Sound board is a gypsum panel system engineered to reduce sound transmission through wall and floor assemblies. Products like QuietRock, SilentFX, and similar acoustic gypsum panels replace or supplement standard drywall to achieve STC ratings that exceed standard construction without requiring thick or complex assemblies.
Smooth installs sound board systems for multifamily residential, home theaters, recording studios, medical offices, and commercial environments throughout the Boston area. We combine sound board with appropriate insulation (mineral wool) and decoupling systems (resilient channel) for maximum acoustic performance.
Sound board combined with resilient channel and mineral wool insulation can achieve STC ratings approaching hotel-quality sound isolation
Installs with standard tools — no specialized framing required for many applications
QuietRock, SilentFX, SoundBreak — we specify the right product for your STC target and budget
Best results achieved with sound board + resilient channel + mineral wool — we design and install the complete system
Required STC rating confirmed from code, lease requirements, or owner preference.
Sound board, resilient channel, insulation, and framing system designed to achieve target.
Resilient channel attached to framing. Sound board installed with appropriate fastening.
All electrical, plumbing, and HVAC penetrations acoustically sealed.
Response within 2 hours. Mass Save® eligibility reviewed on every quote.
Get Free Estimate → 📞 857-214-2434Most MA homeowners qualify for 75–100% rebates on qualifying insulation and air sealing projects. We handle all paperwork.
Learn About Mass Save →Free estimate. Mass Save® eligibility reviewed. Response within 2 hours, Mon–Fri.