The Oplia Family
With six different products, the Oplia Family delivers ideal acoustics, in any space. Improving audio in and in between spaces, with the highest level of sound absorption and attenuation in our range.

Ceiling acoustics
Ideal acoustics in any space
With tiles providing up to Class A sound absorption, outstanding sound attenuation, Oplia sound absorbing ceiling tiles enable you to design acoustic ceilings that suit almost any interior.
Book a design visit and speak to one of our architectural and design consultants to find out how Oplia can be used to enhance interior acoustics across your project.

Technical documents
Download the datasheets
Need more detailed technical information for your project? Click the button below to download the complete set of Oplia Family datasheets, including:
- Oplia
- Oplia Triangle
- Oplia hA+
- Oplia hA
- Oplia hA dB
- Oplia dB
Frequently Asked Questions
Ceiling tiles have a variety of different properties and functions. The Oplia product range offers everything from a high-level, Class A sound absorption to a more balanced Class C sound absorption level. Our wider acoustic range provides other acoustic and sound properties, such as sound absorption and sound attenuation.
We would recommend working with an acoustician on a project in order to determine the best use of either tile.
The difference is very technical and is centred on acoustic performance. Oplia dB provides Class C sound absorption and has a sound attenuation rating of 41dB. Oplia hA dB provides Class A sound absorption and a sound attenuation rating of 40dB.
This means that Oplia dB can be specified when there is a lower requirement for sound absorption.
Oplia Triangle is compatible with Zentia’s standard Gridline 24 main runner and our unique nodal bracket for triangular ceiling tile installations, and specific cross tees.
Book a design visit
Book a design visit with one of our Architectural & Design Consultants to discuss how the use the Oplia Family in your project.