Ductwrap – 25mm x 1.2mt x 18mt It is used for thermal insulation, sound insulation, acoustic design, and for the purposes of fire safety. Its classification as a “Class A1 Non-Combustible” (TS EN 13501-1) material is a very significant advantage for fire safety. Glass wool blankets covered on one side with aluminum foil provide high thermal and sound insulation in air conditioning and ventilation ducts.
