Quiet Denim insulation was a strong fit for this Charleston, SC renovation, helping improve soundproofing, acoustic comfort, thermal efficiency, and indoor air quality with fiberglass-free insulation made from 85% recycled denim. With an NRC rating of 1.05, R13 thermal performance, low VOCs, and Class A fire-rated batt insulation, Quiet Denim supported a quieter, healthier, and more sustainable home upgrade.