Quiet Blanket QC-124 Acoustic Blanket

Quilted Fiberglass with Double Facing, Fire-Resistant Acoustic Blanket

The Quiet Blanket QC-124 by Quietco represents the gold standard in 2-inch double-faced acoustic blankets, specifically engineered for maximum sound absorption and reverberation control in demanding commercial and industrial environments.

Constructed with two layers of 1-inch thick, 2 lb./cu. ft. density fiberglass batting quilted between vinyl-coated fiberglass facing and non-woven nylon scrim backing, these heavy-duty acoustic blankets achieve an outstanding Noise Reduction Coefficient (NRC) of 0.85.

Available in both Metallic Gray and White, the QC-124 delivers superior sound-trapping performance across low-to-mid frequencies (boasting an extraordinary 0.99 absorption at 250 Hz and 0.96 at 500 Hz) while offering a cleanable, flame-retardant solution for industrial soundproofing.

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Features:

  • Maximum Sound Absorption (NRC 0.85): Built with 2 inches of quilted fiberglass loft to capture airborne sound, eliminate flutter echo, and achieve peak absorption at critical low-mid frequencies (0.99 absorption at 250 Hz).
  • Versatile Double-Faced Finish: Combines vinyl-coated fiberglass facing with a non-woven nylon scrim backing, offered in Metallic Gray or White to match both industrial facilities and aesthetic architectural spaces.
  • Class 1 Fire-Rated Safety: Independently tested under ASTM E84, achieving a Class 1 rating with a low 5.0 flame spread and 5.0 smoke developed index for strict building code compliance.
  • Industrial Chemical & Environment Resistance: Engineered to withstand harsh work environments, natively resisting oils, grease, moisture, mild acids, alkalis, dirt, dust, and salt atmospheres.
  • Easy Cleanability: The protective outer facing can be wiped down easily using a damp towel with standard industrial cleaning solutions.
  • Broad Temperature Resilience: Operates continuously across a service temperature range of -20° to +180° F, handling intermittent peak heat up to +265° F.
  • Thermal Conductivity Properties: Serves as an efficient thermal insulator with a K-factor conductivity of K=0.25 (BTU in./°F – sqft. – hr.) at a 75° F mean.

Applications:

  • Two-Sided Machinery Enclosures: Installed around loud shop-floor equipment where both the inside and outside of the enclosure require a washable, oil-resistant finish.
  • 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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