The properly insulated attic will save the subsequent problems such as the accumulation of condensate on the ceiling, and the mold formed after this, as well as from cold air penetrating into the openings of the roof ventilation. Among heaters, wide fame was: heating complex, glass wool and mineral wool. Consider the option with glassy. Its advantages are: convenience in installation, non -toxicity, inorganic structure, low thermal conductivity, resistance to fire. The disadvantage is the inconvenience of styling. All of the fact that in glass wool there are impurities made of fine dust and glass crumbs, which, getting on the skin, cause allergic reactions. Mineral wool is less dangerous and has other advantages. The material contains stone crumbs, and the weight remains the same as that of glass wool, but soundproofing is much higher. Although the harm to health is several times less, the use of mineral wool also requires protective means. Consider the soundproofing materials from the famous brand – “PAROC”. And although the price of their products is not low, it should be remembered that isolation is convenience for your personal comfort. This manufacturer took care of the convenience of thermal insulation material in advance and releases it in two forms: in the form of square plates and in the form of a carpet wolled into the shape of a roller. Before laying a “steam” under the rafters, a crate from a board with a distance of 20-30 cm is made on the inside of the room. After installing the crate, you need to remove all the dirt and dust inside the structure. Wooden parts that will be closed, it is desirable to smear with a brush or roller with an antiseptic solution so that there is no fungus and mold. Where the attic is in the attic, it will be convenient to apply a cut canvas, the junction of the sheets will be comfortable and high -quality, and the continuous canvas is suitable for a horizontal surface, where it rolled out, it is tightly laid between the rafters. If the width of the slab or canvas does not allow you to fill the entire space between the rafters, then with the help of a knife and ruler cut the missing piece and drive it tightly into the gap. Since cotton wool is easily compressed, when cutting, a couple of centimeters should be added for a tight fit of two pieces. When the cotton wool is laid, the flooring is made. Here everyone decides what material to make it from. For example, if you make the floor from a trimmed board, then each needs to be beaten with nails. Such a floor will be less subject to a change in shape and twisting after complete drying. If desired, you can hang out and hide with a few layers of varnish. On the inside of the room, the crate is closed with a vapor barrier film, with a temporary fastening with a stapler. The seams on the film are sealed with adhesive tape or a bilateral tape is used between the seams. Then the final bar is attached to the rafter beam. Typically, ceilings and walls on the attic are made of drywall, it is fixed using a profile screwed to the strips. Now you can consider the attic to the insulated.