Door noise control blankets are made out of acoustic panels Producers choice estimated 96% sound absorption. (80% noise reduction each layer. NRC 0.8). The panels are double layered for better noise damping.
We created this sound absorbing double-layer blanket to go over the doorway or an existing door to reduce the noise coming through. These Door Noise Control panels are easy to install. come with grommets at the top so you can easily hang them on hooks.
Once the door blankets attached over the door they significantly decrease the sound coming through.
Size: 230cm x 96cm
Grommets: 4 grommets on the top and 2 extra on the bottom corners