Acoustical Products Made in USA.
SOUND LEAKAGE
Large HVAC equipment rooms house air handlers, chillers, compressors, and ventilation systems that operate continuously throughout the day. These mechanical systems typically produce sound levels between 75–85 dB(A) depending on equipment size and airflow rates.
Even when HVAC equipment is enclosed in a mechanical room, the service door often allows sound to escape into nearby corridors. This noise can travel throughout the building, particularly in offices or healthcare facilities where quiet environments are essential.
Employees working near HVAC rooms may experience persistent background noise around 60–70 dB(A) due to sound leakage through the door. Over time, this constant mechanical hum can create workplace discomfort and reduce concentration.
The ImpactaCore® Acoustic Door Blanket System functions as a high-mass acoustic door cover, blocking the primary sound transmission path at the doorway. The system combines sound-blocking barrier materials with quilted absorptive layers to control both airborne and reflected noise.
When installed properly, this acoustic door sound barrier can reduce HVAC noise levels outside the room to approximately 50–55 dB(A), creating a significantly quieter environment for building occupants.
