Purpose, scope of insulation Isover VentFacade Bottom

Sometimes, with poor-quality installation work, “cold corridors” form between the insulation mats. This can be avoided if the facades are not insulated in one layer.

It is more profitable, from a monetary point of view, to apply two layers of thermal insulation, given that the soft layer of thermal insulation Isover VentFacade Bottom occupies 80%, and the remaining 20% ​​is hard insulation.

When you choose Isover VentFacade, you get excellent thermal insulation made of high quality fiberglass mineral wool. This material is environmentally friendly, has good wear resistance.

• It will always be warm in your house, because. Isover VentFacade has a low thermal conductivity.
• The mats are cut into convenient sizes, which can be easily used by one person without the use of additional fastening materials.
• The insulation belongs to the class of non-combustible materials.
• Thermal insulation has wear resistance for many decades.
• Isover VentFacade insulation tightly fills the voids of the frame and is closely connected to the wall without forming "cold corridors".
• Eliminates the possibility of fiber emission due to long and flexible fibers.
• The presence of elastic and long fibers in the insulation prevents them from knocking out of the mat.
• No through holes due to tongue-and-groove fastening.
• Using Multipack reduces storage and shipping costs.

Insulation VentFacade Bottom is used as an inner layer in two-layer insulation.

Composition and properties of insulation Izover VentFacade Bottom

Insulation Izover VentFacade Bottom is a mat made of mineral wool with vertically arranged fibers. When choosing this insulation, do not forget that the material is attached to the wall with dish-shaped dowels. A high coefficient of elasticity guarantees a tight fit of the Izover VentFacade Bottom thermal insulation to the object being insulated.

Insulation Izover VentFacade Bottom will help you keep warm both in the restored room and in the newly built one.

Elements of the hinged ventilated facade system (from inside to outside):

• Base (bearing wall): brick, concrete or foam concrete.
• Substructure / Bearing element of the ventilated façade system.
• Thermal insulation layer. Two-layer thermal insulation with overlapping seams: Isover VentFacade Top, Isover VentFacade Bottom.
• Dish-shaped dowel for installing insulation.
• Vent hole. The width of the vent is a design value.
• Cladding panel. A material that protects the room from the outside from any environmental influences. Gives the appearance of the building.

During installation, make sure that the thickness of the insulation is unchanged throughout the entire area used, which will prevent and will not modify the thermal resistance of the enclosing structural elements.

To avoid any distortion of thermal insulation mats, it is necessary to choose professional teams of builders, as well as to choose the right dowel correctly. Installation of Izover VentFacade mats is carried out next to each other, without any gaps between the plates. If the distances are nevertheless formed, they must be filled with the same material. A gap of 2 mm can be left unfilled.

Insulating corners by bending heat-insulating mats is strictly prohibited. Such warmings are made with dressing of each layer. The top layer is fixed with 5 dish-shaped dowels, the bottom - with 1-2.

Features of insulation Izover VentFacade-Niz

An excellent means of thermal insulation of walls are systems of hinged ventilated facades (HVF). This allows you to significantly reduce heat loss. Advantages of the NVF system:

• easy removal of moisture from the structure,
• installation can be carried out in all weather conditions,
• many different architectural proposals.

This insulation consists of two layers: Isover VentFacade Top and Isover VentFacade Bottom, of which one layer protects the structure from cold, and the other from wind. This is the perfect solution for modern construction.

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 low heat transfer due to the dense structure, the absence of air "pockets" and the 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.

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:

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?

When installing hinged ventilated facades with a double layer of thermal insulation, a number of requirements arise for external insulation. These are significant peel strength, hydrophobicity, durability and low thermal conductivity. In addition, it should be denser than the bottom layer of insulation. These requirements are best met by thermal insulation material. ISOVER VentFacade Top- a product of the Saint-Gobain concern, which owns the brand ISOVER.

Key Features

ISOVER VentFacade Top is a material based on staple fiberglass, which is produced in Russia using modern technologies, using the latest European equipment. It has a significant density - 70 kg / m 3 and high tear strength, so it will not lose its heat-insulating properties during prolonged contact with the air circulating inside the ventilation gap. You can buy ISOVER VentFacade Top two varieties: completely consisting of fiberglass, and with one-sided lamination with fiberglass. The second option is more expensive, but saves on the windproof membrane and its installation. The thickness of ISOVER VentFacade Top is 30 mm and its size is 1190x1380 mm.

This material is extremely durable: it does not collapse under the influence of chemical and biological factors, is not subject to decay and shrinkage. ISOVER VentFacade The top without fiberglass lining is a refractory material, and the laminated material belongs to the class of low-combustible insulation.
PriceISOVER VentFacade Top in our company is one of the lowest in the Moscow market. But if this material does not suit you for any reason, you can choose another one in our online store. facade insulation. We sell all materials at wholesale cost and deliver them to the addresses specified by customers.