Plain Tiles Trapezium
Plain Tiles Trapezium is a wall-mounted acoustic tile from Zintra made from recycled PET felt. The trapezoidal form adds angular movement and geometric contrast to interior walls while absorbing sound in commercial, educational, and hospitality environments. Sold in sets of 15, it covers 3 m2 per set and installs directly to walls.
Specifications
- Shape: Trapezium
- Tile dimensions: 400 mm h x 600 mm w
- Tiles per set: 15
- Coverage per set: 3.0 m2
- Thickness: 12 mm
- Density: 2.4 kg/m2
- Material: 100% solution-dyed polyester PET felt
- NRC: 0.45 to 0.75 (directly mounted)
- Recycled content: 60% post-consumer recycled PET bottles, 35% pre-consumer PET chips, 5% polylactic acid (PLA)
- Installation: Direct wall mount; not suitable as a free-standing product
Applications
Suitable for commercial offices, hospitality venues, education facilities, and retail interiors where a geometric, angular pattern is required alongside acoustic treatment. The interlocking trapezoidal profile allows varied layout orientations. Compatible with adhesive and non-destructive reusable fixing systems.
Standards and compliance
ASTM E84 Class A fire rating. AS ISO 9705:2003 Group 1 classification. EN 13501 B-s2-d0 classification. Materials are 100% recyclable.
Frequently asked questions
What NRC value do Plain Tiles Trapezium achieve when direct-mounted?
When fixed directly to a wall surface, Plain Tiles Trapezium achieves an NRC range of 0.45 to 0.75.
How much wall area does a single set cover?
One set of 15 trapezium tiles covers 3.0 m2 of wall area.
Is the Trapezium available in an Etch version?
The Trapezium is not listed among the designs available in both Plain and Etch within the Zintra tiles range. It is available in the plain finish only.
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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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.