frequently asked questions
What is QuietRock®?
QuietRock® is a family of sound‑damping gypsum panels that reduce airborne noise transmission through walls and ceilings using constrained layer damping technology (a viscoelastic polymer layer sandwiched between gypsum).
How does QuietRock® reduce sound compared to regular drywall?
QuietRock® panels absorb and dissipate sound energy through their internal damping layer, delivering significantly higher sound isolation than standard gypsum board without requiring multiple layers or special framing.
Can QuietRock® be installed like regular drywall?
Yes; QuietRock® installs and finishes like standard gypsum board using conventional tools, screws, and taping methods — no special adhesives or framing are required.
What kind of Sound Transmission Class (STC) performance can QuietRock® achieve?
The exact STC depends on wall assembly design, but assemblies using QuietRock® can achieve significantly higher STC values than standard gypsum assemblies, often reaching STC 50+ in optimized configurations.
Can QuietRock® replace multi‑layer wall assemblies?
Yes. QuietRock® panels often achieve equivalent or better STC performance than traditional multi‑layer gypsum or resilient channel systems, reducing material and labour while maintaining standard installation methods.
Are there QuietRock® options with enhanced mold resistance?
Yes — QuietRock® EZ‑SNAP® MR panels combine sound‑damping and patented EZ‑SNAP ease of installation with mold‑resistant paper and core, ideal for environments sensitive to moisture and indoor air quality concerns.