PackSound insulation

Fiberglass acoustic insulation delivers NRC (Noise Reduction Coefficient) ratings from 0.85 for 1-inch thick panels to 1.15 for 2-inch thick options. Is fiberglass a good insulator for sound control? Fiberglass acoustic panels can absorb sound waves in wide frequency ranges, especially in speech-critical mid frequencies. This makes them excellent for soundproofing[-5]. Does fiberglass insulation soundproof well? This piece explores how ceiling fiberglass insulation, acoustic tiles,…