Modular Acoustics, Circular by Design
Transform your space with Re-Sound Interior—a complete acoustic wall system crafted from recycled materials. Fully customizable, easy to install, and designed to be recycled at end of life.
Re-Sound is a Stretch Group brand. We manufacture in our own plants in Beveren-Waas (Belgium) and Częstochowa (Poland).
Starting from €387 excl. VAT per set of 3 modules
Re-Sound Interior is a complete acoustic enhancement solution. Each starter package includes the acoustic core material, a removable fabric cover, and the complete mounting system—everything you need for professional installation.
Every Interior panel begins its life as discarded textiles—clothing, upholstery, and industrial fabric waste. We transform these materials into high-performance acoustic cores using bio-based binders, creating panels that perform beautifully and can be fully recycled at end of life.
With its modular design, Interior offers limitless creative possibilities. Create feature walls, cover entire surfaces, or design custom patterns that reflect your brand. The system adapts to spaces of any size.
The removable fabric cover makes cleaning effortless. Simply unzip, wash, and reattach—your panels will look as good as new. This extends the product lifespan and ensures your space always looks professional.
With a weighted sound absorption coefficient (αw) of 1.0, Re-Sound Interior delivers maximum acoustic performance. Both high and low frequency sounds are effectively absorbed, creating comfortable, productive spaces.
Reduce reverberation for clearer conversations
Minimize distracting background noise
Create calmer, more comfortable environments
| Module size | 900 × 600 mm |
|---|---|
| Thickness | 45 mm |
| Weight | ~3.5 kg per module |
| Absorption coefficient (αw) | 1.0 |
|---|---|
| Absorption class | Class A |
| NRC | 0.95 |
| Core | Perforated cardboard |
|---|---|
| Absorber | Hemp Felt |
| Cover | Recycled jeans fabric |
| Fire rating | B-s1,d0 |
|---|---|
| Standard | EN 13501-1 |
| Recycled content | 80 % |
|---|---|
| End of life | Free take-back and recycling |
| VOC emissions | Low / A+ |
| Mounting | Wall rail system |
|---|---|
| Installation time | ~5 min per module |
| Tools required | Drill, level |
Stock colors ship within 1–2 weeks; custom configurations require 3–4 weeks from order confirmation. For projects above 50 m², plan 4–6 weeks.
Yes. The cover is removable and machine-washable at 30 °C. The recycled-textile core stays inside the panel and is not affected.
Both measure absorption but use different test standards. αw (ISO 11654) is the European single-number value; NRC (ASTM C423) is the American equivalent. αw 1.0 and NRC 0.95 indicate the same Class A performance.
Yes. Recycled content, low VOC emissions, and the take-back program contribute to BREEAM Mat 03 and LEED MR credits.
Interior uses a hidden modular rail; Solid uses concealed hooks; Divide is freestanding with a magnetic modular connection. No specialist tools required.
Get a personalized quote for your project. Our team will help you calculate the right amount of panels and find the perfect configuration.
Free shipping in Belgium • Return for recycling included
