Sustainable Acoustic Design for Modern Interiors
Decrasound™ PET acoustic panels combine superior sound absorption with recycled content, providing a greener way to create comfortable, beautiful interiors.
PET Acoustic Panels: The Sustainable Choice for Modern Interiors
Architects and designers are increasingly focused on sustainability—not just in structure but in every interior finish.
Decrasound™ PET acoustic panels meet this demand by using a high percentage of recycled polyester sourced from plastic bottles,
while delivering excellent noise control for offices, schools, hospitality spaces and public buildings.
What Are PET Acoustic Panels?
PET (polyethylene terephthalate) is a lightweight yet durable polyester material.
When converted into acoustic panels, it absorbs unwanted sound to reduce echo and improve speech clarity.
Unlike traditional mineral fibre or foam products, PET panels are safe to handle, low in volatile organic compounds (VOCs),
and fully recyclable at the end of their life cycle.
Environmental Advantages
- Recycled Content – typically 60% or more post-consumer plastic bottles.
- Low VOC Emissions – contributes to healthy indoor air quality.
- Recyclable – panels can be reprocessed into new PET products.
- Green Certifications – supports Green Star, LEED, and WELL building credits.
Performance Meets Design
Decrasound panels provide NRC ratings up to 0.95, ensuring outstanding acoustic comfort.
Designers can choose from 96+ standard colours, custom shapes, and printed patterns to create interiors that sound as good as they look.
Comparison: PET Panels vs. Conventional Acoustic Materials
| Feature | Decrasound PET Panels | Traditional Mineral Fibre Panels |
|---|---|---|
| Recycled Content | High post-consumer PET content | Typically low or none |
| Acoustic Performance (NRC) | 0.70 – 0.95 depending on thickness | 0.55 – 0.80 typical |
| Health & Safety | Low VOC, no formaldehyde, safe to cut and handle | May release fibres or require special handling |
| Design Flexibility | 96+ colours, custom patterns, printable surfaces | Limited colours, standard tile formats |
| End-of-Life Options | Fully recyclable | Often landfilled |
Applications Across Sectors
Decrasound PET acoustic panels are ideal for:
- Corporate offices and meeting rooms
- Educational facilities and libraries
- Hospitality venues, restaurants and hotels
- Retail stores and shopping centres
- Public buildings and transport hubs
Frequently Asked Questions
| Are PET panels safe for indoor use? | Yes. They are low-VOC, non-toxic, and safe to cut or handle during installation. |
| Do PET panels cost more than traditional tiles? | Initial costs are comparable, but reduced maintenance and long service life can lower overall project cost. |
| Can PET panels be recycled after use? | Yes. Panels can be reprocessed into new PET products, supporting circular economy initiatives. |
| What thickness provides the best acoustic performance? | Common thicknesses are 12 mm and 24 mm; thicker panels achieve higher NRC ratings. |
| Can PET panels be custom printed? | Yes. Graphics, patterns, or branding can be digitally printed or precision cut for unique interior designs. |
Ready to build greener interiors? View the full Decrasound PET Acoustic Panel range or contact our team for samples and datasheets.
