CLEARSoundBlok ABSORPTIVE is a transparent noise barrier system made from PMMA and aluminium, designed to reduce sound transmission while allowing light through. Suitable for road and rail environments, it combines sound absorption with visual clarity and is available in a range of colours and sizes.

  • Transparent acoustic barrier system for effective noise reduction

  • Absorptive surface reduces reflected sound in sensitive locations

  • Lightweight and formable for flexible design and installation

  • Available in seven standard colours, with special colours on request

  • Graffiti can be removed with water-soluble paint thinner and water

  • Long design life: 30 years for barrier, 60+ years for steel posts

  • CE Marked and compliant for use on Highways England schemes

Applications

  • Roadside noise barriers

  • Railway noise reduction

  • Urban environments needing clear acoustic screening

  • Locations requiring both sound absorption and visual transparency

  • Areas where safety and environmental integration are important

Dimensions

Barrier heights from 1.0m to 10m+

Bay widths from 1.0m to 3.0m

Weight 35.0kg/m²

Performance

Acoustic performance: DL? 27dB, Dla 4dB

Design life barrier: 30 years

Design life steel posts: 60+ years

Class: A2, B3

Materials

PMMA acrylic

Aluminium frame

Colours

Seven standard colours; special colours on request

Finish

Clear or coloured screens

Aluminium frame powder coated to chosen RAL colour

Installation

Set into concrete foundations or bolted to concrete pads/strips

Galvanised steel or PPC posts fixed with resin anchors or cast in cradles

Timber or steel posts set into augered or bucket dug concrete foundations

Accreditations

CE Marked

Compliant with Highways England CPR 2013 and Sector Scheme 2C

Warranty

30 year guarantee on acoustic barriers

Maintenance

Designed to be maintenance free for 30 years