hundredths is not particularly critical, but it is better to be sure that the insulation you have chosen will accurately cope with its tasks.
- Manufacturers of insulation materials TeploKnauf and Rockwool consider density as one of the main advantages of their product: some claim that higher density is better, others, on the contrary, deliberately reduce it. In fact, to figure out which is more effective, a comparison of a sheepskin coat and a down jacket is perfect. At -30, a down jacket will be a much better solution. Than a heavy sheepskin coat that freezes quickly. For the myth that high density protects better from the cold, we can thank the manufacturers of this same stone wool, who came up with it.
- Direct loads mean physical impact on the insulation. TeploKnauf Cottage without auxiliary materials will have a hard time surviving the winter under a flat roof, unlike Rockwool, which, due to its high density, will be easier to withstand pressure.
- Due to its high density, basalt wool is easier to install than less dense mineral wool.
The main thing for the end consumer will be that the most expensive basalt wool and economical mineral wool will handle the insulation of floors, walls and ceilings in the same way due to their characteristics.
Good roof insulation is valuable not only in winter - it also saves you from the summer heat and cuts out excess noise from outside. The range of insulating materials is large, but choosing the best option is difficult for an inexperienced person. Too many nuances, unconvincing advertising promises and conflicting reviews. Let's figure out what the modern market offers us, and how we can insulate an attic, a regular roof or an attic.
It is more profitable for a private homeowner to choose reliable material that does not require replacement for at least a dozen or two years. After all, doing major repairs yourself will be difficult and expensive. That is why it is worth choosing products from a well-known brand that protects its reputation and does not produce outright defects. But all famous companies that produce insulation materials must have some unique production technology. So you will have to be especially careful when selecting decent thermal insulation for a roof or attic, correlating new products with your own requirements. And we will help you understand the nuances.
Paroc (Tver region)
Finnish insulation material Paroc with Swedish roots. Known for its impressive range and decent technical characteristics. Since 2013, full-fledged production of Paroc mineral wool has been established in the Russian Federation.
Plate and roll materials, thermo-wound cylinders, pressed bends and segments from the conveyor belt of a Russian plant have the same indicators as imported insulation. Packed in the same shrink film.
Paroc mineral wool is suitable for:
- roof insulation (ROB);
- foundation and floor (GRS);
- internal walls and partitions (Extra Light);
- façade (WAS), fire protection (FPS) and soundproofing (SSB) systems.
The impressive list of options for the general construction plan is complemented by materials from the category of technical insulation (Pro, Hvac), for heating and ventilation systems, large-scale technological processes, and industrial equipment.
The positive features of Paroc mineral wool are laid down at the structural level - the material is elastic and does not break (and therefore does not generate dust) during installation. Many compatriots will appreciate the manufacturer’s offer to produce the required batch according to the customer’s dimensions.
The disadvantages of cooperation include the relatively high cost and the need for a thorough study of the offered range.
The choice is large, so in the event of an unintentional mistake, there is a high probability of unjustified cost overruns. Main characteristics of Paroc
| PAROC eXtra | PAROC WPS 3n | PAROC GRS 20 | |
| Purpose | Insulation of facades and walls under plaster | Thermal insulation of a ventilated facade | Insulation of floors using joists and soil |
| Dimensions, mm | 1 220x555x50 | 1 200х600х30-70 | 1 200x600x50-140 |
| Density, kg/m³ | 30 | 100 | 90 |
| Thermal conductivity, W/(m K) | 0.04 | 0.04 | 0.037 |
| Quantity per package(pieces/m²/m³) | 14 / 10.42 / 0.521 | Depends on the dimensions of the material | |
| Price, rub/m³ | 2 156 | 6 703 | 5 750 |
Video about Paroc products:
Beltep (Belarus: Gomel)
Until 2007, the Belarusian enterprise Gomelstroymaterialy worked with varying efficiency and mainly for the domestic market. The popularity of high-quality and relatively inexpensive materials has become an incentive to develop a network of trading houses in the Republic of Belarus and to search for dealers outside the republic. Thus, almost 10 years ago Beltep mineral wool appeared on the construction market of the Russian Federation.
Small assortment:
- for roofing (RUF);
- for external walls (Vent, Facade)
- for internal walls and partitions (Light)
- on the floor and ceilings (Flor).
In the total mass of the main groups, there are 20 brands of mineral wool insulation. But interest in the products is actively maintained by updating the product list. Today these are materials with an impressive range of data on the main characteristics.
Pros: large selection of sizes, stable quality of each batch.
Disadvantages: low elasticity and a lot of dust during installation.
Main characteristics of Beltep
| Light Extra | Ecolight | Station wagon | |
| Purpose | Insulation of roofs and facade systems | Thermal insulation of walls and ceilings indoors | Construction and technical insulation |
| Dimensions, mm | 1,000-1,200x500,600,1,000x100-150-200 | 1,000-1,200x500,600,1,000x40-200 | 1,000-1,200x500,600,1,000x30-200 |
| Density, kg/m³ | 25 (±5) | 50 (-10, +5) | 60 (-5, +10) |
| Thermal conductivity, W/(m K) | 0.032 | 0.04 | 0.036 |
| Quantity per package(pieces/m²/m³) | The configuration, area and volume depend on the combination of dimensions for a unit of material | ||
| Price, rub/m³ | 1 460 | 1 600 | 1 880 |
Video about the manufacturer Beltep:
TechnoNIKOL (Ryazan, Yurga, Khabarovsk, Zainsk, Chelyabinsk)
TechnoNIKOL is the only domestic manufacturer of insulation based on mineral fibers, which is recognized not only in the Russian Federation, but also in the Baltic countries and Europe. Production sites have been organized in 35 countries, supplies of materials have been established in 80 countries.
The proposed mineral wool is not the only product of the company, but research and development activities are also carried out with it. Therefore, today there is real access to an impressive assortment (almost 50 options).
TechnoNIKOL presents the following product lines:
- Private construction (Technofas, Technoflor, Technoruf);
- Professional construction (Technosandwich, Technoflor Pro, Basalit) construction;
- Technical insulation (Mat and Cylinder Techno, Lamellar, Stitched);
- Special options for fire protection (Techno OZB, Techno OZM).
The production involves raw materials from rocks of the gabbro-basalt group, which determines the environmental purity of the material. Other advantages are determined by the properties and characteristics of TechnoNIKOL mineral wool (fiber melting point - 1000 0C, low thermal conductivity and vapor permeability, wide range of density indicators).
The disadvantage is the binder based on formaldehyde resins.
Which explains the strict safety requirements when laying TechnoNIKOL mineral wool. Main characteristics of TechnoNIKOL
| Technoflor standard | Techno 35 lamel mat | Technofas cottage | |
| Purpose | Sound and thermal insulation of the floor | Acoustic and thermal insulation of curved walls | Insulation of facade under plaster |
| Dimensions, mm | 1 200x600x30 | 8 000х1200х30 | 1 200x600x200 |
| Density, kg/m³ | 99 | 38 | 115 |
| Thermal conductivity, W/(m K) | 0.037 | 0.04 | 0.037 |
| Quantity per package(pieces/m²/m³) | 8 / 5.76 / 0.1728 | 1 / 3.6 / 0.288 | 1 / 0.72 / 0.144 |
| Price, rub/m³ | 4 200 | 3 187 | 4 476 |
Video review of TechnoNIKOL products:
Thermal insulation KNAUF INSULATION reviews and prices
See all prices
Insulation Knauf HeatKnauf Wall 50 mm, 6 m2
Name:
Peter
Review:
The best choice for the money, they opened the 7-year-old frame, there was such cotton wool, it didn’t sag even a mm, there were no mice, I recommend
Advantages:
price, does not break, does not sag
Name:
Vladimir
Review:
Everything is learned by comparison. I had to work at the same time with standard cheap “glass wool” and this particular Knauf, I insulated the walls, the floor under the house (in two layers), and the floor of the veranda on top, creating a cellular frame and covering it with thick varnished plywood.
By the way, instead of steam and wind protection, for many years I have been using ordinary covering material 40 or 60 kU. This material has become a FAVORITE, not only for me, but also for the children of 5 and 7 years old (with SARS) who help me in my work, and even for a cat, a cat and two dogs who immediately laid on the sheets when they took a horizontal direction )))))) So I confirm the ENVIRONMENTAL CLEANNESS of the material. Advantages:
Compared to glass wool, Knauf: 1) smells nice 2) practically does not crumble, if you don’t shake it, you can work without PPE 3) soft, absolutely not prickly 4) can be easily cut with any knife or scissors 5) can be used perfectly instead tow, easily delaminates, sealing any cracks 6) perfectly compresses 5 times!!!!
Glass wool with difficulty only 1.5. Disadvantages:
Disadvantages (heterogeneity of structure, burnt areas) sometimes exist, but they are absolutely not catastrophic.
FIVE with a slight minus overall rating. Price - of course I would like it to be lower, and not only in particular, but for all products in general)))) Name:
Valery
Review:
Elastic, including at the edges.
Stands up perfectly. It does not crumble. When installing, you need to take into account that the width is exactly 600, so the distances between the profiles need to be made a little smaller. It really doesn't burn. Installation is very easy and simple. Name:
Dmitry.
Review:
Not bad, not bad.
The material is quite durable.
Good for tearing. But the quality varies from batch to batch, namely the uniformity of the structure. I don’t recommend working with the material without a respirator; you’ll end up coughing later! It cuts well with a knife, I used a kitchen cleaver, excellent. However, it is very SMELLY, I mean really stinky. The smell from this material lasts for at least a week, but it depends on everyone’s perception. Separately, I would like to express my gratitude to Leroy Merlin for appearing in Petrozavodsk, for the excellent selection of staff, he is always polite, helpful, and tidy. Thank you! Name:
Alexander
Review:
There are many “reviews” on the Internet about this insulation: it doesn’t prick, doesn’t generate dust, you can work without PPE.
Bought four packs today. The packaging says: use protective clothing, gloves, and a respirator. It is prickly, but much less basaltic; no less dusty; What I didn’t like most of all was that in one package the mats were 59 wide. But this is a specific joint! I had to pervert and cut them crosswise into size 60, and hence a decrease in useful volume and an increase in waste. Please inform the manufacturer that the control must be carried out more carefully; the mats should not be less than 60 in width. Name:
Alexey
Review:
the price is cheap and doesn’t crumble like some and it’s a pleasure to work with bare hands, I took everything super for the bathhouse
Advantages:
the price is cheap and doesn’t crumble like some and it’s a pleasure to work with it, I worked with my bare hands, I took it all super for the bathhouse
Disadvantages:
nnt
Name:
Roman
Review:
The material is excellent, but in the description of the product the characteristics do not indicate the BASIC parameter - thermal conductivity, which should be used to select based on its purpose.
In this case, this is difficult to do due to the lack of a parameter in the description. for this material the thermal conductivity is 0.034, which classifies it as a professional insulating material. Advantages:
Elastic, stands up well “in space.”
Cuts well with a knife. It produces little dust, but it is still necessary to wear long sleeves and a respirator. Disadvantages:
Significantly more expensive.
The package may contain slabs with different densities. Name:
Vasily
Verified Purchase Review:
Excellent
Name:
Vasily Verified purchase
Review:
Everything is good
Name:
Andrey
Review:
excellent insulation, but overpriced
Advantages:
good insulation, I liked working with it.
Keeps heat well Disadvantages:
PRICE!!! In July 2021, I charged 356 rubles for a 6 sq.m package, but now it costs 497 rubles. how is this??? In almost a year, the price has risen by 141 rubles. Because of this price you have to look for something else,
Insulation Knauf HeatKnauf Wall 100 mm, 3 m2
Name:
Mikhail
Review:
at the Parnassus CIZ they slipped a package with wet insulation.
apparently something went wrong with the storage system Advantages:
does not generate dust, is convenient to work
Disadvantages:
they slipped a wet package
Name:
Dmitry
Review:
Keeps its shape perfectly, does not shrink
Disadvantages:
None
Name:
Vladimir
Review:
expensive delivery
Advantages:
It’s a pleasure to work, it stands up in the spread is 58 cm and holds even horizontally.
lay quickly. light. does not fray, although overalls and khakis are required. restores shape and does not wrinkle. Disadvantages:
The delivery service counts 1 bale of 5 slabs as 50 kg of cargo.
even if they are pressed into a block of 10 bales (50 slabs) the size of a regular bale, they will be counted as 500 kg. Name:
Vladimir
Review:
Gets up with super tightness.
Advantages:
Without phenol.
Name:
Alexey D.
Review:
Doesn't break, doesn't break.
You stuff it into the car without fear of ruining it. It fits in the right position - excellent. It cuts great. You can install it in the wall, but then you need to secure it well to prevent it from slipping. I put it on the floor. Advantages:
Ease of transportation, price/quality.
Disadvantages:
The use of protective equipment is mandatory!
Material calculation
Differences in the dimensions of mineral wool elements can mislead you. Professionals try to save working time. The price of a mistake is the same for everyone - budget overruns and loss of time.
To perform calculations, use an online calculator. It will take into account all the necessary quantities, parameters and conditions.
A small reminder on using the calculator:
- Please note that not all Russian settlements are represented in the list of cities. Therefore, try to choose options that are minimally distant from the location of your home. This is important because this parameter determines the average winter temperatures;
- all numerical values (thickness) are displayed in millimeters. Just in case: 1 m is 100 cm or 1000 mm;
- We recommend looking at the detailed characteristics of insulation on the manufacturers’ websites. There you will also find recommended prices for this type of product;
- All calculations are approximate, so it would not be superfluous to add 10% to the results obtained.
Having obtained the thickness of the thermal insulation as a result of calculations and knowing the area of the walls, it is easy to calculate the volume of insulation. We hope this is helpful.
