Acunic by Getzner Textil - 3D VOLUMIC square
Acunic 3D VOLUMIC square is an acoustic textile from Getzner Textil, constructed with a polywoven 3D technique that produces a distinctly volumic surface in a square-pattern relief. It achieves a weighted sound absorption coefficient of 0.85 (Absorption Class B), offering high absorption performance across a range of interior acoustic applications.
Specifications
- Weighted sound absorption coefficient (alpha w): 0.85
- Absorption class: B
- Measurement standard: DIN EN ISO 354 (reverberation room, 203 m3, wall distance 150 mm)
- Material: 100% Polyester FR, Trevira CS
- Weight: 700 g/m2 (plus or minus 5%)
- Width: 170 cm (plus or minus 5%)
- Thickness: 5.20 mm (DIN EN ISO 5084)
- Fire rating: B1 flame retardant (DIN EN ISO 4102)
Applications
Suitable for wall panels, ceiling elements, freehanging baffles, and curtains in commercial interiors, hospitality venues, offices, education facilities, and performing arts spaces where sound absorption and a geometric surface aesthetic are required. The square relief pattern offers a visually distinct alternative to the bubble variant while achieving comparable weight and thickness.
Standards and compliance
Sound absorption measured per DIN EN ISO 354. Fire resistance B1 flame retardant per DIN EN ISO 4102. Material is Trevira CS, a flame-resistant polyester with inherent fire resistance, not a surface coating.
Frequently asked questions
What is the difference between the 3D VOLUMIC square and the 3D VOLUMIC bubble?
The square has a geometric square-relief surface texture and achieves alpha w 0.85 (Absorption Class B), while the bubble has a rounded bubble-relief surface and achieves alpha w 0.90 (Absorption Class A). Both have the same width and similar weight, and both use 100% Trevira CS.
Is the 3D VOLUMIC square fire rated?
Yes. The fabric carries a B1 flame retardant classification per DIN EN ISO 4102. The fire resistance is inherent to the Trevira CS fibre, not a topical treatment.
Can the fabric be specified in custom colours?
Custom colours are available on request from Getzner Textil. Contact the supplier for current colour options and minimum order quantities.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
What is your return policy?
All refunds and returns are determined by the manufacturer's terms of sale. Change-of-mind refunds are not accepted, but all valid warranty claims will be managed by AKA Acoustics in compliance with consumer law.
How long will it take to receive my order?
Freight lead times will be provided upon order confirmation. Standard items typically ship within 4–6 weeks, while custom orders may take 6–12 weeks.
Is my payment information secure?
Yes, all payments are securely processed through Stripe and are protected under their Terms of Service. AKA Acoustics do not store any payment information ourselves.
How are freight costs calculated?
Freight costs are determined at the time of quotation to ensure accurate pricing based on your specific order. For any questions, please email sales@akaacoustics.com
How can I contact support?
For account inquiries, email accounts@akaacoustics.com. For order support, email sales@akaacoustics.com.