Floor steam insulation

Care for a comfortable and comfortable home consists of a number of important factors, the neglect of which can lead to serious inconveniences in the future. It is only natural that the heat in the house is of great importance and importance. That is why the issues of insulation of rooms should be approached with the utmost responsibility and comprehensiveness. Steam insulation of the floor is simply necessary in the premises, under which there are cellars. But also in the premises located on the ground floors of residential or industrial buildings that do not have basement premises. As a rule, this element is used in cases where mineral wool is used to insulate the floor . With an increased level of moisture, such material dampens and, as a result, the coefficient of its thermal conductivity increases. That is, the material simply loses its heat-insulating properties. Also, the vapor barrier of the floor is widely used for floor installation in baths and saunas. This is necessary in order to minimize the loss of steam from such premises.

Steam insulation of the floor begins with the dismantling of old coatings, the preparation of the substrate and, if necessary, the repair of this foundation. After doing all these works, you can start installing the waterproofing. What materials should I use?

Steam insulation materials

Against the backdrop of numerous options are most often resorted to the use of breathable films, characterized by an affordable price and remarkable insulating qualities. Although it is often possible to meet the use of bitumen-polymer mastics on a water basis. Also, the vapor barrier of the floor can be made of liquid one-component rubbers, which provide 100% vapor tightness. Liquid rubber has a black color. When it comes to an invisible area under the cover, the color is not significant. But when it comes to such premises as a kitchen, bathroom or bath, can be dealt a serious blow to the aesthetics. This is why the finishing floor is laid on top of the material.

This method of waterproofing is also used to carry out high-quality and reliable laying of parquet. Since water vapor can lead to the appearance of deformations that affect the appearance and level of performance. When the parquet floor is saturated with moisture, gaps occur and the parquet board exfoliates. It is also recommended to install a waterproofing (vapor barrier) under the laminate and veneer floors. But under such a coating it is better to choose a breathable film.

Technology of floor insulation

Before choosing the technology, which you will insulate the floors, it is important to consider the initial state of the object. Namely the basis of the insulated floor. For example, under the floor of ceramic tiles is better suitable warming with heating. But this method has one significant disadvantage. The heated floor is powered by electricity, and although the consumption is small, you must agree why you should pay for such insulation every month. And for the entire heating season the amount will be significant. Therefore, consider other options for insulation.

Warming with mineral wool. Rolls or slabs are placed under the rough floor, pre-erecting a wooden frame. Very sensitive to moisture.

Styrofoam. Apply to the insulation of the concrete floor above the basement, on the ground, for the balconies. Disadvantages: flammable, brittle material. In residential premises it is better not to use.

Polyurethane foam. Sprayed heat insulation, does not require additional surface preparation and vapor barrier. Has a low moisture absorption coefficient. The disadvantage is the relatively expensive finish.

Regardless of which method will be chosen for each specific case, all the norms and requirements must be followed, since it is because of the excessive amount of moisture in the room that various problems can arise.