Thermal insulation boards isover ventfasad top. Isover products for ventilated facades: materials and their characteristics. To understand the best way to insulate a house, you need to consider several factors.
Isover mineral wool is a product of one of the world's leading manufacturers of basalt slabs and other mineral wool insulation and glass fiber insulation materials. Heaters of this brand have established themselves as products that are distinguished by the optimal combination of price, quality and excellent performance.
Application area
Thermal insulation materials produced by the French company Saint-Gobain, in addition to excellent insulation functions, also have very significant noise-absorbing abilities, which significantly expands their scope.
Isover mineral wool slabs are widely used both in the field of industrial construction for the purpose of insulating interfloor ceilings and voids inside hollow walls, and for household thermal insulation of residential buildings and premises.
According to consumer feedback, Isover insulation materials in a practical aspect perform better than similar products manufactured by other competing manufacturers.
Mineral wool insulation brand Isover allow you to produce thermal insulation of any surface. The company produces products that make it possible to insulate both internal and external wall surfaces, insulate attic floors, pitched and straight roof ceilings.
Significant advantages of heat-insulating mineral wool boards of the French brand are their characteristics such as mechanical flexibility, resistance to deformation effects and tensile strength. This makes it possible to use them on structures of a complex geometric profile such as pipes, industrial equipment, structural elements of production lines, and others.
As noted above, Isover mineral wool also has very high technical soundproofing performance, successfully protecting industrial premises and rooms in apartment buildings from any external noise.
Varieties
This brand produces a very wide range of mineral wool insulation, which differ in their functional purpose. The company's products are divided into two categories. The first includes insulation intended for industrial use, and the second includes mineral wool boards for domestic use, including those that can be laid indoors.
Isover "Venti"
For ventilated facades, a brand of insulation called Isover "Venti" can be distinguished. It is a slab mineral wool insulation with very solid technical characteristics., significantly exceeding such indicators for ordinary mineral wool. Thus, the density of "Venti" is 88 kg / m3, and its compressive strength is 20 kPa with a perpendicular tension value of 4 kPa.
The thermal insulation coefficient of this material has an index of the order of 0.035 W / mk, and the degree of its vapor permeability is 0.3 mg / MPa. When immersed in water for a day, the degree of water absorption of this material does not exceed 1% of its total mass. It belongs to the fire resistance class NG.
"VentFacade Mono"
Belongs to the class of heat-insulating, sound-absorbing materials based on fiberglass, designed to create the main heat-insulating layer for single-layer thermal insulation. The device of ventilated facades in buildings based on this material is carried out without restrictions on their height.
The form of release of this brand are plates, convenient for installation. Their thickness is 50 and 100 mm with total sheet dimensions of 1190 mm × 1380 mm.
Plates "VentFacade Mono" have a low coefficient of thermal conductivity and a high degree of air permeability, that is, they are a "breathable" material. However, their high density makes it possible to avoid heat losses due to convective heat transfer.
This material is completely non-combustible, chemically neutral, does not decompose under the influence of biological factors, is resistant to fungus and mold, does not contain compounds harmful to humans. At the same time, this material, due to its high elasticity, does not shrink, retaining its original volume throughout the entire period of operation.
"VentFacade Bottom"
The next type of Isover products are heat-insulating elements "VentFacade Bottom". They are intended for use as an inner layer of insulation and are used only for laying a two-layer insulating insulating material. The basis of such plates is fiberglass. Due to their production from natural ingredients such as sand, soda and limestone, the content of synthetic binders in them is minimal.
These plates are of the "mono" type, and they do not require high rigidity and density, because they inherently serve to fill the cavity under the outer layer, which, in fact, performs the function of keeping warm. This non-combustible insulation material is characterized by increased elasticity and elasticity, so that air pockets do not appear in its volume.
These slabs can be used as a single-layer thermal insulation included in the facade ventilated systems with an air gap on balconies and loggias and on external frame walls. The material fits snugly to the base and can be attached to it with one dowel.
ISOVER Vent Facade Optima
When creating ventilated facades, the technology of two-layer insulation is often used. But you can get by with heat-insulating materials designed for insulation in one layer. Of course, the second option is much more economical - both financially and in terms of time and labor costs. But in order to qualitatively improve the energy efficiency of a house with single-layer thermal insulation, you need to choose the right insulation. One option is ISOVER VentFacade Optima, which is produced by the developer and owner of the brand ISOVER transnational corporation Saint-Gobain.
Key Features
ISOVER VentFacade Optima is a material that is made of mineral wool and staple fiberglass. Mineral fiber plates of this brand have a low coefficient of thermal conductivity and a density of 35 kg / m3. They have significant tear strength, and one side of the material is laminated with fiberglass, so it can be used to insulate buildings up to 16 meters high without using special wind protection. Kishirovanny heater belongs to the class of low combustible materials.
ISOVER VentFacade Optima is an extremely strong and durable insulation. This vapor-permeable material is produced in the form of plates, the size of which is 610x1170 mm.
| Name | Thickness, mm | Width, mm | Length, mm |
| VentFacade-Optima-50 | 50 | 610 | 1170 |
| VentFacade-Optima-70 | 70 | 610 | 1170 |
| VentFacade-Optima-100 | 100 | 610 | 1170 |
| VentFacade-Optima-120 | 120 | 610 | 1170 |
| VentFacade Optima - 50/H | 50 | 1200 | 1600 |
| VentFacade-Optima-100/Ch | 100 | 1200 | 1600 |
You can buy ISOVER VentFacade Optima the thickness you need - 50 mm and 100 mm. It can be used both for single-layer insulation, and as the bottom layer for two-layer thermal insulation. When installing this material, it is necessary to use protective gloves, goggles and a respirator to prevent the ingress of glass fiber particles on the skin and mucous membranes. Price ISOVER VentFacade Optima in our company is one of the lowest in the Moscow market.
The plaster facade of the Isover company is very popular among many professionals in the field of insulation. This insulation technology, where the Isover plaster facade is used, is used everywhere, and it has more than proven itself well.
A huge advantage is that the plaster facade of this company can be used for private buildings, and for huge industrial buildings or extensive water supply systems.
It is noteworthy that the manufacturer of this product began its work 350 years ago, and still its insulation technology remains the most preferred all over the world.
1 General information about the plaster facade
The stucco facade of the Isover company is even unique in a sense. If you look at it, the most serious problem of mineral wool, which is used as a facade insulation, is that the density of the material is low and it is soft, prone to deformation.
It turns out that there is little point in facing the facade with this insulation, because even with a normal touch it deforms quite strongly (by the standards of the requirements for facade insulation).
It was not easy for Isover to solve this problem, but it still worked out. At the exit, we have a plaster facade made on the basis of the same mineral wool, but now it can be used even without the need for external cladding, unlike.
The technical characteristics of this product are impressive, and you should familiarize yourself with them:
- The coefficient of thermal conductivity, which is so important for heaters, is not more than 0.038 W / (m * K), which is an excellent indicator;
- The potential period of accident-free operation exceeds the mark of twenty-five years;
- The linear dimensions of the insulation boards do not change in any way with possible temperature fluctuations, as well as with seasonal changes in humidity;
- Excellent vapor permeability;
- The material from which this product is made does not burn;
- The dimensions of the insulation boards are 60 × 120 centimeters, and their thickness is in the range from 50 to 200 millimeters. Ideal for .
Facade stucco insulation from "Isover
"As it can be replaced, the characteristics of this product are much better than those of the closest analogues.
2 Mounting process
The manufacturer's installation instructions for this material are as follows:
- Before making a sticker, the insulation boards are primed. For a primer, a thin layer of the same material is selected, with which the cladding will later be attached to the facade of the building;
- The surface with which the insulation board is fixed to the wall must be no less than forty percent of its area;
- Vertical seams in all cases should be offset relative to the bottom tile row in all subsequent rows.
2.1 ventilated front bottom
Izover VENTFASAD BOTTOM type "mono" is intended only for use as an inner layer of insulating material and only when laying two-layer insulating insulation.
These "mono" type insulation boards do not need much rigidity, since, in fact, they are only a filler for the cavity located under the outer layer, whose direct function is only to ensure maximum heat retention.
The specifications and description of this mono type product are as follows:
- The material belongs to the class and type of non-combustible products as;
- Due to the increased elasticity and elasticity in this material of the "mono" type, the appearance of air pockets is excluded;
- Dimensions of the product VENTIFACAD BOTTOM of the "mono" type are 610 × 1170 mm, and its thickness is 50-10-150 mm.
2.2 VENT FACADE TOP
Unlike the previous product, this insulation is represented by an outer layer for an exclusively two-layer insulation method. The properties of this material are as follows:
- Due to the relatively low coefficient of permeability for air masses and heat, this product guarantees effective and stable protection against heat leakage from the structure;
- According to factory standards, the material has the "NG" group, that is, it belongs to non-combustible materials. However, it is possible to order a product with a layer of special fiberglass. Then the product will belong to the group "G1".
Packaging of facade insulation from "Isover
"The dimensions of the product are 1380 × 1190 millimeters, and its thickness is 30 millimeters.
2.3 OPTIMA VENTFACADE
This product is used as a heater exclusively for hinged facades. It can be purchased with or without built-in fiberglass, which acts as a wind protection (standard). Product features are as follows:
- The degree of rigidity of the average parameters;
- Product dimensions are 610×1170 mm or 1200×1600 mm, with thickness ranges from 50 to 120 mm.
2.4 Instructions for insulation from the manufacturer (video)
The heat in the house directly depends on many factors, including the thickness of the insulation. The thicker it is, the better your house will be protected from cold and freezing, and the less you will pay for heating.
Calculate the cost of 1m2 and 1m3 of insulation in a pack and you will see that it is profitable to insulate your house with mineral wool based on ISOVER quartz. The money saved can be spent on insulating your home with another layer of quartz-based mineral wool, thereby making your home warmer, increasing its energy efficiency rating and reducing heating bills.
In Russia, only ISOVER produces both basalt wool from rocks and quartz-based natural insulation for insulating private houses, summer cottages, apartments and other buildings. Therefore, we are ready to offer our own material for each design.
To understand the best way to insulate a house, you need to consider several factors:
- Climatic features of the region in which the house is located. - The type of structure to be insulated.
- Your budget and understanding whether you want the best solution, insulation with the best price-performance ratio or just a basic solution.
ISOVER mineral wool based on quartz is characterized by increased elasticity, so you will not need any fasteners or additional beams. And most importantly, due to the form stability and elasticity, there are no cold bridges, respectively, the heat will not leave the house and you can forget about the freezing of the walls once and for all.
Do you want the walls not to freeze and the heat always remains in the house? Pay attention to 2 key characteristics of wall insulation:
1. COEFFICIENT HEATCONDUCTIVITY
2. FORM STABILITY
Find out which ISOVER material to choose to make your home warmer and pay up to 67% less heating bills. With the help of the ISOVER calculator you will be able to calculate your benefit.
How much insulation and what thickness do you need for your home?
- How much does it cost and where is it more profitable to buy a heater?
- How much money will you save monthly and annually on heating due to insulation?
- How much warmer will your house get with ISOVER?
- How to improve the energy efficiency of structures?
The facade of the building is open to all winds and thunderstorms. He, like the roof, needs enhanced protection.
Isover has developed the VentFacade system, which includes two layers of insulation. Consider the outer layer of insulation - VentFacade Top.
Izover VentFacade Top
- rigid plates that are made of fiberglass. Products can be produced without additional coating or with it (VentFacade Top/Ch - boards laminated with black fiberglass).
The use of a black coating makes it possible to exclude the installation of diffuse windproof membranes and allows the use of thermal insulation in light penetrating structures.
Benefits of installing a suspended ventilation facade
- Helps to quickly remove moisture from the outer wall.
- Protects load-bearing walls from precipitation and temperature amplitude of the air.
- Provides a low level of heat transfer due to the dense structure, the absence of air "pockets" and a tight tongue-and-groove connection.
- Reduces the load on the wall of the building due to its low dead weight.
Specifications
Heat transfer of Isover VentFacade Top boards (t=10°C) – 0.032 W/mK.
Heat transfer (t=25°С) – 0.034 W/mK.
Heat transfer of products (zone "A") - 0.039 W / mK.
Heat transfer (zone "B") - 0.041 W / mK.
Vapor permeability parameter of the VentFacade Top protection: 0.5 mg/m h Pa.
Water absorption (the product is partially immersed in water for a day): up to 1% by weight.
Insulation fire resistance: NG (does not burn and does not spread flame).
Slab size (L x B x H): (1.2-1.38) x (0.6-1.19) x 0.03 (m).
The volume of one package of insulation VentFacade Top: ≈ 0.2-0.4 m³.
Package weight: 31kg.
Products are packed in shrink film.
Application
Izover VentFacade Top slabs are used to provide windproof functions in the insulation complex and as a top coating of two-layer insulation in systems of suspended ventilation facades. Installation of insulation VentFacade Top is carried out with the help of fixing elements.
Another type of VentFacade Top slab is a laminated product called Izover VentFacade Top/Ch. It performs the functions of wind, hydro, thermal insulation. It is laid as the top layer in the ventilation facade system. Additionally, VentFacade-Top/Ch can be used to create a windproof layer in sandwich panels with a staged assembly.