Since a fairly significant amount of heat is lost through the roof, it is necessary to carry out special work aimed at increasing thermal insulation. A very important point in this case is the definition of the material used to achieve this goal and the choice of insulation option.
All this will depend on what constructive features the roof has. The most popular option is the pitched roof. It is impossible to use it in some special way, so it is enough to warm only the floor in the attic. The material for this will not be needed. Better use mineral wool.
It is also easy to insulate a flat roof, but in its case, the heat -insulating material can be marked directly under the roof. Foam polystyrene is perfect for this. It is sold in the form of mats, therefore, with the placement and fastening of such insulation, problems cannot arise.
The most difficult thing is when the task of insulation of the attic is aroused. Since it is a living room, you need to have material on the roof slopes from the inside. Skatov Square is quite large. Therefore, you need to think about saving. The cheapest is the insulation with foam.