All who are faced with the question of warming holiday home, meet with a huge range of insulation materials. How to choose exactly the heater which is optimally suited to a comparison of price and quality “and The approach in terms of health security. In doing so, we try to understand. We will not impose a particular heat insulator, the choice is yours. Thus, we consider step by step, each of the three factors: 1. Price factor Many believe that the more expensive stuff, the better it is. We will not argue with this postulate. Try to understand the price line on the market insulating materials. First of all, we divide them into several Groups: Extrusion (Penoplex, Tehnopleks, Ursafom, Kinplast etc.) mineral wool (Rockwool, parkas, Techno, Isoroc, Izovol etc.) wool (Ursa, Isover, Termostek, Knauf ). Leadership prices in each group belongs to another manufacturer. Under extrusion materials have good toughness, so they can be applied not only in the insulation of frame structures. Extrusion (extruded polystyrene foam) is the most expensive material of proposed, its advantages lie in ecology, easy installation, moisture resistance, shape retention for the entire life cycle and other factors. Next on the price index’s group of mineral materials. Pluses of this group is also obvious – the minimum moisture permeability, ease of installation, good performance and excellent environmental performance sound absorption. And closes pricing wool, which has good figures for water-resistance, sound absorption, it is very easy to install, as available in mats. 2. Quality Factor Today, we can not say something bad about a producer of heat-insulating materials. All manufacturers are doing their jobs as “excellent.” And the appearance of the trading network of materials, to say the least disgusting quality for several reasons: first, the factory does not sell liquid material (for This honestly warn their dealers about this, and they in turn sell the chain, are not always notified of the liquidity is not good), and secondly, the market there are counterfeits of famous brands, in third, with no right approach to warehousing lost the primary type. 3. Factor of safety for human health can remove this item from discussion because of compliance technology of laying insulation, namely in conjunction with hydro -, paroizoliruyuschimi films. The application of these films makes it possible to cut off the living space of the fibrous insulation. And then all is not limited to film, because your room has walls made of either gypsum board or plywood. You may ask, what about the drafts? The answer is simple, trust laying insulation and film professionals, they will not allow gaps in the packing of the whole pie. From this we can conclude that one can choose any insulation. The main thing to avoid errors in installation technology.