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Roll insulation: types and features of roll insulation. Features of rolled thermal insulation materials Overview of rolled insulation

The widely used heat-insulating plates have been replaced by rolled heaters, which are more convenient and improved in functionality. Such products are suitable for finishing roofs, walls, utilities, ventilation shafts and other surfaces of complex shape. Roll insulation has improved technical indicators in comparison with mineral wool in slabs, it is characterized by increased density and rigidity.

The flexibility of the insulation will help you in the shortest possible time to complete the work on the insulation of your home

Flexible thermal insulation in rolls

The material has an affordable cost, excellent performance properties. The scope of its application is the repair finishing and capital construction, when there is a need to increase the thermal insulation performance of surfaces:

  • balcony;
  • basement;
  • gender;
  • floors;
  • attic.

Which insulation keeps heat better:

There are roll-type heaters based on mineral wool, which are glued to the walls directly under the wallpaper. Their main purpose is to increase the temperature inside the room, reducing natural heat loss in the cold season. Additionally, such materials prevent the development of mold and mildew, the formation of high humidity. The uneven surface is perfectly masked due to the soft insulation, which does not require finishing work.

Characteristic features and differences of heaters:

The versatility of rolled thermal insulation based on mineral wool determines the wide scope of its use. . It is indispensable in the modern construction industry., creates a durable working layer of insulation that protects from the cold:

  • Living spaces;
  • offices;
  • warehouses in enterprises;
  • outbuildings;
  • baths and saunas.

Insulation, soundproofing walls for wallpaper:

Soft thermal insulation is not damaged by regular contact with ventilation ducts and pipelines. Due to sufficient flexibility, it tightly covers uneven surfaces, and can be laid at sub-zero temperatures.

Material Advantages

Thermal insulation in rolls designed with weaknesses in mind, which characterizes a similar material in slabs. It has a number of positive aspects:

  1. Minimization of thermal conductivity even among models belonging to the budget class.
  2. A large assortment range of rolled heaters, which are based on different kinds mineral wool. They differ in terms of performance.
  3. No damage by rodents, fungi, microorganisms.

The presence of a large assortment of heaters, will allow you to choose the best for you
  1. Resistance to temperature extremes, adverse weather conditions while maintaining the original thermal insulation performance.
  2. Noise-reducing feature, resulting in increased sound insulation in the equipped room.
  3. Resistance to open fire.
  4. Ease of installation, which even an inexperienced master can handle.

Like other universal materials, soft insulation has a drawback. They are characterized by increased vapor conductivity, which can be eliminated by an additional layer of vapor barrier.

Main types and characteristics

The main component of the described materials is usually mineral wool. It, in turn, is presented in several versions:

  1. Slag. The insulation is made from waste from the metallurgical industry. It differs in strength indicators, while being the cheapest and most affordable product.

Slag wool is one of the cheapest materials that provides good thermal insulation.
  1. Basalt wool. The peculiarity of heaters in rolls for walls and other surfaces is that they are produced using the rock melting technology. Then, thin layers are formed from the resulting content, intertwined into a single carpet.
  2. Glass wool. The heat insulator is created from pre-melted glass cullet. This approach to production process significantly reduces the final price of the described products.

The disadvantage of glass wool is the increased fragility of the fibers that cause itching.

Each of the designated heaters has a specific set of characteristics. But in any case, they all represent an improved version of the standard mineral wool. For example, glass wool exhibits excellent resistance to high temperatures: a heat insulator made from it can withstand up to +400°C. Exceeding this mark entails the complete destruction of the material with the impossibility of recovery.

Which heater is better:

As for the highest rates of thermal conductivity and density, they are typical for rolled insulation made of glass wool. It tolerates vibration manifestations well, does not smolder and does not burn, absorbs sound vibrations.

There is no shrinkage of such material throughout the entire operational period.

Of the unpleasant moments, there is irritation of human skin upon contact with fiberglass wool, slight instability to moisture.


The presence of the pros and cons of each of the materials will help you choose best material for: home, cottages, baths

Thermal insulation rolls made of basalt wool also withstand high temperatures, are distinguished by sufficient density and thermal conductivity. Excellent resistance to high humidity. Even when completely wet, the original quality indicators are preserved. Such material is completely environmentally friendly, does not cause irritation upon direct contact, does not cause allergic reactions.

The heat insulator made of slag wool can withstand a temperature load not exceeding +300°C. Otherwise, the slag melts, the structure of the described building product is completely destroyed.

Rolled thermal insulation materials differ in parameters and functionality. It all depends on the brand of products, the manufacturer, the requirements of the buyer in the manufacture of the product to order.

The role of the foil surface

The main feature of such insulation devices is the presence of a thin but durable foil coating. In this way, the material is protected from the negative effects of ultraviolet rays and high humidity, which is very important when equipping industrial premises, kitchens, bathrooms, baths, saunas.


Foil insulation tolerates high temperatures well

Laying foil insulation is carried out in accordance with a special technological process. between insulation and finishing material a gap of 1-1.5 cm is necessarily created. This is very important, since at elevated temperatures the insulation maintains a given degree by transferring it to back wall and the subsequent return back to the walls, but not to the room.

In comparison with roll materials made of slag wool, glass wool and basalt base, the foil product must be fixed on the crate. The layers are overlapped, the places of their joints are carefully treated with insulation.


When choosing a material, consult with a specialist, he will help you choose the best material

Before buying soft thermal insulation for finishing a room for any purpose, you need to take into account some tips shared by experts. The features and type of the surface to be treated are important, which can be brick, concrete, wood, etc. An aspect such as the thickness of the base should not be overlooked if we are talking about outdoor insulation. In this case, the frequency and intensity of precipitation plays an important role., temperature regime by seasons.

A rolled heat insulator made on the basis of any type of mineral wool must be sold in undamaged packaging. Otherwise, moisture accumulates inside the material, worsening the quality of the product. When choosing the described material, its main functionality and purpose are taken into account.

Heaters in rolls - a demanded finishing product. They are easy to use, improve the thermal insulation of rooms. for various purposes keeping it at the right level for many years.

Knauf heater:

During construction or repair, walls, ceilings, floors and other surfaces are covered with special materials, to prevent heat leakage in cold period and did not bother the heat in the summer season. One of them is roll insulation, often used for large areas.

Advantages of roll material

This material has many advantages. The main thing is that the insulation in rolls does a good job of preserving optimal temperatures indoors. There are other advantages:

The main types of insulation

Thermal insulation in twisted rolls can be used for both external and internal laying. There are options specially designed for pipes and communications. Rolled wall insulation is also available for sale directly under the wallpaper.

Raw materials for their production are also used differently. Thermal insulation from mineral components is the most common. Foamed polyethylene is also popular. Natural heaters like corks are less common and used. Some types have an additional layer in the form of foil or paper. Let's consider each option in more detail.

Special coating for thermal insulation

To improve the characteristics of their products, firms that produce rolled thermal insulation add certain coatings. The basis under them can be different.

Types of mineral wool in rolls

In this group of heaters there are several varieties. Their structure is the same, they differ in composition.

Any type of wool must be covered with a vapor barrier, especially in rooms with high humidity. And it also holds back the smallest particles of fibers that appear over time, negatively affecting a person. As part of the raw materials, formaldehydes are often used, which also affects health. Quality rolls should have a minimum of this substance

For laying mineral wool be sure to install the frame. On the walls, the panels with which it is held are pressed strongly so that the canvas does not move out over time. For the necessary protection from the cold, the number of layers can be increased.

Manufacturers often separate their product according to the purpose of the insulation. For ceilings and ceilings, the rolls will be lightened. For the main floor, walls, and other surfaces, the density of the material is usually increased. Due to this, the dimensions of the roll also change:

  • length from 3 to 8 meters;
  • thickness in 3 versions (50 mm, 100 mm, 150 mm);
  • width from 0.6 m to 1.22 m.

Insulating wool manufacturers

Hardware stores offer a wide selection of mineral wool. Consider the features of the materials of some companies specializing in this area:

Has many positive qualities. It is obtained by filling heated polyethylene with gases. As a result, a mass is formed with many closed bubbles inside, which subsequently solidifies. For special strength, it is also “crosslinked”, i.e., the bonds of molecules are strengthened by chemical means.

Therefore, there are for sale two options: stitched and, respectively, not stitched. Both types have very low thermal conductivity, but the first one still has better characteristics, which is why it costs more (its density is 30 kg / m³). General properties materials are:

The difference is that cross-linked polyethylene foam is able to absorb sounds well, but its fellow cannot boast of this. As a sound insulator, it works worse. Under mechanical action, the uncrosslinked version loses its shape irreversibly. The stitched one has a high compressive strength, which means it can be used for insulating horizontal surfaces.

Due to the thinness of the material, the length of the rolls can be up to 30 meters, the width is from 0.6 to 1.2 m. The thickness reaches 1 cm. . To fix the material on the wall, special glue is required.

Polyethylene foam brand Penofol

Insulation Penofol - appeared recently, but has already stood out among its own kind. It does not collapse from weather conditions and hostile environment. Heat insulators of this company have several varieties:

  • foil coating can be fixed on one or both sides;
  • rolls with an adhesive layer (simplifies installation even more);
  • specialized type of isolation for communication networks;
  • insulation for harsh conditions with a thickness of up to 40 mm.

Combined technology allows you to further reduce the thermal conductivity of insulated surfaces. Moisture-resistant and durable material that does not require vapor barrier costs can be used in various directions. Does not lose its properties in the temperature range from -60 to +100 С°.

Cork insulation for surfaces

An environmentally friendly and durable raw material for the production of thermal insulation is cork oak bark. Absolutely natural ingredients make the rolls safe for health. The crushed bark is connected with organic glue and pressed. The thickness ranges from 2 to 6 millimeters. The length of the roll reaches 10 meters, the width is mostly meter. Most often, in this form, the cork goes under the wallpaper, on the substrate for the laminate or "warm floor".

Thermal conductivity index not inferior mineral wool, however, the layer used is much thinner. Cork insulation is slightly flammable, poorly absorbs water and delays noise. However, its density is high, respectively, and the weight is large. The margin of safety is high, the service life is declared up to 50 years. The negative side is the price of "naturalness", compared to the rest, it is quite high.

This insulation is produced mainly by Portuguese companies: Wicanders, Izora, Amorim. They propose wide range of insulating rolls, which can simultaneously serve as wall decoration. Installation is also simple, basically the cork is “planted” on glue.

Modern technologies provide huge selection heat insulators for any premises and structures. The selection criteria are based on which surface needs to be covered and how much the buyer is willing to pay for it in order to maintain comfort in their home.

Hello dear friends! When choosing thermal insulation materials for a residential building and ancillary adjoining premises, you probably paid attention to rolled insulation.

It is easy to use, its small thickness "does not steal" space, and the price in most cases is quite acceptable. Where and how can roll insulation be applied? What properties, advantages, disadvantages does it have? We will tell in this article.

Roll insulation refers to heat-insulating materials produced in rolls, based on expanded polystyrene foam or polyethylene. Now manufacturers are mastering the production of foamed roll materials based on environmentally friendly natural raw materials, such as rubber, cork, cellulose.

Rolled heat insulators based on polymeric materials are divided into two types:

  1. Insulation in rolls with foil, has high heat-preserving properties. The peculiarity of this type of insulation is that the layer of cellular polyethylene is covered with a layer of foil 0.5–2.0 mm. Such material is resistant to high temperatures up to +180 C.
  2. The usual finely porous insulation, produced in the form of rolls of various footage. In this case, the foil reflective layer is absent.

And also there are mineral-based roll insulation - these are mineral wool and basalt wool in rolls. In terms of properties and characteristics, these heaters are absolutely identical to ordinary mineral wool.

Heat insulators in rolls based on foamed polymers have the following properties:

  • high level of environmental safety;
  • durability, not subject to rotting, rodents and insects;
  • excellent heat-preserving properties with a small thickness;
  • low level of moisture absorption;
  • good sound insulation;
  • easy to install, cut into any parts and shapes without any problems.

Most heat insulators in rolls have a self-adhesive base, which makes it possible to further simplify the process of insulation and save on the purchase of adhesive composition.

Scope of roll insulation

Rolled heaters are used for thermal insulation of vertical and horizontal surfaces. Foil material is indispensable for creating thermal insulation in bath rooms, because it retains heat well and has heat-reflecting properties. I also found this material. wide application for thermal insulation individual structures, joints, in hard-to-reach places.

Consider the main ways to use rolled heat insulators.

Rolled heat insulator for walls

Roll insulation for walls can be used as a heat-insulating material applied under decorative trim, including under the wallpaper.

The application technology is very simple:

  • self-adhesive material is glued to a wall prepared in advance, leveled and cleaned of debris and old finishes;
  • a cement-based adhesive is applied to the heat insulator layer, resembling liquid plaster in properties;
  • after the adhesive has hardened, you can start gluing the wallpaper.

The use of such material under the wallpaper will significantly increase the heat-preserving properties of the walls, as well as their sound insulation.

Roll heat insulator for the floor

It is used as a substrate for various types of decorative floor coverings. It has not only heat-insulating properties, but also gives the floor "softness", eliminates squeaks and sounds during shrinkage and movement of the floor covering.

In some cases, a foil heat insulator can be used to insulate the floor, this will increase heat retention, however, the cost of materials reinforced with foil is 30–60% more expensive.

The technology for the production of floor insulation using foamed polymer in rolls is very simple:

  • material is glued to a wooden floor or concrete screed using adhesive or self-adhesive properties;
  • leveled so that there were no "bubbles";
  • the floor covering is laid on top.

The advantages of such a heat insulator include ease of installation, no debris, durability and environmental safety. When choosing a rolled heat insulator for the floor, it is worth remembering that the “softer” the floor covering, the denser the insulation should be.

In other words, it is better to use a polymer with maximum density under linoleum, otherwise, when walking, you will “drown” in flooring, but under a laminate or parquet, you can lay a polymer with any density.

Roof insulation roll

Suitable for thermal insulation of pitched and flat roofs. A roof insulated with such material will be warm for several decades. You can install thermal insulation on your own, without the involvement of highly paid specialists. The heat insulator is located between the elements truss system roofs, while distortions, the formation of waves and other defects are not allowed.

In some cases, for example, when insulating a residential attic room or in regions with a cold climate, it is recommended to lay the insulation polymer in two layers.

The technology of work on the installation of thermal insulation of the roof depends on design features. Best Option when thermal insulation is calculated at the design stage. In this case, the work boils down to the fact that the rolled material is rolled out and glued to the inner surface of the roof, a layer of vapor barrier material is laid on top and the final finish is arranged, for example, siding, lining, etc.

Conclusion

A rolled polymer heat insulator is an excellent option for increasing heat conservation indoors. It is easy to use, flexible, durable, and inexpensive. Foil material is indispensable for insulating a bath or sauna, as it has reflective properties and is moisture resistant.

Roll insulation- this is the name of a whole class of lightweight thermal insulation, widely used in civil and industrial construction. They are made from staple fiberglass with the addition of various binders, fillers, water repellents (substances that repel water), which give them softness, elasticity and resilience. Roll thermal insulation is the most inexpensive of all types of insulation, therefore it is in consistently high demand among builders.

This section of the site presents roll insulation, their price and roll parameters. All information about products from different manufacturers is given on one page. Here you will also find short description each of them.

Brands of roll insulation Ursa / Ursa

This line of heaters includes brands:

  • Roll fiberglass insulation Ursa Geo M-11 (roll 10000x1200x50 mm x 2 pcs)
  • Roll fiberglass insulation with foil Ursa Geo M-11F (roll 18000x1200x50 mm)
  • Roll fiberglass insulation with foil Ursa Geo M-11F (roll 9000x1200x100 mm)
  • Roll fiberglass insulation Ursa Geo M-15 (roll 8500x1200x50 mm x 2 pcs)
  • Roll fiberglass insulation Ursa Geo M-25 (roll 9000x1200x50 mm)
  • Roll fiberglass insulation Ursa Geo M-25 (roll 4500x1200x100 mm)
  • Roll fiberglass insulation with foil Ursa Geo M-25F (roll 4500x1200x100 mm)
  • Rolled insulation on an acrylic binder Ursa PureOne 37RN (roll 10000x1200x50 mm x 2 pcs)

This is a very well-known line of heaters from a European manufacturer - the URALITA concern. Roll insulation brand URSA are soft elastic mats made of staple fiberglass. Each brand has its own marking, which allows buyers to easily navigate the characteristics of the material and, accordingly, its purpose. URSA heaters are high-quality lightweight heaters recommended for use in horizontal unloaded building structures. Good thermal performance, ease of transportation and installation make them the most popular for many years.

A special place in the line of rolled heaters of the URSA Concern is occupied by new generation heaters under the URSA PUREONE trademark (in rolls and plates). Acrylic, a neutral and safe polymer, is used here as a binder. The production technology of these heaters eliminates the use of phenols and formaldehydes, which makes them particularly environmentally friendly. They are widely used in Europe, America, Japan for heat and sound insulation indoors. In Russia, they also gained well-deserved popularity.

Brands of roll insulation Knauf / Knauf

  • Roll insulation TeploKnauf Dacha (7380x1220x50 mm x 2 pcs)
  • Roll insulation TeploKnauf Cottage (6148x1220x50 mm x 2 pcs)
  • Roll insulation TeploKnauf Insulation NH 040 (7380x1200x50 mm x 2 pcs)

These are natural mineral wool insulations made on the basis of innovative ECOSE technology. In the manufacturing process, binders based on natural ingredients are used, therefore it has a pleasant color of natural linen, and a texture that is pleasant to the touch. Due to environmental friendliness, such heaters can be used indoors.

You can always contact our specialists who will tell you where you can find additional information about the insulation you are interested in or give advice on how to install the material.

Properties of roll insulation

All rolled heaters have approximately the same properties that determine their widespread use, namely:

  • low thermal conductivity;
  • good sound insulation;
  • optimal hygroscopicity;
  • high water repellency;
  • ease of transportation and operation;
  • resistance to aggressive environments (acids, alkalis, solvents);
  • fire safety;
  • optimal price.

If they are used to insulate a pitched roof, which has a frame supporting system made of wood or metal, the insulation is placed inside the frame. When working with roll insulation on vertical and inclined surfaces, it is necessary to use a crate or frame. The insulation is mounted with compression to cover the "cold bridges".

Where to buy roll heaters

Roll heaters can be bought:

  • wholesale and retail on our warehouse complexes in Moscow;
  • order delivery to the object;
  • combine all materials in one combined vehicle that will deliver them to the site;
  • order bulk delivery with free shipping

We cooperate with individuals and organizations from all regions of Russia. Check out the catalog and place an online order on our website. Our managers will answer all questions about the terms of cooperation by phone from the section.

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