Many owners of private homes do not even realize that the greatest heat loss occurs through the ceiling. This fact can be explained quite simply: the air heated in the room rises up and through the cracks between the floor slabs comes out. Thus, about fifty percent of the heat is lost. Therefore, the owners of the estates should think about how to insulate the ceiling in a private house. After all, in this way you can significantly save on expensive energy.
How to insulate the ceiling in a private house: the choice of material
Mineral wool
This insulation is made of artificial fiber. As raw materials for the production of material used limestone, basalt, dolomite. The undoubted advantage of mineral wool is its durability, low hygroscopicity and ability to withstand flame.
Styrofoam
This material is obtained from foam made from ordinary plastic. It is distinguished by airiness, lightness. In addition, it is convenient in transportation and installation. Among the positive qualities of this building material can be noted good heat and sound insulation.
Penoizol
This is the name of liquid foam, which is characterized by a relatively low cost. If you are thinking about how to insulate the ceiling in a private house, then this is quite a worthy option. Penoizol perfectly fills all voids and perfectly protects the room from low temperatures. However, it is very problematic to fill in liquid polystyrene on its own; for these purposes, the help of specialists will be required.
Ecowool
At the heart of this insulation is cellulose. It is mounted on the ceiling using special equipment. The material consists of thin fibers of wood obtained by processing waste paper. Ecowool is characterized by increased thermal insulation and relatively inexpensive cost. However, with dry installation of the material, severe dustiness of the room may occur.
Expanded clay
Frost resistant material. Its main component is clay, which is preliminarily fired in a furnace. It should be noted that only rather strong constructions capable of withstanding additional load can be insulated with expanded clay. This material is much heavier than mineral wool and polystyrene. After studying the characteristics of the basic materials, it will be easier for you to make a choice than how to insulate the ceiling of a private house.
Technology
It seems to many that doing it yourself is almost unrealistic. However, in practice, everything is not so complicated. How to insulate the ceiling in the house? The vapor barrier material should be installed first . Typically, a plastic film or polypropylene is used for these purposes. It will keep rising heat. Glassine or other rough films on one side are also suitable. The vapor barrier material should adhere well to walls and beams. Next, the insulation is fastened (mineral wool, polystyrene, expanded clay, ecowool). Fixing the material to the ceiling surface can be carried out both by gluing, and mechanically (using fastening fungi). At the end, the ceiling is sheathed with drywall, plastic or other decorative material. And do not forget to make holes for the fixtures. Now the question of how to insulate the ceiling in a private house will cease to be a problem for you.