Glass wool is made of borosilicate glass and consists of other ingredients such as silica sand, fixants and recycled glass. Glass wool insulation used in sound insulation fittings may be made from molten glass. Fiber materials made of molten glass, loose wool and ultrafine wool are sandwiched between bitumen bonded glass blankets to make fine glass wool panels. These panels have excellent noise control and acoustic properties, as well as thermal insulation, making them ideal for building control Spaces. Fiberglass insulation Thickness fiberglass insulation is available The thickness of fiberglass insulation has a great influence on the sound insulation and heat insulation values. Glass fiber insulation layer thickness from 60mm (80, 120, 140, 160, 180......) Start adding 20mm. A minimum thickness of 160 mm is recommended to isolate the pitched roof. To ensure no seams, it is best to use two alternating layers. Glass wool finishes and shapes can be used for glass wool insulation Gla