For example, Isospan AM is a material that can be used for a variety of purposes and can be used to insulate different surfaces. Due to its exceptional qualities directly related to water resistance, isospan can effectively protect the surface from excessive moisture, vapor, and condensate liquid.
Such a material acts as a vapor barrier, preventing damaging corrosive and rotting processes within the internal structure of wood, which is what the house’s floors are made of.
Izospan with regard to boards
Water vapor can easily pass through this material. Because of this, the vapor barrier encourages its removal and stops condensate liquids from forming.
Isospan works equally well in both above and below freezing temperatures. This helps explain why it can be utilized in almost any kind of setting.
This material exhibits remarkably high stability parameters against UV radiation.
Its texture won’t be harmed by months of direct sunlight reflection.
Throughout the lengthy operating period, the substance’s moisture-insulating qualities will be maintained.
The material that is being presented has an extra anti-condensation layer and can endure normal mechanical loads for an extended period of time.
Certain insulator modifications come with an additional foil layer, which helps to effectively retain heat inside the room. Insulating membranes of isospan, for instance.
- Where Isospan is used?
- Carrying out preparatory work
- Laying the vapor barrier material on the floor
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Where Isospan is used?
The purpose of every variation of the insulator that is being presented is to shield wooden structures from the damaging effects of vapor, moisture, and wind. The item is suitable for use in:
- Roofs;
- Facades;
- Walls;
- Floors;
- Floors.
How to Utilize Izospan
Membranes made of isospan A are frequently utilized in localized building projects. The type of insulator and its features are directly related in the field of application.
Izospan A vapor barrier promotes efficient moisture protection of internal structures and inhibits condensate liquid buildup.
Such a membrane is unusual in that it blocks the passage of water vapor on one side and is impermeable to the wind on the other.
The installation of this membrane is typically done outside of the insulating components. Izospan B’s superior quality is its high level of vapor permeability.
This feature developed as a result of certain anomalies in the inner membrane’s structure. The side with the least amount of lint is the one facing the room, and the smooth side will be the one pressed up against the insulation.
Good moisture retention is facilitated by the presence of lint. With its traits, Izospan brand C is fairly comparable to the aforementioned variations, but it is distinguished by a higher level of dependability. As a result, it costs more than usual.
Extra thick polypropylene fabric is used in the material’s construction as reflective thermal insulation, effectively assisting in the protection of the structure’s wooden components against elements like steam, condensation, and capillary moisture.
The most all-encompassing range of products, known as Isospan D, can completely shield the coating from any harmful effects. It is especially resistant to UV radiation, which is harmful.
The mold thrives under Isospan.
Carrying out preparatory work
The floors of the majority of wooden homes are installed directly onto the ground. From a structural perspective, the wooden floor appears as a multi-layered pie made up of layers like these:
- The rough floor;
- Lags;
- Thermal insulation;
- Waterproofing;
- Clean floor;
- Floor covering.
All of this construction is set atop posts that have been previously prepared using concrete or brick.
A subfloor space exists between the wooden floor layer and the earth, and it has its own ventilation system.
Experts advise beginning the vapor barrier coating installation process as soon as the building is under construction. In any case, there is always a preparatory step involved in the formation of such a layer.
The first step is that every board that is available is treated with a unique mixture that stops fungus, decay, and insect spread that damages wood.
The rough floor and the laths, which will eventually have a layer of vapor barrier membrane applied to them, need special attention.
In the event that the work is to be done in a house that has already been constructed, the old coating must be removed first.
Diagram of a wooden house’s floor vapor barrier using Izospan
That is, remove it entirely, eliminate all previous layers of thermal insulation, and inspect the rough floor and lag components for any damage sustained during the intensive operation.
If flaws are found, they will need to be treated with specialized protective agents and replaced entirely or in part. You can begin installing the Izorok thermal insulation and vapor barrier membrane as soon as the repair work is completed.
Laying the vapor barrier material on the floor
Every flowing work pertaining to the configuration of the vapor barrier is shown as a straightforward series of steps that don’t call for any particular expertise.
The majority of the time, film-type materials—Izospan being the most widely used and popular—are utilized to create this kind of layer.
It needs to be installed on the subfloor right away, with extra care taken to glue the joints with special tape.
The rough floor’s formed bearing frame is covered with the offered vapor barrier membrane.
Simultaneously, it is imperative to take great care to guarantee that the fabrics stick to one another with a mere 15-20 centimeter overlap.
To guarantee the attachment of said layer, one may utilize standard galvanized nails or utilize a construction stapler.
Although there are many options, almost all manufacturers advise using adhesive tape designed specifically for this use.
Therefore, it’s important to understand the subtleties involved in fixing vapor barrier material before making a purchase. The ability to create a single, solid coating devoid of joints and gaps is the primary benefit of the specialized adhesive tape.
The only important thing for this purpose is to overlap the glue. It’s critical to keep an eye on which side of the membrane is in contact with the flooring while laying.
If not, moisture will eventually gather and have a detrimental effect on the thermal insulation. After applying the membrane layer on top of the insulation, duct tape is used to seal any visible joints, gaps, and openings.
On top of the insulation layer is a thin layer of insulation. Mineral wool, foam plastic, and other widely used materials that offer thermal insulation can also be used as insulators.
It is essential to use a vapor barrier, such as Izospan, when insulating your home to stop moisture from entering and causing structural damage. This material improves the performance of insulation and lowers the risk of mold and structural decay by efficiently blocking moisture from the inside as well as the outside. Izospan is a smart option for homeowners trying to safeguard their investment and enhance their living conditions because it produces a more controlled environment that contributes to maintaining indoor comfort and energy efficiency.
It is pertinent to use a foil-type vapor barrier layer, but keep in mind that foil must be laid on top of the layer during installation.