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Specifications subject to change with out notice.

© Acoustical Surfaces, Inc. – All Rights Reserved.
Noise Barrier/Sound Absorber Sound Blanket
  • STC = 33
  • NRC = .75
  • Facing Colors on Quilt:
    Gray, Tan, Black or White
  • Barrier Colors:
    Gray, Tan, Olive or Blue

NOISE S.T.O.P.™ Sound Blankets – Reinforced

BBC-EXT-R-2 Noise Barrier/Sound Absorber Sound Blankets
BBC-EXT-R-2 offers the benefits of both a noise barrier and a sound absorber composite in one product. This BBC product consists of an exterior grade, UV resistant heavy-duty faced quilted fiberglass absorber bonded to a one-pound per sq. ft. reinforced loaded vinyl barrier. The heavy-duty facing is a 10 oz per sq yd vinyl-coated-polyester (VCP) quilted to the sound absorber rather than the standard 4.5 oz facing. Curtain panels are constructed with grommets across the top and bottom and exterior grade Velcro seals along the vertical edges.
  1. Exterior Chiller Enclosure Helps Homeowner Maintain Sanity!
  2. Acoustical Blanket Saves the Day by Reducing High Pitch Whiny Sound

MATERIAL: Vinyl coated polyester facing on 2″ quilted fiberglass & 1 lb/sf reinforced mass loaded vinyl barrier
FEATURES: Effective and durable absorber with mass loaded vinyl barrier option.
APPLICATIONS: Typically used as modular curtain panels in outdoor applications where high abuse resistance or excellent durability as well as maximum longevity and noise reduction is required. Also used as sliding acoustical doors, durable acoustical jacket on fans or valves, as well as a temporary noise barrier on outdoor construction projects.
WEIGHT: 1.45 lb/sf
THICKNESS: Nominal 2″
SIZES: Standard Width: 54″; Roll Length 25′
COLORS: Facing Colors on Quilt – Gray, Tan, Black or White
Barrier Colors – Gray, Tan, Olive, or Blue

Click on Images to Enlarge
Reinforced Sound Blanket – Facing Color Options Barrier Colors
Facing Color Options

Barrier Color Options

BBC-EXT-R-1 Sound Curtain Front BBC-EXT-R-1 Sound Curtain Back


Sound Blanket – Sound Transmission Loss – ASTM E90 & E 413
Frequency 125Hz 250Hz 500Hz 1KHz 2KHz 4KHz STC
BBC-EXT-R-2 14 20 32 41 42 41 33
Sound Blanket – Sound Absorption Performance – ASTM C423
Frequency 125Hz 250Hz 500Hz 1KHz 2KHz 4KHz NRC
BBC-EXT-R-2 .45 .96 .87 .66 .47 .28 .75

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