Glass wool is made from an inorganic raw material, which is obtained domestically.It is produced through heating row material at 1200 C - 1250 C and transforming it into fibres. It can be manufactured in the forms of blanket, board or pipe in differentsize and with different technical properties, with different facing materials according to the intented use and the place of use. It is used for thermal insulation, sound insulation, acoustic comfort as well as fire safety.