university acoustics – university of east anglia

SonaSpray used for university acoustics in UK’s greenest building

 

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SonaSpray K-13 applied in light grey in lecture theatre for reverberation control.

about this project

The Enterprise Centre at the University of East Anglia (UEA) is one of the UK’s most sustainable buildings, designed to achieve the Passivhaus standard and a BREEAM outstanding rating to showcase how environmental responsibility and cutting-edge performance can go hand in hand. As part of its pioneering brief, Oscar Acoustics was appointed to deliver high-performance university acoustics that matched the building’s exceptional sustainability credentials.

SonaSpray in light grey for reverberation control in lecture theatre. Image credit to Morgan Sindall.
SonaSpray in light grey for reverberation control in lecture theatre. Image credit to Morgan Sindall.

sustainable university acoustic design

As the home of innovative enterprise and research, the Enterprise Centre required acoustic solutions that would support clarity of speech, comfort, and focus across teaching, office, and communal areas.

Oscar Acoustics’ SonaSpray K-13 was specified for its ability to deliver excellent sound absorption while contributing to the building’s low-impact design. Manufactured from recycled, plant-based fibres with a water-based adhesive, SonaSpray aligns perfectly with the project’s sustainability goals, helping the building achieve both Passivhaus certification and BREEAM Outstanding status.

By controlling reverberation and reducing noise build-up, the acoustic finish enhances the experience of students, staff, and visitors, creating calm, intelligible learning and collaboration spaces.

supporting the future of university acoustics

The design team, led by Architype and Morgan Sindall Construction, required materials that performed acoustically, visually, and environmentally. SonaSpray K-13 delivered on all fronts — combining a seamless and textured aesthetic.

Its use of natural materials supports indoor air quality, while the spray-applied finish allows full design flexibility across complex geometries and exposed structures, preserving the building’s architectural integrity.

This project demonstrates how acoustics in university buildings can be achieved without compromising environmental responsibility. With SonaSpray acoustic finishes, universities can create high-quality learning environments that support wellbeing, focus, and sustainability — meeting the acoustic requirements of modern educational architecture.

what our customers say

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“Everyone loves the SonaSpray finish! Second to the exterior thatch, it is the most asked about and photographed material in the building.

During our regular tours, people are always asking what it is and what it is for. They love that fact that it has a purpose and is on show so they can see how the building works.”

Fergus Rolfe, Team Manager, The Enterprise Centre, UEA – SonaSpray

contact us

mail@oscar-acoustics.co.uk

+44 (0)1474 854902

Oscar Engineering Ltd,
Oscar Innovation Centre,
Formby Road, Halling,
Kent,
ME2 1FQ

Mon – Fri 08.00 – 17.00


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