How to insulate the attic

After the construction of the first attic, the Frenchman economical and inexpensive premises directly under the roof have gained their popularity among the poor and artists. On the one hand, romantic natures very muchlike to look at the night city from the roof of the house, and on the other hand, did not require a lot of money for the removal of such a little room. And in the modern world attics do not lose their popularity. Many designers of private houses add to the building plan such an economical and very profitable premise.

But the whole trouble is that in the attic is always very cold. But what about, because the walls and roof of the atticcome in contact with the cold air in the street. So it turns out that the insulation of the attic is a necessity. And in the house itself the heat will be much better. Let's see how to insulate the attic is best.

Insulation of the attic from the inside must be done very carefully. After all, simple insulation of the walls will not be enough. For better heat savings, you need to take care of the insulation of the floor and roof. Also it is necessary to take care of creating a waterproofing layer, so that your attic will serve you for a long time.

Let's see how to insulate the attic. It is best to do this with the help of special materials. For thermal insulation use mineral wool plates based on fiberglass or basalt fiber. This heater has proved to be the best. In addition, you can easily lay the plates in several layers. And the greater the thermal conductivity of the insulation, the less layers of mineral wool you will need.

Warming of the attic with foam plastic is undesirable. Independently to do it qualitatively almostit is impossible, because we should not forget that foam has many disadvantages. Even with high-quality work, there is always a high probability that numerous cold bridges will appear. And insulation with foam plastic has such popularity only because this material is very cheap. But the sense of insulation with foam plastic is not enough.

note that A special approach requires the insulation of the roof. After all, the roof has two functions - it's savingheat and protection of the interior from moisture. Therefore, you need to know clearly how to insulate the roof of the attic. This process should take place in two stages. It is best to conduct it during the construction of the attic itself. To begin with, a waterproofing material must be placed on the roof lath, which will be hidden beneath the roof. Under the layer of waterproofing there will be a layer of insulation. As a waterproofing material, a roofing material or a waterproof can be used. But these cheap materials have a drawback - they do not miss the steam that will come out of the layer of thermal insulation. Therefore, think about how to purchase a more expensive material for waterproofing. These can be diffuse membranes, anticondensate films.

Before we insulate the attic, be sure to pay attention to the internal structures. It often happens that they have to be strengthened and even increase their number.

Also in the attic is required to insulate the floor. After all, all the warm air from the lower roomsrises up and passes through partitions. Warming the floor of the attic will give you the opportunity not only to keep the heat on the lower floors, but also make the premise under the roof warmer. So, to insulate the floor of the attic you should use a layer of glass wool or mineral wool thickness of 10-15 cm. The insulator must be placed on the vapor barrier layer. Only after this glass wool can fill the space between the beams so that there are no slots left.