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AlphaSorb® Dual-Sided Absorptive Sound Blanket

(11 customer reviews)

There is a minimum order quantity of 3 for this product.

Thickness: 2" fill
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SKU: BLNAQFA10
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Return Policy: This product is non-returnable

Typical Shipping Lead Time: 3–5 weeks; additional lead time is needed for orders of 5 or more blankets

Product Description

The AlphaSorb® Dual-Sided Absorptive Sound Blanket, (formerly the AQFA-10 Absorber Sound Blanket) is used to add sound absorption to interior applications to reduce reverberation and echo. They are are constructed using two layers of 1 in. thick acoustical fiberglass batting and feature a durable vinyl-coated fiberglass cloth facing.

These blankets are available in a variety of colors and stitch patterns, and can be made in any size up to 4′ x 25′. AlphaSorb® Dual-Sided Absorptive Sound Blankets are ideal for large reflective industrial environments or equipment rooms in buildings where reverberant noise energy needs to be reduced. They may also be used to improve sound transmission loss when used in enclosures or to supplement plywood structures on job sites to reduce reflected noise for workers.

Typical uses include industrial plants, gymnasiums, auditoriums and warehouses. These sound absorption blankets are Class 1 fire-rated and have a sound absorption rating of 0.85.

Standard 4′ x 8′ blanket panels may be ordered online. Other sizes up to 4 ft. x 25 ft. are available, please contact us with your specific requirements. If you are looking for an STC rated sound blocking blanket, you may be interested in our PrivacyShield® Dual-Sided Absorptive Soundproofing Blanket.

Configurations

Sound blanket panels or sound blanket rolls are available for use in interior applications. Blanket panels are easily hung using factory installed grommets. Blanket rolls are a great raw material when you are choosing to install the material using your own mounting.

Sound Blanket Panels
  • Sound blanket panels in 4′ widths or custom lengths as required up to 25′ long
  • Bound along all edges and produced with grommets along top edge for hanging
  • Other configurations available.
Sound Absorption (Hz) per ASTM C423
125 250 500 1000 2000 4000 NRC
0.19 0.99 0.96 0.80 0.57 0.33 0.85

 

Sound Transmission Loss (Hz)
per ASTM E90-75
125 250 500 1000 2000 4000 STC
6 11 15 20 25 32 19*

*While this product does provide some sound blocking capability, its primary purpose is to absorb sound reflections to improve the quality of sound within an interior space. Please consider using our PrivacyShield® Dual-Sided Absorptive Soundproofing Blanket for applications that require blocking sound transmission.

prop 65 warning icon WARNING: This product can expose you to chemicals including formaldehyde, which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

For more information on our AlphaSorb® Dual-Sided Absorptive Sound Blanket,
call us at 800.782.5742 or contact our sales department.

Customer Reviews

Horizon Mechanical Solutions

it is well built and easy to install.

Horizon Mechanical Solutions

It is well built

Snyder

This is a great, effective product from Acoustical Solutions.

Sarah Webb

Bought this to block traffic noise through bedroom window, and it works like a charm!