Avoid specifying wrong PET panel thickness. Learn how 9mm, 12mm, and 24mm solve different noise problems with the right NRC and mounting.
Specify 9 mm PET felt acoustic panels for effective speech noise absorption & seamless design. Verify NRC, fire rating & air gap gains.
There is a specific, sinking feeling that many DIY enthusiasts experience after their first attempt at acoustic treatment. You spend hundreds of dollars on foam wedges or felt tiles, meticulously glue them to your apartment wall, and step back to enjoy the silence. Then, you hear your neighbor’s foo
