WHEN CHOOSING THEMAL INSULATION MATERIAL FOR THE APARTMENT, IS NECESSYY to OBSERVE PARAMEMETERS THE SHOULD ENSURE DURABILITY, LIGHTNESS, FIRE RESISTANCE AND ENVIRONM Afety. The Selected Material Shoup Differ in the Lowest Thermal Conductivity. For the Winter Period, The Smallest Return of Heat Is Characterized, And in the Summer The Coolness Be Preserved in the Building. To Exclude the Risk of Flooding from the Upper Floor, CoEater Is Characteristic of Absorbing AMouNT of Moisture, After Which They Swell and Become Unsuitable. The Insulation Changes and the Ceiling is repaired AGain. TheREFORE, It is Important that Material Had The Property of the Lowest Moisture Absorption. Althrow Very Offten Buyers Focus Only on the Price, ForGetting ABOUT THE CALETS OF THE Goods.