ACRYLITE® Soundstop SilentView


ACRYLITE® Soundstop SilentView is a transparent noise absorbing system consisting of an aluminum frame and a 30º angled transparent ACRYLITE® Soundstop sheet. This innovative design allows incoming noise to be reflected upward towards the horizontal noise absorbing part of the element. ACRYLITE® Soundstop SilentView is suitable for highways, high speed railways, and any other noise barrier installation.

This newly developed system perfectly combines the desired transparency with the absorbing properties of a noise protection element. ACRYLITE® Soundstop SilentView is the only element worldwide which also complies with the new acoustic standards outlined in EN 1793-5 and EN 1793-6 “Road Traffic Noise reducing devices – test method for determining the acoustic performance using in situ values of sound reflection (1793-5) and airborne sound insulation (1793-6) under direct sound field conditions.”

While focused on new Noise Barrier installations, ACRYLITE® Soundstop SilentView is ideal for replacing old, unsightly, or defective elements quite easily. The existing infrastructure, including posts, can be re-used in various dimensions and distances so that no additional construction costs are incurred.

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  • Transparent and absorptive
  • Can be combined with other traditional noise barrier systems
  • Easily used to retrofit an existing noise barrier system
  • Mounted flush with the noise barrier wall on the absorption side
  • No special equipment required for installation, simple drop-in panel design

Possible Installation Locations

  • Highway noise barrier
  • Alongside railways
  • As a full noise wall or as a complement to open up “windows” in a standard opaque absorbing wall
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Product Offering

Both aluminum components and acrylic sheet are available in numerous standard colors. Custom colors are available upon request.


  • Fixed panel segment height of 500mm (20”)
  • Panel lengths / post distance up to 5m (16.5 ft) possible
  • Max height of 8m (26ft)
  • NRC of 0.70 as tested in accordance with ASTM C423
  • Complies with the new acoustical standards outlined in EN 1793-5
  • The overhang (angled section) is always opposite the absorption side
  • Installation is made easy due to a tongue and groove design
  • Can be used with existing barriers by simply removing existing elements and utilizing existing posts
  • Easily adaptable to post profiles from W5 to W8
  • ACRYLITE® Soundstop sheet used
    • Thickness of 12mm, 15mm, or 20mm
    • Various product choices: GS, GS CC, XT, or XT w/ Bird Guard
  • Total system weight is approximately 35-45 kg/m2 (7-9 lb/ft2)

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