AB110-EXT-N Sound Curtains

The barrier-backed configuration offers the benefits of both sound absorption and noise barrier products in one.  A 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 hook and exterior grade Velcro along the vertical edges.

  • STC rating 29
  • NRC rating 0.70
  • Available facing colors on absorber side: gray, tan, or black
  • Barrier Color: black




Typically used as an economic Sound Curtain on temporary construction projects with a minimum 6-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.

Product Data:

Description                            1” HD VCP faced quilted fiberglass bonded to a

                                                   1 LB/SF non-reinforced loaded vinyl barrier

Nominal thickness of 1.00”

Temperature range           -20° to +180° F

Standard panel width       54”

Weight                                    1.45 LB/SF

Acoustical Data:

Sound Transmission Loss:

PRODUCT 125 250 500 1000 2000 4000 STC
AB110-EXT-N 11 16 24 30 35 35 29

ASTM E-90 & E 413

Sound absorption Data
Product 125 250 500 1000 2000 4000 NRC
AB110-EXT-N .12 .47 .85 .84 .64 .62 .70

ASTM C 423