Zintra Baffle Systems - Quarter
Zintra Baffle Systems Quarter is a ceiling-mounted acoustic baffle from Zintra with a 90-degree fan-shaped profile. Ten blades of 12mm solution-dyed polyester are arranged in a quarter-circle frame; four units placed together form a full circle 2800mm across. The format lets designers create circular ceiling features while delivering measurable noise reduction.
Specifications
- Material: 100% solution-dyed polyester (PET), 12mm thickness
- Density: 2.4 kg/m2
- Blade count: 10 blades per quarter unit
- Blade height: 110mm (4.3 in)
- Individual blade length: 1300mm (51.2 in)
- Quarter footprint: 1324mm (52.1 in) w x 1827mm (72 in) d
- Full circle (4 units): 2800mm (108 in) diameter
- NRC (no air gap): up to 0.95
- NRC (with 610mm air gap): up to 1.00
- Fire rating: ASTM-E84 Class A; AS ISO 9705:2003 Group 1; EN 13501 B-s2-d0
- Recycled content: 60% post-consumer PET bottles, 35% pre-consumer PET chips, 5% polylactic acid (PLA)
- Delivery: flat-packed with suspension hardware
Applications
The Quarter baffle suits educational facilities, retail, restaurants, offices, and airports. It works as a standalone quarter-circle accent or as one segment of a circular installation. Vertical blades increase exposed surface area compared to flat panels of the same footprint, improving absorption.
Standards and compliance
ASTM-E84 Class A (flame spread and smoke development); AS ISO 9705:2003 Group 1 (Australian/New Zealand room fire test); EN 13501-1 B-s2-d0 (European reaction to fire classification).
Frequently asked questions
How many Quarter units form a full circle?
Four Quarter baffles combine to form a full circle 2800mm (108 in) in diameter and 110mm (4.3 in) high.
Can Quarter baffles be used individually?
Yes. Each unit is self-contained and suspends independently. They can be used side by side in pairs or as single accent elements.
What is the NRC rating?
Up to 0.95 without an air gap, and up to 1.00 with a 610mm (24 in) air gap above the baffle plane.
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.