With QuietRock sound reducing drywall, you can achieve the STC results you need simply and cost effectively. In this video, you’ll see how to build an acoustically-rated wall in just five easy steps using QuietRock EZ-SNAP®. The wallboard achieves high sound attenuation and fire resistance in one panel using less space, material and labor than conventional alternatives. With its patented EZ SNAP technology, QuietRock ES is easier to score, cut and install resulting in less time and labor costs than other acoustical treatments.