Iso Blanket and Iso Blanket Pro are limp-mass solutions designed for the treatment of airborne noise. They differ in their STC (Sound Transmission Coefficient) in that Iso Blanket Pro has a bigger coefficient/performance due to its agglomerated fabrics.

The blankets perform as sound barriers when applied to ceilings, walls, and floors. Their flexibility, thin design, and high resistance make them easy-to-use materials. They are most effective when used in construction projects that involve several layers of different materials. Density of 4,5kg/m2 in the Pro Version and 6.5kg/m2 in the Standard Version, ensures a high level of isolation by diminishing the sound emitted from joins between the floor and the rest of the construction.