




Etch Tiles Shadow Box
Etch Tiles Shadow Box is a 3D-etched acoustic wall tile from Zintra with dual-layer construction and angled perimeter edges that produce a recessed, box-like effect with depth and shadow. It suits commercial, hospitality, education, and institutional spaces where geometric feature walls and acoustic control are both priorities.
Specifications
- Set composition: 21 tiles per set, covering 3.15 m2
- Tile dimensions: 394 mm wide x 394 mm high
- Material: 100% solution-dyed (colour-through) polyester
- 12 mm thickness density: 2.4 kg/m2
- 24 mm thickness density: 3.6 kg/m2
- NRC (directly mounted): 0.45 to 0.75
- Alpha-w (directly mounted): 0.30 to 0.60
- Etch profile: 3 mm v-groove with dual-layer construction
- Recycled content: 60% post-consumer (PET bottles), 35% pre-consumer (PET chips), 5% polylactic acid (PLA)
- Colours available: 29 solid PET colours plus 4 Timber finishes
- Supply: flat-packed, tiles arranged as required
Applications
Wall-to-wall acoustic treatment or feature artwork in commercial offices, hospitality venues, education facilities, and institutional interiors. The square tile format suits grid and feature-panel arrangements. Can be combined with plain Zintra panels. Not suitable as a free-standing product.
Standards and compliance
ASTM E84 Class A; AS ISO 9705:2003 Group 1; EN 13501 B-s2-d0.
Frequently asked questions
How many tiles are in a set and what area do they cover?
Each set contains 21 tiles covering 3.15 m2. Each tile is 394 mm wide by 394 mm high.
What gives the Shadow Box its three-dimensional appearance?
The dual-layer construction combined with angled perimeter edges creates depth and a play of light and shadow across the surface.
What fire ratings do these tiles carry?
ASTM E84 Class A, AS ISO 9705:2003 Group 1, and EN 13501 B-s2-d0.
Click here to download the Data Sheet
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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Shipping Information
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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.

