Armaflex Duct Alu is a rubber insulation in the form of a role, designed to be used as thermal and acoustic protection of a duct in ventilation and air conditioning systems as well as piping. The closed cell structure and high resistance coefficient against water vapor diffusion of Armaflex Duct Alu insulation minimize condensation and minimize the risk of corrosion under the insulation layer. Armaflex Duct Alu roles are free of lint and dust, do not dust, and remain uniform throughout their life. Additional coverage of the Armaflex Duct Alu role with aluminum foil reinforced with glass fiber gives the insulation an aesthetic appearance and allows for an easy-to-clean channel surface.

• Roles available in widths of 1 m and 1.5 m. Please indicate the width of the role in the commentary on the order.