As practice shows through the walls, passes up to 80% heat loss. In the conditions of the domestic climate, when the temperature drops much lower than zero, competent insulation will help save heat and significantly reduce the cost of the house, as well as the price of its subsequent heating.
Modern wall insulation inside the house should meet such characteristics as moisture absorption, thermal conductivity, as well as the strength for bending and compression.
Depending on the compliance with the requirements, heaters differ from each other in price, as well as the method and complexity of installation.
Insulation of the walls of the house from the inside
Popular materials for insulation of the walls of the house from the inside
Among the main materials that are used as a heater for walls inside the house are mineral wool, fiberglass, polyurethane and polyuretral foam. They have a different structure and density and are used depending on the specific features and functional necessity.
It should be noted that the most effective way to maintain heat is external insulation. This method prevents the freezing of the walls and protect the home from temperature differences. However, there are situations when external insulation is impossible or not enough. In these cases, insulation for walls inside the house is used, and special attention is paid to its features as vapor permeability, the ability to insulate noise, non -combustibility and environmental safety.
At the same time, it is not recommended to use internal insulation in wooden houses, since in this case there is a high probability of moisture accumulation, which will destroy wood and violate the internal microclimate.
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It must also be remembered that with combined insulation, the thermal resistance of the external insulation should be three times higher than the similar indicators of the material used inside the house. This will increase the safety of the dwelling, allowing it to serve for many years.