Durapoll NC
Noise Control Polycarbonate

We have a proven reputation for delivering the highest quality products, with broad and varied sector experience, meeting complex engineering challenges.

Domer Durapoll NC

is polycarbonate sheets that reduce noise pollution enormously in railways and highways with heavy traffic, providing healthy and quiet community environments.

Domer Durapoll polycarbonate noise control sheets are available in a wide range of opaque and translucent colors creating a pleasing aesthetic and friendly environment fitting in any scenario. In addition, they are weather-resistant, virtually unbreakable due to their high impact resistance, meeting the sound technical requirements and demand for road safety.

  • Highways
  • Railways
  • Industrial Areas
  • Metro Lines
  • Race Tracks

Polycarbonate Sound Reduction

sheets by Domer are lightweight, which allows an easy installation, and can be cold bent or even thermoformed to achieve any designs. Additionally, an abrasion-resistant and anti-graffiti coating can be customized upon request.

Noise pollution created from traffic jams, highways, or railways produces distraction, inconvenience, sleep disturbance, or even chronic hearing damages. Polycarbonate sound reduction barriers help protect neighborhoods, residential areas, and offices from high noise levels providing a pleasant environment and contributing to a healthier life.

Product Benefits:
  • Excellent impact resistant
  • Lightweight and easy to handle
  • Easy to clean
  • Excellent acoustical insulation
  • Weather-resistant
  • Anti-graffiti
Product NameDescription
Domer Durapoll NCNoise reduction polycarbonate sheets
3.0 - 20 mmNo Limit≤2600mm

*customized sizes are available subject to minimum order quantity

Type Color
Opaquewhite, navy blue, sky blue, dark green, mint green, yellow, light grey, dark grey, red, brick red, orange
Translucenttransparent clear, opal, bluewish, greenish, yellowish, greyish, reddish, orange

*Colors and Finishes can be customized subject to minimum order quantity

Thickness Sounds Reduction dB
6 mm29
8 mm30
10 mm31
12 mm32
15 mm34
PropertyTest MethodConditionsUnitsValue
Water AbsorptionD-57024 hr. @ 23°C%0.15
Tensile Strength at breakD-63810 mm/minMpa65
Elongation at breakD-63810 mm/min%>80
Tensile Modulus of ElasticityD-6381 mm/minMpa2300
Flexural ModulusD-7901.3 mm/minMpa2350
Rockwell HardnessD-785R scale125
PropertyTest MethodConditionsUnitsValue
Long Term Service Temperature°C
Short Term Service Temperature°C
Coefficient of Linear ExpansionD-696mm/m°C0.065
Thermal ConductivityC-177W/mK0.21
PropertyTest MethodConditionsUnitsValue
HazeD-1003Clear Sheet%<0.5
Light TransmissionD-1003Clear Sheet%90%
Refractive IndexD-542Clear Sheet1586
Yellowness IndexD-1925Clear Sheet<1

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Common Questions & Answers

What is the color of polycarbonate sound barrier sheets?

Domer-duplex plating mold laminating with high-precision sheets production line which can produce a broad range of transparent and opaque sound barrier Sheets.

Why polycarbonate is ideal for sound barrier?

In a nutshell, polycarbonate is highly transparent, lightweight, high impact resistant almost 200 times stronger than glass, relatively cost-efficient and recyclable.

Can Domer Durapoll NC sustain rough weather conditions?

Domer Durapoll Noise Control sheets are co-extruded with one or two-sided ultra-violet radiation protection layers which guarantee a long product life against weathering deterioration and discoloration.

Does polycarbonate require any maintenance?

Periodic cleaning of polycarbonate using mild soap detergent, water, and a soft cloth is recommended to prolong the service life. Never use abrasive cleaning agents or glass window cleaners and always test a small area of the sheet first


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