The Ultimate Guide to Polyester Acoustic Boards: Sound Absorption, Sustainability, and Style
Polyester acoustic boards are porous, high-density panels made from PET fibers, many of which come from recycled plastic bottles. Their primary function is to absorb sound waves within a room to reduce echo and reverberation, thereby improving sound clarity. It is important to note that these boards are designed for acoustic treatment (sound absorption) and are not a material for soundproofing (blocking sound transmission between spaces).
January 17, 2026