BBC Exterior Sound Curtains
[SS-BBCEXT]

EXT Sound Curtains are available in two styles for outdoor applications. Long-term, permanent, ("R" Style), and short-term, ('N" Style), modular sound curtains both offer noise control that's simple, cost-effective, and they work!

  • Reduce outdoor construction and/or community noise
  • High actual noise reduction up to 20dB(A)
  • Economical alternative to rigid acoustical panel systems
  • Easily installed, relocated, or modified

Flexible configurations to suit your needs for easy set-up, easy maneuverability.

  • Custom engineered systems for any application
  • Durable and washable
  • A variety of colors
  • Designs blend with landscape

EXT Sound Curtains help you get the job done without hassle and on time.

  • Comply with city noise codes
  • Avoid litigation from neighbors
  • End costly delays and work stoppages due to noise

EXTERIOR SOUND CURTAINS PROVIDE 2-WAY PROTECTION!

1. Blocks construction noise so project site is neighborhood friendly.

2. Absorbs sound so it does not bounce back noise to job site like concrete barriers or plywood


BBC-EXT- R-2" - LONG TERM, PERMANENT

BBC-EXT-R-2" Exterior Noise Barrier/Sound Absorber Composite offers the benefits of both a noise barrier and a sound absorber composite in one product for outdoor applications. This barrier backed product consists of an exterior grade, UV resistant heavy-duty faced quilted fiberglass absorber bonded to a one-pound per square foot reinforced loaded vinyl barrier. The heavy-duty facing is a ten ounce per square yard vinyl coated polyester, (VCP) quilted to the sound absorber rather than the standard 4.5 ounce facing. Curtain panels are constructed with grommets across the top and bottom and exterior grade Velcro seals along the vertical edges, and are sewn with Gore Tenara exterior grade thread.

APPLICATIONS:

Typically used as modular curtain panels on long-term construction projects or permanent outdoor applications such as enclosing HVAC equipment, dust collectors or similar machinery behind a manufacturing plant where UV and abuse resistance as well as maximum durability, longevity and noise reduction is required. Also available with a one-inch thick quilted fiberglass absorber, or with a two-pound per square foot reinforced barrier.

PRODUCT DATA:

  • Description - Vinyl coated polyester facing on 2" quilted fiberglass/1 lb. psf. reinforced loaded vinyl barrier.
  • Nominal Thickness- 2.0 inches
  • emperature Range- minus 20 to + 180 degrees Fahrenheit
  • Standard Panel Width- 54" wide, lengths as required up to 20 feet high
  • Weight- 1.45 Psf
  • STC 32 Rating, NRC .85
  • Available facing colors on quilt: gray, tan, black
  • Available barrier colors:gray, tan, or olive drab


ACOUSTICAL PERFORMANCE:
Sound Transmission Loss
Octave Band Frequencies (Hz)
Product 125 250 500 1000 2000 4000 STC
BBC-EXT-R-2" 13 20 29 40 50 55 32

Sound Absorption Performance
Octave Band Frequencies (Hz)
Product 125 250 500 1000 2000 4000 NRC
BBC-EXT-R-2" .07 .27 .96 1.13 1.08 .99 .85


CALL US TODAY TOLL FREE AT 1-800-40-NOISE FOR A FREE CONSULTATION AND QUOTE!

 


BBC-EXT - N - SHORT TERM, TEMPORARY

The barrier- backed EXT-N style sound curtain offers the benefits of both sound absorption and noise barrier products in one for outdoor applications. A cost saving non-reinforced 1-Lb psf loaded vinyl barrier is bonded to a 1" thick exterior grade vinyl-coated -polyester faced quilted fiberglass absorber. These economic modular sound curtains are typically constructed with grommets across the top and bottom, and exterior grade Velcro seals along the vertical edges.

APPLICATIONS:

Typically used as an economic Sound Curtain on temporary construction projects with a 3-5 year life span. The exterior grade VCP facing is specifically formulated for outdoor applications. Composite products offer maximum noise reduction by both blocking and absorbing noise at job sites. Also available with a 2" thick sound absorber.


PRODUCT DATA:

  • Description - 1" Heavy Duty VCP faced quilted fiberglass bonded to a 1 Lb psf non-reinforced loaded vinyl barrier
  • Nominal Thickness - 1.0 inches
  • Temperature Range - minus 20 to + 180 degrees Fahrenheit
  • Standard Panel Width - 54" wide, lengths as required up to 20 feet high
  • Weight - 1.2 Psf
  • STC 27 Rating, NRC .70
  • Available facing colors on quilt: gray, tan, black
  • Available barrier colors: black

ACOUSTICAL PERFORMANCE:
Sound Transmission Loss
Octave Band Frequencies (Hz)
Product 125 250 500 1000 2000 4000 STC
BBC-EXT-N 11 16 24 30 35 35 27

Sound Absorption Performance
Octave Band Frequencies (Hz)
Product 125 250 500 1000 2000 4000 NRC
BBC-EXT-N .12 .47 .85 .84 .64 .62 .70


CALL US TODAY TOLL FREE AT 1-800-40-NOISE FOR A FREE CONSULTATION AND QUOTE
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