Zintra Beams Coffer
The Zintra Beams Coffer is an acoustic infill panel from Zintra, sold in sets of 8, designed to be fitted within Zintra Beams Open Rafter, Closed Rafter, or Square installations. Adding coffers raises the NRC rating of a compatible Beams installation from 1.0 to 1.5 by increasing the total absorptive surface area.
Specifications
- Coffer dimensions: 559 mm wide x 12 mm high x 559 mm deep (per panel)
- Supply quantity: set of 8 coffers
- Panel thickness: 12 mm (0.5")
- Panel density: 2.4 kg/m2
- Material: 100% solution-dyed polyester (colour-through PET)
- NRC of compatible Beams installation without coffers: 1.0
- NRC of compatible Beams installation with coffers: 1.5
- Recycled content: 60% post-consumer PET bottles, 35% pre-consumer PET chips, 5% polylactic acid (PLA)
- Compatible designs: Open Rafter, Closed Rafter, Square
- Incompatible designs: Rectangular, Parallel Beams
Applications
Coffer panels are an acoustic upgrade accessory for Zintra Beams installations in large commercial interiors. They suit projects where the base NRC of 1.0 is insufficient and a higher absorption level is required. Coffers can be colour-coordinated or mixed and matched with the existing beam colour for design flexibility.
Standards and compliance
ASTM E84: Class A. AS ISO 9705:2003: Group 1. EN 13501: B-s2-d0.
Frequently asked questions
Can coffers be added to any Zintra Beams design?
No. Coffers are compatible only with Open Rafter, Closed Rafter, and Square designs. They are not suitable for Rectangular or Parallel Beams configurations.
How much does adding coffers improve acoustic performance?
Adding coffers to a compatible Beams installation raises the NRC rating from 1.0 to 1.5 by increasing the absorptive surface within the beam grid.
Are coffers sold with the Beams kits or separately?
Coffers are sold separately, in sets of 8 panels, and are ordered in addition to the chosen Beams kit.
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.