Acoustical Products Made in USA.
HVAC NOISE
Healthcare environments require continuous mechanical ventilation to maintain air exchange rates and infection control standards. However, constant airflow turbulence within duct systems generates radiated mechanical hum that can infiltrate patient rooms and clinical areas. Elevated background sound disrupts sleep cycles, increases stress, and negatively impacts patient recovery outcomes. Addressing HVAC duct noise reduction is therefore essential in modern medical facility design.
Acoustic ceiling systems reduce reflected sound, but they do not eliminate duct surface radiation occurring above the ceiling plane. As sheet metal ducts vibrate, they emit continuous hum that competes with speech communication and reduces overall speech intelligibility. Lower ambient sound levels improve communication clarity among healthcare professionals and support more effective patient care.
In addition to duct radiation, water supply and medical gas piping transmit vibration through structural framing. This pipe vibration transmission increases low-frequency sound levels in sensitive treatment areas. Effective mitigation requires combining mass-loaded barriers with absorptive damping to control both airborne and structure-borne sound.
DuctaSil® B10Lag1™ Pipe & Duct Barrier System provides measurable improvement in medical facility acoustic performance. Its composite design blocks radiated mechanical sound while absorbing vibrational energy, creating quieter patient environments and enhancing conversational privacy.
Healthcare facilities that incorporate engineered duct and pipe treatment into mechanical design strengthen patient satisfaction, align with HIPAA privacy considerations, and improve overall operational performance.
