Subcobertura NW thermoacoustic insulation blankets have as their main feature the high performance of thermal insulation, allowing great energy savings by reducing the use of air conditioning.

In addition, it has the function of acoustic insulation, absorbing the impact of sound due to its polypropylene fibers, reducing the passage of external noise.

Widely used as a thermal insulator for air conditioning ducts instead of glass wool and rock wool because it does not absorb moisture, does not create fungi and has more durability and greater mechanical resistance.