Quiet Blanket QC-122 Acoustic Blanket

Quilted Fiberglass with Single Facing, Fire-Resistant Acoustic Blanket

The Quiet Blanket QC-122 by Quietco is a lightweight, high-performance acoustic blankets specifically engineered to control room reverberation and reduce ambient echo.

Designed with a single-faced construction, this blanket features a 1-inch thick, 2 lb./cu. ft. density fiberglass batting that delivers an impressive Noise Reduction Coefficient (NRC) of 0.70.

The acoustic core is securely quilted with durable nylon thread between a heavy-duty aluminum-vinyl coated fiberglass facing on the front and a non-woven nylon scrim backing on the rear.

Weighing just 0.25 lb./sq. ft., the QC-122 provides an economical, easy-to-install solution for improving sound quality in commercial spaces and manufacturing facilities, where physical noise-blocking (STC) is secondary to acoustic absorption.

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Features:

  • Superior Sound Absorption (NRC 0.70): The 1-inch fiberglass batting effectively traps and dissipates sound waves, dramatically reducing flutter, echo, and background noise buildup across mid-to-high frequencies.
  • Single-Faced Scrim Backing: Features a rugged aluminum-vinyl facing on the primary side for durability, with a lightweight, non-woven nylon scrim backing that allows for easy application directly against walls or ceilings.
  • Class 1 Fire Safety Rating: Rigorously tested per ASTM E84, this blanket meets strict building codes with a low flame spread of 5.0, fuel contributed of 20.00, and smoke developed of 5.0.
  • Harsh Environment Durability: The exterior metallic gray facing natively resists moisture, oils, grease, dirt, dust, mild acids, alkalis, and corrosive salt atmospheres.
  • Thermal Insulation Properties: Doubles as an effective thermal insulator with a tested thermal conductivity of K=0.25 (BTU in./°F – sqft. – hr.) at a 75° F mean.
  • Industrial Cleanability: The protective front facing can be easily steam cleaned or washed down using common industrial cleaners to maintain a sanitary workspace.
  • Wide Temperature Tolerance: Maintains structural integrity in continuous service from -20° to +180° F, and can withstand intermittent heat spikes up to +265° F.

Applications:

  • Machinery & Equipment Liners: Designed with a flat non-woven scrim backing to mount directly against the metal exterior or internal framing of heavy machinery, equipment housings, and cabinets to eliminate internal noise reflection.
  • Construction Site: Attached to temporary walls, perimeter fencing, and framing on outdoor job sites to absorb reflected noise energy before it reaches surrounding neighborhoods.
  • Industrial Wall & Flat Surface Dampening: Fixed directly to interior drywall, concrete, or corrugated metal walls in noisy facilities to stop sound waves from bouncing off hard structural surfaces.
  • Suspended Acoustic Enclosures & Baffles: Hung vertically as a lightweight, semi-flexible suspended barrier to create acoustic curtains or overhead ceiling baffles that capture rising sound energy.
  • Warehouse & Freight Terminal Noise Mitigation: Deployed across expansive, high-ceiling distribution centers, freight rooms, and loading bays to absorb reverberant noise generated by forklifts, conveyors, and heavy logistics activity.
  • Industrial Facility Reverberation Control: Installed in manufacturing plants and assembly lines where excessive ambient noise levels require lightweight, washdown-resistant sound absorption to meet workplace safety standards.

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